CABLEVISION SYSTEMS CORP
S-4, 1995-09-18
CABLE & OTHER PAY TELEVISION SERVICES
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<PAGE>
      AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON SEPTEMBER 18, 1995
                                                     REGISTRATION NO. 33-
________________________________________________________________________________
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                            ------------------------
 
                                    FORM S-4
                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933
                            ------------------------
 
                        CABLEVISION SYSTEMS CORPORATION
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)
                            ------------------------
 
<TABLE>
<S>                                   <C>                                   <C>
              DELAWARE                                4841                               11-2776686
  (STATE OR OTHER JURISDICTION OF         (PRIMARY STANDARD INDUSTRIAL                (I.R.S. EMPLOYER
   INCORPORATION OR ORGANIZATION)         CLASSIFICATION CODE NUMBER)              IDENTIFICATION NUMBER)
</TABLE>
 
                              ONE MEDIA CROSSWAYS
                            WOODBURY, NEW YORK 11797
                                 (516) 364-8450
         (ADDRESS, INCLUDING ZIP CODE, AND TELEPHONE NUMBER, INCLUDING
            AREA CODE, OF REGISTRANT'S PRINCIPAL EXECUTIVE OFFICES)
                            ------------------------
 
                                ROBERT S. LEMLE
              SENIOR VICE PRESIDENT, GENERAL COUNSEL AND SECRETARY
                              ONE MEDIA CROSSWAYS
                            WOODBURY, NEW YORK 11797
                                 (516) 364-8450
           (NAME, ADDRESS, INCLUDING ZIP CODE, AND TELEPHONE NUMBER,
                   INCLUDING AREA CODE, OF AGENT FOR SERVICE)
                            ------------------------
 
                                WITH COPIES TO:
 
<TABLE>
<S>                                                                                     <C>
            JOHN P. MEAD                                                              RICHARD D. BOHM
        SULLIVAN & CROMWELL                                                         DEBEVOISE & PLIMPTON
          125 BROAD STREET                                                            875 THIRD AVENUE
      NEW YORK, NEW YORK 10004                                                    NEW YORK, NEW YORK 10022
</TABLE>
 
                            ------------------------
 
     APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC: As soon as
practicable  after the  effective date of  this Registration  Statement and upon
consummation of the Merger described herein.
 
     If the Securities registered on this  Form are to be offered in  connection
with the formation of a
holding  company and there  is compliance with General  Instruction G, check the
following box. [ ]
                            ------------------------
 
                        CALCULATION OF REGISTRATION FEE
 
<TABLE>
<CAPTION>
                                                                          PROPOSED
                                                                          MAXIMUM
                                                                          OFFERING      PROPOSED MAXIMUM     AMOUNT OF
    TITLE OF EACH CLASS OF SECURITIES                                      PRICE           AGGREGATE        REGISTRATION
             TO BE REGISTERED                AMOUNT TO BE REGISTERED    PER UNIT(1)    OFFERING PRICE(1)        FEE
<S>                                          <C>                        <C>            <C>                  <C>
 
Class A Common Stock, par value $.01 per
  share...................................        920,000 shares          $60.4375        $55,602,500        $19,174(2)
</TABLE>
 
(1) Estimated solely  for  the  purpose  of  calculating  the  registration  fee
    pursuant to Rule 457(c).
 
(2) Because a registration fee of $19,267 has been previously paid in connection
    with  the  filing  by  Cablevision  of  Boston  Limited  Partnership  of the
    preliminary  Consent  Solicitation  Statement/Prospectus  included   herein,
    pursuant  to Rule  457(b), the registration  fee is reduced  by such $19,267
    amount and therefore no additional registration fee is included herewith.
                            ------------------------
 
     THE REGISTRANT HEREBY AMENDS  THIS REGISTRATION STATEMENT  ON SUCH DATE  OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL
FILE  A  FURTHER  AMENDMENT  WHICH SPECIFICALLY  STATES  THAT  THIS REGISTRATION
STATEMENT SHALL THEREAFTER BECOME EFFECTIVE  IN ACCORDANCE WITH SECTION 8(a)  OF
THE  SECURITIES ACT  OF 1933 OR  UNTIL THIS REGISTRATION  STATEMENT SHALL BECOME
EFFECTIVE ON  SUCH  DATE  AS  THE SECURITIES  AND  EXCHANGE  COMMISSION,  ACTING
PURSUANT TO SAID SECTION 8(a), MAY DETERMINE.
 
________________________________________________________________________________
<PAGE>
                             CROSS-REFERENCE SHEET
                        LOCATION IN CONSENT SOLICITATION
                      STATEMENT/PROSPECTUS OF INFORMATION
                         REQUIRED BY PART I OF FORM S-4
 
<TABLE>
<CAPTION>
ITEM NO.                      CAPTION                                      LOCATION IN PROSPECTUS
--------  ------------------------------------------------  ----------------------------------------------------
 
<S>       <C>                                               <C>
Item 1    Forepart of the Registration Statement and
            Outside Front Cover Page of Prospectus........  Facing Page of Registration Statement;
                                                              Cross-Reference Sheet; Outside Front and Inside
                                                              Front Cover Pages of Consent Solicitation
                                                              Statement/Prospectus
Item 2    Inside Front and Outside Back Cover Pages of
            Prospectus....................................  Inside Front Cover Pages of Consent Solicitation
                                                              Statement/Prospectus; Table of Contents
Item 3    Risk Factors, Ratio of Earnings to Fixed
            Charges, and Other Information................  Summary; Risk Factors; Certain Comparative Data
Item 4    Terms of the Transaction........................  Summary; Risk Factors; The Transactions; Description
                                                              of the Incorporation; Description of the Merger;
                                                              Certain Federal Income Tax Consequences; Certain
                                                              Massachusetts Income Tax Consequences; Limited
                                                              Market for Units; Distributions; Price Range of
                                                              Cablevision Class A Common Stock and Dividend
                                                              Policy; Consent Solicitations; Comparison of
                                                              Cablevision Class A Common Stock with Units;
                                                              Description of Cablevision Class A Capital Stock
Item 5    Pro Forma Financial Information.................  Summary; Cablevision Pro Forma Financial Information
Item 6    Material Contacts With the Company Being
            Acquired......................................  Summary; Risk Factors; The Transactions
Item 7    Additional Information Required for Reoffering
            by Persons and Parties Deemed to be
            Underwriters..................................  Not Applicable
Item 8    Interests of Named Experts and Counsel..........  Not Applicable
Item 9    Disclosure of Commission Position on
            Indemnification for Securities Act
            Liabilities...................................  Not Applicable
Item 10   Information with Respect to S-3 Registrants.....  Incorporation of Certain Documents by Reference;
                                                              Summary; Price Range of Cablevision Class A Common
                                                              Stock and Dividend Policy; Cablevision Systems
                                                              Corporation; Cablevision Pro Forma Financial
                                                              Information; Cable Regulation; Description of
                                                              Cablevision Capital Stock
Item 11   Incorporation of Certain Information by
            Reference.....................................  Incorporation of Certain Documents by Reference
Item 12   Information with Respect to S-2 or S-3
            Registrants...................................  Not Applicable
Item 13   Incorporation of Certain Information by
            Reference.....................................  Not Applicable
Item 14   Information with Respect to Registrants Other
            than S-3 or S-2 Registrants...................  Not Applicable
Item 15   Information With Respect to S-3 Companies.......  Not Applicable
</TABLE>
 
<PAGE>

<TABLE>
<CAPTION>
ITEM NO.                      CAPTION                                      LOCATION IN PROSPECTUS
--------  ------------------------------------------------  ----------------------------------------------------
 
<S>       <C>                                               <C>
Item 16   Information With Respect to S-2 or S-3
            Companies.....................................  Incorporation of Certain Documents by Reference;
                                                              Summary; The Transactions; Limited Market for
                                                              Units; Distributions; Cablevision of Boston; Cable
                                                              Regulation
Item 17   Information With Respect to Companies Other Than
            S-2 or S-3 Companies..........................  Not Applicable
Item 18   Information if Proxies, Consents or
            Authorizations Are to be Solicited............  Available Information; Incorporation of Certain
                                                              Documents by Reference; Summary; Risk Factors; The
                                                              Transactions; Description of the Incorporation;
                                                              Description of the Merger; Certain Federal Income
                                                              Tax Consequences; Certain Massachusetts Income Tax
                                                              Consequences; Limited Market for Units;
                                                              Distributions; Consent Solicitations; Fees and
                                                              Expenses
Item 19   Information if Proxies, Consents or
            Authorizations are Not to be Solicited, or in
            an Exchange Offer.............................  Not Applicable 
</TABLE>
 

<PAGE>
INFORMATION   CONTAINED  HEREIN  IS  SUBJECT   TO  COMPLETION  OR  AMENDMENT.  A
REGISTRATION STATEMENT  RELATING TO  THESE SECURITIES  HAS BEEN  FILED WITH  THE
SECURITIES  AND EXCHANGE  COMMISSION. THESE SECURITIES  MAY NOT BE  SOLD NOR MAY
OFFERS TO BUY BE ACCEPTED PRIOR  TO THE TIME THE REGISTRATION STATEMENT  BECOMES
EFFECTIVE.  THIS  PROSPECTUS  SHALL  NOT  CONSTITUTE AN  OFFER  TO  SELL  OR THE
SOLICITATION OF AN OFFER TO BUY NOR SHALL THERE BE ANY SALE OF THESE  SECURITIES
IN  ANY STATE IN WHICH SUCH OFFER,  SOLICITATION OR SALE WOULD BE UNLAWFUL PRIOR
TO REGISTRATION OR QUALIFICATION UNDER THE SECURITIES LAWS OF ANY SUCH STATE.
 
                SUBJECT TO COMPLETION, DATED SEPTEMBER 18, 1995
 
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                                28 TRAVIS STREET
                          BOSTON, MASSACHUSETTS 02134
 
                                                              September   , 1995
 
To the Limited Partners of
Cablevision of Boston Limited Partnership:
 
     Cablevision of Boston  Limited Partnership (the  'Partnership') is  seeking
your  consent to two  separate transactions (together,  the 'Transactions'). The
first  transaction  involves   the  transfer   of  substantially   all  of   the
Partnership's assets and liabilities to a new corporation ('Boston Sub') that is
a  wholly-owned subsidiary of the  Partnership (the 'Incorporation'). The second
transaction involves the merger (the  'Merger') of a wholly-owned subsidiary  of
Cablevision  Systems Corporation  ('Cablevision') with  and into  Boston Sub, in
which the Partnership will receive shares of Class A Common Stock of Cablevision
(the 'Cablevision  Class A  Common Stock')  for  its stock  of Boston  Sub.  The
Cablevision Class A Common Stock is listed on the American Stock Exchange and is
traded under the symbol 'CVC'. After consummation of the Merger, the Partnership
will  liquidate (the  'Liquidation') and  the Cablevision  Class A  Common Stock
received by the Partnership in the Merger will be distributed to the partners of
the Partnership  and the  holders  of the  Partnership's preferred  equity.  The
Partnership has entered into an agreement with Cablevision to effect the Merger,
which  is subject to  several conditions, including the  approval by the limited
partners of the Partnership (the  'Limited Partners') who are unaffiliated  with
the  General Partners of both the  Incorporation and the Merger. Upon completion
of the Transactions and the Liquidation,  Boston Sub will become a  wholly-owned
subsidiary  of Cablevision and the Limited  Partners will become stockholders of
Cablevision. See  'Description of  the Incorporation'  and 'Description  of  the
Merger' in the accompanying Consent Solicitation Statement/Prospectus.
 
     It is anticipated that Cablevision Class A Common Stock having an aggregate
value  of  approximately $40.0  million (or  approximately  $10,000 per  unit of
limited partnership  interest in  the Partnership  (collectively, the  'Units'),
which  is 100% of the  per Unit amounts initially  invested by each unaffiliated
Limited Partner) will be available for  distribution to the Limited Partners  in
liquidation  of  their limited  partnership interests.  If  the Merger  had been
consummated on September 13, 1995, an aggregate of approximately 610,000  shares
of  Cablevision Class  A Common  Stock (representing  approximately 5.0%  of the
outstanding Cablevision Class A Common Stock  as of August 31, 1995) would  have
been allocated to the Limited Partners as a result of the Transactions. There is
no assurance that the market value of the Cablevision Class A Common Stock to be
received  by  the  Limited  Partners  in  the  Merger  and  Liquidation  will be
maintained. No distributions have been made  to the partners of the  Partnership
since  its organization in 1981. See 'Description of the Merger -- Consideration
to be  Received by  Limited Partners',  '  -- Consideration  to be  Received  by
Affiliates'  and  '  -- Determination  of  Allocation of  Consideration'  in the
accompanying Consent Solicitation Statement/Prospectus.
 
     Each of the Transactions is subject to the separate consent and approval of
the Limited Partners (other  than Limited Partners  affiliated with the  General
Partners)  entitled to  50% or  more of the  net profits  and net  losses of the
Partnership allocated to  such Limited Partners.  The Partnership is  soliciting
your  consent  to both  Transactions. THE  TIMING  OF THE  PROPOSED TRANSACTIONS
REQUIRES THAT  WE  OBTAIN  YOUR  PROPERLY  SIGNED  AND  DATED  CONSENT  FOR  THE
INCORPORATION  NO LATER THAN OCTOBER   , 1995 AND YOUR PROPERLY SIGNED AND DATED
CONSENT FOR THE MERGER NO LATER THAN NOVEMBER   , 1995, UNLESS, IN EITHER  CASE,
SUCH  DEADLINE IS  EXTENDED BY THE  GENERAL PARTNERS. THE  MERGER IS CONDITIONED
UPON THE CONSUMMATION  OF THE  INCORPORATION AND  THUS WILL  NOT BE  CONSUMMATED
UNLESS  BOTH  TRANSACTIONS ARE  APPROVED  BY THE  REQUIRED  VOTE OF  THE LIMITED
PARTNERS.  Approval  of  the  Merger  is  not,  however,  a  condition  to   the
Incorporation.  If the Incorporation is approved  and consummated and the Merger
is not consummated, the Partnership will not liquidate and the Limited  Partners
will  not receive  any distributions  absent further action  on the  part of the
General Partners and Limited Partners.
 
     The General Partners have reviewed and considered the terms and  conditions
of  the Transactions, have approved each of the Transactions and have determined
to recommend that the Limited Partners approve each of the Transactions  because
the  General Partners believe that the Transactions  are fair to and in the best
interests of the unaffiliated  Limited Partners. For  a detailed description  of
the  factors  considered  by  the  General  Partners,  see  'The Transactions --
Recommendations  of  the  General Partners; Fairness of the Transactions' in the
accompanying Consent Solicitation Statement/Prospectus.
 
<PAGE>
     The  General  Partners  negotiated  the  Transactions  on  behalf  of   the
Partnership  without  the assistance  of any  independent representative  of, or
counsel to, the Limited Partners. The Transactions involve inherent conflicts of
interest and material benefits to the General Partners and Cablevision and their
respective affiliates. On  October 5,  1994, Cablevision,  the Partnership,  the
General  Partners and  other affiliated entities  were named as  defendants in a
complaint filed by a Limited Partner, on behalf of a purported class  consisting
of  owners  of partnership  units, alleging,  among  other matters,  breaches of
fiduciary duty  in connection  with  the negotiation  of  the Merger.  See  'The
Transactions  -- Certain  Litigation' in  the accompanying  Consent Solicitation
Statement/Prospectus. The Transactions and an investment in Cablevision Class  A
Common  Stock involve additional significant risks  that should be considered by
Limited Partners. For  a detailed  discussion of  certain risks  related to  the
Transactions  and an investment  in Cablevision Class A  Common Stock, see 'Risk
Factors' in the accompanying Consent Solicitation Statement/Prospectus.
 
     In connection with  their consideration  of the  Transactions, the  General
Partners  received the opinion  of PaineWebber Incorporated,  New York, New York
('PaineWebber'), the  independent financial  advisor  to the  General  Partners,
that,  as of the date  of such opinion, the consideration  to be received by the
unaffiliated Limited Partners in the Liquidation is fair, from a financial point
of view,  to such  Limited Partners.  PaineWebber was  directed by  the  General
Partners  to make certain important assumptions for purposes of its analysis, as
disclosed in  'The Transactions  --  Fairness Opinion  Received by  the  General
Partners  -- Opinion  of PaineWebber'  in the  accompanying Consent Solicitation
Statement/Prospectus. Richard  H.  Hochman,  who  was  a  managing  director  of
PaineWebber  on the date PaineWebber was retained and on the date of its initial
opinion, is a director of Cablevision and owns six Units. A copy of the  opinion
of   PaineWebber   is  attached   to   the  accompanying   Consent  Solicitation
Statement/Prospectus as Appendix A and should be read in its entirety.
 
     All of the Limited  Partners, including Limited  Partners who vote  against
the  Transactions, will be  bound by the  decision of a  Majority of the Limited
Partners (as such term  is defined in the  Glossary to the Consent  Solicitation
Statement/Prospectus),  although the Limited Partners who  do not consent to the
Merger and  properly perfect  their appraisal  rights will  be afforded  limited
appraisal  rights  in  connection  with  the  Merger.  See  'Description  of the
Merger  --   Appraisal  Rights'   in  the   accompanying  Consent   Solicitation
Statement/Prospectus  and Annex VI to  the Merger Agreement, a  copy of which is
attached as Appendix B to the Consent Solicitation Statement/Prospectus.
 
     The accompanying  Consent Solicitation  Statement/Prospectus describes  the
Transactions   in  detail.  I   urge  you  to   read  the  Consent  Solicitation
Statement/Prospectus carefully  in  making your  decision  with respect  to  the
Transactions.
 
     Separate forms of consent for the Incorporation and the Merger are enclosed
with  the  Consent  Solicitation  Statement/Prospectus and  are  color  coded as
follows: the BLUE card for the Incorporation and the WHITE card for the  Merger.
In  order to ensure that  your interests will be  counted, please complete, date
and sign each  of the enclosed  consent cards  and return them  PROMPTLY in  the
enclosed envelopes, which require no postage if mailed in the United States. The
BLUE  envelope should be used to return  the BLUE card for the Incorporation and
the WHITE envelope should be used to return the WHITE card for the Merger.  D.F.
King  &  Co.,  Inc.  has been  retained  by  the Partnership  to  assist  in the
solicitation  of  consents.  Questions  regarding  the  Transactions  should  be
directed to D.F. King & Co., Inc., toll free (800) 578-5378.
 
 FAILURE TO VOTE WILL HAVE THE SAME EFFECT AS A VOTE AGAINST THE TRANSACTIONS.
 
                                         Sincerely yours,
                                         CHARLES F. DOLAN
                                         Managing General Partner
 
                            YOUR VOTE IS IMPORTANT.
                      PLEASE SIGN AND RETURN THE ENCLOSED
                  CONSENTS PROMPTLY IN THE ENCLOSED ENVELOPES.
 
IF  YOU WISH TO APPROVE  THE MERGER, YOU SHOULD COMPLETE,  DATE AND SIGN BOTH OF
THE ENCLOSED CONSENT CARDS AND RETURN THEM PROMPTLY.
<PAGE>
INFORMATION   CONTAINED  HEREIN  IS  SUBJECT   TO  COMPLETION  OR  AMENDMENT.  A
REGISTRATION STATEMENT  RELATING TO  THESE SECURITIES  HAS BEEN  FILED WITH  THE
SECURITIES  AND EXCHANGE  COMMISSION. THESE SECURITIES  MAY NOT BE  SOLD NOR MAY
OFFERS TO BUY BE ACCEPTED PRIOR  TO THE TIME THE REGISTRATION STATEMENT  BECOMES
EFFECTIVE.  THIS  PROSPECTUS  SHALL  NOT  CONSTITUTE AN  OFFER  TO  SELL  OR THE
SOLICITATION OF AN OFFER TO BUY NOR SHALL THERE BE ANY SALE OF THESE  SECURITIES
IN  ANY STATE IN WHICH SUCH OFFER,  SOLICITATION OR SALE WOULD BE UNLAWFUL PRIOR
TO REGISTRATION OR QUALIFICATION UNDER THE SECURITIES LAWS OF ANY SUCH STATE.
 
                                ----------------
 
                SUBJECT TO COMPLETION, DATED SEPTEMBER 18, 1995
PRELIMINARY CONSENT SOLICITATION STATEMENT/PROSPECTUS
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                            SOLICITATION OF CONSENTS
                                ----------------
 
                        CABLEVISION SYSTEMS CORPORATION
                      ISSUANCE OF UP TO 920,000 SHARES OF
                              CLASS A COMMON STOCK
                           (PAR VALUE $.01 PER SHARE)
                                ---------------
     This  Consent  Solicitation  Statement/Prospectus  is  being  provided   by
Cablevision  of Boston  Limited Partnership  (the 'Partnership')  to its limited
partners  (the  'Limited  Partners')   in  connection  with  the   Partnership's
solicitation  of consents to two separate transactions (the 'Transactions'). The
first transaction  for  which  consent  is  being  sought  is  the  transfer  of
substantially all of the assets (the 'Assets') and all of the liabilities of the
Partnership  to a newly-formed corporation ('Boston Sub') that is a wholly-owned
subsidiary of the Partnership (the 'Incorporation'). The second transaction  for
which  consent is being  sought is the  merger (the 'Merger')  of a wholly-owned
subsidiary of  Cablevision Systems  Corporation  ('Cablevision') with  and  into
Boston   Sub,  pursuant  to  which  the   Partnership  will  receive  shares  of
Cablevision's Class A Common Stock, par  value $.01 per share (the  'Cablevision
Class A Common Stock'), and Cablevision will receive all of the capital stock of
Boston  Sub. Upon consummation of the  Merger, the Partnership will dissolve and
be liquidated (the 'Liquidation') and Cablevision  Class A Common Stock will  be
distributed  to the Limited Partners. It is anticipated that Cablevision Class A
Common Stock having an aggregate value  (based on the Average Cablevision  Stock
Price,   as  defined  in  the  Glossary)  of  approximately  $40.0  million  (or
approximately  $10,000  per  unit  of   limited  partnership  interest  in   the
Partnership  (collectively, the 'Units') held  by unaffiliated Limited Partners,
which is  100%  of  the  per  Unit  amounts  initially  invested  by  each  such
unaffiliated Limited Partner), will be available for distribution to the Limited
Partners in liquidation of their limited partnership interests. See 'Description
of the Incorporation' and 'Description of the Merger.'
 
     THE  TRANSACTIONS AND  AN INVESTMENT  IN CABLEVISION  CLASS A  COMMON STOCK
INVOLVE SIGNIFICANT  RISKS  THAT  SHOULD  BE  CONSIDERED  BY  LIMITED  PARTNERS,
INCLUDING THE FOLLOWING RISKS, MORE FULLY DISCUSSED UNDER 'RISK FACTORS:'
 
 The  terms of the Transactions were negotiated  by the General Partners (all of
 whom are affiliated with  Cablevision) on behalf of  the Partnership and  might
 have  been more favorable to the Limited Partners if an independent third party
 representing the interests of the unaffiliated Limited Partners had taken  part
 in the negotiations.
 
 There   are  inherent  conflicts  of  interest  of  the  General  Partners  and
 Cablevision in connection with the Transactions because they are affiliates  of
 each other and because they and their affiliates will receive material benefits
 in connection with the Transactions.
 
 The  General  Partners and  their affiliates,  other  than Cablevision  and its
 subsidiaries, who, since the inception of the Partnership, have invested in and
 loaned to the  Partnership a total  of approximately $4.7  million in cash,  as
 well  as contributing  a provisional cable  television license for  the City of
 Boston, will receive the amount of, and  a return on, their investments in  and
 loans to the Partnership, as well as from management fees earned (approximately
 $15.0  million), in  the form of  Cablevision Class A  Common Stock aggregating
 approximately $404,000 and cash aggregating approximately $19.7 million (as  of
 June 30, 1995). Cablevision and its affiliates, other than the General Partners
 and  their  affiliates,  who  invested  approximately  $48.4  million  in  cash
 (including the reinvestment of accrued interest thereon) in the Partnership and
 loaned or advanced approximately $9.8 million in cash to the Partnership,  will
 receive  the amount  of, and a  return on,  their investments in  and loans and
 advances to the  Partnership in the  form of Cablevision  Class A Common  Stock
 aggregating approximately $51.0 million (as of June 30, 1995) and assumption of
 indebtedness aggregating approximately $40.6 million (as of June 30, 1995). The
 unaffiliated  Limited Partners will receive only the approximate amount of, and
 no return  on, their  investments in  the form  of Cablevision  Class A  Common
 Stock.
 
 The  terms  of the  Transactions might  not  reflect the  market value  for the
 Systems because the General  Partners did not obtain  an appraisal of the  fair
 market  value of the  Systems and did  not solicit offers  for the Systems from
 unaffiliated third parties.
 

The date of this Consent Solicitation Statement/Prospectus is September   , 1995


                                                  (cover continued on next page)
 
<PAGE>
(cover continued from previous page)
 
 There are  uncertainties  concerning  the  validity  of  the  issuance  of  the
 Preferred  Equity of  the Partnership  to affiliates  of the  General Partners,
 which has been challenged in a lawsuit  brought by a Limited Partner on  behalf
 of a purported class of Limited Partners. The General Partners believe that the
 consent  of the Limited Partners  to the Transactions is  a factor that a court
 would consider  in  deciding whether  Limited  Partners would  be  barred  from
 challenging  the validity of the Preferred Equity in the pending, or any other,
 lawsuit.
 
 It is possible that the Internal  Revenue Service might view the  Incorporation
 or  the Merger as a  taxable exchange even though  no cash distributions to pay
 any such taxes will be received by the Limited Partners in the Liquidation.
 
 PaineWebber was chosen  to render a  fairness opinion to  the General  Partners
 even  though a director  of Cablevision was a  managing director of PaineWebber
 when PaineWebber  was  retained and  when  it delivered  its  initial  opinion.
 PaineWebber  was directed  by the  General Partners  to make  certain important
 assumptions for purposes of its analysis, including assumptions with respect to
 the value of the Preferred Equity as disclosed in 'The Transactions -- Fairness
 Opinion Received by the General Partners.'
 
 It is possible  that the  Incorporation might  be consummated,  but the  Merger
 might  not, which would result in (i) income generated from the Assets becoming
 subject to corporate-level tax and (ii)  the Limited Partners being subject  to
 all  the  risks inherent  in the  continued  operation of  the business  of the
 Partnership.
 
 The exact  number  of  shares  of  Cablevision  Class  A  Common  Stock  to  be
 distributed  in the Liquidation will depend on the timing of the Merger and the
 Liquidation, the Average Cablevision Stock Price and other factors and may have
 a market  value  less  than 100%  of  the  amounts initially  invested  in  the
 Partnership  by each  unaffiliated Limited Partner.  There can  be no assurance
 that the market value of the Cablevision Class A Common Stock to be received by
 the Limited Partners  in the  Merger and  Liquidation will  be maintained,  and
 there  is a  significant possibility that  the market value  of the Cablevision
 Class A Common Stock to be received  by the Limited Partners in the Merger  and
 Liquidation  may decrease significantly, including as  a result of the issuance
 of a significant number of shares.
 
 Limited Partners will not receive a return  of their investment in the form  of
 cash proceeds, and, if they wish to obtain cash for their investment, will need
 to  sell  the  shares of  Cablevision  Class  A Common  Stock  received  in the
 Liquidation.
 
 An investment in  Cablevision Class A  Common Stock involves  risks related  to
 Cablevision's substantial indebtedness ($3.4 billion at June 30, 1995) and high
 degree of leverage.
 
 An  investment in  Cablevision Class A  Common Stock involves  risks related to
 Cablevision's historic net losses  ($195.4 million and  $111.9 million for  the
 six  months ended June 30, 1995 and  1994, respectively, and $315.2 million and
 $246.8 million for the  years ended December 31,  1994 and 1993,  respectively)
 and stockholders' deficit ($2.0 billion at June 30, 1995).
 
 An  investment in  Cablevision Class A  Common Stock involves  risks related to
 Cablevision's need for  significant additional  financing to  meet its  capital
 expenditure plans and other obligations.
 
 An investment in Cablevision Class A Common Stock involves risks related to the
 significant  fluctuation of  Cablevision Class A  Common Stock  on the American
 Stock Exchange.
 
 Cablevision has  not  paid  any  dividends  on any  of  its  Common  Stock  and
 Cablevision  does not intend  to pay any  dividends on its  Common Stock in the
 foreseeable future.
 
 An investment in  Cablevision Class A  Common Stock involves  risks related  to
 voting  control of Dolan  family members and  trusts for their  benefit and the
 disparate voting rights  of Cablevision's  two classes of  common stock,  which
 give  Dolan family members and trusts for  their benefit the power to elect 75%
 of the members of the Board of Directors of Cablevision and control stockholder
 decisions with  respect to  matters on  which holders  of Cablevision  Class  A
 Common Stock and Class B Common Stock vote together as a single class.
 
 There  will  be a  fundamental  change in  the  nature of  a  Limited Partner's
 investment through the receipt of shares of Cablevision Class A Common Stock in
 exchange for Units, which  will subject Limited Partners  to different tax  and
 investment risks.
 
 
 
                                                  (cover continued on next page)
 
                                      2
 
<PAGE>
(cover continued from previous page)
 
NEITHER   THESE   TRANSACTIONS   NOR   THE   SECURITIES   OFFERED   HEREBY  HAVE
 BEEN   APPROVED   OR    DISAPPROVED   BY   THE    SECURITIES   AND    EXCHANGE
  COMMISSION    OR   ANY    STATE   SECURITIES   COMMISSION    NOR   HAS   THE
   SECURITIES   AND   EXCHANGE   COMMISSION    OR   ANY   STATE    SECURITIES
     COMMISSION   PASSED   UPON   THE   FAIRNESS   OR   MERITS   OF   THESE
     TRANSACTIONS   OR   UPON   THE   ACCURACY   OR   ADEQUACY   OF    THIS
      CONSENT SOLICITATION STATEMENT/PROSPECTUS. ANY REPRE-
                    SENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.
 
                                ---------------
     Consummation  of each of the Transactions is subject to the satisfaction of
the conditions set  forth herein under  'The Transactions --  Conditions to  the
Transactions.'  Each holder of  Units, other than  Cablevision, will receive the
same consideration for  each Unit  (approximately $10,000)  as a  result of  the
Merger  and the  Liquidation. Cablevision,  which owns  282 Units,  will receive
Cablevision Class A Common Stock  worth approximately $9,000 per Unit.  Separate
consents   are  being  sought  from  holders  of  the  Units  for  each  of  the
Incorporation and the Merger.  Consents relating to the  Merger will be held  in
escrow with Bank of Boston (the 'Agent') until the Incorporation Expiration Date
(as  such  term  is defined  in  the  Glossary). All  of  the  Limited Partners,
including Limited Partners who vote against  the Transactions, will be bound  by
the  decision of a Majority of the Limited  Partners (as such term is defined in
the Glossary), although Limited  Partners who do not  consent to the Merger  and
properly  perfect  their appraisal  rights  will be  afforded  limited appraisal
rights   in   connection   with   the   Merger.   See   'Description   of    the
Merger  -- Appraisal Rights.' See the  'Glossary' for definitions of certain key
terms used in this Consent Solicitation Statement/Prospectus.
 
THE CONSENT SOLICITATION FOR THE INCORPORATION  WILL EXPIRE AT 5:00 P.M.,  NEW
  YORK  TIME ON OCTOBER   , 1995, UNLESS EXTENDED. THE CONSENT SOLICITATION
     FOR THE MERGER WILL  EXPIRE AT 5:00 P.M.,  NEW YORK TIME ON  NOVEMBER
        , 1995 [ONE WEEK AFTER INCORPORATION CONSENT
                     SOLICITATION EXPIRATION DATE], UNLESS EXTENDED.
 
     This   Consent   Solicitation  Statement/Prospectus   also   constitutes  a
prospectus in connection with the registration  by Cablevision of up to  920,000
shares  of Cablevision Class A Common Stock  to be issued in connection with the
Merger and the subsequent Liquidation. The  Cablevision Class A Common Stock  is
traded  on the American Stock  Exchange (the 'ASE') under  the symbol 'CVC'. The
actual number of shares to  be issued will be  based on the Average  Cablevision
Stock Price (which is defined as the arithmetic average of the closing price per
share of the Cablevision Class A Common Stock on the ASE for the 20 trading days
ending  on the second trading day prior  to the date the Merger is consummated),
which cannot be determined until the close  of such second trading date. If  the
Merger had been consummated on September 13, 1995, the Average Cablevision Stock
Price  would have  been $65.34 and  approximately 610,000  shares of Cablevision
Class A  Common  Stock  (representing  approximately  5.0%  of  the  outstanding
Cablevision  Class A Common Stock on August  31, 1995) would have been issued to
Limited Partners in the Liquidation. The last reported sale price of Cablevision
Class A Common Stock on the ASE  on September 13, 1995 was $60 3/4.  Application
has  been made to list  the shares of Cablevision Class  A Common Stock that are
issued as contemplated hereby on the ASE.
 
     The mailing of this Consent Solicitation Statement/Prospectus to holders of
Units commenced on or about September    , 1995. On such date, there were  4,025
Units  outstanding, including an aggregate of 300 Units held by a subsidiary and
certain directors and  officers of Cablevision,  and there were  a total of  640
holders of Units. Accordingly, the consents of Limited Partners (other than such
Cablevision  subsidiary and such directors  and officers of Cablevision) holding
at least  1,863 Units  are required  to approve  each of  the Transactions.  All
holders   of   Units   are   urged   to   review   this   Consent   Solicitation
Statement/Prospectus carefully in its entirety.
 
                                       3
<PAGE>
                             AVAILABLE INFORMATION
 
     Cablevision   and  the   Partnership  are  subject   to  the  informational
requirements of the Securities Exchange Act  of 1934, as amended (the  'Exchange
Act'),  and  in  accordance  therewith  are  required  to  file  reports,  proxy
statements  (in  the  case  of  Cablevision)  and  other  information  with  the
Securities  and  Exchange  Commission (the  'Commission').  Such  reports, proxy
statements and other information filed by Cablevision and the Partnership may be
inspected and copied  at the public  reference facilities of  the Commission  at
Room  1024, Judiciary Plaza, 450 Fifth Street, N.W., Washington, D.C. 20549, and
at the following  regional offices: Seven  World Trade Center,  Suite 1300,  New
York,  New York 10048; and Citicorp Center, 500 West Madison Street, Suite 1400,
Chicago, Illinois 60661; and  copies of such material  can be obtained from  the
Public Reference Section of the Commission at Judiciary Plaza, 450 Fifth Street,
N.W.,  Washington, D.C. 20549 at prescribed  rates. With respect to Cablevision,
such reports, proxy statements  and other information also  may be inspected  at
the offices of the American Stock Exchange, 86 Trinity Place, New York, New York
10006.
 
     This  Consent  Solicitation Statement/Prospectus  constitutes  a part  of a
registration statement (the 'Registration Statement') filed by Cablevision  with
the  Commission under  the Securities Act  of 1933, as  amended (the 'Securities
Act'). As permitted by the rules and regulations of the Commission, this Consent
Solicitation Statement/Prospectus  does  not  contain  all  of  the  information
contained  in the Registration Statement and  the exhibits and schedules thereto
and reference is hereby made to the Registration Statement and the exhibits  and
schedules  thereto for further  information with respect  to Cablevision and the
Partnership and  the  securities  offered hereby.  Statements  contained  herein
concerning  the  provisions  of  any  documents  filed  as  an  exhibit  to  the
Registration  Statement  or  otherwise  filed   with  the  Commission  are   not
necessarily complete, and in each instance reference is made to the copy of such
document  so filed.  Each such  statement is qualified  in its  entirety by such
reference.
 
                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
 
     Cablevision hereby incorporates by reference into this Consent Solicitation
Statement/Prospectus the  following  documents  or information  filed  with  the
Commission:
 
          (a) Cablevision's Annual Report on Form 10-K for the fiscal year ended
     December 31, 1994 (the 'Cablevision Form 10-K');
 
          (b)  Cablevision's  Quarterly  Reports  on Form  10-Q  for  the fiscal
     quarters ended  March 31  and  June 30,  1995  (each, a  'Cablevision  Form
     10-Q');
 
          (c)  Cablevision's Current Reports  on Form 8-K  filed on September 1,
     1995 and September 7,  1995 (the September 7,  1995 Current Report on  Form
     8-K is referred to herein as the 'Cablevision Form 8-K'); and
 
          (d)  all  documents filed  by Cablevision  pursuant to  Section 13(a),
     13(c), 14 or 15(d) of the Exchange Act on or after the date of this Consent
     Solicitation Statement/Prospectus  and  prior  to the  termination  of  the
     offering and solicitations made hereby.
 
     The   Partnership  hereby  incorporates  by  reference  into  this  Consent
Solicitation Statement/Prospectus the following  documents or information  filed
with the Commission:
 
          (a)  the Partnership's Annual Report on  Form 10-K for the fiscal year
     ended December 31, 1994 (the 'Partnership Form 10-K');
 
          (b) the Partnership's Quarterly  Reports on Form  10-Q for the  fiscal
     quarters  ended  March 31  and  June 30,  1995  (each, a  'Partnership Form
     10-Q');
 
          (c) the Partnership Current  Report on Form 8-K  filed on February  9,
     1995; and
 
          (d)  all documents filed by the Partnership pursuant to Section 13(a),
     13(c), 14 or 15(d) of the Exchange Act on or after the date of this Consent
     Solicitation Statement/Prospectus  and  prior  to the  termination  of  the
     offering and solicitations made hereby.
 
     Any  statement contained herein or in  any documents incorporated or deemed
to be  incorporated  by reference  herein  shall be  deemed  to be  modified  or
superseded for the purpose of this Consent
 
                                       4
 
<PAGE>
Solicitation  Statement/Prospectus  to the  extent  that a  subsequent statement
contained herein  or in  any subsequently  filed document  which also  is or  is
deemed  to  be  incorporated by  reference  herein modifies  or  supersedes such
statement. Any such  statement so modified  or superseded shall  not be  deemed,
except  as  so modified  or superseded,  to  constitute a  part of  this Consent
Solicitation Statement/ Prospectus.
 
     THIS CONSENT  SOLICITATION STATEMENT/PROSPECTUS  INCORPORATES DOCUMENTS  BY
REFERENCE  WHICH ARE NOT PRESENTED HEREIN OR DELIVERED HEREWITH. WITH RESPECT TO
BOTH CABLEVISION  AND  THE  PARTNERSHIP,  THESE  DOCUMENTS  ARE  AVAILABLE  UPON
REQUEST, WITHOUT CHARGE, FROM ROBERT S. LEMLE, EXECUTIVE VICE PRESIDENT, GENERAL
COUNSEL  AND  SECRETARY  OF  CABLEVISION  AT  CABLEVISION'S  PRINCIPAL EXECUTIVE
OFFICES LOCATED  AT ONE  MEDIA CROSSWAYS,  WOODBURY, NEW  YORK 11797,  TELEPHONE
NUMBER:  (516) 364-8450. IN  ORDER TO ENSURE TIMELY  DELIVERY OF SUCH DOCUMENTS,
ANY REQUEST SHOULD BE MADE BY OCTOBER    , 1995 [INSERT DATE FIVE BUSINESS  DAYS
PRIOR TO THE EXPIRATION DATE FOR THE MERGER SOLICITATION].
 
                            ------------------------
     As   used  herein,  unless   the  context  otherwise   requires,  the  term
'Cablevision' refers to  Cablevision Systems Corporation  and its  subsidiaries.
The term 'Cablevision Consolidated Financial Statements' refers to Cablevision's
Consolidated   Financial  Statements  and  the  notes  thereto  incorporated  by
reference from  the Cablevision  Form  10-K and  the documents  incorporated  by
reference  therein. The term 'Cablevision  Management's Discussion and Analysis'
refers to  Management's  Discussion  and Analysis  of  Financial  Condition  and
Results  of Operations incorporated by reference from the Cablevision Form 10-K,
the Cablevision  Form  10-Qs  and  'Liquidity  and  Capital  Resources'  in  the
Cablevision Form 8-K.
 
     As   used  herein,  unless   the  context  otherwise   requires,  the  term
'Partnership' refers  to Cablevision  of Boston  Limited Partnership.  The  term
'Partnership  Consolidated  Financial  Statements' refers  to  the Partnership's
Consolidated Financial Statements  and the notes  thereto included elsewhere  in
this Consent Solicitation Statement/Prospectus.
 
                            ------------------------
     NO  PERSON  HAS  BEEN  AUTHORIZED  TO  GIVE  ANY  INFORMATION  OR  MAKE ANY
REPRESENTATION NOT CONTAINED IN  THIS CONSENT SOLICITATION  STATEMENT/PROSPECTUS
AND,  IF GIVEN OR  MADE, SUCH INFORMATION  OR REPRESENTATION MUST  NOT BE RELIED
UPON. THIS  CONSENT SOLICITATION  STATEMENT/PROSPECTUS  DOES NOT  CONSTITUTE  AN
OFFER TO SELL OR SOLICITATION OF AN OFFER TO BUY ANY SECURITIES OTHER THAN THOSE
TO  WHICH IT RELATES, OR AN  OFFER TO SELL OR A  SOLICITATION OF AN OFFER TO BUY
ANY SECURITIES IN ANY  JURISDICTION IN WHICH,  OR TO ANY PERSON  TO WHOM, IT  IS
UNLAWFUL  TO  MAKE SUCH  OFFER  OR SOLICITATION.  NEITHER  THE DELIVERY  OF THIS
CONSENT SOLICITATION STATEMENT/PROSPECTUS NOR THE DISTRIBUTION OF ANY SECURITIES
HEREUNDER SHALL, UNDER ANY CIRCUMSTANCES,  CREATE AN IMPLICATION THAT THERE  HAS
BEEN  NO  CHANGE IN  THE AFFAIRS  OF CABLEVISION  OR THE  PARTNERSHIP OR  IN THE
INFORMATION CONTAINED HEREIN SINCE THE DATE HEREOF.
 
                                       5
 
<PAGE>
                               TABLE OF CONTENTS
 
<TABLE>
<CAPTION>
                                                                                                             PAGE
                                                                                                             ----
<S>                                                                                                          <C>
AVAILABLE INFORMATION.....................................................................................      4
INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE...........................................................      4
SUMMARY...................................................................................................      9
     The Parties..........................................................................................      9
     The Transactions.....................................................................................      9
     Risk Factors.........................................................................................     10
     Risks Associated with the Incorporation and Merger...................................................     10
     Risks Associated with an Investment in Cablevision...................................................     12
     The Incorporation....................................................................................     13
     The Merger...........................................................................................     14
     Background of the Transactions.......................................................................     20
     Reasons for and Alternatives to the Transactions.....................................................     21
     Recommendations of the General Partners..............................................................     21
     Fairness Opinion Received by the General Partners....................................................     23
     Certain Litigation...................................................................................     23
     The Consent Solicitations............................................................................     24
     Comparison of Cablevision Class A Common Stock with Units............................................     25
     Certain Federal Income Tax Consequences..............................................................     25
     Organizational Charts................................................................................     27
     The Partnership......................................................................................     29
     Cablevision..........................................................................................     29
     Cable Regulation.....................................................................................     30
     Limited Partners' Names and Addresses................................................................     30
     Selected Financial and Operating Information.........................................................     31
     Cablevision Pro Forma Financial Information..........................................................     35
     Cablevision Supplemental Financial and Operating Data................................................     39
RISK FACTORS..............................................................................................     42
     Risks Associated with the Incorporation and Merger...................................................     42
     Lack of Independent Representation for Unaffiliated Limited Partners.................................     42
     Conflicts of Interest................................................................................     42
     Material Benefits to General Partners and their Affiliates and Cablevision and its Affiliates........     42
     No Appraisal Obtained for Systems....................................................................     43
     Uncertainties Regarding Validity of the Preferred Equity.............................................     43
     Risk that IRS May View Incorporation and Merger as Fully Taxable.....................................     43
     Material Assumptions in PaineWebber's Opinion........................................................     44
     Risks Related to the Incorporation...................................................................     44
     Risks Associated with an Investment in Cablevision...................................................     45
     Risk of Decrease in Market Value of Consideration Received...........................................     45
     Risks of an Investment in Cablevision if Merger is Consummated.......................................     45
     Competition and Substantial Regulation in the Cable Television Industry..............................     49
     Fundamental Change in Nature of Investment...........................................................     50
THE TRANSACTIONS..........................................................................................     51
     Background of the Transactions.......................................................................     51
     Certain Litigation...................................................................................     62
     Reasons for and Alternatives to the Transactions.....................................................     62
</TABLE>
 
                                       6
 
<PAGE>
 
<TABLE>
<CAPTION>
                                                                                                             PAGE
                                                                                                             ----
<S>                                                                                                          <C>
     Interests of Certain Persons in the Transactions; Conflicts of Interest..............................     64
     Recommendations of the General Partners; Fairness of the Transactions................................     70
     Fairness Opinion Received by the General Partners....................................................     75
     Risks that Neither Transaction is Consummated........................................................     80
     Effect of the Merger on the Partnership and the Partners; Cablevision's Purposes and Reasons for the
      Transactions; Plans of Cablevision for the Systems..................................................     81
     Conditions to the Transactions.......................................................................     83
     Certain Regulatory Matters...........................................................................     83
DESCRIPTION OF THE INCORPORATION..........................................................................     84
     The Incorporation....................................................................................     84
     Conditions to the Incorporation......................................................................     85
     Vote Required for Approval...........................................................................     85
     Accounting Treatment for the Incorporation...........................................................     86
     No Appraisal Rights..................................................................................     86
     Expenses.............................................................................................     86
DESCRIPTION OF THE MERGER.................................................................................     86
     The Merger...........................................................................................     86
     Consideration to be Received by Limited Partners.....................................................     86
     Effective Time.......................................................................................     87
     Representations and Warranties.......................................................................     87
     Conditions to the Merger.............................................................................     87
     Waiver and Amendment; Termination....................................................................     89
     ASE Listing..........................................................................................     89
     Expenses.............................................................................................     89
     Vote Required for Approval...........................................................................     89
     Liquidation of the Partnership Following the Merger..................................................     90
     Consideration to be Received by Affiliates...........................................................     91
     Determination of Allocation of Consideration.........................................................     92
     Accounting Treatment of the Merger...................................................................     96
     Appraisal Rights.....................................................................................     97
CERTAIN FEDERAL INCOME TAX CONSEQUENCES...................................................................     99
     Incorporation........................................................................................    100
     The Incorporation and Merger.........................................................................    101
     Liquidation and Dissolution of the Partnership.......................................................    102
     Section 754 Election.................................................................................    103
     Continued Classification of the Partnership as a Partnership.........................................    103
CERTAIN MASSACHUSETTS INCOME TAX CONSEQUENCES.............................................................    104
LIMITED MARKET FOR UNITS; DISTRIBUTIONS...................................................................    105
PRICE RANGE OF CABLEVISION CLASS A COMMON STOCK AND DIVIDEND POLICY.......................................    106
CONSENT SOLICITATIONS.....................................................................................    107
     The Incorporation Solicitation.......................................................................    107
     The Merger Solicitation..............................................................................    108
     Both Transactions....................................................................................    108
     Availability of Partners' Names and Addresses........................................................    109
</TABLE>
 
                                       7
 
<PAGE>
 
<TABLE>
<CAPTION>
                                                                                                             PAGE
                                                                                                             ----
<S>                                                                                                          <C>
COMPARISON OF CABLEVISION CLASS A COMMON STOCK WITH UNITS.................................................    109
     Form of Organization.................................................................................    110
     Liability............................................................................................    110
     Nature of Investment.................................................................................    112
     Marketability and Transferability of Interests.......................................................    113
     Dividends and Distributions..........................................................................    113
     Taxation.............................................................................................    114
     Voting...............................................................................................    115
     Meetings.............................................................................................    116
     Dissolution and Liquidation..........................................................................    117
     Right to Investor Lists..............................................................................    118
     Access to other Books and Records....................................................................    119
     Compensation of the General Partner..................................................................    119
CABLEVISION OF BOSTON.....................................................................................    123
     Selected Financial Data..............................................................................    123
     Management's Discussion and Analysis of Financial Condition and Results of Operations................    125
     Business.............................................................................................    128
     Certain Relationships and Related Transactions.......................................................    131
     Potential Conflicts Relating to the General Partners.................................................    132
     Management Projections...............................................................................    133
     Operating Assumptions For Projections................................................................    133
CABLEVISION SYSTEMS CORPORATION...........................................................................    136
     Business.............................................................................................    136
CABLEVISION PRO FORMA FINANCIAL INFORMATION...............................................................    139
CERTAIN COMPARATIVE DATA..................................................................................    147
CABLE REGULATION..........................................................................................    148
DESCRIPTION OF CABLEVISION CAPITAL STOCK..................................................................    154
     Cablevision Class A Common Stock and Cablevision Class B Common Stock................................    154
     Cablevision Preferred Stock..........................................................................    155
FEES AND EXPENSES.........................................................................................    158
LEGAL MATTERS.............................................................................................    159
EXPERTS...................................................................................................    159
GLOSSARY..................................................................................................    160
INDEX TO FINANCIAL STATEMENTS.............................................................................    F-1
Appendix A -- Opinion of PaineWebber......................................................................    A-1
Appendix B -- Merger Agreement............................................................................    B-1
</TABLE>
 
                                       8
<PAGE>
                                    SUMMARY
 
     The following information is qualified in its entirety by the more detailed
information,  financial statements and pro forma financial information appearing
elsewhere in this Consent  Solicitation Statement/Prospectus or incorporated  by
reference  herein. Investment in  the Cablevision Class  A Common Stock involves
significant risks. See  'Risk Factors.'  See the 'Glossary'  for definitions  of
certain terms used in this Consent Solicitation Statement/Prospectus.
 
                                  THE PARTIES
 
THE PARTNERSHIP
 
     The  Partnership  and  its  affiliate,  Cablevision  of  Brookline  Limited
Partnership, a Massachusetts limited partnership ('Brookline' and, together with
the Partnership, the 'Related  Partnerships'), operate cable television  systems
in  the  City  of  Boston  (the 'Boston  System')  and  the  Town  of Brookline,
Massachusetts (the 'Brookline System' and, together with the Boston System,  the
'Systems'). The General Partners of the Partnership (the 'General Partners' and,
together  with  the  Limited  Partners, the  'Partners')  are  Charles  F. Dolan
('Dolan')  and   Cablevision  Systems   Boston  Corporation,   a   Massachusetts
corporation  wholly-owned  by  Dolan ('CSBC').  For  information  concerning the
ownership of the interests in the Partnership, see 'Description of the Merger --
Liquidation of  the Partnership  Following the  Merger.' Dolan  and  Cablevision
Systems  Brookline  Corporation, a  Delaware  corporation wholly-owned  by Dolan
('CSBrC'), are  the  general  partners  of Brookline  who  together  hold  a  1%
partnership  interest. The  remaining 99%  partnership interest  in Brookline is
held by the Partnership.
 
CABLEVISION
 
     Cablevision is one of the largest operators of cable television systems  in
the  United States, with approximately 2,753,000  subscribers in 19 states as of
June 30,  1995,  based on  the  number of  basic  subscribers in  systems  which
Cablevision  manages and which it owns or in which it has investments (including
the Related Partnerships). Cablevision also has ownership interests in companies
that produce  and  distribute national  and  regional programming  services  and
provide  advertising sales services for the  cable television industry. Dolan is
the chairman  and  chief executive  officer  of, and,  as  of August  31,  1995,
beneficially  owned common stock  representing approximately 18.6%  of the total
voting power of  Cablevision common  stock. In addition,  trusts established  by
Dolan  for the benefit  of certain Dolan  family members, and  as to which Dolan
disclaims beneficial ownership,  owned at  such date  common stock  representing
approximately 72.5% of the total voting power of Cablevision common stock.
 
                                THE TRANSACTIONS
 
     The  Partnership is soliciting  the consent of its  Limited Partners to two
separate  transactions.  The   first  transaction  involves   the  transfer   of
substantially  all of  the Partnership's  Assets and  all of  its liabilities to
Boston Sub,  a  new  corporation  that  is  a  wholly-owned  subsidiary  of  the
Partnership.  See 'Description of  the Incorporation --  The Incorporation.' The
second  transaction  involves  the  Merger  of  a  wholly-owned  subsidiary   of
Cablevision  with  and into  Boston Sub  in which  the Partnership  will receive
shares of Cablevision Class A Common Stock in exchange for all of the issued and
outstanding capital stock  of Boston Sub  (the 'Boston Sub  Capital Stock')  and
Cablevision will receive all of the Boston Sub Capital Stock. After consummation
of  the Merger,  the Partnership  will liquidate  and the  shares of Cablevision
Class A  Common  Stock  received  by  the Partnership  in  the  Merger  will  be
distributed  to the Partners and to the  holder of preferred equity interests in
the Partnership  which, at  the time  of the  Liquidation, will  be  Cablevision
Finance   Limited   Partnership   ('Cablevision  Finance'),   a   subsidiary  of
Cablevision.
 
                                       9
 
<PAGE>
     The Partnership has entered into an agreement (the 'Merger Agreement') with
Cablevision to effect the Merger, which  is subject, among other things, to  the
approval of each of the Incorporation and Merger by Limited Partners who are not
affiliates  of the  General Partners  then entitled  to 50%  or more  of the Net
Profits and Net Losses (in each  case, as defined in the Partnership's  Articles
of Limited Partnership (as amended to date, the 'Partnership Agreement')) of the
Partnership  allocated to all such unaffiliated Limited Partners (a 'Majority of
the Limited Partners'). The Merger is  conditioned upon the consummation of  the
Incorporation;  however,  approval  of the  Merger  is  not a  condition  to the
Incorporation.
 
                                  RISK FACTORS
 
     The Transactions  and an  investment in  Cablevision Class  A Common  Stock
involve  significant risks  that should  be considered  by Limited  Partners and
prospective investors, including the following risks. This summary is  qualified
in  its entirety by the  more detailed discussion in  the section entitled 'Risk
Factors' contained in this Consent Solicitation Statement/Prospectus:
 
RISKS ASSOCIATED WITH THE INCORPORATION AND MERGER
 
 Lack of Independent Representation for  the Unaffiliated Limited Partners.  The
 General  Partners negotiated  the terms  of the  Transactions on  behalf of the
 Partnership. All of the  General Partners are  affiliated with Cablevision.  No
 independent  representative or counsel has acted  on behalf of the unaffiliated
 Limited  Partners  in   connection  with  determining   the  terms  of   either
 Transaction,  nor  did  the  General Partners  negotiate  the  terms  of either
 Transaction with  any unaffiliated  Limited Partners.  There is  a  possibility
 that,  if such representatives or unaffiliated Limited Partners had taken part,
 the terms of  the Transactions  would have  been different  and, perhaps,  more
 favorable  to  the  unaffiliated  Limited  Partners.  See  'The Transactions --
 Recommendations of the General Partners; Fairness of the Transactions' and ' --
 Interests of Certain Persons in the Transactions; Conflicts of Interest.'
 
 Conflicts  of Interest. The General  Partners, Cablevision and their respective
 affiliates will receive substantial benefits if the Merger is consummated  and,
 accordingly,  had an inherent conflict of interest in structuring the terms and
 conditions of the Transactions. Employees of Cablevision manage the  operations
 of  the  Partnership  and  all  of the  General  Partners  are  affiliated with
 Cablevision.  In  addition,  Dolan,  the   managing  General  Partner  of   the
 Partnership  (the 'Managing General Partner'),  is chairman and chief executive
 officer of Cablevision, and, as of  August 31, 1995, beneficially owned  common
 stock   representing  approximately  18.6%  of   the  total  voting  power  of,
 Cablevision common  stock. In  addition, trusts  established by  Dolan for  the
 benefit  of  certain Dolan  family  members, and  as  to which  Dolan disclaims
 beneficial  ownership,   owned  at   such   date  common   stock   representing
 approximately 72.5% of the total voting power of Cablevision common stock.
 
 Material  Benefits to General Partners and their Affiliates and Cablevision and
 its  Affiliates.  The  General  Partners  and  their  affiliates,  other   than
 Cablevision  and its subsidiaries, who, since the inception of the Partnership,
 have invested in and  loaned to the Partnership  a total of approximately  $4.7
 million in cash, as well as contributing a provisional cable television license
 for  the City  of Boston, will  receive the amount  of, and a  return on, their
 investments in and loans  to the Partnership, as  well as from management  fees
 earned (approximately $15.0 million), in the form of Cablevision Class A Common
 Stock  aggregating  approximately $404,000  and cash  aggregating approximately
 $19.7 million (as of June 30, 1995). Cablevision and its affiliates, other than
 the General Partners  and their  affiliates, who  invested approximately  $48.4
 million in cash (including the reinvestment of accrued interest thereon) in the
 Partnership  and loaned or  advanced approximately $9.8 million  in cash to the
 Partnership, will receive the amount of, and a return on, their investments  in
 and  loans and advances to  the Partnership in the  form of Cablevision Class A
 Common Stock aggregating approximately $51.0 million (as of June 30, 1995)  and
 assumption  of indebtedness aggregating approximately $40.6 million (as of June
 30, 1995). The unaffiliated Limited Partners will receive only the  approximate
 amount  of, and no return on, their investment in the form of Cablevision Class
 A Common Stock. Dolan, as a  general partner of the Partnership and  Brookline,
 is personally liable for
 
                                       10
 
<PAGE>
 all  obligations of the Related Partnerships,  other than the obligations under
 the Partnership's Loan Agreement (as defined in the Glossary). Cablevision  has
 agreed  to indemnify the General Partners  for substantially all liabilities in
 connection with the Transactions and,  if the Transactions are consummated,  in
 respect   of  substantially  all  other  liabilities  related  to  the  Related
 Partnerships.
 
 No Appraisal  Obtained for  Systems. The  General Partners  did not  obtain  an
 appraisal  of the fair market  value of the Systems  and did not solicit offers
 for the Systems from  unaffiliated third parties. As  a result, it is  possible
 that  the terms of the Transactions do not reflect the fair market value of the
 Systems.  See  'The  Transactions  --  Reasons  for  and  Alternatives  to  the
 Transactions,'  ' -- Recommendations  of the General  Partners; Fairness of the
 Transactions,' '  -- Fairness  Opinion Received  by the  General Partners'  and
 'Description  of  the  Merger  --  Consideration  to  be  Received  by  Limited
 Partners.'
 
 Uncertainties Regarding Validity of the  Preferred Equity. On October 5,  1994,
 following  the filing  of preliminary  consent solicitation  materials with the
 Securities and Exchange Commission that discussed uncertainties with respect to
 the Preferred Equity,  a Limited Partner  filed a purported  class action  (the
 'Lawsuit')  in Massachusetts Superior Court  alleging, among other things, that
 the Partnership  issued  its  Preferred  Equity  (the  'Preferred  Equity')  to
 affiliates  of the General Partners in  violation of the Partnership Agreement.
 The Lawsuit seeks, among other things,  a declaratory judgment that holders  of
 the  Preferred Equity are not entitled  to the accrued cumulative distributions
 thereon. See  'The  Transaction  --  Certain  Litigation.'  While  the  General
 Partners  believe that the Preferred Equity  was validly issued, they recognize
 that the outcome of litigation cannot be predicted with certainty. The  General
 Partners  believe, based  on the  advice of  counsel, that  the holders  of the
 Preferred Equity would more likely than not be entitled to at least $80 million
 in respect of such  interests (which is approximately  $27.2 million more  than
 the  amount allocated to the holders of  the Preferred Equity in the Merger and
 Liquidation) if,  hypothetically, the  validity of  the Preferred  Equity  were
 fully  adjudicated and the  Partnership and Cablevision  consummated the Merger
 and Liquidation, substituting  the adjudicated rights  of the Preferred  Equity
 for  the approximately  $52.8 million  (as of  June 30,  1995) that Cablevision
 Finance has agreed to receive in  respect of the Preferred Equity Interests  in
 the  Liquidation. It is  possible, however, that the  court could conclude that
 the holders of the Preferred Equity are entitled to receive less than they have
 been allocated in the Merger and Liquidation. If a court were to determine that
 the holders of the Preferred Equity are entitled to receive less than they have
 been allocated in  the Merger and  Liquidation, and if  Cablevision were  still
 willing to proceed with the Transactions, Limited Partners would be entitled to
 receive  more consideration  than they  have been  allocated in  the Merger and
 Liquidation. Based  on advice  of counsel,  the General  Partners believe  that
 Limited  Partners who consent to the Incorporation or Merger could be, but will
 not necessarily be, precluded  from challenging the  issuance of the  Preferred
 Equity  solely  because  of  that consent;  however,  Cablevision  Finance, the
 General Partners and the  other defendants in the  Lawsuit have indicated  that
 they  would raise the  consent as part of  the defense to  any challenge to the
 Preferred Equity, and  the General  Partners believe  that the  consent of  the
 Limited Partners to the Transactions is a factor that a court would consider in
 deciding  whether the  Limited Partners  would be  barred from  challenging the
 issuance of the Preferred  Equity. See 'The Transactions  -- Background of  the
 Transactions -- Uncertainties Regarding Validity of the Preferred Equity.'
 
 Risk  that IRS May View Incorporation and  Merger as Fully Taxable. The Limited
 Partners will recognize gain in connection with the Incorporation, although, in
 the opinion of counsel to Cablevision  and counsel to the General Partners,  it
 is more likely than not that, in general, any gain recognized will be offset by
 at-risk  suspended  losses.  See  'Certain  Federal Income Tax Consequences  --
 Incorporation -- Consequences to  Limited Partners.'  In the opinion of counsel
 to  Cablevision and counsel to the General Partners, the receipt of Cablevision
 Class A Common Stock by the Partnership  in the  Merger and the distribution of
 Cablevision  Class  A  Common  Stock to the Limited Partners in the Liquidation
 more  likely  than  not will be viewed as tax-free. The matter, however, is not
 free  from  doubt.  The Partnership has not requested or obtained a ruling from
 the  Internal  Revenue Service (the 'IRS'). If the Merger is consummated, it is
 possible that the IRS may
 
                                       11
 
<PAGE>
 take  the view that the Incorporation or  the Merger is fully taxable, and that
 the Limited Partners would therefore realize additional net taxable gains in an
 amount approximately  equal to  the market  value of  the Cablevision  Class  A
 Common  Stock distributed to them in the Liquidation. Limited Partners will not
 receive any cash distributions in connection with either Transaction with which
 to pay any  such taxes.  See 'Certain Federal  Income Tax  Consequences --  The
 Incorporation  and  Merger'  and  'Certain  Federal Income Tax  Consequences --
 Liquidation and Dissolution of the Partnership.'
 
 Material  Assumptions in  PaineWebber's Opinion. The  General Partners directed
 PaineWebber Incorporated ('PaineWebber'), their financial advisor, to assume in
 rendering its opinion to the General  Partners with respect to the fairness  of
 the  consideration to be  received by the unaffiliated  Limited Partners in the
 Liquidation, that the holders of the  Preferred Equity are entitled to  receive
 at  least  $80  million for  their  interests. PaineWebber's  opinion  does not
 address whether the consideration  to be received  by the unaffiliated  Limited
 Partners  in the Liquidation would  be fair if the  holders of Preferred Equity
 were found to be entitled to receive less than $80 million. This assumption and
 the   other   assumptions   in   such    opinion   are   discussed   in    'The
 Transactions -- Fairness Opinion Received by the General Partners -- Opinion of
 PaineWebber.'  Richard  Hochman, a  director of  Cablevision  and owner  of six
 Units, was a managing director of PaineWebber when PaineWebber was retained and
 when it delivered its initial opinion.
 
 Risks Related to  the Incorporation. Because  approval of the  Merger is not  a
 condition  to the Incorporation  and the General and  Limited Partners will not
 know whether  the Merger  will be  approved at  the time  the Incorporation  is
 consummated,  there is a risk that the  Merger may not be consummated following
 the Incorporation. If the Merger is  not consummated, the Partnership will  not
 liquidate absent a recommendation by the General Partners and a further vote of
 the  Limited Partners and  the Limited Partners  will be subject  to all of the
 risks inherent in the continued operation  of the business of the  Partnership.
 See 'The Transactions -- Risks that Neither Transaction is Consummated.' If the
 Merger  is not consummated, the General Partners would consider liquidating the
 Partnership through the distribution of the stock of Boston Sub to the  Limited
 Partners  or  another transaction  involving  the sale  of  Boston Sub  if they
 concluded that such a distribution or transaction would increase the  liquidity
 and  value of the Limited  Partners' investment in the  Partnership and that an
 allocation of such stock or other acquisition consideration between the Limited
 Partners and other parties holding priority  claims in the Partnership that  is
 fair  to the  Limited Partners  could be achieved.  See 'Risk  Factors -- Risks
 Associated with  the Incorporation  and  the Merger  --  Risks Related  to  the
 Incorporation  -- Other  Risks.' If the  Partnership is  not liquidated, income
 generated from the operation  of the Systems  by Boston Sub  will no longer  be
 offset by prior losses generated by the Partnership and will instead be subject
 to  a  corporate-level tax.  See  'Risk Factors  --  Risks Associated  with the
 Incorporation and the Merger -- Risks  Related to the Incorporation -- Risk  of
 Corporate-Level  Tax.'  It is  anticipated  that, following  the Incorporation,
 income, if  any, generated  by the  Systems generally  will be  subject to  tax
 sooner than would be the case if the Incorporation were not consummated.
 
RISKS ASSOCIATED WITH AN INVESTMENT IN CABLEVISION
 
 Risk  of Decrease in Market  Value of Consideration Received.  If the Merger is
 consummated, the exact number of shares of Cablevision Class A Common Stock  to
 be  distributed to the Limited Partners in the Liquidation will be based on the
 Average Cablevision Stock Price, which is  calculated over the 20 trading  days
 ending  on the second trading day prior to the effective date of the Merger. As
 a result, the exact number of shares of Cablevision Class A Common Stock to  be
 distributed  in the Liquidation and the market value thereof will depend on the
 timing of the Merger and the  Liquidation, the Average Cablevision Stock  Price
 and  other factors.  There can  be no  assurance that  the market  value of the
 Cablevision Class A Common Stock to be received by the Limited Partners in  the
 Merger  and  Liquidation  will  be  maintained,  and  there  is  a  significant
 possibility that the market value of the Cablevision Class A Common Stock to be
 received by the Limited Partners in the
 
                                       12
 
<PAGE>
 Merger and Liquidation may decrease significantly, including as a result of the
 issuance of a significant number of shares. In addition, Limited Partners  will
 not  receive a return of their investment in the form of cash proceeds, and, if
 they wish to obtain cash for their investment, will need to sell the shares  of
 Cablevision Class A Common Stock received in the Liquidation on the ASE or in a
 private   transaction.  These  risks  are  accentuated  by  the  potential  for
 significant fluctuation in the market price  of the Cablevision Class A  Common
 Stock.
 
 Risk of an Investment in Cablevision if Merger is Consummated. An investment in
 Cablevision involves various risks, including:
 
    An  investment in Cablevision Class A Common Stock involves risks related to
    Cablevision's substantial indebtedness ($3.4 billion  at June 30, 1995)  and
    high degree of leverage.
 
    An  investment in Cablevision Class A Common Stock involves risks related to
    Cablevision's historic net losses ($195.4 million and $111.9 million for the
    six months ended June  30, 1995 and 1994,  respectively, and $315.2  million
    and  $246.8  million  for  the  years  ended  December  31,  1994  and 1993,
    respectively) and stockholders' deficit ($2.0 billion at June 30, 1995).
 
    An investment in Cablevision Class A Common Stock involves risks related  to
    Cablevision's  need for significant additional financing to meet its capital
    expenditure plans and other obligations.
 
    An investment in Cablevision Class A Common Stock involves risks related  to
    the significant fluctuation in the price of Cablevision Class A Common Stock
    on the American Stock Exchange.
 
    Cablevision  has  not paid  any dividends  on  any of  its Common  Stock and
    Cablevision does not intend to pay any dividends on its Common Stock in  the
    foreseeable future.
 
    An  investment in Cablevision Class A Common Stock involves risks related to
    voting control of Dolan family members and trusts for their benefit and  the
    disparate  voting rights of Cablevision's two classes of common stock, which
    give Dolan family members  and trusts for their  benefit the power to  elect
    75%  of the  members of  the Board of  Directors of  Cablevision and control
    stockholder  decisions  with  respect  to   matters  on  which  holders   of
    Cablevision Class A Common Stock and Class B Common Stock vote together as a
    single class.
 
     See  'Risk Factors --  Risks of an  Investment in Cablevision  if Merger is
Consummated.'
 
 Fundamental Change in Nature of Investment. An investment in Cablevision  Class
 A  Common Stock  would constitute  a fundamental  change in  the nature  of the
 investment of the Limited Partners, including the change from an investment  in
 a  partnership with a  limited life to  an investment in  a corporation with an
 infinite life. These changes include significant modifications to the rights of
 the Limited  Partners  with respect  to  dividends and  distributions,  voting,
 meetings  of holders, dissolution and liquidation, and access to investor lists
 and other books and records.  Also, there will be  changes with respect to  the
 management   of  the  entity,  taxation  of   the  entity  and  its  investors,
 marketability and  transferability of  the interests  and the  compensation  of
 controlling  entities. All of these changes  are discussed under 'Comparison of
 Cablevision Class A  Common Stock with  Units.' The Partnership  only owns  and
 operates  the  Systems,  whereas  an  investment  in  Cablevision  involves  an
 investment in an entity which operates cable television systems in 19 states as
 of June  30, 1995  with substantially  more subscribers.  Cablevision also  has
 ownership  interests  in companies  that  produce and  distribute  national and
 regional programming and advertising sales services. See 'Risk Factors -- Risks
 Associated with the Incorporation and Merger'  and ' -- Risks of an  Investment
 in Cablevision if Merger is Consummated.'
 
                               THE INCORPORATION
 
     General. If the Incorporation is approved and all of the conditions thereto
are  satisfied, the Partnership  will transfer substantially  all of the Assets,
including the  Boston  System  and  its  99%  limited  partnership  interest  in
Brookline,  to Boston Sub. Boston Sub will  also assume all of the Partnership's
liabilities  and  obligations,  including  any  liabilities  under  the   Merger
Agreement.  Following the  Incorporation, the  Partnership will  own all  of the
outstanding capital stock of Boston Sub, which will
 
                                       13
 
<PAGE>
own and operate the Systems. The General Partners believe that the Incorporation
will facilitate the Merger (or, if the Merger is not approved, a future tax-free
transaction). See 'Description of the Merger -- The Merger' and ' --  Conditions
of  the Merger.'  The General  Partners, Cablevision  and their  affiliates will
receive substantial benefits in connection with the Merger. See 'Description  of
the   Merger  --   Consideration  to  be   Received  by   Affiliates'  and  'The
Transactions -- Interests of Certain  Persons in the Transactions; Conflicts  of
Interest.'
 
     Vote  Required  for  Approval. Pursuant  to  the terms  of  the Partnership
Agreement, the Incorporation requires the consent and approval of a Majority  of
the  Limited Partners. ALL  OF THE LIMITED  PARTNERS, INCLUDING LIMITED PARTNERS
WHO VOTE AGAINST THE INCORPORATION, WILL BE BOUND BY THE DECISION OF A  MAJORITY
OF THE LIMITED PARTNERS.
 
     No Appraisal Rights. The Limited Partners are not entitled to any statutory
rights  to dissent and receive payment for, or to obtain appraisal of, the value
of the Units  in connection  with the Incorporation.  In addition,  there is  no
provision in the Partnership Agreement providing for such an appraisal.
 
     Conditions/Regulatory   Approval.  Consummation  of  the  Incorporation  is
subject to various conditions, including, among other things, the approval of  a
Majority  of the Limited Partners and  regulatory and other approvals, including
approval of the City of Boston and  the Town of Brookline (which approvals  have
been  obtained). In addition,  the Incorporation will not  be consummated if the
General Partners determine that consummation of the Incorporation is not in  the
best  interests of  the unaffiliated Limited  Partners and  the Partnership. See
'Description  of  the  Incorporation   --  Conditions  to  the   Incorporation.'
Consummation  of the Incorporation is a condition to the Merger. Approval of the
Merger is not, however, a condition to the Incorporation.
 
                                   THE MERGER
 
     General. The Merger  Agreement provides  for the merger  of a  wholly-owned
subsidiary  of Cablevision  with and  into Boston  Sub. Boston  Sub will  be the
surviving corporation in the Merger. Following the Merger, Cablevision will  own
all  of the Boston Sub Capital Stock  and the Partnership will receive shares of
Cablevision Class A Common Stock in the Merger. The shares of Cablevision  Class
A  Common Stock received by the Partnership in the Merger will be distributed by
the Partnership in the  Liquidation to its Partners  and to Cablevision  Finance
which,  at  the time  of  the Liquidation,  will  be the  holder  of all  of the
Preferred  Equity.  See  'Description  of  the  Merger  --  Liquidation  of  the
Partnership  Following  the  Merger.'  Consummation of  the  Incorporation  is a
condition to  the Merger.  See 'Description  of the  Merger --  The Merger'  and
' -- Conditions to the Merger.'
 
     Vote  Required  for  Approval. Pursuant  to  the terms  of  the Partnership
Agreement, the Merger and the Merger Agreement require the consent and  approval
of  a Majority of the  Limited Partners. See 'Description  of the Merger -- Vote
Required for Approval.' ALL OF THE LIMITED PARTNERS, INCLUDING LIMITED  PARTNERS
WHO  VOTE AGAINST THE MERGER, WILL BE BOUND BY THE DECISION OF A MAJORITY OF THE
LIMITED PARTNERS, ALTHOUGH THE LIMITED PARTNERS WHO VOTE AGAINST THE MERGER  AND
PROPERLY  PERFECT  THEIR APPRAISAL  RIGHTS  WILL BE  AFFORDED  LIMITED APPRAISAL
RIGHTS   IN   CONNECTION   WITH   THE   MERGER.   See   'Description   of    the
Merger -- Appraisal Rights.'
 
     Consideration to be Received by Limited Partners. The Limited Partners will
receive  in the  Liquidation Cablevision Class  A Common Stock  with an expected
Average Cablevision Stock Price of approximately $40.0 million (or approximately
$10,000 per Unit held by Limited Partners other than Cablevision, which is  100%
of  the  per  Unit  amounts  originally  invested  by  the  unaffiliated Limited
Partners). The  'Average  Cablevision Stock  Price'  is defined  in  the  Merger
Agreement  as  the arithmetic  average of  the  closing price  per share  of the
Cablevision Class A Common Stock  for the 20 trading  days ending on the  second
trading  day prior  to the  Effective Date.  See 'Description  of the  Merger --
Consideration to be Received by Limited Partners.' This allocation was  designed
to  allow  the unaffiliated  Limited Partners  to  receive consideration  in the
Liquidation which the General  Partners believed was  fair under any  reasonable
valuation   of  the  Systems   in  light  of   all  the  circumstances  relating
 
                                       14
 
<PAGE>
to the Transactions, and would be  sufficient to induce the Limited Partners  to
approve   the  Transactions.  The  General   Partners'  determination  that  the
consideration to be received by the  unaffiliated Limited Partners was fair  was
made  without the benefit of an appraisal or other valuation of the Partnership.
The General Partners reached this belief as to reasonable values for the Systems
based on their experience in the cable television industry and on information as
to the terms of recent sales  of cable television systems. The General  Partners
did  not believe that an outside valuation  of the Systems was necessary because
of their level of  experience and the amount  of publicly available  information
with   respect  to   sales  of   other  cable   television  systems.   See  'The
Transactions --  Recommendations  of  the  General  Partners;  Fairness  of  the
Transactions.'  The General Partners agreed that  such allocations could be paid
in  shares  of  Cablevision  Class  A  Common  Stock  instead  of  cash  because
Cablevision  was  willing to  pay more  if it  paid in  shares and  because such
payment would  provide  unaffiliated  Limited Partners  seeking  liquidity  with
publicly  traded securities. Such  payment also will  enable the Partnership and
the Limited  Partners to  receive the  shares in  a transaction  that will  more
likely  than not be viewed  as tax-free. Any cash  payment would be taxable. See
'Description of the Merger -- Determination of Allocation of Consideration.'
 
     If the Merger had been consummated  on September 13, 1995, an aggregate  of
approximately  610,000 shares of Cablevision  Class A Common Stock (representing
approximately 5.0% of  the outstanding Cablevision  Class A Common  Stock as  of
August  31, 1995) would have been allocated  to the Limited Partners as a result
of the Transactions.
 
     Consideration to be Received by Affiliates; Allocation of Consideration. At
June 30,  1995,  the  Partnership  had  the  following  outstanding  contractual
obligations to the General Partners, Cablevision and their respective affiliates
that are required to be paid prior to any distributions to Limited Partners:
 
<TABLE>
<CAPTION>
                                                                               AT JUNE 30, 1995
                                                                               ----------------
                                                                                 (DOLLARS IN
                                                                                  MILLIONS)
 
<S>                                                                            <C>
Subordinated debt, advances, management fees and interest thereon
  ('Affiliate Claims')(1)...................................................        $ 55.7
Preferred Equity............................................................          50.3
Cumulative unpaid distributions on Preferred Equity.........................         117.7
</TABLE>
 
------------
 
(1) Interest  on  subordinated  debt  accrues  at  14%  per  annum,  interest on
    management fees accrues at the  Partnership's borrowing rate under the  Loan
    Agreement plus 1% (currently 9.0% per annum) and interest on unpaid advances
    accrues  at 9.0%  per annum. See  'The Transactions --  Interests of Certain
    Persons  in  the  Transactions;  Conflicts   of  Interest'  for  a   further
    description of the Affiliate Claims and the rates of interest thereon.
 
(2) For information regarding uncertainties concerning the Preferred Equity, see
    'The  Transactions  --  Background  of  the  Transactions  --  Uncertainties
    Regarding Validity of the Preferred Equity.'
 
                                       15
 
<PAGE>
     The  following  table  sets  forth  the  aggregate  amounts  and  forms  of
consideration  that  Cablevision  is  paying to  the  Limited  Partners,  to the
Partnership's bank lenders,  and to  the General Partners  and their  affiliates
(other than Cablevision and its subsidiaries) and Cablevision and its affiliates
(other than the General Partners) in connection with the Merger:
 
<TABLE>
<CAPTION>
                                       AMOUNTS ESTIMATED TO
                                       BE PAID IN MERGER AND
                                            LIQUIDATION
PARTY RECEIVING CONSIDERATION          (AS OF JUNE 30, 1995)   FORM OF CONSIDERATION
------------------------------------   ---------------------   -----------------------------------------------
 
<S>                                    <C>                     <C>
Limited Partners:
     Unaffiliated Limited Partners
       ($10,000 per Unit)...........       $  37,250,000       Cablevision Class A Common Stock
     Affiliated Limited Partners....           2,718,000(1)    Cablevision Class A Common Stock
                                       ---------------------
                                              39,968,000
                                       ---------------------
Bank Lenders:
     Bank Indebtedness..............          61,106,000       Cash
                                       ---------------------
General Partners and
  Affiliates(2):
     General Partnership
       Interests....................             404,000(3)    Cablevision Class A Common Stock
     Subordinated Debt and
       Management Fees..............          15,067,000       Cash
     Preferred Equity...............           4,600,000(4)    Cash
                                       ---------------------
                                              20,071,000
                                       ---------------------
Cablevision and Affiliates(5):
     Unpaid Advances, Subordinated
       Debt, Management Fees and
       Interest.....................          40,623,000       Becomes intercompany debt of Cablevision
     Preferred Equity...............          45,700,000(6)    Cablevision Class A Common Stock
     Cumulative Preferred Equity
       Distributions................           2,532,000       Cablevision Class A Common Stock
                                       ---------------------
                                              88,855,000
                                       ---------------------
                                           $ 210,000,000
                                       ---------------------
                                       ---------------------
</TABLE>
 
------------
 
(1) Cablevision  (which  holds  282  Units)  and  certain  of  its  officers and
    directors (who collectively  hold 12 Units)  paid $9,000 for  each of  their
    Units,  reflecting  the  fact that  no  selling  expenses were  paid  by the
    Partnership in connection with  the sale of Units  to Cablevision and  Units
    purchased  by  such  officers  and directors  were  purchased  after certain
    investors defaulted  after paying  $1,000  therefor. Another  director  paid
    $10,000  for each of his six Units. Cablevision has agreed to receive $9,000
    for each of its Units in the Liquidation.
 
(2) The General Partners and affiliates  consist of Dolan, CSBC and  Cablevision
    Systems  Services Corporation  ('CSSC'). CSBC  and CSSC  are wholly-owned by
    Dolan.
 
(3) The General Partners are receiving $404,000 for their partnership  interests
    although  they contributed only $200 cash and a provisional cable television
    license for the City of Boston.
 
(4) CSSC will  sell all  of  its Preferred  Equity  to Cablevision  Finance  for
    $4,600,000 in cash immediately prior to the Merger.
 
(5) Cablevision  and affiliates consist of  Cablevision and Cablevision Finance,
    each of which is an affiliate of Dolan.
 
(6) Cablevision Finance will also receive Cablevision Class A Common Stock  with
    an  expected  Average Cablevision  Stock Price  equal  to $4,600,000  in the
    Liquidation in respect  of Preferred Equity  to be purchased  for cash  from
    CSSC by Cablevision Finance immediately prior to the Merger.
 
(7) Excludes  $4,600,000 in respect of Preferred Equity to be purchased for cash
    from CSSC immediately prior to the Merger.
 
                                       16
 
<PAGE>
     In the Transactions, the  amounts owing to the  General Partners and  their
affiliates with respect to subordinated debt and management fees will be paid in
full  in cash and, in  the case of interest  on subordinated debt and management
fees and interest on management fees assigned by the General Partners and  their
affiliates  to  affiliates of  Cablevision, by  assumption of  indebtedness. The
amounts owing to Cablevision and its affiliates with respect to unpaid  advances
and  subordinated  debt and  interest on  subordinated debt  will be  treated as
indebtedness assumed by  Cablevision and  eliminated after  consummation of  the
Merger.  CSSC will also sell all of  its Preferred Equity to Cablevision Finance
for $4.6 million in cash immediately prior  to the Merger. Claims in respect  of
the  Preferred Equity (the 'Preferred Equity Interests') of $168.0 million as of
June 30, 1995, will be satisfied by the payment of $4.6 million in cash to  CSSC
and  by the distribution to Cablevision Finance of shares of Cablevision Class A
Common Stock with an expected  Average Cablevision Stock Price of  approximately
$52.8  million. Even with this reduction,  Cablevision Finance will be receiving
the amount of, and a  return on, its investments  in the Partnership, while  the
unaffiliated  Limited Partners will be receiving  the approximate amount of, and
no return on,  their investments because  the Preferred Equity  is by its  terms
senior to all partnership interests. As described below under ' -- Uncertainties
Concerning  the Preferred Equity,' the issuance of the Preferred Equity has been
challenged as not having  fully complied with certain  terms of the  Partnership
Agreement  and, if such  challenge is successful, the  Preferred Equity might be
held not to be entitled to its full preferential position and unpaid  cumulative
distributions at a rate of 15% per annum.
 
     Cablevision  will acquire the  Systems in the  Merger. No independent third
party has been retained to  assess the value of  the Systems in connection  with
the  Transactions. See 'Risk Factors --  Risks Associated with the Incorporation
and Merger -- No Appraisal Obtained for Systems.' Any excess in the value of the
Systems over  amounts  actually  paid  by Cablevision  to  entities  other  than
Cablevision  and its subsidiaries (approximately $80.8 million in cash and $37.8
million in  Cablevision Class  A Common  Stock as  of June  30, 1995)  and  debt
assumed  by Cablevision (approximately  $40.6 million at June  30, 1995) will be
realized by Cablevision.
 
     For a discussion of factors the General Partners considered in  determining
to  recommend  the Transactions  to Limited  Partners,  including the  value the
General Partners  have  placed  on  the consideration  to  be  received  by  the
Partnership  from Cablevision  in the  Merger, see  ' --  Recommendations of the
General Partners.'
 
     Uncertainties Regarding  Validity of  the Preferred  Equity. In  1984,  the
Partnership was in serious financial difficulty and required additional capital.
The  Partnership  was  advised by  its  investment  bankers, and  in  good faith
believed, that  it was  not feasible  for the  Partnership to  raise  additional
capital   from  third   parties.  Accordingly,  the   Partnership  formulated  a
refinancing  plan  that  provided  for  the  issuance  of  Preferred  Equity  to
Cablevision  Finance,  a  subsidiary  of  a  predecessor  of  Cablevision (which
predecessor was then owned by Dolan and  trusts for members of his family),  and
distributed  a copy  of such plan  to the Limited  Partners. Cablevision Finance
provided financing  to the  Partnership in  exchange for  Preferred Equity.  The
General  Partners did not seek or obtain the approval of the Limited Partners to
issue the Preferred Equity and Limited Partners were not given an opportunity to
purchase Preferred  Equity.  The  General Partners  believe  that,  without  the
capital  represented by  the Preferred Equity,  the Partnership  would have been
unable to  obtain from  any other  source  the funds  required to  complete  the
construction  of  the  Systems and  to  meet the  Partnership's  other financial
obligations. See 'The Transactions -- Background of the
Transactions -- Background of the Related Partnerships.'
 
     In connection with  their consideration  of the  Transactions, the  General
Partners,  together  with  their  counsel, Debevoise  &  Plimpton,  reviewed the
issuance of  the Preferred  Equity. Although  the General  Partners continue  to
believe  that the Preferred Equity was  validly issued, they concluded, based on
such review and the advice of their  counsel, that one or more Limited  Partners
could  bring litigation challenging the issuance  of the Preferred Equity on the
grounds that it did not fully comply with the Partnership Agreement and claiming
that the  holders  of  the  Preferred  Equity  are  not  entitled  to  the  Full
Contractual  Rights  of  the  Preferred Equity  (as  defined  in  the Glossary),
including payment of the full amounts contributed to the Partnership in  respect
of the Preferred Equity and unpaid
 
                                       17
 
<PAGE>
cumulative  distributions  thereon  at the  rate  of 15%  per  annum, compounded
semi-annually,  prior  to  any  distribution  to  Partners.  See  '  --  Certain
Litigation' below for a description of litigation brought by a Limited Partner.
 
     In  assessing  the fairness  of  the consideration  to  be received  by the
unaffiliated  Limited  Partners  in   the  Liquidation  and   in  view  of   the
uncertainties  concerning the  Preferred Equity,  PaineWebber asked  the General
Partners to establish a value of the Preferred Equity for PaineWebber to  assume
for  purposes of its fairness  opinion. In light of this  request and as part of
their own consideration of whether the amount to be received by the unaffiliated
Limited Partners in the Liquidation is fair, the General Partners requested that
their counsel advise  them as  to the most  likely outcomes  if litigation  were
brought  by  one  or  more  Limited Partners  challenging  the  issuance  of the
Preferred Equity. The General Partners recognize that the outcome of  litigation
involving claims that are highly fact dependent and that require the analysis of
complex  issues and  documents cannot be  predicted with certainty  and that any
such litigation  could result  in a  judicial determination  that the  Preferred
Equity  is  not  entitled  to  receive  its  Full  Contractual  Rights.  Such  a
determination could,  in turn,  lead  to a  determination  that the  holders  of
Preferred  Equity  are  entitled  to  a reduced  amount  of  the  proceeds  of a
liquidation of the  Partnership or  of other distributions.  Any such  reduction
could increase the amount that the Limited Partners would be entitled to receive
from the proceeds of a liquidation of the Partnership or of other distributions.
 
     After  analyzing the issues that might be raised in litigation brought by a
Limited Partner and the applicability of various available defenses, counsel  to
the  General Partners identified litigation outcomes that they believe represent
the range of possible outcomes of such a litigation and assessed the probability
of such outcomes. Based on their assessment of the likelihoods of such outcomes,
such counsel advised  the General  Partners that  the holders  of the  Preferred
Equity  would  more likely  than not  be entitled  to at  least $80  million if,
hypothetically, the validity of the Preferred Equity were fully adjudicated  and
the   Partnership  and  Cablevision  consummated   the  Merger  and  Liquidation
substituting  the  adjudicated   rights  of   the  Preferred   Equity  for   the
approximately  $52.8 million (as of June  30, 1995) that Cablevision Finance has
agreed  to  receive  in  respect  of  the  Preferred  Equity  Interests  in  the
Liquidation.  The $80 million amount exceeds  by approximately $27.2 million the
amount actually allocated to the holders of Preferred Equity in the Liquidation.
Based on the foregoing analysis, the General Partners instructed PaineWebber  to
assume  for purposes  of its  fairness opinion that  the Preferred  Equity has a
value of at  least $80 million.  The Preferred  Equity may have  a value,  after
resolution  of the uncertainty relating to its issuance, that is greater or less
than $80 million.
 
     On  October  5,   1994,  following  the   filing  of  preliminary   consent
solicitation   materials  with  the  Securities  and  Exchange  Commission  that
discussed the  uncertainty with  respect to  the Preferred  Equity, the  General
Partners,  Cablevision, the Partnership and other affiliated entities were named
as defendants in the Lawsuit filed by a Limited Partner on behalf of a purported
class consisting of holders of Units  alleging, among other things, breaches  of
fiduciary  duty against certain  defendants and aiding  and abetting breaches of
fiduciary duty  by other  defendants  in connection  with  the issuance  of  the
Preferred  Equity allegedly  in violation  of the  Partnership Agreement  and in
connection with  the negotiation  of  the Merger  and Liquidation,  among  other
matters.  The  complaint seeks  damages as  well  as injunctive  and declaratory
relief. Counsel to the  General Partners has advised  the General Partners  that
the institution of the Lawsuit does not affect its previously-expressed views on
the issues relating to the Preferred Equity.
 
     Cablevision has advised the General Partners that, other than in connection
with  the Transactions, Cablevision Finance will  not agree to any reductions in
or modifications of the Full Contractual Rights of its Preferred Equity and,  if
necessary,  will pursue all legal remedies  to enforce those rights. Cablevision
believes that Cablevision Finance  advanced funds to  the Partnership for  valid
business  purposes at a  time when no  other sources of  funding were available.
Cablevision also believes that Cablevision Finance acquired the Preferred Equity
in good faith and on terms that were favorable to the Partnership.
 
                                       18
 
<PAGE>
     Based on  advice of  counsel,  the General  Partners believe  that  Limited
Partners  who consent  to the  Incorporation or  Merger could  be, but  will not
necessarily be, precluded from challenging the issuance of the Preferred  Equity
solely  because  of  that  consent; however,  Cablevision  Finance,  the General
Partners and the other defendants in the Lawsuit have indicated that they  would
raise  the consent  as part  of the  defense to  any challenge,  and the General
Partners believe that the consent of the Limited Partners to the Transactions is
a factor that would  be considered by  a court in  deciding whether the  Limited
Partners would be barred from challenging the issuance of the Preferred Equity.
 
     For  a  more  detailed  discussion  of  the  uncertainties  related  to the
Preferred Equity  and  the possible  outcomes  of  any legal  challenge  to  the
issuance  of the  Preferred Equity, see  'The Transactions --  Background of the
Transactions -- Uncertainties Regarding Validity of the Preferred Equity.' For a
discussion of the effect  of this analysis on  the fairness opinion received  by
the  General Partners  from PaineWebber, see  'Risk Factors  -- Risks Associated
with the  Incorporation  and Merger  --  Material Assumptions  in  PaineWebber's
Opinion'  and  'The Transactions  --  Recommendations of  the  General Partners;
Fairness of the Transactions.'
 
     Conditions/Regulatory Approval. Consummation of the Merger and the issuance
of the  shares  of Cablevision  Class  A Common  Stock  pursuant to  the  Merger
Agreement are subject to various conditions, including, among other matters, the
consummation  of  the Incorporation,  the adoption  and  approval of  the Merger
Agreement by a Majority of the Limited Partners, regulatory and other approvals,
including approval  of the  City of  Boston  and the  Town of  Brookline  (which
approvals  have been obtained),  and holders of  not more than  200 Units (other
than Units  held by  a  Cablevision subsidiary  and affiliates  of  Cablevision)
having  perfected their appraisal rights pursuant to the Merger Agreement. It is
a condition to  the consummation  of the Merger  that there  are no  proceedings
pending or threatened against the Partnership, Brookline or Boston Sub which are
reasonably  likely to have a material adverse  effect on the Partnership and its
affiliates, taken  as a  whole, or  which  involve the  validity of  any  amount
payable  in respect of any outstanding security  of, interest in or claim of any
member of  the  Cablevision Group  or  the  GP Group  against  the  Partnership,
Brookline or Boston Sub (see ' -- Certain Litigation' below for a description of
litigation  that has  been brought  which challenges,  among other  matters, the
validity of amounts payable  in respect of the  Preferred Equity that could,  if
not  dismissed or settled, result in a  failure of such condition). In addition,
the Merger  will  not  be consummated  if,  prior  to the  consummation  of  the
Incorporation, Cablevision determines that the Incorporation or Merger is not in
the  best interests of Cablevision's public stockholders or the General Partners
determine that the Incorporation or Merger is  not in the best interests of  the
unaffiliated  Limited  Partners and  the  Partnership. See  'Description  of the
Merger -- Conditions to the Merger' and ' -- Waiver and Amendment; Termination.'
 
     Appraisal Rights. The  Partnership is a  Massachusetts limited  partnership
and  neither  the  Uniform  Limited  Partnership  Act  of  the  Commonwealth  of
Massachusetts nor the  Partnership Agreement provides  the Limited Partners  any
right  to dissent from the Merger and receive payment for such Limited Partners'
Units pursuant to an independent appraisal. Nevertheless, in connection with the
proposed Transactions, Cablevision  has agreed  that, upon  consummation of  the
Merger,  dissenting Limited Partners will have the right to receive compensation
for their  Units based  upon an  appraisal performed  by a  qualified  appraiser
unaffiliated  with Cablevision  and the  General Partners.  The Merger Agreement
provides that the value of the Units  will be determined by the appraiser  based
upon  the value of the assets of the Partnership immediately prior to the Merger
(and without giving  consideration to any  expectancy of the  Merger), less  the
liabilities  of Boston Sub and any  remaining liabilities of the Partnership and
less all prior  claims to  the assets  of the  Partnership (including  Preferred
Equity  Interests), in each case as of the  date of and immediately prior to the
Merger. The appraised value will not give effect to any of the reductions in the
Preferred Equity Interests agreed to  by Cablevision Finance in connection  with
the  Transactions (other than certain limited reductions agreed to in connection
with the Incorporation) and will instead  deduct the full contractual amount  of
unpaid  cumulative  distributions on  the  Preferred Equity  in  determining the
appraised value of the Units. Accordingly, the General Partners believe that the
appraised value will be less, and perhaps substantially less, than the value  of
the    Cablevision    Class   A    Common    Stock   provided    for    in   the
 
                                       19
 
<PAGE>
Liquidation for Limited Partners that do not exercise their appraisal rights. It
is a condition  to the Merger  that holders of  no more than  200 Units seek  an
appraisal of their Units. FAILURE OF A LIMITED PARTNER TO STRICTLY ADHERE TO THE
APPRAISAL  PROCEDURES  SET FORTH  IN THE  MERGER AGREEMENT  WILL RESULT  IN SUCH
LIMITED  PARTNER  LOSING  SUCH  APPRAISAL   RIGHTS.  See  'Description  of   the
Merger  -- Appraisal  Rights' and Annex  VI to  the Merger Agreement,  a copy of
which   is   attached   as   Appendix    B   to   this   Consent    Solicitation
Statement/Prospectus.
 
     Stock  Exchange Listing. Cablevision Class A  Common Stock is listed on the
ASE. It is a condition to consummation of the Merger that the Cablevision  Class
A  Common Stock to be issued to the Partnership pursuant to the Merger Agreement
be approved for listing on the ASE subject to official notice of issuance.
 
                         BACKGROUND OF THE TRANSACTIONS
 
     When the  Partnership was  formed, one  of its  primary objectives  was  to
provide cash distributions to the Limited and General Partners. However, for the
reasons  described under 'The  Transactions -- Background  of the Transactions,'
the Partnership has been unable to  make any cash distributions to its  Partners
and  does not believe it  is likely that any cash  distributions will be made in
the foreseeable future. Moreover, because of the lack of any trading market  for
the  Units (see 'Limited Market for Units; Distributions'), Limited Partners who
desire liquidity in their  investment in the Partnership  may have no  practical
means of disposing of their Units.
 
     From  1987 through  the end of  1989, Cablevision and  the General Partners
periodically engaged  in informal  discussions and  negotiations concerning  the
possible sale of the Systems to Cablevision for cash. Cablevision was interested
in  pursuing these discussions because of its  belief that an acquisition of the
Systems would fit well with its business plan and strategy, its desire to derive
a  return  of  its   investments  in  the   Partnership  described  under   'The
Transactions  -- Background  of the Transactions,'  and its  desire to alleviate
certain potential  conflicts  that  could  arise  between  the  Partnership  and
Cablevision because of Dolan's control relationship with both entities, from the
use  of Cablevision's personnel  to manage the  Related Partnerships' businesses
and in  connection  with the  negotiation  of pricing  of  programming  services
purchased  by the Partnership from  Cablevision affiliates. The General Partners
were interested in pursuing discussions with Cablevision because of their desire
to provide the Limited Partners with more liquidity than they have in respect of
their current investments in the Partnership, their desire to provide affiliates
of the General Partners with a return of their investment in the Partnership and
their desire  to alleviate  the  potential conflicts  referred to  above.  These
discussions  and negotiations, however,  did not produce  a definitive agreement
for the sale  of the  Systems to Cablevision  because the  General Partners  and
Cablevision  were unable to agree on a price which would be sufficient to return
to the Limited Partners  a substantial portion of  their original investment  in
the  Partnership, a condition the General  Partners wanted satisfied before they
would recommend  a transaction  to the  unaffiliated Limited  Partners. In  late
1989, negotiations concerning a potential cash transaction ended.
 
     The  General  Partners  and  Cablevision  continued  thereafter  to discuss
informally from  time to  time  various alternative  structures for  a  possible
transaction  between the Partnership and Cablevision. In 1992, the parties began
discussing a structure  involving Cablevision's  purchase of  the Systems  using
shares  of Cablevision  Class A  Common Stock for  a significant  portion of the
consideration to be paid in  such transaction, thereby increasing the  aggregate
amount  Cablevision would be willing to  pay, while still providing unaffiliated
Limited Partners seeking liquidity with publicly-traded securities. The  General
Partners  proposed  the structure  involving the  Incorporation followed  by the
Merger and the Liquidation as an  alternative that would enable the  Partnership
to receive shares of Cablevision Class A Common Stock in a transaction that they
believe  more likely than  not would be  viewed as tax-free.  In connection with
these  discussions,  the  General  Partners  and  Cablevision  recognized   that
reductions in the aggregate amounts payable by the Partnership in respect of the
Preferred  Equity Interests would be required in order to increase the amount of
consideration distributable to the unaffiliated Limited Partners to a level that
the General  Partners  considered  fair  and necessary  to  induce  the  Limited
 
                                       20
 
<PAGE>
Partners    to   approve    the   Transactions.   See    'Description   of   the
Merger -- Determination of Allocation  of Consideration,' ' -- Consideration  to
be   Received  by  Affiliates'  and  'The  Transactions  --  Background  of  the
Transactions.'
 
                REASONS FOR AND ALTERNATIVES TO THE TRANSACTIONS
 
     The General Partners  believe that  the Incorporation  will facilitate  the
Merger  (or if the Merger  is not approved, a  future tax-free transaction). See
'The Transactions --  Background of  the Transactions' and  'Description of  the
Incorporation  -- The  Incorporation.' The Incorporation  is a  condition to the
Merger. The General Partners are proposing the Merger because they believe  that
(i)  the consideration  to be received  by the unaffiliated  Limited Partners is
fair to such Limited  Partners, (ii) it is  unlikely that Limited Partners  will
receive  any cash distributions  from the Partnership  in the foreseeable future
because the  Partnership's cash  flow  will not  be  sufficient to  operate  the
Systems,   service  outstanding  indebtedness  and  pay  prior  claims  for  the
foreseeable future (see 'Cablevision of  Boston -- Management Projections')  and
(iii)  because existing Affiliate Claims and Preferred Equity interests continue
to accrue  interest  and  distributions at  rates  of  between 9%  and  15%  and
management  fees equal  to 3 1/2%  of gross  revenues continue to  accrue, it is
unlikely that the  consideration that  Limited Partners would  receive from  any
sale  of  the  Systems  in the  foreseeable  future,  if such  a  sale  could be
structured and consummated, would exceed the value to be received by them in the
Transactions. The Merger  is also  being proposed  because it  will provide  the
unaffiliated  Limited Partners  with a more  liquid security  than their current
investment in  the Partnership  by  giving them  the  opportunity to  receive  a
distribution  of publicly-traded shares  of Cablevision Class  A Common Stock in
liquidation of their interests in the Partnership with a market value (based  on
the  Average  Cablevision  Stock Price)  sufficient  to return  to  such Limited
Partners approximately 100% of the amounts  they had originally invested in  the
Partnership.  In addition, the  General Partners believe that  it is more likely
than not that most Limited Partners will not recognize any net amount of taxable
income as a result of the consummation of the Transactions and the  Liquidation.
Since  1987, the General  Partners have engaged in  periodic discussions to sell
the Systems to Cablevision  in order to provide  liquidity to Limited  Partners.
The General Partners decided to enter into the Transactions at this time because
they  were  able to  structure  a transaction  that  would provide  liquidity to
Limited Partners at a price the  General Partners believed, based on such  price
and the factors discussed above in this paragraph and under ' -- Recommendations
of  the General Partners' below, was desirable  and fair from the perspective of
all relevant parties. See 'The Transactions  -- Reasons for and Alternatives  to
the  Transactions,'  '  --  Risks  that  Neither  Transaction  is  Consummated,'
'   --   Background   of   the    Transactions'   and   'Description   of    the
Merger -- Determination of Allocation of Consideration.' As described more fully
under  'The Transactions  -- Interests of  Certain Persons  in the Transactions;
Conflicts of Interest,'  the General  Partners and  their affiliates  (including
Cablevision)  will receive substantial benefits as a result of the Transactions.
Since  the  inception  of  the  Partnership,  the  General  Partners  and  their
affiliates,  other than Cablevision and  its subsidiaries, have been responsible
for the management of the Partnership and have invested a total of approximately
$4.7 million in cash in the Partnership, as well as the provisional license  for
the  Boston System. In  the Transactions they will  receive cash and Cablevision
Class A Common Stock aggregating  approximately $20.1 million (calculated as  of
June 30, 1995).
 
     The   General  Partners   considered  two   primary  alternatives   to  the
Transactions: (i) a sale of the Systems to a third party other than  Cablevision
followed  by a liquidation of  the Partnership and (ii)  the continuation of the
Partnership's current business and ownership structure. The General Partners did
not consider such alternatives  to be as attractive  to the Partnership and  the
Limited  Partners  as the  Transactions  for the  reasons  set forth  under 'The
Transactions -- Reasons for and Alternatives to the Transactions.'
 
                    RECOMMENDATIONS OF THE GENERAL PARTNERS
 
     The General Partners have reviewed and considered the terms and  conditions
of  each of the Transactions, have unanimously approved each of the Transactions
and believe that each of the
 
                                       21
 
<PAGE>
Transactions is fair to and  in the best interests  of the Limited Partners  who
are  not affiliated  with the General  Partners. THE  GENERAL PARTNERS RECOMMEND
THAT THE LIMITED PARTNERS CONSENT TO AND APPROVE BOTH THE INCORPORATION AND  THE
MERGER.
 
     In  reaching the conclusion that each of the Transactions is fair to and in
the best  interests of  the Limited  Partners who  are not  affiliated with  the
General Partners, the General Partners considered a number of factors, including
the  following factors that were given the  most weight by the General Partners:
(i) the  opinion of  PaineWebber,  financial advisor  to the  General  Partners,
discussed  under 'The Transactions  -- Fairness Opinion  Received by the General
Partners -- Opinion of  PaineWebber,' that the consideration  to be received  by
the  unaffiliated Limited Partners in the  Liquidation is fair, from a financial
point of view, to  the unaffiliated Limited Partners,  (ii) the expected  market
value  of the Cablevision Class A Common  Stock to be distributed to the Limited
Partners  in  connection  with  the   Liquidation  which  will  return  to   the
unaffiliated  Limited  Partners  approximately  100% of  the  amounts  they have
invested in the Partnership, (iii) the existence of a public trading market  for
the  Cablevision Class A Common Stock, which should provide Limited Partners who
so desire  the ability  to liquidate  their investment  in Cablevision  Class  A
Common   Stock  received  in  the  Liquidation  at  a  market  price,  (iv)  the
Partnership's  existing  financial  obligations,  including  the   Partnership's
obligations to make payments in respect of indebtedness under its Loan Agreement
and  Affiliate  Claims  and  Preferred Equity  Interests,  and  its  current and
projected  cash   flows,   which   are   set   forth   under   'Cablevision   of
Boston  -- Management Projections,' (v) the limited trading market for the Units
(see 'Limited  Market  for Units;  Distributions'),  which may  prevent  Limited
Partners who desire liquidity in their investment in the Partnership from having
any  practical means of disposing of their Units, and (vi) the General Partners'
belief as to the value of the  consideration to be received from Cablevision  in
the  Merger. In considering the  factors set forth under  clauses (ii), (iv) and
(vi) above, the General  Partners considered the  analysis of the  uncertainties
regarding   the  validity   of  the   Preferred  Equity   discussed  under  'The
Transactions --  Background  of  the  Transactions  --  Uncertainties  Regarding
Validity  of the Preferred Equity.' Based on such analysis, the General Partners
concluded that the holders of the Preferred Equity would more likely than not be
entitled  to  at   least  $80  million   in  respect  of   such  interests   if,
hypothetically,  the validity of the Preferred Equity were fully adjudicated and
the  Partnership  and  Cablevision  consummated  the  Merger  and   Liquidation,
substituting   the  adjudicated   rights  of   the  Preferred   Equity  for  the
approximately $52.8 million (as of June  30, 1995) that Cablevision Finance  has
agreed  to  receive  in  respect  of  the  Preferred  Equity  Interests  in  the
Liquidation.  Accordingly,  the  General   Partners  believe  that   Cablevision
Finance's  agreement to forego unpaid cumulative distributions in respect of the
Preferred Equity is more  likely than not  worth at least  $27.2 million to  the
Partnership  (reflecting the difference  between $80 million  and $52.8 million)
and that the value of the consideration  to be received by the Partnership  from
Cablevision  in the Merger  is at least  $235 million. This  minimum value of at
least $235 million is calculated as follows:
 
<TABLE>
<CAPTION>
                                                                                                  AT JUNE 30, 1995
                                                                                               ----------------------
                                                                                               (DOLLARS IN MILLIONS)
 
<S>                                                                                            <C>
Bank indebtedness to be paid by Cablevision.................................................           $ 61.1
Subordinated debt, advances, management fees and interest to be paid or assumed in the
  Merger....................................................................................             55.7
Allocation to Limited Partners..............................................................             40.0
Allocation to General Partners..............................................................              0.4
Minimum estimated value of Preferred Equity.................................................             80.0(1)
                                                                                                      -------
     Total..................................................................................           $237.2
                                                                                                      -------
                                                                                                      -------
</TABLE>
 
------------
 
(1) The  value  of  the  Preferred  Equity,  as  of  June  30,  1995  (excluding
    possibilities  that the General Partners believe are remote), may be between
    $50.3 million (assuming the holders  of the Preferred Equity are  determined
    not  to  be  entitled to  any  unpaid cumulative  distributions  thereon, an
    outcome the  General  Partners  believe  is  unlikely)  and  $168.0  million
    (assuming  the holders of the Preferred Equity are determined to be entitled
    to  all  of   the  unpaid  cumulative   distributions  thereon).  See   'The
    Transactions  -- Background of the  Transactions -- Uncertainties Concerning
    the Preferred Equity.'
 
                                       22
 
<PAGE>
A value of at least  $235 million yields a multiple  of at least 13.0 times  the
estimated  1995  operating cash  flow  (operating income  plus  depreciation and
amortization and management fees)  for the Systems  and compares favorably  with
recent  sales  prices for  cable television  systems.  See 'The  Transactions --
Recommendations of the  General Partners;  Fairness of the  Transactions' for  a
detailed  discussion of  the numerous  other factors  considered by  the General
Partners in  recommending the  Transactions. That  discussion also  includes  an
analysis  of the  potential negative factors  taken into account  by the General
Partners, including  (a)  the  effect  of  the  uncertainties  relating  to  the
Preferred  Equity  on the  General  Partners' fairness  analysis  (including the
effect of such uncertainties on PaineWebber's fairness opinion, which assumes an
$80 million  minimum value  of the  Preferred Equity  and does  not address  the
fairness of the Merger and Liquidation in the event such assumption proved to be
incorrect)  and (b)  the fact that  the General Partners,  Cablevision and their
respective affiliates  will  receive  a  return  of,  and  a  return  on,  their
investments  in the Partnership (all of  which interests, other than partnership
interests of the General  Partners, are senior to  the interests of the  Limited
Partners),  including, in the case of the General Partners and their affiliates,
substantial cash payments, while the Limited Partners will receive only a return
of, and no return on, their investment in the form of Cablevision Class A Common
Stock.
 
               FAIRNESS OPINION RECEIVED BY THE GENERAL PARTNERS
 
     Prior to the General Partners' approval of the Merger and execution of  the
Merger   Agreement,  the  General  Partners  received  the  written  opinion  of
PaineWebber that,  as of  the date  of  such opinion,  the consideration  to  be
received by the unaffiliated Limited Partners in the Liquidation is fair, from a
financial point of view, to such Limited Partners. The General Partners directed
PaineWebber to assume that the holders of the Preferred Equity would be entitled
to receive at least $80 million for their interests. This assumption, as well as
other assumptions of such opinion are discussed in 'The Transactions -- Fairness
Opinion  Received  by  the General  Partners  -- Opinion  of  PaineWebber.' This
opinion was subsequently confirmed by PaineWebber in its written opinion,  dated
the  date of this  Consent Solicitation Statement/  Prospectus. LIMITED PARTNERS
SHOULD READ PAINEWEBBER'S OPINION IN ITS ENTIRETY. The full text of the  written
opinion of PaineWebber is attached as Appendix A hereto.
 
                               CERTAIN LITIGATION
 
     On   October  5,  1994,   following  the  filing   of  preliminary  consent
solicitation  materials  with  the  Securities  and  Exchange  Commission   that
discussed  the uncertainty  with respect  to the  Preferred Equity,  the General
Partners, Cablevision, the Partnership and other affiliated entities were  named
as  defendants in a purported class action filed in Massachusetts Superior Court
by a Limited Partner on behalf of holders of Units. The action alleges  breaches
of fiduciary duty against certain defendants and aiding and abetting breaches of
fiduciary  duty  by other  defendants  in connection  with  the issuance  of the
Preferred Equity  allegedly in  violation of  the Partnership  Agreement and  in
connection  with  the negotiation  of the  Merger  and Liquidation,  among other
things (i)  a declaration  that  the defendants  have breached  their  fiduciary
duties  to the Limited Partners or aided  and abetted such breaches of fiduciary
duties, (ii) a declaration that it would  be a breach of fiduciary duty for  the
defendants  to cause the Partnership to  pay themselves any distributions on the
Preferred  Equity  because  the  Preferred  Equity  was  unlawfully  issued   to
defendants,  (iii) an  order that  the defendants  provide an  accounting to the
Partnership and Limited Partners for  the Partnership's operations prior to  any
Liquidation, (iv) a preliminary and permanent injunction against consummation of
the Merger and Liquidation, (v) rescission of the Merger and Liquidation if they
are  consummated or  rescissory damages  if they  cannot be  rescinded, and (vi)
compensatory damages. All defendants have  answered the complaint and intend  to
defend  the action vigorously.  Unless such action is  dismissed or settled, the
conditions to  the Incorporation  and Merger  will not  be satisfied.  See  'The
Transactions -- Certain Litigation' for a full discussion of the Lawsuit and its
impact.
 
                                       23
 
<PAGE>
                           THE CONSENT SOLICITATIONS
 
     Pursuant   to  the  terms  of  the   Partnership  Agreement,  each  of  the
Transactions requires the  consent and  approval of  a Majority  of the  Limited
Partners.
 
GENERAL
 
     Consents  to the  Incorporation and  Merger are  being solicited  by and on
behalf of the Partnership. In addition to the solicitations by use of the mails,
consents may be solicited  by the General Partners  and the directors,  officers
and  employees of their affiliates, and by the management of the Partnership, in
person or by  telephone, telecopy,  telegraph or other  means of  communication.
D.F.  King &  Co., Inc. has  been retained by  the Partnership to  assist in the
solicitation of consents for  a fee of  $5,000 plus an  additional fee for  each
telephonic  communication  with  Limited  Partners  plus  reasonable  costs  and
expenses. See 'Fees and Expenses.'
 
THE INCORPORATION SOLICITATION
 
     Limited  Partners  are  being   asked  to  consent   to  and  approve   the
Incorporation   by  completing,  signing  and   dating  the  BLUE  consent  card
accompanying this Consent Solicitation Statement/Prospectus (the  'Incorporation
Consent')  and delivering the Incorporation Consent to Bank of Boston, the agent
for the consent solicitation  (the 'Agent'), no later  than 5:00 p.m., New  York
time,  on October    , 1995 (as  extended from time  to time, the 'Incorporation
Expiration Date'),  or by  requesting their  nominees to  do the  same on  their
behalf.  The solicitation for the  Incorporation will commence on  September   ,
1995, and will be completed on  the Incorporation Expiration Date. The  contents
of  the executed Incorporation Consents  will be counted immediately thereafter.
The General Partners anticipate  that the results will  be announced on the  day
following  the Incorporation Expiration  Date and that,  if the Incorporation is
approved, it will be consummated within two days of such approval, provided that
the conditions  to  the  Incorporation are  satisfied.  Completed  Incorporation
Consents  should be  returned in  the enclosed,  stamped BLUE  envelope, or hand
delivered to  the Agent  at Proxy  Department, Bank  of Boston,  P.O. Box  1628,
Boston,  Massachusetts 02105-9903. Any  Incorporation Consent may  be revoked by
the person giving such  Incorporation Consent or by  a subsequent holder of  the
Units  for which an  Incorporation Consent was  given at any  time prior to 5:00
p.m., New York time,  on the Incorporation Expiration  Date, by delivery to  the
Agent  of  a written  notice of  revocation or  a changed  Incorporation Consent
bearing a date later than the date of the prior Incorporation Consent  delivered
to  the Agent. FAILURE TO EXECUTE AND  DELIVER AN INCORPORATION CONSENT PRIOR TO
THE INCORPORATION EXPIRATION  DATE WILL HAVE  THE EFFECT OF  A VOTE AGAINST  THE
INCORPORATION.   The  Merger   is  conditioned   upon  the   Incorporation  and,
accordingly, failure to vote  for the Incorporation could  result in the  Merger
not being consummated. The Incorporation is not conditioned upon the Merger.
 
THE MERGER SOLICITATION
 
     Limited  Partners are being asked  to consent to and  approve the Merger by
completing, signing and dating the WHITE consent card accompanying this  Consent
Solicitation  Statement/Prospectus  (the  'Merger Consent')  and  delivering the
Merger Consent to the Agent no later than 5:00 p.m., New York time, on  November
  ,  1995 [one week  after the Incorporation Expiration  Date] (as extended from
time to time, the 'Merger Expiration Date'), or by requesting their nominees  to
do  the same on their  behalf. The solicitation for  the Merger will commence on
September   ,  1995, and will  be completed on the  Merger Expiration Date.  The
contents of the executed Merger Consents will be counted immediately thereafter.
The  General Partners anticipate that  the results will be  announced on the day
following the Merger Expiration Date and  that, if approved, the Merger will  be
consummated  promptly following such  approval, provided that  the conditions to
the Merger have been satisfied. Completed Merger Consents should be returned  in
the  enclosed, stamped WHITE envelope,  or hand delivered to  the Agent at Proxy
Department, Bank of  Boston, P.O.  Box 1628,  Boston, Massachusetts  02105-9903.
 
                                       24
 
<PAGE>
Any Merger Consent may be revoked by the person giving such Merger Consent or by
a  subsequent holder of  the Units for which  a Merger Consent  was given at any
time prior  to 5:00  p.m., New  York time,  on the  Merger Expiration  Date,  by
delivery  to the  Agent of a  written notice  of revocation or  a changed Merger
Consent bearing a date later than the date of the prior Merger Consent delivered
to the Agent.  FAILURE TO  EXECUTE AND  DELIVER A  MERGER CONSENT  PRIOR TO  THE
MERGER  EXPIRATION DATE WILL HAVE  THE EFFECT OF A  VOTE AGAINST THE MERGER. The
Merger is conditioned upon the  Incorporation and, accordingly, failure to  vote
for the Incorporation could result in the Merger not being consummated.
 
     All  executed  consents  in respect  of  the Merger  solicitation  that are
delivered to the Agent will be held in escrow by the Agent pursuant to an escrow
arrangement. Under  such  arrangement,  the contents  of  such  executed  Merger
Consents  will not  be disclosed  or released to  the General  Partners or their
affiliates, including Cablevision, or the  Limited Partners, until such time  as
the Incorporation is approved and consummated.
 
     As  of the  date of  this Consent  Solicitation Statement/Prospectus, there
were 4,025 Units  outstanding, including  an aggregate of  300 Units  held by  a
subsidiary  and certain directors and officers  of Cablevision, and there were a
total of 640  holders of Units.  Accordingly, the consents  of Limited  Partners
(other  than  such Cablevision  subsidiary  and such  directors  of Cablevision)
holding at least 1,863 Units are required  to consent to and to approve each  of
the Transactions.
 
                           COMPARISON OF CABLEVISION
                        CLASS A COMMON STOCK WITH UNITS
 
     If  the Merger  is approved and  consummated, the  Partnership will receive
shares of Cablevision Class A Common Stock and the Limited Partners will receive
a portion  of  such  shares  in  the Liquidation.  The  effect  of  the  Merger,
therefore,  is to convert  the Units into  shares of Cablevision  Class A Common
Stock. An investment in Units of limited partnership interest in the Partnership
is fundamentally  different from  an investment  in Cablevision  Class A  Common
Stock.  These differences include  a change from an  investment in a partnership
with a limited life to an investment in a corporation with an infinite life,  as
well  as significant  modifications to the  rights of the  Limited Partners with
respect to dividends and distributions, voting, meetings of holders, dissolution
and liquidation, and access to investor lists and other books and records. Also,
there will be changes with respect to the management of the entity, taxation  of
the entity and its investors, marketability and transferability of the interests
and the compensation of controlling entities. All of these changes are discussed
under  'Comparison  of  Cablevision  Class  A  Common  Stock  with  Units.'  The
Partnership only  owns  and  operates  the Systems,  whereas  an  investment  in
Cablevision  involves an investment in an entity which operates cable television
systems in 19 states  as of June 30,  1995 with substantially more  subscribers.
Cablevision   also  has  ownership  interests  in  companies  that  produce  and
distribute national and regional programming and advertising sales services.
 
                    CERTAIN FEDERAL INCOME TAX CONSEQUENCES
 
     The Transactions  involve  numerous  federal  income  tax  consequences  to
holders  of Units. For a complete  discussion describing these consequences, see
'Certain Federal Income Tax Consequences.'
 
     Currently, the  Partnership  is  organized as  a  limited  partnership  and
treated  as a partnership for federal income tax purposes. As a partnership, the
Partnership is not subject  to taxation as an  entity. Instead, each Partner  is
subject to tax on his or her distributive share of income, gain, loss, deduction
and  credit realized by  the Partnership. Although  the matter is  not free from
doubt, in the opinion  of Debevoise & Plimpton,  special counsel to the  General
Partners,  gain or  loss will  be recognized  by the  Limited Partners  upon the
Incorporation assuming that  the Merger is  not consummated only  to the  extent
that  (i)  liabilities  of the  Partnership  assumed  by Boston  Sub  exceed the
Partnership's basis in  its Assets  and (ii)  the Limited  Partners are  deemed,
under  partnership tax  accounting principles,  to have  been relieved  of their
share of liabilities of the  Partnership in an amount  in excess of the  Limited
 
                                       25
 
<PAGE>
Partners' basis in their interests in the Partnership. The Partnership estimates
that  the gain and ordinary income that  should be recognized by an unaffiliated
Limited Partner with respect to a Unit as a result of the Incorporation will  be
approximately  equal to the Available  Suspended Losses for such  Unit as of the
end of 1993, adjusted for the  operating results of the Partnership after  1993.
Available  Suspended  Losses were  $21,289 per  Exchange Unit  (original limited
partnership units of  the Partnership,  after a six-for-one  split thereof)  and
$13,209 per New Unit (limited partnership units issued in 1983) as of the end of
1993.   See  'Certain  Federal  Income  Tax  Consequences  --  Incorporation  --
Consequences  to Limited Partners.' Accordingly, based on the above estimates, a
Limited  Partner will not recognize any net amount of taxable income as a result
of  the  Incorporation  (i.e., there should be no excess of his or her projected
income  over  his  or her Available Suspended Losses). Limited Partners will not
receive cash distributions for the payment of taxes, if any.
 
     In  the opinion of Sullivan & Cromwell, special counsel to Cablevision, and
Debevoise & Plimpton, special counsel to the General Partners, it is more likely
than not that if both the  Incorporation and the Merger are consummated  neither
the  Incorporation nor the Merger will result  in the recognition of gain by any
Limited Partner except as described in  the previous paragraph. However, in  the
event  that the occurrence of the Merger  causes the Incorporation to be held to
be a  fully taxable  transaction or  the  Merger itself  is characterized  as  a
taxable transaction, the Limited Partners would recognize such gain in an amount
equal  to their proportionate share of  the excess of the consideration received
by the Partnership from  the disposition of  its Assets over  its basis in  such
Assets.  The  amount  of  such gain  would  be  reduced by  the  amount  of gain
recognized upon the Incorporation as  described in the preceding paragraph.  Any
net  additional gain recognized by the Partnership should be allocated among the
Limited Partners and the  General Partners generally in  an amount equal to  the
market  value  of Cablevision  Class A  Common Stock  received by  such Partners
measured on the date of  the Merger and the balance  of such net gain should  be
allocated to the holders of the Preferred Equity. The Partnership estimates that
any such additional gain would be approximately $10,000 per Unit, depending upon
the  difference between the Average Cablevision Stock Price and the market price
of the Cablevision Class A Common Stock on the date of the Merger.
 
     The Liquidation  of  the  Partnership  is  not  a  taxable  event  for  the
Partnership  and, assuming an original Partner receives only Cablevision Class A
Common Stock  upon  such dissolution  and  Liquidation, such  Partner  will  not
recognize   any  gain  or  loss  on  the  dissolution  and  liquidation  of  the
Partnership.
 
     In the opinion  of Debevoise  & Plimpton,  special counsel  to the  General
Partners, the federal income tax consequences to a Limited Partner who exercises
appraisal  rights (or whose  appraisal rights are  perfected at the  time of the
Merger but are later withdrawn or lost) are uncertain. The tax result may be the
same as for  all other Limited  Partners. However,  it is possible  that such  a
Limited  Partner will be viewed as having  exchanged his or her Units for shares
of Cablevision  Class  A Common  Stock.  Such an  exchange  would be  a  taxable
exchange  in which gain  would be recognized to  the extent that  the sum of the
fair market value of Cablevision Class A Common Stock received by such a Limited
Partner plus the  amount of  the debt of  the Partnership  attributable to  such
Limited  Partner's interest  in the  Partnership exceeded  the Limited Partner's
basis in his or her Units. Any such  gains will be offset to the extent of  such
Limited Partner's previously suspended at-risk losses.
 
     There  can be no assurance  that the IRS will not  challenge one or more of
the tax consequences of the Transactions and Liquidation described herein, as no
ruling from the IRS has been or will be sought as to any such tax  consequences.
ACCORDINGLY, EACH LIMITED PARTNER IS URGED TO CONSULT HIS OR HER OWN TAX ADVISOR
WITH  RESPECT  TO  SUCH  LIMITED  PARTNER'S  OWN  TAX  SITUATION,  INCLUDING THE
APPLICATION AND  EFFECT OF  STATE, LOCAL,  FOREIGN AND  OTHER TAX  LAWS AND  ANY
POSSIBLE CHANGES IN THE TAX LAWS AFTER THE DATE HEREOF.
 
                                       26
 
<PAGE>
                             ORGANIZATIONAL CHARTS
 
     The   following  chart  summarizes  the  existing  relationship  among  the
Partnership, Dolan, Cablevision, their affiliates and other related entities.
 

                            [GRAPHIC REPRESENTATION]



Chart summarizing the existing ownership and  business  relationships among  the
Partnership, Dolan, Cablevision, their affiliates and  other  related  entities.


                                       27
 
<PAGE>
     The following chart summarizes the  relevant aspects of the  organizational
structure  of  Cablevision,  including  Boston Sub,  after  consummation  of the
Transactions and Liquidation.
 

                            [GRAPHIC REPRESENTATION]

Chart summarizing the relevant aspects of  Cablevision,  including  Boston  Sub,
after consummation of the Transactions and liquidation, showing  that (i)  other
Stockholders including unaffiliated former Limited Partners  of the  Partnership
hold an interest in Cablevision, (ii) Dolan and trusts for  Dolan family members
have 90+% voting control and 50+% percent  of  equity  interest in  Cablevision,
(iii)  Cablevision  wholly  owns  Cablevision  Systems Brookline Corporation and
Boston  Sub  (including  Boston  System),  (iv)  Cablevision  Systems  Brookline
Corporation is the managing general partner in  Brookline  and  (v)  Boston  Sub
(including  Boston System)  has  a  99%  limited  partnership  interest  in  the
Brookline.



                                       28
<PAGE>
                                THE PARTNERSHIP
 
     The  Partnership  and  its  affiliate,  Cablevision  of  Brookline  Limited
Partnership, operate cable television systems in the City of Boston and the Town
of Brookline, Massachusetts. The Partnership was organized in 1981 to construct,
own and operate the Boston System. In December 1982, the Partnership was  issued
a nonexclusive franchise by the City of Boston for such purpose which expires in
1997  (the 'Boston License'). The General  Partners of the Partnership are Dolan
and CSBC, who together hold a 1% pre-Payout (and 18.8% post-Payout)  partnership
interest.  The Limited  Partners hold a  99% pre-Payout  (and 48.0% post-Payout)
partnership interest in the Partnership. Cablevision and Cablevision Finance own
the  remaining  33.2%  post-Payout  partnership   interest  (of  which  20%   is
attributable   to  Cablevision  Finance's  Preferred  Equity).  For  information
concerning the ownership of  the post-Payout interests  in the Partnership,  see
'Description  of  the Merger  -- Liquidation  of  the Partnership  Following the
Merger.'
 
     Brookline was organized in  1983 and acquired  a nonexclusive franchise  in
the  Town  of  Brookline which  expires  in  1997 (the  'Brookline  License') to
construct, own and operate the Brookline System. Dolan and CSBrC are the general
partners of Brookline (who together hold a 1% general partnership interest). The
remaining  99%  limited  partnership  interest  in  Brookline  is  held  by  the
Partnership.
 
     The  Related  Partnerships  provide  various  levels  of  service  to their
subscribers in packaged and non-packaged  forms. The basic service carries  most
local  broadcast  television  stations,  public,  educational  and  governmental
channels  and  may  include  locally-originated  programming.  Subscribers   may
purchase  programming services in  addition to basic  service. An expanded basic
service is available for an additional fee. The Related Partnerships also  offer
syndicated  pay  television services,  such as  American Movie  Classics, Bravo,
Cinemax, Home Box Office, Showtime and The Movie Channel which are offered on an
individual basis and in  packages for which subscribers  pay a separate  monthly
fee, as well as individual programs offered on a pay-per-view basis.
 
     As  of June  30, 1995, the  Related Partnerships  had approximately 140,000
subscribers. The  Related  Partnerships' revenue  per  subscriber and  ratio  of
premium  service units to basic subscribers for June 1995 were $34.81 and 1.1:1,
respectively. In calculating  revenue per subscriber,  the Related  Partnerships
include  only recurring  service revenues  and exclude  installation charges and
certain other  revenues  such as  advertising,  pay-per-view and  home  shopping
revenues.
 
                                  CABLEVISION
 
     GENERAL.  Cablevision is one  of the largest  operators of cable television
systems in the  United States,  with approximately 2,753,000  subscribers in  19
states  as of June 30, 1995, based on the number of basic subscribers in systems
which Cablevision  manages and  which it  owns or  in which  it has  investments
(including  the Related Partnerships). Cablevision  also has ownership interests
in companies  that  produce and  distribute  national and  regional  programming
services  and  provide  advertising  sales  services  for  the  cable television
industry.
 
     CABLE TELEVISION. The cable television systems that are majority owned  and
managed   by  Cablevision  ('Cablevision's  cable  television  systems')  served
approximately 1,866,000  subscribers as  of June  30, 1995  in New  York,  Ohio,
Connecticut,  New Jersey,  Michigan and Massachusetts.  In addition, Cablevision
has non-majority  investments  in and  manages  cable television  systems  which
served  approximately  887,000  subscribers  as of  June  30,  1995  in Alabama,
Arkansas,   Florida,   Illinois,   Kansas,   Kentucky,   Maine,   Massachusetts,
Mississippi,   Missouri,  New  Jersey,  New   York,  North  Carolina,  Oklahoma,
Pennsylvania  and  Tennessee.  Cablevision's   cable  television  systems   have
generally  been characterized by relatively high revenues per subscriber ($37.14
for June 1995) and ratios of  premium service units to basic subscribers  (1.7:1
for June 1995). In calculating revenue per subscriber, Cablevision includes only
recurring  service revenues and excludes  installation charges and certain other
revenues such as advertising, pay-per-view and home shopping revenues.
 
     PROGRAMMING  SERVICES.  Cablevision  conducts  its  programming  activities
through   Rainbow   Programming,  its   wholly-owned  subsidiary,   and  through
subsidiaries of Rainbow Programming in
 
                                       29
 
<PAGE>
partnership with certain unaffiliated entities, including National  Broadcasting
Company,  Inc.  ('NBC')  and  Liberty  Media  Corporation  ('Liberty').  Rainbow
Programming's businesses  include eight  regional SportsChannel  services,  four
national entertainment services (American Movie Classics Company ('AMCC'), Bravo
Network  ('Bravo'), MuchMusic ('MM') and  the Independent Film Channel ('IFC')),
News 12  Long Island  (a regional  news  service serving  Long Island)  and  the
national  backdrop  sports  services  of  Prime  SportsChannel  Networks ('Prime
SportsChannel'). Rainbow Programming  also owns  an interest  in Madison  Square
Garden   Corporation  (discussed  below).  Rainbow  Programming's  SportsChannel
services provide regional sports programming to the New York, Philadelphia,  New
England,  Chicago, Cincinnati, Cleveland, San  Francisco and Florida areas. AMCC
is a  national program  service featuring  classic, unedited  and  non-colorized
films  from the  1930s through  the 1970s. Bravo  is a  national program service
offering international  films  and  performing arts  programs,  including  jazz,
dance,  classical music, opera  and theatrical programs. MM  is a Canadian music
service featuring  music primarily  from  Canadian artists.  IFC is  a  national
program  service  that  airs  independent  films  made  outside  the traditional
Hollywood system. See  'Business --  Programming Operations --  General' in  the
Cablevision Form 10-K.
 
     In  July 1994, Rainbow Programming purchased Liberty's 50% interest in AMCC
for a purchase  price of  approximately $181.0  million pursuant  to a  buy-sell
procedure  set forth in the Partnership Agreement of AMCC. In July 1995, Rainbow
Programming purchased NBC's interest in SportsChannel (New York) Associates  and
Rainbow  News 12 Company for an  aggregate purchase price of approximately $95.5
million, and, effective as of such date, consolidated the results of  operations
of SportsChannel (New York) Associates and Rainbow News 12 Company with those of
the  Company. See  'Business --  Programming Services'  in the  Cablevision Form
10-K.
 
     On March 10, 1995, MSG Holdings, L.P. ('Holdings'), a partnership between a
subsidiary of Rainbow Programming and a subsidiary of ITT Corporation,  acquired
Madison  Square Garden  Corporation ('MSG')  in a  transaction in  which MSG was
merged with and into Holdings. MSG owns the Madison Square Garden Arena and  the
adjoining  Paramount Theater, the New York Rangers professional hockey team, the
New York  Knicks professional  basketball  team and  the Madison  Square  Garden
Network,  a sports programming  network with over  five million subscribers. See
'Cablevision Systems Corporation  -- Business  -- Programming  Services' in  the
Cablevision Form 10-K.
 
     ADVERTISING   SERVICES.  Rainbow  Advertising  sells  advertising  time  to
national, regional  and  local  advertisers on  behalf  of  Cablevision's  cable
television  systems and  the SportsChannel and  News 12  Long Island programming
services, as well as on behalf of unaffiliated cable television systems.
 
                                CABLE REGULATION
 
     Both  the   Partnership  and   Cablevision  are   subject  to   substantial
governmental  regulation.  On  October  5,  1992,  Congress  enacted  the  Cable
Television Consumer  Protection and  Competition Act  of 1992  (the '1992  Cable
Act').  The  1992  Cable  Act,  together with  regulations  adopted  by  the FCC
thereunder, represents a  significant change in  the regulatory framework  under
which  cable television systems operate. See 'Cable Regulation' and 'Cablevision
of Boston --  Management's Discussion  and Analysis of  Financial Condition  and
Results    of   Operations'    herein,   and    'Management's   Discussion   and
Analysis -- Recent Cable Regulatory Developments,' 'Business -- Cable Television
Operations   --    Competition'    and    'Business    --    Cable    Television
Operations -- Regulation' in the Cablevision Form 10-K.
 
                     LIMITED PARTNERS' NAMES AND ADDRESSES
 
     The  Partnership will furnish to any  Limited Partner, upon oral or written
request, a  current alphabetized  listing  of the  names  and addresses  of  all
Partners.  Limited Partners also have the  right under the Partnership Agreement
and under state law to inspect certain  books and records of the Partnership  at
all  reasonable  times.  Requests should  be  directed to  the  Partnership, c/o
Cablevision Systems  Corporation,  Attention:  Robert S.  Lemle,  at  One  Media
Crossways, Woodbury, New York 11797; telephone: (516) 364-8450.
 
                                       30
 
<PAGE>
                  SELECTED FINANCIAL AND OPERATING INFORMATION
 
RELATED PARTNERSHIPS
 
     The  following table  sets forth  selected financial  data for  the Related
Partnerships' for the six months ended June 30, 1995 and 1994 and the past  five
fiscal  years.  The historical  consolidated  statement of  operations  data and
balance sheet data (except for book value per limited partnership unit) for each
year ended December  31 and  as of  December 31 in  each year  in the  five-year
period ended December 31, 1994 included in the following selected financial data
have  been  derived  from  the  Partnership  Consolidated  Financial Statements,
audited by KPMG Peat Marwick LLP, independent public accountants. The historical
consolidated statement of operations data and balance sheet data for the periods
ended June 30, 1995 and 1994 and as of June 30, 1995, respectively, included  in
the  following selected financial data have not been audited, but in the opinion
of  the  General  Partners  reflect  all  adjustments  necessary  for  the  fair
presentation  of such data  for such interim periods.  The results of operations
for the six-month period  ended June 30, 1995  for the Related Partnerships  are
not  necessarily indicative of the results of  operations for the full year. The
selected financial data presented below should  be read in conjunction with  the
Partnership's    Consolidated   Financial   Statements   and   'Cablevision   of
Boston --  Management's  Discussion  and Analysis  of  Financial  Condition  and
Results  of Operations'  in the Partnership's  Form 10-Q for  the fiscal quarter
ended June 30, 1995 and the Partnership Form 10-K.
 
<TABLE>
<CAPTION>
                                                SIX MONTHS ENDED
                                              --------------------                    YEAR ENDED DECEMBER 31,
                                              JUNE 30     JUNE 30,    --------------------------------------------------------
                                                1995        1994        1994        1993        1992        1991        1990
                                              --------    --------    --------    --------    --------    --------    --------
                                                                (DOLLARS IN THOUSANDS, EXCEPT PER UNIT DATA)
<S>                                           <C>         <C>         <C>         <C>         <C>         <C>         <C>
CONSOLIDATED STATEMENT OF OPERATIONS DATA:
Net revenues...............................   $ 30,671    $ 29,713    $ 59,239    $ 58,081    $ 53,948    $ 50,964    $ 47,893
Technical, selling, general and
  administrative expense...................     23,844      21,904      43,868      43,348      39,345      37,150      35,429
Depreciation and amortization..............      4,421       4,022       8,428      12,533      18,451      18,003      17,696
                                              --------    --------    --------    --------    --------    --------    --------
  Operating profit (loss)..................      2,406       3,787       6,943       2,200      (3,848)     (4,189)     (5,232)
Other expense:
  Interest expense, net....................     (5,235)     (3,923)     (8,739)     (8,742)     (8,970)    (10,381)    (11,803)
  Miscellaneous, net.......................        (89)        (92)       (307)       (250)       (180)       (791)        (30)
                                              --------    --------    --------    --------    --------    --------    --------
Loss before extraordinary item.............     (2,918)       (228)     (2,103)     (6,792)    (12,998)    (15,361)    (17,065)
Extraordinary item: Gain on forgiveness of
  debt.....................................         --          --          --          --          --      13,220          --
                                              --------    --------    --------    --------    --------    --------    --------
Net loss...................................   $ (2,918)   $   (228)   $ (2,103)   $ (6,792)   $(12,998)   $ (2,141)   $(17,065)
                                              --------    --------    --------    --------    --------    --------    --------
                                              --------    --------    --------    --------    --------    --------    --------
Net loss per limited partnership unit
  (4,025 units)............................   $   (718)   $    (56)   $   (517)   $ (1,671)   $ (3,197)   $   (527)   $ (4,197)
                                              --------    --------    --------    --------    --------    --------    --------
                                              --------    --------    --------    --------    --------    --------    --------
Book value per limited partnership unit....   $(34,565)   $(33,386)   $(33,847)   $(33,330)   $(31,660)   $(28,463)   $(27,936)
                                              --------    --------    --------    --------    --------    --------    --------
                                              --------    --------    --------    --------    --------    --------    --------
OTHER OPERATING DATA:
Cash flows from operations.................   $  5,420    $  6,766    $ 12,931    $ 10,454    $  8,343    $  9,168    $  6,858
                                              --------    --------    --------    --------    --------    --------    --------
                                              --------    --------    --------    --------    --------    --------    --------
Cash flows from investing activities.......   $ (2,877)   $ (2,170)   $ (7,055)   $ (7,825)   $ (9,448)   $ (8,959)   $ (9,209)
                                              --------    --------    --------    --------    --------    --------    --------
                                              --------    --------    --------    --------    --------    --------    --------
Cash flows from financing activities.......   $ (2,172)   $ (3,780)   $ (4,010)   $ (2,145)   $  1,264    $    556    $  2,520)
                                              --------    --------    --------    --------    --------    --------    --------
                                              --------    --------    --------    --------    --------    --------    --------
Operating cash flow(1).....................   $  6,827    $  7,809    $ 15,371    $ 14,733    $ 14,603    $ 13,814    $ 12,464
                                              --------    --------    --------    --------    --------    --------    --------
                                              --------    --------    --------    --------    --------    --------    --------
</TABLE>
 
                                       31
 
<PAGE>
 
<TABLE>
<CAPTION>
                                                    AS OF                           AS OF DECEMBER 31,
                                                  JUNE 30,     -------------------------------------------------------------
                                                    1995         1994         1993         1992         1991         1990
                                                  ---------    ---------    ---------    ---------    ---------    ---------
                                                                            (DOLLARS IN THOUSANDS)
 
<S>                                               <C>          <C>          <C>          <C>          <C>          <C>
CONSOLIDATED BALANCE SHEET DATA:
Cash and cash equivalents......................   $   5,967    $   5,801    $   4,845    $   4,762    $   4,395    $   3,439
Net increase in unrestricted cash and cash
  equivalents..................................         371        1,866          484          159          765          169
Total assets...................................      47,097       48,688       47,567       50,877       59,198       68,574
Total liabilities..............................     137,678      136,351      133,127      129,645      124,968      132,203
Total debt.....................................      86,443       88,580       91,765       93,820       91,918       90,233
Preferred equity contributions(2)..............      50,300       50,300       50,300       50,300       50,300       50,300
Partners' deficiency:
  General Partners.............................   $  (1,756)   $  (1,727)   $  (1,706)   $  (1,638)   $  (1,508)   $  (1,487)
  Limited Partners.............................    (139,125)    (136,236)    (134,154)    (127,430)    (114,562)    (112,442)
                                                  ---------    ---------    ---------    ---------    ---------    ---------
    Total partners' deficiency.................   $(140,881)   $(137,963)   $(135,860)   $(129,068)   $(116,070)   $(113,929)
                                                  ---------    ---------    ---------    ---------    ---------    ---------
                                                  ---------    ---------    ---------    ---------    ---------    ---------
STATISTICAL DATA:
Homes passed by cable(3).......................     254,800      254,200      252,000      249,400      244,000      237,600
Basic service subscribers......................     139,900      136,000      128,700      122,300      115,500      112,400
Basic penetration(4)...........................        54.9%        53.5%        51.1%        49.0%        47.3%        47.3%
Number of premium television units.............     162,100(5)   249,700      268,900      258,700      267,500      279,000
Average number of premium units per basic
  subscriber...................................         1.1(5)       1.8          2.1          2.1          2.3          2.5
Average monthly revenue per basic
  subscriber(6)................................   $   34.81    $   35.22    $   36.81    $   35.89    $   35.93    $   34.62
</TABLE>
 
FOOTNOTES
 
(1) Operating cash flow is defined  as operating profit before depreciation  and
    amortization  and is presented here  to provide additional information about
    the Partnership's ability to meet future debt service, capital  expenditures
    and  working capital requirements. Operating  cash flow should be considered
    in addition to  and not as  a substitute for  net income and  cash flows  as
    indicators  of financial performance and liquidity as reported in accordance
    with generally accepted accounting principles.
 
(2) Amounts shown  do  not  include  accrued and  unpaid  distributions  on  the
    Preferred Equity. See 'The Transactions -- Background of the Transactions.'
 
(3) Homes  passed by cable  is based upon  homes actually marketed  and does not
    include multiple  dwelling units  passed by  the cable  plant that  are  not
    connected to it.
 
(4) Basic  penetration represents  basic service subscribers  at the  end of the
    period as a percentage of homes passed at the end of the period.
 
(5) Reflects primarily the reclassification of The Disney Channel subscribers to
    non-premium units in May 1995.
 
(6) Based on  recurring service  revenues,  excluding installation  charges  and
    certain  other revenues such as  advertising, pay-per-view and home shopping
    revenues, for  the  last month  of  the  period, divided  by  average  basic
    subscribers for that month.
 
                                       32
 
<PAGE>
CABLEVISION
 
     The  historical consolidated statement of  operations data (except for book
value per common share and cash dividends declared per common share) and balance
sheet data for each year ended December 31 and as of December 31 in each year in
the five-year period ended December 31, 1994, included in the following selected
financial data have  been derived  from the  Cablevision Consolidated  Financial
Statements,  audited by KPMG  Peat Marwick LLP,  independent public accountants.
The historical consolidated statement of operations data and balance sheet  data
for the periods ended and as of June 30, 1995 and 1994 included in the following
selected  financial data have been derived from Cablevision financial statements
that have  not been  audited, but  that, in  the opinion  of the  management  of
Cablevision, reflect all adjustments necessary for the fair presentation of such
data for the interim periods. The results of operations for the six-month period
ended  June 30, 1995 are not necessarily indicative of the results of operations
for the full year although Cablevision  expects to incur a substantial loss  for
the year ending December 31, 1995.
 
<TABLE>
<CAPTION>
                                          SIX MONTHS ENDED
                                              JUNE 30,                              YEAR ENDED DECEMBER 31,
                                       ----------------------    -------------------------------------------------------------
                                         1995         1994         1994         1993         1992         1991         1990
                                       ---------    ---------    ---------    ---------    ---------    ---------    ---------
                                                            (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)
 
<S>                                    <C>          <C>          <C>          <C>          <C>          <C>          <C>
CONSOLIDATED STATEMENT OF OPERATIONS
  DATA(1):
  Net revenues......................   $ 509,135    $ 368,177    $ 837,169    $ 666,724    $ 572,487    $ 603,272    $ 562,989
  Operating expenses:
    Technical.......................     193,243      134,640      302,885      241,877      204,449      213,059      202,850
    Selling, general and
      administrative................     131,611       72,404      195,942      172,687      120,356      121,527      118,825
    Restructuring charge............          --        4,306(2)     4,306(2)        --           --           --           --
    Depreciation and amortization...     159,537      110,095      271,343      194,904      168,538      215,326      216,288
                                       ---------    ---------    ---------    ---------    ---------    ---------    ---------
  Operating profit..................      24,744       46,732       62,693       57,256       79,144       53,360       25,026
  Other income (expense):
    Interest expense, net...........    (154,528)    (118,094)    (261,781)    (230,327)    (193,379)    (257,189)    (261,114)
    Provision for preferential
      payment to related party......      (2,800)      (2,800)      (5,600)      (5,600)      (2,662)          --           --
    Provision for loss on Olympics
      venture.......................          --           --           --           --      (50,000)(3)        --          --
    Loss on sale of preferred
      stock.........................          --           --           --           --      (20,000)(4)        --          --
    Write-off of deferred financing
      costs.........................      (2,888)(5)        --      (9,884)(5)   (1,044)(5)  (12,284)(5)        --          --
    Loss on redemption of
      debentures....................          --           --       (7,088)(5)        --          --           --           --
    Share of affiliates' net loss...     (52,692)     (34,257)     (82,864)     (61,017)     (47,278)     (23,780)     (39,980)
    Gain (loss) on sale of
      programming interests, net....          --           --           --         (330)       7,053       15,505           --
    Minority interest...............      (4,276)          --       (3,429)       3,000           --           --           --
    Gain on sale of marketable
      securities, net...............          --           --           --           --          733        5,806           --
    Settlement of litigation and
      related matters...............          --           --           --           --       (5,655)      (9,677)          --
    Transaction fees................          --           --           --           --           --           --       14,759
    Miscellaneous, net..............      (2,999)      (3,432)      (7,198)      (8,720)      (6,175)     (11,224)     (10,066)
                                       ---------    ---------    ---------    ---------    ---------    ---------    ---------
  Net loss..........................    (195,439)    (111,851)    (315,151)    (246,782)    (250,503)    (227,199)    (271,375)
  Preferred dividend requirement....      (4,918)      (2,054)      (6,385)        (885)        (885)      (4,464)      (4,065)
                                       ---------    ---------    ---------    ---------    ---------    ---------    ---------
  Net loss applicable to common
    shareholders....................   $(200,357)   $(113,905)   $(321,536)   $(247,667)   $(251,388)   $(231,663)   $(275,440)
                                       ---------    ---------    ---------    ---------    ---------    ---------    ---------
                                       ---------    ---------    ---------    ---------    ---------    ---------    ---------
  Net loss per common share.........   $   (8.45)   $   (4.88)   $  (13.72)   $  (10.83)   $  (11.17)   $  (10.32)   $  (12.36)
                                       ---------    ---------    ---------    ---------    ---------    ---------    ---------
                                       ---------    ---------    ---------    ---------    ---------    ---------    ---------
  Average number of common shares
    outstanding (in thousands)......      23,710       23,323       23,444       22,859       22,512       22,446       22,290
                                       ---------    ---------    ---------    ---------    ---------    ---------    ---------
                                       ---------    ---------    ---------    ---------    ---------    ---------    ---------
  Cash dividends declared per common
    share...........................   $       0    $       0    $       0    $       0    $       0    $       0    $       0
                                       ---------    ---------    ---------    ---------    ---------    ---------    ---------
                                       ---------    ---------    ---------    ---------    ---------    ---------    ---------
  Book value per common share.......   $  (84.77)   $  (64.52)   $  (76.93)   $  (64.61)   $  (55.28)   $  (41.49)   $  (31.36)
                                       ---------    ---------    ---------    ---------    ---------    ---------    ---------
                                       ---------    ---------    ---------    ---------    ---------    ---------    ---------
</TABLE>
 
                                       33
 
<PAGE>
 
<TABLE>
<CAPTION>
                                               AS OF                               AS OF DECEMBER 31,
                                              JUNE 30,     ------------------------------------------------------------------
                                                1995          1994          1993          1992          1991          1990
                                             ----------    ----------    ----------    ----------    ----------    ----------
                                                            (DOLLARS IN THOUSANDS, EXCEPT PER SUBSCRIBER DATA)
 
<S>                                          <C>           <C>           <C>           <C>           <C>           <C>
CONSOLIDATED BALANCE SHEET DATA(1):
    Total assets..........................   $2,254,868    $2,176,413    $1,309,444    $1,251,157    $1,475,672    $1,631,612
    Total debt............................    3,345,942     3,169,236     2,235,499     2,004,452     2,211,056     2,170,275
    Cumulative redeemable preferred
      stock(4)............................           --            --            --            --        32,094        28,515
    Stockholders' deficiency..............   (2,016,763)   (1,818,535)   (1,503,244)   (1,250,248)     (932,428)     (702,448)
STATISTICAL DATA(1):
  Homes passed(6).........................    3,004,000     2,899,000     2,240,000     2,019,000     2,005,000     1,976,000
  Basic service subscribers...............    1,866,000     1,768,000     1,379,000     1,262,000     1,372,000     1,326,000
  Basic penetration(7)....................         62.1%         61.0%         61.5%         62.5%         68.4%         67.1%
  Number of premium television units......    3,223,000     3,208,000     3,003,000     2,802,000     2,326,000     2,401,000
  Average number of premium units per
    basic subscriber......................          1.7           1.8           2.2           2.2           1.7           1.8
  Average monthly revenue per basic
    subscriber(8).........................   $    37.14    $    36.33    $    36.59    $    37.64    $    34.43    $    34.09
</TABLE>
 
FOOTNOTES
(1) The consolidated statement of operations, balance sheet and statistical data
    reflect  (i) the deconsolidation  of A-R Cable  Services, Inc. ('A-R Cable')
    effective as of January  1, 1992, as  a result of  the restructuring of  A-R
    Cable, (ii) the acquisition of Cablevision of New York City ('Cablevision of
    NYC'),  effective as  of July  10, 1992,  and (iii)  various acquisitions of
    cable television systems and other businesses during the periods  presented.
    (See  'Business -- Cable Television Operations' in the Cablevision Form 10-K
    and 'Cablevision Pro Forma Financial Information' herein.) Acquisitions made
    by Cablevision during  the periods  presented were accounted  for under  the
    purchase  method of accounting and,  accordingly, the acquisition costs were
    allocated to the net assets acquired  based on their fair value, except  for
    the  acquisition of  partnership interests  in Cablevision  of NYC  from Mr.
    Dolan and entities affiliated with him,  which were recorded at Mr.  Dolan's
    and  such  entities' historical  costs.  Acquisitions are  reflected  in the
    consolidated statement  of operations,  balance sheet  and statistical  data
    from  the time of  acquisition. Certain reclassifications  have been made to
    the 1991  and  1990 financial  statement  amounts  to conform  to  the  1992
    presentation.
 
(2) Cablevision  recorded  a one-time  charge in  the first  quarter of  1994 to
    provide  for  employee  severance  and  related  costs,  resulting  from   a
    restructuring of its operations.
 
(3) In  1992, Cablevision  recognized a  $50.0 million  loss in  connection with
    Rainbow Programming's commitment in respect of its venture with NBC relating
    to the 1992 Summer Olympics, which Cablevision paid in January 1993.
 
(4) In connection with the 1992 V Cable Reorganization, Cablevision redeemed A-R
    Cable's redeemable preferred stock on May 11, 1992, incurring a loss of  $20
    million.
 
(5) In  connection with the  1992 V Cable  Reorgainzation, Cablevision wrote off
    approximately $7.5 million of deferred financing costs related to V  Cable's
    debt.   Also,  a  portion  of  Cablevision's  deferred  financing  costs  of
    approximately $4.8 million in 1992 and $1.0 million in 1993, related to  the
    replacement  of  bank  debt with  subordinated  debt, were  written  off. In
    October 1994,  Cablevision entered  into  a new  bank credit  agreement  and
    redeemed  $200  million  of  its  reset  debentures.  The  related  deferred
    financing costs and unamortized discount  relating to each were written  off
    and   approximately  $2.0  million  in  redemption  fees  were  incurred  in
    connection with the  redemption of  the reset debentures.  In January  1995,
    Rainbow  Programing amended its  credit agreement to  refinance its existing
    borrowings and to provide  funds for the  acquisition of SportsChannel  (New
    York)  Associates and Rainbow News 12 Company, resulting in an approximately
    $2.3 million write-off of deferred financing costs.
 
(6) Homes passed is based upon homes passed by cable actually marketed and  does
    not  include multiple dwelling units passed by  the cable plant that are not
    connected to it.
 
(7) Basic penetration represents  basic service  subscribers at the  end of  the
    period as a percentage of homes passed at the end of the period.
 
(8) Based  on  recurring service  revenues,  excluding installation  charges and
    certain other revenues such as  advertising, pay-per-view and home  shopping
    revenues,  for  the  last month  of  the  period, divided  by  average basic
    subscribers for that month.
 
                                       34
 
<PAGE>
CABLEVISION CONDENSED PRO FORMA CONSOLIDATED FINANCIAL INFORMATION
 
     The following condensed pro forma consolidated balance sheet as of June 30,
1995 presents Cablevision's financial position as adjusted to give effect to the
Merger and the  proposed transactions involving  V Cable, Inc.  ('V Cable')  set
forth  in the Cablevision Form 8-K (the  'Proposed V Cable Transactions'), as if
they  had  occurred  as  of  that  date.  The  following  condensed  pro   forma
consolidated  statement  of  operations for  the  year ended  December  31, 1994
presents Cablevision's consolidated  results of operations  as adjusted to  give
effect  to (i) the acquisition (the 'AMCC Acquisition') of partnership interests
in  American  Movie   Classics  Company  ('AMCC'),   (ii)  the  acquisition   of
substantially  all of the  assets of Monmouth  Cablevision Associates ('Monmouth
Cable'),  Riverview  Cablevision  Associates,   L.P.  ('Riverview  Cable')   and
Framingham  Cablevision  Associates  Limited  Partnership  ('Framingham Cable'),
(iii) the  Merger,  and  (iv)  the  Proposed V  Cable  Transactions  as  if  the
acquisition  of interests in AMCC, the  acquisition of Monmouth Cable, Riverview
Cable and Framingham Cable, the Merger and the Proposed V Cable Transactions had
occurred at the beginning of the  period presented. The following condensed  pro
forma  consolidated statement  of operations for  the six months  ended June 30,
1995 presents Cablevision's  consolidated results of  operations as adjusted  to
give effect to the Merger and the Proposed V Cable Transactions as if the Merger
and  the Proposed  V Cable  Transactions had  occurred at  the beginning  of the
period presented.  The condensed  pro  forma consolidated  financial  statements
should  be  read  in  conjunction  with the  notes  thereto  and  the historical
consolidated financial  statements  and  notes thereto  incorporated  herein  by
reference.  The pro forma financial information is not necessarily indicative of
what the actual financial position or results of operations of Cablevision would
have been  had the  transactions occurred  on the  dates indicated  nor does  it
purport  to indicate  the future results  of operations or  the future financial
condition of Cablevision.
 
                                       35
 
<PAGE>
                 CONDENSED PRO FORMA CONSOLIDATED BALANCE SHEET
                                 JUNE 30, 1995
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                                        PROPOSED
                                                       CABLEVISION       V CABLE        PRO FORMA     CABLEVISION     PRO FORMA
                                                       HISTORICAL     TRANSACTIONS*    CABLEVISION    OF BOSTON*     AS ADJUSTED
                                                       -----------    -------------    -----------    -----------    -----------
<S>                                                    <C>            <C>              <C>            <C>            <C>
                       ASSETS
Cash and cash equivalents...........................   $    23,487      $     236(1)   $    19,723     $   5,967(4)  $   22,690
                                                                           (4,000)(2)                     (3,000)(5)
Accounts receivable, trade..........................        71,406            331(1)        71,737         2,165(4)      73,902
Notes and other receivables.........................        17,872            502(1)        18,374           601(4)      18,975
Prepaid expenses and other current assets...........        13,256            464(1)        13,720           470(4)      14,190
Property, plant and equipment, net..................       916,312        103,604(1)     1,019,916        35,863(4)   1,055,779
Investments in and advances to affiliates...........       182,080            324(1)       182,404       (17,462)(4)    164,942
Feature film inventory..............................       151,113                         151,113                      151,113
Intangible assets, net..............................       795,631        133,610(3)       929,241       114,188(5)   1,042,204
                                                                                                          (1,225)(6)
Deferred financing, interest expense and other
  costs, net........................................        83,711        (33,617)(2)       50,094         1,000(5)      51,094
                                                       -----------    -------------    -----------    -----------    -----------
                                                       $ 2,254,868      $ 201,454      $ 2,456,322     $ 138,567     $2,594,889
                                                       -----------    -------------    -----------    -----------    -----------
                                                       -----------    -------------    -----------    -----------    -----------
      LIABILITIES AND STOCKHOLDERS' DEFICIENCY
Accounts payable....................................   $   117,203      $   9,381(1)       126,584     $   9,286(4)  $  135,870
Accrued expenses....................................       213,562         10,690(1)       224,252         9,186(4)     233,438
Accounts payable to affiliates......................        27,577                          27,577           665(4)      28,242
Feature film rights payable.........................       131,026                         131,026                      131,026
Bank debt...........................................     1,499,762                       1,499,762        80,773(5)   1,580,535
Senior debt.........................................       880,888        215,000(1)       595,888                      595,888
                                                                         (500,000)(2)
Subordinated debentures.............................       623,571                         623,571                      623,571
Subordinated notes payable..........................       141,268                         141,268                      141,268
Obligation to related party.........................       190,212                         190,212                      190,212
Capital lease obligations and other debt............        10,241                          10,241         2,048(4)      12,289
                                                       -----------    -------------    -----------    -----------    -----------
                                                         3,835,310       (264,929)       3,570,381       101,958      3,672,339
                                                       -----------    -------------    -----------    -----------    -----------
Deficit investment in affiliates....................       436,321                         436,321                      436,321
                                                       -----------                     -----------                   -----------
Stockholders' deficiency:
  Preferred stock...................................             2              5(2)             7                            7
  Common stock......................................           238                             238             6(5)         244
  Par value in excess of capital contributed........       (71,888)       499,995(2)       428,107        37,828(5)     464,710
                                                                                                          (1,225)(6)
  Accumulated deficit...............................    (1,941,878)       (33,617)(2)   (1,975,495)                  (1,975,495)
                                                       -----------    -------------    -----------    -----------    -----------
                                                        (2,013,526)       466,383       (1,547,143)       36,609     (1,510,534)
Less, treasury stock, at cost (50,000 shares).......        (3,237)                         (3,237)                      (3,237)
                                                       -----------    -------------    -----------    -----------    -----------
                                                        (2,016,763)       466,383       (1,550,380)       36,60      (1,513,771)
                                                       -----------    -------------    -----------    -----------    -----------
                                                       $ 2,254,868      $ 201,454      $ 2,456,322     $ 138,567     $2,594,889
                                                       -----------    -------------    -----------    -----------    -----------
                                                       -----------    -------------    -----------    -----------    -----------
</TABLE>
 
------------
 
* For footnotes,  see  Note A  of  Notes  to Condensed  Pro  Forma  Consolidated
  Financial Statements under 'Cablevision Pro Forma Financial Information.'
 
                                       36
 
<PAGE>
            CONDENSED PRO FORMA CONSOLIDATED STATEMENT OF OPERATIONS
                      FOR THE YEAR ENDED DECEMBER 31, 1994
                 (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)
 
<TABLE>
<CAPTION>
                                                     PRO FORMA ADJUSTMENTS*
                                            ----------------------------------------
                                                          MONMOUTH
                                                           CABLE,
                                                         RIVERVIEW
                                            AMERICAN     CABLE AND       PROPOSED V
                             CABLEVISION     MOVIE       FRAMINGHAM        CABLE          PRO FORMA      CABLEVISION      PRO FORMA
                             HISTORICAL     CLASSICS       CABLE        TRANSACTIONS     CABLEVISION     OF BOSTON*      AS ADJUSTED
                             -----------    --------     ----------     ------------     -----------     -----------     -----------
 
<S>                          <C>            <C>          <C>            <C>              <C>             <C>             <C>
Net Revenues..............    $ 837,169     $50,951 (7)   $ 47,286 (13)    $ 71,960 (19) $ 1,007,366     $  59,239 (24)  $1,066,605
                             -----------    --------     ----------     ------------     -----------     ----------     -----------
Operating expenses:
  Technical...............      302,885      16,262 (7)     15,127 (13)      29,674 (19)     363,948        26,749 (24)     390,697
  Selling, general and
    administrative........      195,942      16,105 (7)      9,199 (13)      20,776 (19)     239,135        17,119 (24)     254,162
                                               (859)(11)    (2,028)(16)                                     (2,092)(25)
  Restructuring charge....        4,306                                                        4,306                          4,306
  Depreciation and
    amortization..........      271,343         142 (7)     12,488 (13)      41,861 (19)     360,012         8,428 (24)     379,478
                                             10,827 (12)    27,273 (14)      (3,922)(23)                    11,038 (25)
                             -----------    --------     ----------     ------------     -----------     ----------     -----------
                                774,476      42,477         62,059           88,389          967,401        61,242        1,028,643
                             -----------    --------     ----------     ------------     -----------     ----------     -----------
    Operating profit
      (loss)..............       62,693       8,474        (14,773)         (16,429)          39,965        (2,003)          37,962
                             -----------    --------     ----------     ------------     -----------     ----------     -----------
Other income (expense):
  Interest expense........     (263,299)     (1,510)(7)     (4,657)(13)     (24,195)(19)    (259,040)       (8,955)(24)    (266,443)
                                             (7,615)(9)    (11,093)(15)      47,323 (20)                     1,552 (26)
                                                                              6,006 (22)
  Interest income.........        1,518         305 (7)         59 (13)         236 (19)       2,118           216 (24)       2,334
  Share of affiliates' net
    loss..................      (82,864)     (4,304)(10)      (521)(17)       8,594 (19)     (79,367)                       (79,367)
                                                              (272)(18)
  Write off of deferred
    financing costs.......       (9,884)                                                      (9,884)                        (9,884)
  Loss on redemption of
    debt..................       (7,088)                                    (40,457)(20)     (47,545)                       (47,545)
  Provision for
    preferential payment
    to related party......       (5,600)                                                      (5,600)                        (5,600)
  Minority interest.......       (3,429)     (4,321)(8)                                       (7,750)                        (7,750)
  Miscellaneous, net......       (7,198)        (23)(7)       (131)(13)      (1,280)(19)      (8,632)         (307)(24)      (8,939)
                             -----------    --------      ----------      ------------     -----------   ----------     -----------
Net loss..................     (315,151)     (8,994)       (31,388)         (20,202)         (375,735)      (9,497)       (385,232)
Preferred stock dividend
  requirement.............       (6,385)                                    (43,403)(21)      (49,788)                     (49,788)
                             -----------    --------      ----------      ------------     -----------   ----------     -----------
  Net loss applicable to
    common shareholders...    $(321,536)    $(8,994)      $(31,388)        $(63,605)      $  (425,523)   $  (9,497)     $ (435,020)
                             -----------    --------      ----------      ------------     -----------   ----------     -----------
                             -----------    --------      ----------      ------------     -----------   ----------     -----------
Net loss per common
  share...................    $  (13.72)                                                                                $   (18.10)
                             -----------                                                                                -----------
                             -----------                                                                                -----------
Average number of common
  shares outstanding (in
  thousands)..............       23,444                                                       23,444           593 (24)     24,037
                             -----------                                                 -----------     ---------      ----------
                             -----------                                                 -----------     ---------      ----------
</TABLE>
 
------------
 
* For  footnotes,  see  Note B  of  Notes  to Condensed  Pro  Forma Consolidated
  Financial Statements under 'Cablevision Pro Forma Financial Information.'
 
                                       37
 
<PAGE>
            CONDENSED PRO FORMA CONSOLIDATED STATEMENT OF OPERATIONS
                     FOR THE SIX MONTHS ENDED JUNE 30, 1995
                 (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)
 
<TABLE>
<CAPTION>
                                                                      PROPOSED V                                
                                                     CABLEVISION        CABLE          PRO FORMA     CABLEVISION
                                                     HISTORICAL      TRANSACTIONS*    CABLEVISION    OF BOSTON*       PRO FORMA
                                                     -----------     ------------     -----------    -----------    ------------
                                                                                                                     AS ADJUSTED
<S>                                                  <C>             <C>              <C>            <C>             <C>
Net Revenues......................................    $ 509,135        $ 37,892(27)    $ 547,027       $30,671(32)    $  577,698
                                                     -----------     ------------     -----------    -----------     ------------
Operating expenses:
  Technical.......................................      193,243          16,596(27)      209,839        14,334(32)       224,173
  Selling, general and administrative.............      131,611          11,004(27)      142,615         9,510(32)       151,035
                                                                                                        (1,090)(33)
  Depreciation and amortization...................      159,537          19,560(27)      177,479         4,421(32)       187,419
                                                                         (1,618)(31)                     5,519(33)
                                                     -----------     ------------     -----------    -----------     ------------
                                                        484,391          45,542          529,933        32,694           562,627
                                                     -----------     ------------     -----------    -----------     ------------
    Operating profit (loss).......................       24,744          (7,650)          17,094        (2,023)           15,071
                                                     -----------     ------------     -----------    -----------     ------------
Other income (expense):
  Interest expense................................     (155,318)        (12,642)(27)    (140,727)       (5,397)(32)     (144,371)
                                                                         23,672(28)                      1,753(34)
                                                                          3,561(30)
  Interest income.................................          790              38(27)          828           162(32)           990
  Share of affiliates' net loss...................      (52,692)          2,840(27)      (49,852)                        (49,852)
  Write off of deferred financing costs...........       (2,888)                          (2,888)                         (2,888)
  Loss on redemption of debt......................                      (33,652)(28)     (33,652)                        (33,652)
  Provision for preferential payment to related
    party.........................................       (2,800)                          (2,800)                         (2,800)
  Minority interest...............................       (4,276)                          (4,276)                         (4,276)
  Miscellaneous, net..............................       (2,999)           (237)(27)      (3,236)          (89)(32)       (3,325)
                                                     -----------     ------------     -----------    -----------     ------------
Net loss..........................................     (195,439)        (24,070)        (219,509)       (5,594)         (225,103)
Preferred stock dividend requirement..............       (4,918)        (21,075)(29)     (25,993)                        (25,993)
                                                     -----------     ------------     -----------    -----------     ------------
Net loss applicable to common shareholders........    $(200,357)       $(45,145)       $(245,502)      $(5,594)       $ (251,096)
                                                     -----------     ------------     -----------    -----------     ------------
                                                     -----------     ------------     -----------    -----------     ------------
Net loss per common share.........................    $   (8.45)                                                      $   (10.33)
                                                     -----------                                                     ------------
                                                     -----------                                                     ------------
Average number of common shares outstanding (in
  thousands)......................................       23,710                           23,710           593(32)        24,303
                                                     -----------                      -----------    -----------     ------------
                                                     -----------                      -----------    -----------     ------------
</TABLE>
 
------------
 
* For footnotes,  see  Note C  of  Notes  to Condensed  Pro  Forma  Consolidated
  Financial Statements under 'Cablevision Pro Forma Financial Information.'
 
                                       38
 
<PAGE>
CABLEVISION SUPPLEMENTAL FINANCIAL AND OPERATING DATA
 
     The  following tables  set forth information  concerning Cablevision's Core
Restricted Group  (which  excludes  Cablevision of  NYC),  Cablevision  of  NYC,
combined  Cablevision Restricted  Group (which  includes Cablevision  of NYC). V
Cable and Monmouth Cable  and Riverview Cable. In  October 1994, Cablevision  of
NYC  became a member of Cablevision's Restricted  Group. The data should be read
in  conjunction   with  Cablevision   Consolidated  Financial   Statements   and
'Cablevision Management's Discussion and Analysis.'
 
<TABLE>
<CAPTION>
                                                        SIX MONTHS ENDED
                                                            JUNE 30,                        YEAR ENDED DECEMBER 31,
                                                   --------------------------      ------------------------------------------
                 FINANCIAL DATA                       1995            1994            1994            1993            1992
------------------------------------------------   ----------      ----------      ----------      ----------      ----------
                                                                             (DOLLARS IN THOUSANDS)
<S>                                                <C>             <C>             <C>             <C>             <C>
CORE RESTRICTED GROUP:
  STATEMENT OF OPERATIONS DATA:
    Net revenues................................   $  229,381      $  212,632      $  435,171      $  393,815      $  378,171
    Operating profit before depreciation and
      amortization(1)(2)........................      107,014         107,007         212,388         196,760         192,553
    Depreciation and amortization...............       60,846          53,667         119,760          90,407          85,939
    Operating profit(2).........................       46,168          53,340          92,628         106,353         106,614
    Total interest expense......................       75,829          66,259         138,154         129,799         112,137
  BALANCE SHEET DATA:
    Total assets................................   $1,018,329      $  847,397      $  929,376      $  661,303      $  547,373
    Senior debt.................................    1,014,375(3)      469,252         829,895(3)      359,022         585,381
    Subordinated debt...........................      623,571         822,855         623,534         822,781         474,247
    Total debt..................................    1,637,946(3)    1,292,107       1,453,429(3)    1,181,803       1,059,628
  FINANCIAL RATIOS AND OTHER DATA:
    Operating profit before depreciation and
      amortization to net revenues..............         46.7%           50.3%           48.8%           50.0%           50.9%
    Total debt to operating profit before
      depreciation and amortization.............          7.6x(4)         6.0x(4)         6.8x            6.0x            5.5x
    Operating profit before depreciation and
      amortization to total interest expense....         1.41x           1.61x           1.54x           1.52x           1.72x
    Capital expenditures........................   $   52,015      $   66,842      $  147,534      $  106,379      $   65,331
CABLEVISION OF NYC:
  STATEMENT OF OPERATIONS DATA:
    Net revenues................................   $   97,725      $   68,402      $  149,396      $  101,539      $   67,409
    Operating profit before depreciation and
      amortization(1)...........................       26,796          16,125          36,928          18,803          11,731
  FINANCIAL RATIOS AND OTHER DATA:
    Operating profit before depreciation and
      amortization to net revenues..............         27.4%           23.6%           24.7%           18.5%           17.4%
    Captial expenditures........................   $   45,213      $   48,406      $  103,544      $   86,669      $   55,652
RESTRICTED GROUP:
  STATEMENT OF OPERATIONS DATA:
    Net revenues................................   $  327,106      $  281,034      $  584,567      $  495,354      $  445,580
    Operating profit before depreciation and
      amortization(1)...........................      133,810         123,132         249,316         215,563         204,284
    Depreciation and amortization...............       81,483          68,523         154,187         111,366         102,015
    Operating profit............................       52,327          54,609          95,129         104,197         102,269
    Total interest expense......................       82,036          71,676         150,626         137,960         118,230
  BALANCE SHEET DATA:
    Total assets................................   $1,212,428      $1,052,675      $1,119,882      $  838,746      $  660,002
    Senior debt.................................    1,152,975(3)      631,475         969,895(3)      488,128         664,081
    Subordinated debt...........................      623,571         822,855         623,534         822,781         474,247
    Obligation to related party.................      190,212          88,748         193,079          91,619          67,000
    Total debt..................................    1,966,758(3)    1,543,078       1,786,508(3)    1,402,528       1,205,328
  FINANCIAL RATIOS AND OTHER DATA:
    Operating profit before depreciation and
      amortization to net revenues..............         40.9%           43.8%           42.6%           43.5%           45.8%
    Total debt to operating profit before
      depreciation and amortization.............          7.3x(4)         6.3x(4)         7.2x            6.5x            5.9x
    Operating profit before depreciation and
      amortization to total interest expense....          1.6x            1.7x            1.7x            1.6x            1.7x
    Capital expenditures........................   $   97,228      $  115,248      $  251,078      $  193,048      $  120,983
</TABLE>
 
                                       39
 
<PAGE>
 
<TABLE>
<CAPTION>
                                                        SIX MONTHS ENDED
                                                            JUNE 30,                        YEAR ENDED DECEMBER 31,
                                                   --------------------------      ------------------------------------------
                 FINANCIAL DATA                       1995            1994            1994            1993            1992
------------------------------------------------   ----------      ----------      ----------      ----------      ----------
                                                                             (DOLLARS IN THOUSANDS)
 
<S>                                                <C>             <C>             <C>             <C>             <C>
V CABLE:
  STATEMENT OF OPERATIONS DATA:
    Net revenues................................   $   72,789      $   70,018      $  140,691      $  137,853      $  129,409
    Operating profit before depreciation and
      amortization(1)...........................       32,929          34,796          68,592          65,789          63,773
    Depreciation and amortization...............       33,965          40,012          83,671          80,287          69,148
    Operating loss..............................       (1,036)         (5,216)        (15,079)        (14,489)         (5,375)
    Total interest expense......................       51,496          46,897          96,723          94,452          79,494
  BALANCE SHEET DATA:
    Total assets................................   $  411,907      $  490,087      $  447,381      $  536,629      $  558,988
    Total debt..................................      880,888         844,091         862,440         832,964         799,098
  FINANCIAL RATIOS AND OTHER DATA:
    Operating profit before depreciation and
      amortization to net revenues..............         45.2%           49.7%           48.8%           47.7%           49.3%
    Total debt to operating profit before
      depreciation and amortization.............         13.3x(4)        12.0x(4)        12.6x           12.7x           12.5x
    Operating profit before depreciation and
      amortization to total interest expense....         0.64x           0.74x           0.71x           0.70x           0.80x
    Capital expenditures........................   $   13,163      $    6,793      $   19,981      $   20,304      $   17,608
MONMOUTH CABLE AND RIVERVIEW CABLE:
  BALANCE SHEET DATA:
    Total assets................................   $  348,574          --             375,982          --              --
    Senior debt.................................      209,000          --             230,000          --              --
    Subordinated debt...........................      141,268          --             141,268          --              --
    Total debt..................................      350,268          --             371,268          --              --
</TABLE>
 
<TABLE>
<CAPTION>
                                                                                             AS OF DECEMBER 31,
                                                             AS OF JUNE 30,      ------------------------------------------
                     STATISTICAL DATA                             1995              1994            1993            1992
----------------------------------------------------------   --------------      ----------      ----------      ----------
                                                                                 (DOLLARS IN THOUSANDS)
<S>                                                          <C>                 <C>             <C>             <C>
CORE RESTRICTED GROUP:
  Homes passed(5).........................................      1,315,000         1,309,000       1,086,000       1,079,000
  Basic service subscribers at end of period..............        950,000           928,000         815,000         790,000
  Basic penetration(6)....................................           72.2%             70.9%           75.0%           73.2%
  Number of premium television units......................      1,459,000         1,572,000       1,504,000       1,586,000
  Average number of premium units per basic subscriber....            1.5               1.7             1.8             2.0
  Average revenue per basic subscriber(7).................     $   $37.82        $    37.10      $    38.01      $    38.85
CABLEVISION OF NYC:
  Homes passed(5).........................................        912,000           829,000         645,000         436,000
  Basic service subscribers at end of period..............        371,000           315,000         214,000         134,000
  Basic penetration(6)....................................           40.7%             37.9%           33.1%           30.7%
  Number of premium television units......................      1,272,000         1,127,000       1,053,000         730,000
  Average number of premium units per basic subscriber....            3.4               3.6             4.9             5.4
  Average revenue per basic subscriber(7).................     $    42.18        $    41.84      $    41.12      $    46.62
RESTRICTED GROUP:
  Homes passed(5).........................................      2,227,000         2,138,000       1,731,000       1,515,000
  Basic service subscribers at end of period..............      1,321,000         1,243,000       1,029,000         924,000
  Basic penetration(6)....................................           59.3%             58.1%           59.4%           61.0%
  Number of premium television units......................      2,731,000         2,699,000       2,557,000       2,316,000
  Average number of premium units per basic subscriber....            2.1               2.2             2.5             2.5
  Average revenue per basic subscriber(7).................     $    39.03        $    38.29      $    38.65      $    39.96
V CABLE:
  Homes passed(5).........................................        515,000           513,000         509,000         504,000
  Basic service subscribers at end of period..............        372,000           364,000         350,000         338,000
  Basic penetration(6)....................................           72.2%             71.1%           68.7%           67.1%
  Number of premium television units......................        360,000           375,000(8)      446,000         485,000
  Average number of premium units per basic subscriber....            1.0               1.0             1.3             1.4
  Average revenue per basic subscriber(7).................     $    31.10        $    30.41      $    30.56      $    31.30
MONMOUTH CABLE AND RIVERVIEW CABLE:
  Homes passed(5).........................................        262,000           248,000          --              --
  Basic service subscribers at end of period..............        173,000           161,000          --              --
  Basic penetration(6)....................................           66.0%             65.1%         --              --
  Number of premium television units......................        132,000           133,000          --              --
  Average number of premium units per basic subscriber....            0.8               0.8          --              --
  Average revenue per basic subscriber(7).................     $    35.70        $    34.67          --              --
</TABLE>
 
                                       40
 
<PAGE>
FOOTNOTES
(1) Operating  profit before depreciation and  amortization is presented here to
    provide additional information  about Cablevision's ability  to meet  future
    debt   service,  capital  expenditures  and  working  capital  requirements.
    Operating profit before depreciation  and amortization should be  considered
    in  addition to  and not as  a substitute for  net income and  cash flows as
    indicators of financial performance and liquidity as reported in  accordance
    with generally accepted accounting principles.
 
(2) Includes  management fees from Cablevision of NYC of $3,420, $2,389, $5,228,
    $3,538 and $2,359, respectively.
 
(3) Excludes Cablevision MFR seller note  in the amount of approximately  $141.3
    million that is guaranteed by Cablevision's Core Restricted Group.
 
(4) Operating  profit  before depreciation  and  amortization is  annualized for
    purposes of preparing  interim financial ratios  that include balance  sheet
    items.
 
(5) Homes  passed is based upon homes passed by cable actually marketed and does
    not include multiple dwelling units passed  by the cable plant that are  not
    connected to it.
 
(6) Basic  penetration represents  basic service subscribers  at the  end of the
    period as a percentage of homes passed at the end of the period.
 
(7) Based on  recurring service  revenues,  excluding installation  charges  and
    certain  other revenues such as  advertising, pay-per-view and home shopping
    revenues, for the last month in the period presented, divided by the average
    number of basic subscribers for that month.
 
(8) Reflects the  reclassification of  units of  Madison Square  Garden  Network
    subscribers to non-premium units in February 1994.
 
                                       41
<PAGE>
                                  RISK FACTORS
 
     The  Transactions and  an investment  in Cablevision  Class A  Common Stock
involve significant  risks that  should be  considered by  Limited Partners  and
prospective investors, including the following risks:
 
RISKS ASSOCIATED WITH THE INCORPORATION AND MERGER
 
LACK OF INDEPENDENT REPRESENTATION FOR UNAFFILIATED LIMITED PARTNERS
 
     The  General Partners negotiated the terms of the Transactions on behalf of
the Partnership. All of the General Partners are affiliated with Cablevision. No
independent representative or counsel  has acted on  behalf of the  unaffiliated
Limited Partners in connection with determining the terms of either Transaction,
nor  did the General Partners negotiate the terms of either Transaction with any
unaffiliated  Limited  Partners.   There  is   a  possibility   that,  if   such
representatives  or  unaffiliated  Limited  Partners  had  taken  part  in  such
determination or  negotiation, the  terms of  the Transactions  might have  been
different and, perhaps, more favorable to the unaffiliated Limited Partners. See
'The  Transactions -- Recommendations  of the General  Partners; Fairness of the
Transactions' and  '  --  Interests  of Certain  Persons  in  the  Transactions;
Conflicts of Interest.'
 
CONFLICTS OF INTEREST
 
     The  General  Partners, Cablevision  and  their respective  affiliates will
receive substantial benefits if the Merger is consummated, and, accordingly, had
an inherent conflict of interest in structuring the terms and conditions of  the
Transactions.  Employees  of Cablevision  manage the  operations of  the Related
Partnerships and all of the General Partners are affiliated with Cablevision. In
addition, Dolan is chairman and chief executive officer of Cablevision, and,  as
of  August 31, 1995, beneficially  owned common stock representing approximately
18.6% of the total voting power of Cablevision common stock. In addition, Trusts
established for the benefit of Dolan family members, as to which Dolan disclaims
beneficial ownership, also owned  at such date  common stock with  approximately
72.5%  of the total voting power of Cablevision. See ' -- Risks of an Investment
in  Cablevision  if  Merger  is  Consummated  --  Voting  Control  by   Majority
Stockholders;  Disparate Voting  Rights' and  'The Transactions  -- Interests of
Certain Persons in the Transactions; Conflicts of Interest.'
 
MATERIAL BENEFITS TO GENERAL PARTNERS AND THEIR AFFILIATES AND CABLEVISION AND
ITS AFFILIATES
 
     The General Partners and their  affiliates, other than Cablevision and  its
subsidiaries,  who, since the inception of the Partnership, have invested in and
loaned to the Partnership a total of approximately $4.7 million in cash, as well
as contributing a provisional cable television  license for the City of  Boston,
will  receive the amount of, and a return  on, their investments in and loans to
the Partnership, as  well as  from management fees  earned (approximately  $15.0
million),   in  the  form  of  Cablevision  Class  A  Common  Stock  aggregating
approximately $404,000 and cash aggregating  approximately $19.7 million (as  of
December  31,  1994). Cablevision  and its  affiliates,  other than  the General
Partners and their affiliates, who invested approximately $48.4 million in  cash
(including  the reinvestment of accrued interest thereon) in the Partnership and
loaned or advanced approximately $9.8 million  in cash to the Partnership,  will
receive  the amount  of, and  a return  on, their  investments in  and loans and
advances to the  Partnership in  the form of  Cablevision Class  A Common  Stock
aggregating  $51.0 million (as of June  30, 1995) and assumption of indebtedness
aggregating approximately $40.6 million (as of June 30, 1995). The  unaffiliated
Limited  Partners will receive only the approximate amount of, and no return on,
their investment in the form  of Cablevision Class A  Common Stock. Dolan, as  a
general  partner of the Partnership and  Brookline, is personally liable for all
obligations of the Related  Partnerships, other than  the obligations under  the
Partnership's  Loan Agreement. In addition,  Cablevision has agreed to indemnify
the General Partners for substantially  all liabilities to the Limited  Partners
and  others in  connection with  the Transactions  and, if  the Transactions are
consummated, for  substantially all  other liabilities  related to  the  Related
Partnerships.  See  'The Transactions  -- Interests  of  Certain Persons  in the
Transactions; Conflicts of Interest.'
 
                                       42
 
<PAGE>
NO APPRAISAL OBTAINED FOR SYSTEMS
 
     The General Partners did not obtain  an appraisal of the fair market  value
of  the  Systems  or solicit  offers  for  the Systems  from  unaffiliated third
parties.  As  a  result,  there  is  the  possibility  that  the  terms  of  the
Transactions  do not  reflect the  fair market  value of  the Systems.  See 'The
Transactions  --   Reasons   for   and  Alternatives   to   the   Transactions,'
'  -- Recommendations of the General Partners; Fairness of the Transactions' and
' -- Fairness Opinion Received by the General Partners.'
 
UNCERTAINTIES REGARDING VALIDITY OF THE PREFERRED EQUITY
 
     On  October  5,   1994,  following  the   filing  of  preliminary   consent
solicitation   materials  with  the  Securities  and  Exchange  Commission  that
discussed the uncertainties concerning the  Preferred Equity, a Limited  Partner
filed  an action in Massachusetts Superior Court  on behalf of a purported class
of Limited Partners alleging,  among other things,  that the Partnership  issued
its  Preferred  Equity (the  'Preferred Equity')  to  affiliates of  the General
Partners in violation of the  Partnership Agreement. The purported class  action
seeks,  among other things, a declaratory judgment that holders of the Preferred
Equity are not  entitled to  the accrued cumulative  distributions thereon.  See
'The  Transactions --  Certain Litigation.'  While the  General Partners believe
that the Preferred Equity was validly issued, they recognize that the outcome of
litigation cannot be  predicted with  certainty. The  General Partners  believe,
based  on the advice of counsel, that  the holders of the Preferred Equity would
more likely than  not be entitled  to at least  $80 million in  respect of  such
interests  (which is approximately $27.2 million  more than the amount allocated
to the  holders of  the Preferred  Equity  in the  Merger and  Liquidation)  if,
hypothetically,  the validity of the Preferred Equity were fully adjudicated and
the  Partnership  and  Cablevision   consummated  the  Merger  and   Liquidation
substituting   the  adjudicated   rights  of   the  Preferred   Equity  for  the
approximately $52.8 million (as of June  30, 1995) that Cablevision Finance  has
agreed  to  receive  in  respect  of  the  Preferred  Equity  Interests  in  the
Liquidation. It  is possible,  however, that  a court  could conclude  that  the
holders of the Preferred Equity are entitled to receive less than they have been
allocated  in the Merger and Liquidation. If  a court were to determine that the
holders of the Preferred Equity are entitled to receive less than they have been
allocated in the Merger and Liquidation,  and if Cablevision were still  willing
to  proceed with the Transactions, Limited Partners would be entitled to receive
more consideration than they have been allocated in the Merger and  Liquidation.
Based  on advice of counsel, the  General Partners believe that Limited Partners
who consent to the  Incorporation or Merger could  be, but will not  necessarily
be,  precluded  from challenging  the issuance  of  the Preferred  Equity solely
because of that consent; however, Cablevision Finance, the General Partners  and
the  other defendants in  the litigation have indicated  to the General Partners
that they would raise the consent as part of the defense to any challenge to the
Preferred Equity,  and the  General Partners  believe that  the consent  of  the
Limited  Partners to the Merger  and Liquidation is a  factor that a court would
consider  in  deciding  whether  the  Limited  Partners  would  be  barred  from
challenging    the    issuance    of   the    Preferred    Equity.    See   'The
Transactions --  Background  of  the  Transactions  --  Uncertainties  Regarding
Validity of the Preferred Equity.'
 
RISK THAT IRS MAY VIEW INCORPORATION AND MERGER AS FULLY TAXABLE
 
     The   Limited  Partners  will   recognize  gain  in   connection  with  the
Incorporation, although in the opinion of counsel to Cablevision and counsel  to
the  General Partners, it is more likely than not that for most Limited Partners
any gain recognized  will be offset  by at-risk suspended  losses. See  'Certain
Federal Income Tax Consequences -- Incorporation -- Consequences to Unaffiliated
Limited  Partners.' In  the opinion of  Sullivan & Cromwell,  special counsel to
Cablevision, and Debevoise & Plimpton, special counsel to the General  Partners,
the receipt of Cablevision Class A Common Stock by the Partnership in the Merger
and the distribution of Cablevision Class A Common Stock to the Limited Partners
in  the Liquidation more likely than not will be viewed as tax-free. The matter,
however, is not free from doubt. The Partnership has not requested or obtained a
ruling from the IRS. If the Merger  is consummated, it is possible that the  IRS
might  take the view that  the Incorporation or the  Merger is fully taxable and
that the  Limited Partners  might  recognize taxable  gain  in excess  of  their
at-risk suspended losses in an amount approximately equal to the market value of
the  Cablevision Class  A Common Stock  distributed to them  in the Liquidation.
Limited Partners will not receive any cash
 
                                       43
 
<PAGE>
distributions in connection with either Transaction  with which to pay any  such
taxes. See 'Certain Federal Income Tax Consequences.'
 
MATERIAL ASSUMPTIONS IN PAINEWEBBER'S OPINION
 
     The  General  Partners directed  PaineWebber,  their financial  advisor, to
assume in rendering  its opinion  to the General  Partners with  respect to  the
fairness  of  the  consideration  to be  received  by  the  unaffiliated Limited
Partners in  the Liquidation,  that  the holders  of  the Preferred  Equity  are
entitled  to receive  at least  $80 million  for their  interests. PaineWebber's
opinion does  not  address whether  the  consideration  to be  received  by  the
unaffiliated Limited Partners in the Liquidation would be fair if the holders of
Preferred  Equity  were found  to  be entitled  to  less than  $80  million. The
assumptions in PaineWebber's  opinion are  discussed in greater  detail in  'The
Transactions  -- Fairness Opinion Received by the General Partners -- Opinion of
PaineWebber.' Richard Hochman, a director of Cablevision and owner of six Units,
was a managing director of PaineWebber at the time PaineWebber was retained  and
when it delivered its initial opinion. The General Partners did not consider Mr.
Hochman's  position to be a risk because of their understanding with PaineWebber
that Mr. Hochman would not be involved in the process of rendering the  fairness
opinion.
 
RISKS RELATED TO THE INCORPORATION
 
     The  Limited Partners are being asked to consent to the Incorporation prior
to the Merger. If the Incorporation is approved by the Limited Partners and  the
conditions thereto are satisfied (see 'Description of the
Incorporation  -- Conditions to the Incorporation'), the General Partners intend
to cause the Incorporation to  be consummated promptly following such  approval.
Approval  of  the Merger  by  the Limited  Partners is  not  a condition  to the
Incorporation. Consents  to  the  Merger  will  be  held  in  escrow  until  the
Incorporation  is approved and  consummated by the Limited  Partners in order to
ensure that Limited  Partners consider the  Incorporation separately from  their
consideration  of the Merger as is required for the desired tax treatment of the
Transactions. Accordingly,  the  General  and Limited  Partners  will  not  know
whether  the Merger  will be  accepted or rejected  by the  Limited Partners, or
whether   each   of   the   other   conditions   to   the   Merger   (see   'The
Transactions  -- Conditions  to the Transactions')  will be  satisfied, prior to
consummation of the Incorporation. Thus, it is possible that the Merger may  not
be consummated following the Incorporation. There are substantial risks involved
in  the consummation of the  Incorporation if the Merger  is not consummated, as
set forth below.
 
     RISK OF CORPORATE-LEVEL TAX. Consummation of the Incorporation without also
consummating the  Merger  will  significantly affect  the  tax  consequences  of
operating  the Systems. Because a significant  amount of losses generated by the
Systems in prior years and allocated to the Limited Partners was not  deductible
by  the Limited Partners  due to the 'at-risk'  limitations under federal income
tax law,  current  and  future  taxable income  generated  by  the  Systems  and
allocated  through  the Partnership  to the  Limited  Partners can  generally be
offset by most of the Limited Partners by the amount of such at-risk losses  not
previously  utilized. As a  result, the General Partners  believe that, based on
current projections, it is likely that most of the Limited Partners would not be
required to pay income taxes on income generated by the Related Partnerships for
the foreseeable future. The Limited  Partners will recognize gain in  connection
with  the Incorporation,  although the General  Partners believe  that, for most
Limited Partners,  any  gain recognized  will  be offset  by  suspended  at-risk
losses. See 'Certain Federal Income Tax
Consequences -- Incorporation -- Consequences to Unaffiliated Limited Partners.'
Following  the Incorporation, such at-risk losses will no longer be available to
offset taxable income generated by the  Systems. Instead, taxable income of  the
Systems  will be  subject to corporate-level  tax, although such  income will be
reduced in part by additional  depreciation deductions resulting from a  partial
'step-up'  in  the  basis of  the  Assets  upon the  Incorporation.  The General
Partners also believe that, following the Incorporation, Boston Sub would likely
be required to pay income taxes sooner  than when the income of the  Partnership
allocable  to most of  the Limited Partners  would become subject  to tax if the
Incorporation  were  not   consummated.  Based  on   current  projections   (see
'Cablevision of Boston -- Management Projections'), the General Partners believe
that  any corporate-level  taxes would not  be significant until  at least 1998.
Moreover, the resulting tax liability will be payable out of cash flow generated
by the Systems  and will not  be payable  by Limited Partners  directly. If  the
Incorporation
 
                                       44
 
<PAGE>
were  not consummated, any tax liabilities  resulting from the taxable income of
the Systems generally would be borne directly by the Limited Partners after such
Limited Partners' at-risk  losses have  been exhausted.  Such liabilities  would
have  to be satisfied by  the Limited Partners from  cash available to them from
sources other  than  the Partnership  because,  under current  projections,  the
Partnership will not generate cash flow sufficient to make cash distributions to
its  Partners  in  the  foreseeable  future.  See  'Certain  Federal  Income Tax
Consequences -- Incorporation.'
 
     OTHER RISKS. If  the Merger is  not consummated, the  Partnership will  not
liquidate  absent a recommendation by the General Partners and a further vote of
the Limited Partners. The Limited Partners will  in such case be subject to  all
the   risks  inherent  in  the  continued  operation  of  the  business  of  the
Partnership, including the need to renegotiate the Partnership's Loan  Agreement
at December 31, 1995. See 'The Transactions -- Risks that Neither Transaction is
Consummated.'  If  the Merger  is not  consummated,  the General  Partners would
consider liquidating the Partnership  through the distribution  of the stock  of
Boston  Sub to the Limited Partners or another transaction involving the sale of
Boston Sub  if they  conclude  that such  a  distribution or  transaction  would
increase  the liquidity  and value  of the  Limited Partners'  investment in the
Partnership  and  that  an  allocation  of  such  stock  or  other   acquisition
consideration  between the Limited  Partners and other  parties holding priority
claims in  the  Partnership  that is  fair  to  the Limited  Partners  could  be
achieved.
 
RISKS ASSOCIATED WITH AN INVESTMENT IN CABLEVISION
 
RISK OF DECREASE IN MARKET VALUE OF CONSIDERATION RECEIVED
 
     If  the Merger  is consummated, the  exact number of  shares of Cablevision
Class A  Common  Stock  to  be  distributed  to  the  Limited  Partners  in  the
Liquidation  will be based on the Average  Cablevision Stock Price. As a result,
the exact number of shares of Cablevision Class A Common Stock to be distributed
in the Liquidation and the market value thereof will depend on the timing of the
Merger and the  Liquidation and  other factors. Accordingly,  the actual  market
value  of Cablevision Class A  Common Stock received by  the Limited Partners in
the Merger and subsequent Liquidation may have a market value less than 100%  of
the  amounts  initially invested  by each  unaffiliated  Limited Partner  in the
Partnership. The  trading price  of the  Class A  Common Stock  received by  the
Limited  Partners  in  the  Liquidation will  continue  to  fluctuate  after the
Liquidation. There can be no assurance that the market value of the  Cablevision
Class  A Common Stock to  be received by the Limited  Partners in the Merger and
Liquidation will not decrease significantly. There is a significant  possibility
that  the market value of  the Cablevision Class A  Common Stock received by the
Limited Partners in the Liquidation  may decrease significantly, including as  a
result  of the issuance of a significant  number of shares. In addition, Limited
Partners will not  receive a  return of  their investment  in the  form of  cash
proceeds,  and, if they wish to obtain cash for their investment, they will need
to sell  the  shares  of  Cablevision  Class A  Common  Stock  received  in  the
Liquidation  on the ASE or in a private transaction. These risks are accentuated
by the  potential  for  significant  fluctuation in  the  market  price  of  the
Cablevision Class A Common Stock.
 
RISKS OF AN INVESTMENT IN CABLEVISION IF MERGER IS CONSUMMATED
 
     If  both Transactions are consummated, the  Limited Partners will no longer
hold a direct investment in the  Systems. Their investment will, instead, be  in
Cablevision  Class A Common  Stock. An investment in  Cablevision Class A Common
Stock would constitute a fundamental change  in the nature of the investment  of
the  Limited Partners. See 'Comparison of  Cablevision Class A Common Stock with
Units.' An  investment in  Cablevision  Class A  Common Stock  involves  various
risks,  including the following principal risks,  which, together with the other
matters set  forth or  incorporated  by reference  herein, should  be  carefully
considered by the Limited Partners and prospective investors.
 
     SUBSTANTIAL  INDEBTEDNESS  AND  HIGH DEGREE  OF  LEVERAGE.  Cablevision has
incurred  substantial  indebtedness,  primarily  to  finance  acquisitions   and
expansion  of its  operations and,  to a lesser  extent, for  investments in and
advances to affiliates. Cablevision's consolidated debt and Series E  Redeemable
Convertible  Exchangeable Preferred Stock  aggregated approximately $3.4 billion
at June 30, 1995 ($3.2 billion on a  pro forma basis after giving effect to  the
Merger and the Proposed V Cable
 
                                       45
 
<PAGE>
Transactions   (as  described  in  the  Cablevision  Form  8-K)),  with  varying
maturities to  2023,  including an  aggregate  of approximately  $711.1  million
maturing  on or prior to  December 31, 1999. See Note  4 of Notes to Cablevision
Consolidated Financial  Statements included  in the  Cablevision Form  10-K.  In
addition,  Cablevision's consolidated subsidiary,  Rainbow Programming, incurred
approximately $94.0 million of indebtedness in July 1995 in connection with  the
acquisition of NBC's interest in SportsChannel (New York) Associates and Rainbow
News  12  Company, described  under 'Business  --  Programming Services'  in the
Cablevision Form 10-K.
 
     NET LOSSES AND STOCKHOLDERS' DEFICIT.  Cablevision reported net losses  for
the  six  months ended  June  30, 1995  and 1994  of  $195.4 million  and $111.9
million, respectively, and for the years ended December 31, 1994, 1993 and  1992
of  $315.2 million, $246.8 million and $250.5 million, respectively. At June 30,
1995, Cablevision  had  a stockholders'  deficit  of $2.0  billion.  The  losses
primarily   reflect  high  levels  of  interest  expense  and  depreciation  and
amortization charges relating to assets  obtained through, and debt incurred  to
finance,  acquisitions.  Interest  expense  and  depreciation  and  amortization
remained at a high  level throughout 1992,  1993 and 1994  and will continue  at
high  levels in  the future  as a  result of  previously completed,  pending and
future acquisitions, expected capital expenditures and additional investments in
Cablevision's programming operations, including the approximately $95.5  million
payment   made  in  connection  with  the   acquisition  of  NBC's  interest  in
SportsChannel (New York)  Associates and  Rainbow News  12 Company.  Cablevision
expects  to continue incurring substantial losses  for at least the next several
years. See 'Cablevision  Management's Discussion and  Analysis -- Liquidity  and
Capital Resources.'
 
     NEED  FOR ADDITIONAL FINANCING. Cablevision's business requires substantial
investment on a  continuing basis  to finance capital  expenditures and  related
expenses   for,  among  other  things,  upgrade  of  Cablevision's  cable  plant
(including the  need  to  make  cable  system  upgrades  mandated  by  franchise
authorities),  the  offering of  new services  and  the servicing,  repayment or
refinancing of its  indebtedness and preferred  stock. Cablevision will  require
significant  additional financing, through debt or equity issuances, to meet its
capital expenditure plans and to pay  its debt and preferred stock  obligations.
There can be no assurance that Cablevision will be able to issue additional debt
or  obtain additional equity capital  on satisfactory terms, or  at all, to meet
its  future  financing  needs.  See  'Cablevision  Management's  Discussion  and
Analysis -- Liquidity and Capital Resources.'
 
     FUTURE  CAPITAL  EXPENDITURES  AND  PROGRAMMING  COMMITMENTS. Cablevision's
cable systems have commitments for capital expenditures, including major  system
upgrades,  which  will involve  substantial expenditures  over the  next several
years. In addition, Cablevision, through  Rainbow Programming, has entered  into
numerous  contracts relating  to cable television  programming, including rights
agreements with professional and other  sports teams. These contracts  typically
require  substantial payments over extended periods of time. See Note 8 of Notes
to Cablevision  Consolidated Financial  Statements included  in the  Cablevision
Form  10-K for a  discussion of commitments  and contingencies. Cablevision also
has a commitment to fund annual payments to Dolan related to Cablevision of NYC.
See 'Business -- Consolidated Cable Affiliates -- Cablevision of New York  City'
and  'Business  --  Programming Operations'  in  the Cablevision  Form  10-K and
'Cablevision Management's  Discussion  and  Analysis --  Liquidity  and  Capital
Resources.'
 
     INTANGIBLE  ASSETS.  Cablevision  had  total assets  at  June  30,  1995 of
approximately $2.3 billion, of which approximately $0.9 billion were  intangible
assets,  principally subscriber lists, franchises,  excess costs over fair value
of net  assets acquired,  deferred financing,  acquisition and  other costs  and
deferred interest expense. It is possible that no cash would be recoverable from
the voluntary or involuntary sale of these intangible assets.
 
     LOSSES  ON INVESTMENTS IN  AND ADVANCES TO  CERTAIN AFFILIATES. Cablevision
has made investments in and advances to certain affiliates of which Dolan is the
managing general partner or in which Dolan has substantial ownership  interests.
At June 30, 1995, investments in and advances (less applicable reserves) to such
affiliates  aggregated approximately $33.7 million  (consisting of $17.6 million
for the  Partnership,  $12.5  million  for Cablevision  of  Chicago  (which  has
subsequently  been repaid,  as explained below),  and $3.6  million for Atlantic
Cable Television Publishing Corporation ('Atlantic Publishing')). Because  Dolan
is  the  managing  general  partner  or  has  a  substantial  interest  in  such
affiliates, an  inherent  conflict  of  interest exists  with  respect  to  such
investments   and   advances.   There   can   be   no   assurances   that   such
 
                                       46
 
<PAGE>
investments and advances and  any amounts accrued with  respect thereto will  be
fully recovered or that conflicts of interest will not arise with respect to the
recovery of such amounts.
 
     Cablevision  wrote off for accounting purposes its entire investment in and
advances to the  Partnership of  $34.5 million  at September  30, 1985.  Between
September  1985 and May 1988,  Cablevision made additional subordinated advances
to the Partnership, which  amounted to approximately $17.6  million at June  30,
1995.  See 'The Transactions  -- Background of  the Transactions.' Management of
Cablevision currently  anticipates that  no further  funds will  be advanced  by
Cablevision    to   the   Partnership   to    support   operations.   See   'The
Transactions -- Background  of the  Transactions' and 'Business  -- Other  Cable
Affiliates  -- Cablevision  of Boston'  in the  Cablevision Form  10-K. All such
additional subordinated advances  will become intercompany  indebtedness if  the
Merger  is consummated. See 'The Transactions -- Interests of Certain Persons in
the   Transactions;   Conflicts   of   Interest'   and   'Description   of   the
Merger -- Consideration to be Received by Affiliates.'
 
     On August 4, 1995, Cablevision of Chicago sold its cable television systems
to  Continental Cablevision, Inc. and the  loans from Cablevision to Cablevision
of Chicago, together with accrued interest reserved by Cablevision, were  repaid
in full. Accordingly, in connection therewith, Cablevision will recognize a gain
in the third quarter of 1995 of approximately $15.6 million.
 
     Atlantic Publishing holds a minority equity interest and a debt interest in
a  company that publishes a  weekly cable television guide,  which is offered to
Cablevision's subscribers and to other unaffiliated cable television  operators.
As  of June 30, 1995  Cablevision had advanced an  aggregate of $17.9 million to
Atlantic Publishing, of  which approximately  $0.7 million  was advanced  during
1992,  approximately $0.5  million was repaid  during 1993 and  $0.6 million was
repaid during  1994 and  approximately $0.2  million was  advanced during  1995.
Cablevision  has written  off all of  its advances to  Atlantic Publishing other
than $3.6 million.  Atlantic Publishing is  owned by a  trust for certain  Dolan
family  members;  however,  Cablevision  has  the  option  to  purchase Atlantic
Publishing for  an amount  equal  to the  owner's  net investment  therein  plus
interest.   The  current  owner  has  only  a  nominal  investment  in  Atlantic
Publishing. See 'Business  -- Other  Affiliates -- Atlantic  Publishing' in  the
Cablevision Form 10-K.
 
     See  'Business -- Consolidated Cable Affiliates  -- Cablevision of New York
City' in the Cablevision Form 10-K for a discussion of Cablevision's acquisition
of substantially  all of  Dolan's  interest in  Cablevision  of NYC,  which  was
consummated as described therein in July 1992.
 
     VOTING  CONTROL BY  MAJORITY STOCKHOLDERS;  DISPARATE VOTING  RIGHTS. Dolan
beneficially  owned,  as  of  August  31,  1995,  286,000  shares  or  2.3%   of
Cablevision's  outstanding Cablevision Class A Common Stock and 2,347,494 shares
or 20.3%  of Cablevision's  outstanding Cablevision  Class B  Common Stock  (the
'Cablevision  Class B  Common Stock' and  together with the  Cablevision Class A
Common Stock, the 'Common Stock'). On a combined basis, these shares represented
11.1% of the total number of shares of both classes of Common Stock and 18.6% of
the total voting  power of  both classes. Trusts  established by  Dolan for  the
benefit  of  certain  Dolan family  members,  and  as to  which  Dolan disclaims
beneficial ownership, owned, as of August 31, 1995, an additional 500,000 shares
of Cablevision Class A Common Stock or 4.1% of Cablevision Class A Common  Stock
and  9,225,928  shares of  Cablevision Class  B  Common Stock,  or 79.7%  of the
Cablevision Class B  Common Stock and  72.5% of  the total voting  power of  all
classes  of Cablevision Common Stock. As a result of this stock ownership, Dolan
and trusts for the benefit of Dolan  family members have the power to elect  all
12  directors subject to election  by holders of the  Cablevision Class B Common
Stock, which directors constitute 75% of the entire 16-member Board of Directors
of Cablevision. Moreover, because  holders of Cablevision  Class B Common  Stock
are  entitled to ten votes per share while holders of Cablevision Class A Common
Stock are entitled to one  vote per share, Dolan and  trusts for the benefit  of
Dolan  family  members may  control stockholder  decisions  on matters  in which
holders of  Cablevision  Class A  and  Cablevision  Class B  Common  Stock  vote
together  as a class. These matters  include the amendment of certain provisions
of Cablevision's Certificate  of Incorporation and  the approval of  fundamental
corporate  transactions, including mergers. In addition, because the affirmative
vote or consent of the holders of at least 66 2/3% of the outstanding shares  of
the  Cablevision Class B Common Stock, voting separately as a class, is required
to approve  (i)  the authorization  or  issuance  of any  additional  shares  of
Cablevision Class B Common Stock and (ii) any amendment, alteration or repeal of
any of the provisions of the Certificate
 
                                       47
 
<PAGE>
of  Incorporation of Cablevision which adversely affects the powers, preferences
or rights of  the Cablevision Class  B Common  Stock, Dolan and  trusts for  the
benefit  of Dolan family  members together also  have the power  to prevent such
issuance or amendment. The voting rights of the Cablevision Class B Common Stock
beneficially owned by Dolan and by certain of the trusts will not be modified as
a result of any transfer of legal or beneficial ownership thereof.
 
     RESTRICTIVE COVENANTS. Cablevision's principal  bank credit agreement  (the
'Credit  Agreement'),  and  certain  of  Cablevision's  other  debt instruments,
contain various financial  and operating  covenants which,  among other  things,
require  the maintenance of certain  financial ratios and restrict Cablevision's
ability to borrow  funds from  other sources and  to utilize  funds for  various
purposes,  including  investments  in  certain  subsidiaries.  Violation  of the
covenants in the  Credit Agreement could  result in a  default under the  Credit
Agreement   which  would  permit   the  bank  lenders   thereunder  to  restrict
Cablevision's ability to borrow undrawn funds under the Credit Agreement and  to
accelerate  the maturity of borrowings  thereunder. Cablevision currently is not
in violation  of any  covenant under  the Credit  Agreement or  such other  debt
instruments.  Absent the  receipt of  proceeds from  the issuance  of additional
equity or  an amendment  to  the financial  covenants  contained in  the  Credit
Agreement,  Cablevision would have to  implement internal expense reductions and
delay its  capital upgrade  program and/or  sell assets  in order  to remain  in
compliance  with its Credit Agreement during 1996. Failure to meet its financial
convenants could have a material adverse effect on Cablevision. There can be  no
assurance  that any of such alternatives  will be accomplished. See 'Cablevision
Management's Discussion and Analysis --  Liquidity and Capital Resources.'  Also
see 'Available Information.'
 
     CONFLICTS  OF INTEREST.  Dolan and trusts  for Dolan  family interests have
varying economic interests  in Cablevision's affiliates,  including the  Related
Partnerships.  Dolan and  other officers and  directors of  Cablevision are also
officers and directors of affiliated  companies. Such officers and directors  of
Cablevision  devote such  time to the  business of Cablevision  as is reasonably
required; however,  they  have  other  responsibilities  which  require  various
amounts of their time and which would conflict with their duties to Cablevision.
See  'Comparison of Cablevision Class A  Common Stock with Units -- Compensation
of the General Partner.'
 
     NO DIVIDENDS PAID  OR TO BE  PAID. Cablevision has  never declared or  paid
dividends  on any of its Common Stock and  does not intend to pay cash dividends
on such stock in the foreseeable  future. In addition, certain debt  instruments
to which Cablevision is a party contain covenants which effectively prohibit the
payment of such dividends. Accordingly, holders of its Common Stock will receive
a return on their investment only through the sale of such stock.
 
     FLUCTUATIONS IN THE PRICE OF CABLEVISION CLASS A COMMON STOCK. The price of
Cablevision  Class A Common Stock on  the American Stock Exchange has fluctuated
significantly. The price of such stock likely will continue to fluctuate  during
the  period  in which  the  Average Cablevision  Stock  Price is  determined and
following the Merger. See 'Price Range  of Cablevision Class A Common Stock  and
Dividend Policy.'
 
     SHARES  ELIGIBLE FOR FUTURE SALE. On  August 31, 1995, 12,223,367 shares of
Cablevision Class A Common  Stock were outstanding.  Cablevision has granted  to
each of Dolan, certain Dolan family interests, the Dolan Family Foundation, John
Tatta,   a  director  of   Cablevision,  and  certain   Tatta  family  interests
registration rights  with respect  to 1,076,075  shares of  Cablevision Class  A
Common  Stock held by them  on such date, as well  as with respect to 11,673,922
shares of Cablevision Class A Common Stock issuable upon conversion of shares of
Cablevision Class  B Common  Stock. Cablevision  may determine  to fund  further
acquisitions  and  investments through  possible  sales of  Cablevision  Class A
Common Stock or other equity related  securities. Sales of a substantial  number
of  shares of  Cablevision Class  A Common Stock  or Cablevision  Class B Common
Stock could adversely affect the market price of the Cablevision Class A  Common
Stock  and could impair Cablevision's future ability to raise capital through an
offering of its equity securities.
 
     Cablevision's $100  million Series  E Redeemable  Exchangeable  Convertible
Preferred  Stock (the 'Series E Preferred Shares') is convertible into shares of
Cablevision  Class  A  Common  Stock   in  certain  circumstances.  In   certain
circumstances  after March 31, 1995, each  such share is convertible into shares
of Cablevision Class A Common Stock based upon the then current market price  of
Cablevision Class A Common Stock. Based on the market value of Cablevision Class
A Common Stock on the 20 trading
 
                                       48
 
<PAGE>
days  ending September 11,  1995, approximately 1,611,000  shares of Cablevision
Class A Common Stock would be issuable upon conversion of the Series E Preferred
Shares. In  connection with  the issuance  of such  Series E  Preferred  Shares,
Cablevision  granted registration rights  to the holder  thereof with respect to
the Class A  Common Stock  issuable upon conversion  of the  Series E  Preferred
Shares.  See 'Description of Cablevision  Capital Stock -- Cablevision Preferred
Stock.'
 
     In 1990, a registration statement filed by Cablevision with the  Commission
became  effective with respect  to 270,000 shares of  Cablevision Class A Common
Stock held by  A. Jerrold Perenchio,  as trustee of  the Jerry Perenchio  Living
Trust,  and 690,000 shares of Cablevision Class  A Common Stock which Francis F.
Randolph, Jr. has a right to acquire upon the exercise of stock options held  by
him. As of August 31, 1995, approximately 458,800 shares have been sold pursuant
to  that registration statement.  Sales of shares  pursuant to that registration
statement could adversely  affect the market  price of the  Cablevision Class  A
Common  Stock. Mr. Randolph and Mr.  Perenchio are directors of Cablevision. Mr.
Randolph resigned as a Vice-Chairman of Cablevision effective June 30, 1994.
 
COMPETITION AND SUBSTANTIAL REGULATION IN THE CABLE TELEVISION INDUSTRY
 
     RISKS RELATED  TO REGULATION.  Cablevision's cable  television  operations,
like  those  of  the  Partnership,  may  be  adversely  affected  by  government
regulation, the impact of competitive forces and technological changes. In 1992,
Congress enacted the 1992  Cable Act, which represents  a significant change  in
the  regulatory framework under which cable television systems operate. In April
1993 and February 1994,  the FCC ordered reductions  in cable television  rates.
Telecommunications  legislation pending in  Congress would relax  the cable rate
regulation required by the 1992 Cable  Act. The legislation would also open  the
local  telephone  business to  competition from  cable television  companies and
other providers and preempt state and local barriers to entry into that  market.
While  both the U.S. Senate and the  House of Representatives have passed bills,
Cablevision cannot predict  whether the legislation  ultimately will be  enacted
into  law or what form  the final legislation will  take. See 'Business -- Cable
Television  Operations  --  Competition'  and  'Business  --  Cable   Television
Operations -- Regulation' in the Cablevision Form 10-K.
 
     RISK OF COMPETITION. Cable operators compete with a variety of distribution
systems,   including  broadcast  television  stations,  multichannel  multipoint
distribution services  ('MMDS'),  satellite master  antenna  systems  ('SMATV'),
direct  broadcast  satellite  systems  ('DBS'),  and  private  home  dish  earth
stations. For  example,  CAI  Wireless  Systems, Inc.,  an  MMDS  operator,  has
received  investments from Bell  Atlantic Corporation and  NYNEX Corporation and
owns  operating  systems  or  spectrum  rights  in  a  significant  portion   of
Cablevision's systems. In addition, three DBS systems are now operational in the
United  States. The 1992 Cable Act prohibits a cable programmer that is owned or
affiliated with a cable operator (such as Rainbow Programming) from unreasonably
discriminating among or  between cable  operators and  other multichannel  video
distribution  systems with respect to the price, terms and conditions of sale or
distribution of the programmer's service and from unreasonably refusing to  sell
service  to any multichannel  video programming distributor.  Cable systems also
compete with the entities that make videotaped movies and programs available for
home rental. The 1992  Cable Act regulates the  ownership by cable operators  of
MMDS  and SMATV. In July 1992, the FCC voted to authorize additional competition
to  cable  television  by  video  programmers  using  broadband  common  carrier
facilities  constructed  by  telephone  companies.  The  FCC  allowed  telephone
companies to take ownership interests of up  to 5% in such programmers. The  FCC
also  reaffirmed  an earlier  holding, recently  upheld on  appeal by  a federal
court, that programmers using such a telephone company-provided 'video dialtone'
system would  not  need  to  obtain a  state  or  municipal  franchise.  Several
telephone  companies  have sought  approval from  the FCC  to build  such 'video
dialtone' systems. Such  a system has  been proposed in  several communities  in
which  Cablevision currently holds a cable franchise and several of such systems
have been  approved by  the  FCC. Additional  competition  to cable  systems  is
possible  if the FCC  authorizes the licensing  of local multipoint distribution
services ('LMDS'). The FCC has proposed to license this service to providers.
 
     COMPETITION FROM TELEPHONE COMPANIES. The 1984 Cable Act bars  co-ownership
of  telephone  companies  and cable  television  systems operating  in  the same
service areas  ('cable-telco  cross-ownership  prohibition').  Numerous  Federal
district courts have held this prohibition to be unconstitu-
 
                                       49
 
<PAGE>
tional.  Several of these decisions  have been upheld on  appeal and a number of
other decisions are pending on appeal  in various Federal appellate courts.  The
U.S.  Supreme  Court  is  expected  to  consider  the  constitutionality  of the
prohibition during the 1995-96  term.. Neither the 1984  Cable Act nor the  1992
Cable  Act bars  a telephone  company from  acquiring cable  systems outside its
telephone service  area,  and several  Regional  Bell operating  companies  have
purchased  or  made  investments in  cable  systems. Legislation  to  repeal the
cable-telco  cross-ownership   prohibition,   subject  to   certain   regulatory
requirements,  has passed both the U.S. Senate and the House of Representatives;
repeal has also been  endorsed by the Clinton  Administration. These bills  also
would  permit  a telephone  company to  acquire an  in-region cable  operator in
certain small markets  under certain circumstances.  Cablevision cannot  predict
whether  the legislation ultimately  will be enacted  into law or  what form any
final   legislation   would   take.   See   'Business   --   Cable    Television
Operations -- Regulation' in the Cablevision Form 10-K.
 
     RISK  OF  NON-EXCLUSIVE  FRANCHISES AND  FRANCHISE  RENEWALS. Cablevision's
cable television systems, like those of the Partnership, are operated  primarily
under  nonexclusive  franchise  agreements  with  local  government  franchising
authorities,  in  some  cases  with  the  approval  of  state  cable  television
authorities.   Cablevision's  business,  like  the  Partnership's  business,  is
dependent  on  its  ability  to  obtain  and  renew  its  franchises.   Although
Cablevision  has never  lost a franchise  as a result  of a failure  to obtain a
renewal, its franchises are subject to non-renewal or termination under  certain
circumstances.  In certain cases, franchises have not been renewed at expiration
and Cablevision  operates under  temporary  licenses while  negotiating  renewal
terms  with  the  franchising  authorities. See  'Business  --  Cable Television
Operations -- Franchises' in the Cablevision Form 10-K.
 
FUNDAMENTAL CHANGE IN NATURE OF INVESTMENT
 
     If the  Merger is  consummated,  the Limited  Partners' investment  in  the
Systems  will be through the  ownership of Cablevision Class  A Common Stock. An
investment in Cablevision Class  A Common Stock  would constitute a  fundamental
change  in the nature of  the investment of the  Limited Partners, including the
change from an investment in a partnership with a limited life to an  investment
in  a  corporation  with an  infinite  life. These  changes  include significant
modifications to the rights  of the Limited Partners  with respect to  dividends
and distributions, voting, meetings of holders, dissolution and liquidation, and
access  to  investor lists  and other  books  and records.  Also, there  will be
changes with respect to the management of the entity, taxation of the entity and
its investors,  marketability  and  transferability of  the  interests  and  the
compensation  of controlling entities. All of  these changes are discussed under
'Comparison of Cablevision  Class A  Common Stock with  Units.' The  Partnership
only  owns  and  operates  the Systems,  whereas  an  investment  in Cablevision
involves an investment in an entity which operates cable television systems with
approximately 2,753,000 subscribers in  19 states as of  June 30, 1995 based  on
the  number of basic subscribers in  systems which Cablevision manages and which
it owns or in which it has investments. Cablevision also has ownership interests
in companies that produce and  distribute national and regional programming  and
advertising sales services.
 
     In  addition, Cablevision's investment objectives are substantially broader
than those  of  the Partnership.  Cablevision  has  broad powers  to  engage  in
whatever  types of  activities it  chooses while  the Partnership  is limited to
those activities relating  to the  operation of  the Systems.  Under either  the
partnership or the corporate structure, Limited Partners (absent consummation of
the  Merger)  and holders  of shares  of  Cablevision Class  A Common  Stock are
unlikely to receive  any distributions  of value  with respect  to their  equity
interests in the foreseeable future. Stockholders of Cablevision are entitled to
vote  on  more  matters  than  Limited  Partners  of  the  Partnership; however,
affiliates of Cablevision who hold voting stock of Cablevision, including Dolan,
also have voting rights. Because Dolan beneficially owns a majority of the total
voting power of Cablevision and a majority of the shares of Cablevision Class  B
Common  Stock, he  has the power  to elect the  75% of the  directors subject to
election by holders  of the  Cablevision Class B  Common Stock  and may  control
stockholder  decisions on  matters in which  the holders of  Cablevision Class A
Common Stock and Cablevision Class B Common Stock vote together as a class.  See
'  -- Risks of an  Investment in Cablevision if  Merger is Consummated -- Voting
Control  by  Majority   Stockholders;  Disparate  Voting   Rights.'  Under   the
Partnership  Agreement, on substantially  all matters on  which Limited Partners
can vote, the General Partners and their affiliates have no vote. While  Limited
Partners have a greater ability to call meetings
 
                                       50
 
<PAGE>
of   Partners  than  stockholders  of  Cablevision  have  to  call  meetings  of
stockholders, Cablevision stockholders  are much more  likely to participate  in
meetings of stockholders as such meetings are held on an annual basis.
 
     See  ' -- Risks of  an Investment in Cablevision  if Merger is Consummated'
and '  --  Competition  and  Substantial  Regulation  in  the  Cable  Television
Industry' and 'Comparison of Cablevision Class A Common Stock with Units.'
 
                                THE TRANSACTIONS
 
BACKGROUND OF THE TRANSACTIONS
 
     BACKGROUND  OF THE RELATED  PARTNERSHIPS. The Partnership  was organized in
1981 to  construct,  own  and  operate  the  Boston  System.  During  1982,  the
Partnership  sold  575  units  (the  'Original  Units')  of  limited partnership
interests in  the Partnership  to qualified  investors at  a purchase  price  of
$60,000  per unit, thereby  raising gross proceeds of  $34.5 million, payable in
four installments  through  January  1985. Certain  directors  and  officers  of
Cablevision  purchased three of the Original Units. Two such Original Units were
purchased by an  officer and a  director of Cablevision  for $54,000 each  after
certain investors defaulted after paying $6,000 therefor. In addition, Dolan and
CSBC  each  contributed  $100  cash  to the  Partnership  and  CSBC  has further
contributed to the capital of  the Partnership the provisional cable  television
license  granted to CSBC on  March 25, 1982 by Boston  Mayor Kevin H. White, the
issuing authority for the City of Boston, and all rights pertaining thereto.
 
     In 1983, the  Partnership acquired  a 99% limited  partnership interest  in
Brookline.   Brookline  subsequently  purchased  all  the  stock  of,  and  then
liquidated, Times  Mirror  Cable  Television of  Brookline,  Massachusetts,  and
thereby  acquired  a  15-year non-exclusive  license  which expires  in  1997 to
construct, own and operate  the Brookline System. In  order to raise  additional
funds to finance the acquisition and completion of the Brookline System, in 1983
the  Partnership offered  an additional 575  units (the 'New  Units') of limited
partnership interests in the  Partnership to qualified  investors at a  purchase
price  of $10,000  per unit.  Under the  terms of  that offering,  Dolan (or his
designee) was required to  purchase any unsold  New Units at  a price of  $9,000
(the  amount of  the net proceeds  to the Partnership  from the sale  of the New
Units). Dolan purchased 282 New Units that were unsold in the offering and  then
resold  such Units to a predecessor of Cablevision at the same price. No selling
expenses were paid by the Partnership, Dolan or such Cablevision predecessor  in
connection  with  Dolan's purchase  of  such New  Units.  As a  result,  the net
proceeds per New Unit  to the Partnership  from the sale of  these New Units  to
Dolan  were the same as the  net proceeds per New Unit  from the sale of the New
Units to the unaffiliated Limited Partners. Upon the sale of the New Units,  the
Original  Units  were  split  six-for-one  so  that  each  Limited  Partner  who
previously held one Original Unit thereafter held six units (the Original Units,
and collectively with the New Units, the 'Units'). As of December 31, 1985,  the
Limited  Partners had invested an aggregate  of approximately $40 million in the
Partnership. The Partnership has not received any equity contributions from  the
Limited Partners since such date.
 
     The  Partnership used  all of  the proceeds  of the  two offerings,  net of
customary selling expenses, legal fees and  other fees and expenses, to  finance
the  construction, operation  and maintenance  of the  Boston System  and, after
1983, the  acquisition  and  construction,  operation  and  maintenance  of  the
Brookline  System. These activities consumed all of the Limited Partners' equity
contributions and  required,  as  described  in  more  detail  below,  extensive
borrowings by, and additional investments in, the Partnership.
 
     When  the  Partnership was  formed, one  of its  primary objectives  was to
provide cash  distributions  to  the  Limited and  General  Partners.  Based  on
financial  projections  prepared  by  the General  Partners  in  1982  and 1983,
according to their best  available estimates at that  time, the Partnership  had
projected  that it  would become a  profitable investment vehicle  that would be
able to  make  cash  distributions  to  its Partners  by  the  end  of  1986  by
constructing and operating cable television systems in Boston and Brookline. For
the  reasons  described below,  the Partnership  never achieved  this investment
objective and  has not  been  profitable at  any  time since  its  organization,
although the General Partners believe that the Partnership may begin to generate
net profit commencing in 1999. The General Partners do
 
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<PAGE>
not,  however, believe that the  Partnership will be able  to generate cash flow
sufficient to  make distributions  to the  Limited Partners  in the  foreseeable
future because all of the available cash flow will be required to be utilized to
operate  the Systems and  to repay outstanding  indebtedness for the foreseeable
future. See 'Cablevision of Boston -- Management Projections.' Moreover, because
of the lack of an active trading  market for the Units (see 'Limited Market  for
Units;   Distributions'),  Limited  Partners  who   desire  liquidity  in  their
investment in the Partnership may have no practical means of disposing of  their
Units.
 
     FINANCIAL  BACKGROUND.  The Partnership  began  to experience  business and
financial difficulties during 1984 and  1985. These difficulties were largely  a
result  of  delays  in  wiring  and marketing  multiple  dwelling  units  due to
unforeseen  landlord  objections,  difficulty  in  obtaining  access  to  public
housing, delays in accessing the Back Bay and Beacon Hill areas of Boston due to
objections  from the Back Bay Historical  Society, as well as other construction
delays, and  shortfalls in  the overall  number of  available homes  from  those
forecast  in the Partnership's original franchise application. Such forecast was
based on census data provided  by the City of Boston.  In addition, a new  state
property  tax  covering the  Partnership's cable  properties  was enacted.  As a
result of these  problems, the Partnership  had substantially fewer  subscribers
beginning in late 1984 and at all times through 1988 than it had anticipated and
had lower cash flows from operations than it had originally budgeted.
 
     Funds  provided  under  the  Amended  and  Restated  Loan  Agreement, dated
December 15, 1982 (the 'Original Loan Agreement'), with the Banks were  intended
to finance completion of construction of the Systems. As of October 1, 1984, the
Partnership  had borrowed $69.3  million under the  Original Loan Agreement. The
Partnership's number  of subscribers,  however,  was below  that required  as  a
condition  to the  borrowing of  amounts in  excess of  $15.0 million  under the
Original Loan Agreement  and, in  October 1984, the  Banks refused  to lend  any
additional  funds. This situation resulted in a  cash shortage and a shortage of
the capital funds necessary to access additional homes from existing cable trunk
and to complete construction of the Systems.
 
     Obligations under the Original Loan Agreement were partially guaranteed  by
Cablevision  Systems Development Company ('CSDC'), a predecessor of Cablevision,
and Century Management Corporation ('Century'), an unaffiliated subsidiary of  a
primary  supplier  of  equipment  to  the  Partnership,  Cablevision  and  their
affiliates. These guarantees were supported by letters of credit in the  amounts
of  $7.0 million (the 'CSDC  Letter of Credit') and  $15.0 million (the 'Century
Letter of Credit'), which CSDC and Century, respectively, caused to be issued in
favor of the Banks. The Partnership's obligations to reimburse CSDC and  Century
for  their payments  in respect  of the  CSDC Letter  of Credit  and the Century
Letter of Credit,  respectively, were  evidenced by  separate subordinated  loan
agreements.  Any  payments made  by CSDC  or Century  pursuant to  the foregoing
arrangements were  treated  as  subordinated  loans to  the  Partnership  in  an
equivalent  amount. These  subordinated loans were  specifically contemplated by
the Partnership Agreement. In December 1984 and January 1985, the Banks drew  an
aggregate  of approximately $4.4 million under the CSDC Letter of Credit and the
full $15.0  million under  the  Century Letter  of  Credit and  the  Partnership
thereby  incurred  subordinated loans  from CSDC  and  Century in  the aggregate
amount of approximately $19.4 million. The  remaining amount of the CSDC  Letter
of Credit was cancelled as of September 1985.
 
     The  Partnership  Agreement  does not  limit  the incurrence  of  debt. The
Partnership Agreement  does,  however,  provide  that, in  the  event  that  the
Partnership  incurs debt financing  in excess of  $80.0 million principal amount
(the '$80  Million Cap')  as a  result of  cost overruns  or a  failure to  meet
projected  Partnership taxable  income (excluding  depreciation and amortization
and any gain or loss from the disposition of assets from January 1, 1982 to  the
date  of calculation), an  amount of Century's and  CSDC's subordinated loans to
the Partnership equal  to such  excess would be  converted into  capital of  the
Partnership  ('Loan  Conversion Contributions').  Loan  Conversion Contributions
were not  to be  repaid until  after Payout  and thereafter  were to  be  repaid
(without  interest or any return) from  25% of cash available for distributions.
As a condition to agreeing to the Century Letter of Credit, Century required the
Partnership  to  agree  not  to  take  any  action  that  would  result  in  the
Partnership's  debt obligations to Century  being converted into Loan Conversion
Contributions pursuant to the Partnership Agreement.
 
                                       52
 
<PAGE>
     Because of the Partnership's inability to make additional borrowings  under
the  Original  Loan  Agreement and  constraints  imposed by  its  agreement with
Century and the Partnership Agreement, the  Partnership had to fund its  working
capital  needs  and construction  costs solely  from subscriber  revenues. These
revenues were,  however, insufficient  to meet  its needs,  resulting in,  among
other  things, a slowdown  of construction and  a dramatic increase  in both the
total amount, and the overdue nature,  of the Partnership's accounts payable  to
trade  creditors. When  the Partnership could  not make certain  payments to its
trade creditors  in  December  1984,  the  Partnership  borrowed  funds  from  a
predecessor  of  Cablevision,  because  no  other  sources  of  funds  were then
available to the Partnership. Such predecessor of Cablevision subsequently  made
several  such loans and  advances to the  Partnership, aggregating approximately
$9.4 million as  of April  1985. After giving  effect to  these borrowings,  the
Partnership's outstanding indebtedness did not exceed the $80 Million Cap.
 
     The Partnership estimated in April 1985 that approximately $20.0 million in
additional  financing would be required to  complete construction of the Systems
and to meet its other financial  obligations. At that time, the Partnership  was
advised  by outside financial advisors that, in light of the financial condition
of  the  Partnership  and  the  overall  depressed  nature  of  the  market  for
investments  in urban cable television systems at such time, such advisors would
be unable  to  raise  from  outside  sources the  funds  required  to  meet  the
Partnership's  capital needs  and the requirements  of the  Banks. Such advisors
also advised  the Partnership  that,  in their  opinion,  any attempt  to  raise
additional capital from the Limited Partners would be impracticable.
 
     Accordingly,  in April 1985, after consultation with investment bankers and
legal counsel,  the Partnership  adopted a  refinancing plan  (the  'Refinancing
Plan')  that called for Cablevision Finance  Limited Partnership, an entity that
was then controlled by  an affiliate of  Dolan and which  is now a  wholly-owned
subsidiary  of Cablevision ('Cablevision Finance'), to make an equity investment
of cash (the 'Cash Infusion')  of an unspecified amount  in order to permit  the
Partnership  to  obtain  waivers of  certain  defaults under  the  Original Loan
Agreement, to borrow additional funds under  the Original Loan Agreement and  to
pay  down trade and other debt, explicitly including advances made by affiliates
of the  Partnership  and  the  General Partners.  Under  the  Refinancing  Plan,
Cablevision  Finance was  to receive Preferred  Equity in exchange  for the Cash
Infusion. The  contractual terms  of the  Preferred Equity  held by  Cablevision
Finance  provided for (i) cumulative distributions  at a rate of 15%, compounded
semi-annually, (ii) the right to a priority return of the amount contributed and
any amounts  of unpaid  cumulative distributions  whenever the  Partnership  had
funds  available for distribution to partners within the limits permitted by the
Original Loan  Agreement and  (iii) the  right  to receive  20% of  all  amounts
available  for post-Payout distributions  ('Cablevision Finance Full Contractual
Rights'). This  post-Payout interest  reduced ratably  the existing  post-Payout
interests of the General Partners and their affiliates, on the one hand, and the
Limited  Partners,  on  the  other  hand,  from  40%  to  32%  and  60%  to 48%,
respectively. The Refinancing Plan noted that the Preferred Equity would not  be
accounted  for as indebtedness  of the Partnership  for accounting purposes, but
did not give any assurance that the Preferred Equity would be treated as  equity
rather than debt for tax purposes.
 
     The  General Partners  distributed a  copy of  the Refinancing  Plan to the
Limited Partners in 1985. Although the General Partners believed, based upon the
advice of the Partnership's financial  advisors, that the Limited Partners  were
at  that  time unlikely  to  have an  interest in  making  an investment  in the
Preferred Equity with Cablevision Finance, the Refinancing Plan also stated that
the Limited Partners would  be offered the  right to purchase  a portion of  the
Preferred  Equity on the  same terms and  conditions as those  made available to
Cablevision Finance. However, as the  General Partners subsequently advised  the
Limited  Partners, the offering  to the Limited  Partners was initially deferred
due to uncertainty in  negotiations for relief  from certain requirements  under
the  Partnership's  license  agreement  with  the  City  of  Boston  and ongoing
negotiations concerning  restrictions under  the  Original Loan  Agreement.  The
Limited  Partners  were  not  subsequently  given  an  opportunity  to  purchase
Preferred Equity  due  to  the  commencement  of  discussions  with  Cablevision
regarding  a sale of the Systems (see ' Discussions between the General Partners
and Cablevision'  below)  and the  uncertainties  as  to the  outcome  of  those
discussions.
 
     The General Partners believe that the Partnership would have been unable to
obtain  the required funds from  any other source, which  could have resulted in
the Partnership having to sell its assets to
 
                                       53
 
<PAGE>
meet its  debt obligations.  As  stated in  the  Refinancing Plan,  the  General
Partners  believed that the funds realizable upon such a sale at such time would
have been sufficient to repay the obligations under the Original Loan  Agreement
but  would  have been  insufficient to  pay all  of the  other creditors  of the
Partnership or to return any portion of the capital contributions of the Limited
and General Partners.
 
     From July  1985 through  mid-1989, the  Partnership issued  to  Cablevision
Finance  an aggregate of  $45.7 million of Preferred  Equity in consideration of
the conversion of subordinated loans and  cash advances made by, and  cumulative
unpaid  general and administrative  expenses and direct  charges due pursuant to
the Management Agreement  owed to,  Cablevision or  its predecessors,  totalling
$42.5  million and interest thereon of  $3.2 million, including the $4.4 million
drawn on  the  CSDC  Letter of  Credit.  In  view of  the  amount  of  financial
assistance  provided by Cablevision Finance to the Partnership, the unlikelihood
that  any  economic  benefits  would  be  derived  from  any  such  advances  or
investments  in  the near  term  and the  uncertainty  of any  long-term return,
Cablevision Finance stopped advancing funds to the Partnership in mid-1989.
 
     From June 1989 through April 1990,  the Partnership issued $4.6 million  of
Preferred  Equity  to  Cablevision  Systems  Services  Corporation  ('CSSC'),  a
corporation wholly-owned  by  Dolan that  provides  management services  to  the
Related Partnerships, in consideration of cash infusions and the conversion of a
portion  of  the  amount due  and  unpaid on  a  note previously  issued  by the
Partnership to  Home Box  Office, Inc.  that  had been  purchased by  CSSC.  The
Preferred Equity issued to CSSC has the same contractual terms and conditions as
the  Preferred Equity issued to Cablevision Finance, except that it has no right
to share in any post-Payout distributions  and the principal amount thereof  may
not  be paid until the principal amount  of Preferred Equity held by Cablevision
Finance has  been  paid  ('CSSC  Full Contractual  Rights'  and,  together  with
Cablevision Finance Full Contractual Rights, the 'Full Contractual Rights').
 
     Such  conversions  by Cablevision  Finance  and CSSC  of  outstanding prior
advances and loans into Preferred Equity generally occurred when the Partnership
did not have the  ability to borrow additional  amounts under the Original  Loan
Agreement, or could do so, but not without causing the Partnership's outstanding
indebtedness to exceed the $80 Million Cap.
 
     In  November  1990, the  Partnership repaid  $3.0  million in  principal in
respect  of  the  Century  subordinated  loan  from  funds  obtained  from  bank
borrowings.  In August 1991,  as part of  a transaction in  which Dolan acquired
from  Century  the  remaining  $12.0   million  in  principal  of  the   Century
subordinated  loan in  exchange for  Cablevision Class  A Common  Stock owned by
Dolan and related registration rights,  Century waived $13.2 million of  accrued
interest  with respect to  the subordinated loan and  the Partnership recorded a
gain on forgiveness of debt in that  amount as a result. In September 1991,  the
Partnership  paid Dolan $12.0  million in full  satisfaction of the subordinated
loan from funds obtained from bank borrowings.
 
     As of  June  30,  1995,  subordinated debt,  unpaid  advances,  and  unpaid
management  fees and  interest thereon  owing to  Cablevision Finance,  CSSC and
Dolan and  accrued  interest thereon  aggregated  $55.7 million,  and  Preferred
Equity  contributions  and  cumulative unpaid  distributions  thereon aggregated
$168.0 million (including  $117.7 million of  unpaid cumulative  distributions).
Under  an agreement entered into when the  Partnership was formed, CSSC has been
entitled to receive management fees equal  to 3 1/2% of the Partnership's  gross
receipts.  Payment of  such fees  has, however,  been subordinated  and deferred
under the  Original  Loan  Agreement.  Unpaid  management  fees,  together  with
interest  thereon, aggregated approximately  $25.5 million of  the $30.2 million
owing to CSSC  and Dolan  at June  30, 1995.  To date,  none of  Dolan, CSSC  or
Cablevision  or its  subsidiaries have received  any payments in  respect of its
advances made to, services rendered to, or Preferred Equity in, the Partnership,
other than the reimbursement of expenses, except that CSSC received $1.5 million
in respect of interest on unpaid management fees in 1992.
 
     Except as disclosed in this Consent Solicitation Statement/Prospectus, none
of the  General  Partners  nor  the Related  Partnerships  has  experienced  any
material  adverse financial developments  since January 1,  1995 or believe that
they will experience any such difficulties in the near future. See  'Cablevision
of  Boston --  Management's Discussion  and Analysis  of Financial  Position and
Results of Operations' and 'Cable Regulation.'
 
                                       54
 
<PAGE>
     DISCUSSIONS BETWEEN  THE  GENERAL  PARTNERS  AND  CABLEVISION.  Cablevision
initiated  informal discussions  concerning a  possible purchase  of the Systems
from the  Partnership  during  1987  because of  Cablevision's  belief  that  an
acquisition  of the Systems would fit well with its business plans and strategy,
its desire to  derive a  return on  its investment  in the  Partnership and  its
desire  to  alleviate  the  potential conflicts  that  could  arise  between the
Partnership and Cablevision. These potential conflicts arise from the fact  that
Dolan  is the chairman and chief executive officer of Cablevision as well as the
managing general partner  of each of  the Related Partnerships.  This dual  role
created  potential conflicts because of  the Partnership's problems in obtaining
financing for the completion of the Systems from sources other than  Cablevision
and  its  affiliates,  from  the  use of  Cablevision  employees  to  manage the
Partnership's business  and in  connection with  the negotiation  of pricing  of
programming  services purchased by the  Partnership from Cablevision affiliates.
The General Partners  were interested in  pursuing discussions with  Cablevision
because of their desire to provide the Limited Partners with more liquidity than
they  have  in respect  of their  current investment  in the  Partnership, their
desire to provide members of the GP  Group with a return on their investment  in
the  Partnership and their  desire to alleviate  the potential conflicts between
the Partnership  and  Cablevision  described above.  The  General  Partners  and
Cablevision  informally discussed a possible price range  for a cash sale of the
Systems. However, the General Partners believed that such price range would  not
be  sufficient to return to the Limited  Partners a substantial portion of their
original investment in the Partnership.  The General Partners were unwilling  to
consider  a sale of the  Systems absent such a return.  As a result, the parties
determined that a sale of  the Systems to Cablevision  was not feasible at  that
time  and the discussions ended. The General Partners and Cablevision continued,
however, to have  discussions from time  to time,  on an informal  basis, in  an
attempt  to structure an asset or  other sale transaction. These discussions led
to the negotiations discussed below regarding a possible sale of the Systems.
 
     Beginning in  1989,  a special  committee  of  the Board  of  Directors  of
Cablevision,  composed  of Charles  D. Ferris,  Victor  Oristano and  A. Jerrold
Perenchio, directors of Cablevision who were elected by holders of Cablevision's
Class A Common Stock and who are not employees of Cablevision (the  'Cablevision
Special  Committee'), was requested to  review matters relating to Cablevision's
investment in the Partnership.  The Cablevision Special  Committee was asked  to
review  these matters from the  perspective of Cablevision's public stockholders
due to the potential conflict of interest implicit in Cablevision's  investment,
as  a result of Dolan's respective interests in Cablevision and the Partnership.
At that time, Cablevision determined that it would not advance additional  funds
to  the  Partnership and  that Cablevision  should seek  to derive  an immediate
economic benefit from its investment  in the Partnership by acquiring  ownership
of  the  Systems. Also  in  1989, the  Cablevision  Special Committee,  with the
assistance of Goldman,  Sachs & Co.,  as financial advisor,  and legal  counsel,
began  reviewing  Cablevision's  investment  in  the  Partnership  and analyzing
possible transactions.
 
     By the end of  1989, the General Partners  and Cablevision had  tentatively
agreed to a structure that contemplated the Partnership selling the Systems to a
subsidiary  of Cablevision for cash, followed by the dissolution and liquidation
of the  Partnership. In  such liquidation,  the Affiliate  Claims and  Preferred
Equity  Interests were  to be  paid in  full prior  to any  distributions to the
Limited Partners. The Limited Partners were to receive in such liquidation  cash
distributions  in respect of  their limited partnership  interests. However, the
General Partners and Cablevision  were not able  to agree on  a price which  the
General  Partners believed would be sufficient to return to the Limited Partners
a substantial  portion of  their  original investment  in the  Partnership.  The
General  Partners were unwilling to consider a sale of the Systems absent such a
return. Negotiations concerning this potential transaction thus ended.
 
     The General Partners and Cablevision  continued to discuss informally  from
time  to time  a possible transaction  between the  Partnership and Cablevision.
These informal discussions led to negotiations between the General Partners  and
the  Cablevision Special Committee, as discussed  below, in 1992, 1993 and 1994.
During these  informal  discussions,  Cablevision proposed  a  purchase  of  the
Systems  at a price based on a multiple of the Partnership's projected operating
cash flow (operating  income plus depreciation  and amortization and  management
fees) because the purchase price of cable television systems is frequently based
upon  such a calculation. For example,  in 1993 Cablevision proposed the assumed
notional amount for the Systems of $210  million, which was based on a  multiple
of 11 times 1993 budgeted operating cash flow and which Cablevision believed was
an appropriate sale multiple for
 
                                       55
 
<PAGE>
the  Systems. These discussions did not ultimately lead to any agreement between
the parties with respect to cash  flow multiples because multiples of cash  flow
used  in recent sales  of cable television  systems would not  have generated an
amount of consideration that the General Partners considered fair to the Limited
Partners in light of the circumstances  and that would have induced the  Limited
Partners  to approve a transaction. In  addition, the parties began discussing a
structure involving the use of shares of Cablevision Class A Common Stock for  a
significant portion of the consideration to be paid in such transaction, thereby
increasing  the  aggregate amount  Cablevision would  be  willing to  pay, while
providing unaffiliated Limited Partners  seeking liquidity with publicly  traded
securities.   The  General   Partners  proposed  the   structure  involving  the
Incorporation followed  by the  Merger and  Liquidation as  an alternative  that
would  enable the  Partnership to receive  shares of Cablevision  Class A Common
Stock in a transaction the General Partners believe more likely than not will be
viewed as tax-free.
 
     Although  this  new  proposed  structure  increased  the  aggregate  amount
Cablevision would be willing to pay for the Systems, the amounts being discussed
were  still not sufficient to  return any amounts to  the Limited Partners after
the payment of the Partnership's outstanding debt, management fees and Preferred
Equity Interests. (At December 31, 1992, the outstanding debt, Affiliate  Claims
and Preferred Equity Interests totaled over $229 million.) Accordingly, in early
1993,  the General Partners introduced into the discussions with Cablevision and
the Cablevision Special Committee  the idea that each  of the Cablevision  Group
and  the GP Group  should agree to reductions  in the amounts  due them from the
Partnership in  order to  increase the  amount of  consideration that  would  be
distributable  to  the unaffiliated  Limited Partners  in  a liquidation  of the
Partnership in connection with the sale of  the Systems to a level (i) that  the
General  Partners considered fair to the  unaffiliated Limited Partners in light
of all the circumstances relating  to any such sale  and (ii) that would  induce
the  Limited Partners  to approve  any such  transactions. The  General Partners
initially proposed  that  CSSC and  Cablevision  Finance agree  to  forgive  all
cumulative  distributions on the Preferred Equity  as a method of increasing the
distribution to Limited Partners. CSSC also offered to forgo, without additional
consideration, its right to continue to receive management fees. Thereafter,  an
important  element of discussions  between the General  Partners and Cablevision
was the  aggregate amount  to be  distributed  to the  Limited Partners  in  the
Liquidation and the amount of and the allocation as between the GP Group and the
Cablevision  Group of the aggregate reductions in Affiliate Claims and Preferred
Equity Interests  necessary  to achieve  the  agreed upon  distribution  to  the
Limited Partners.
 
     In  late  1993,  following  discussions between  the  General  Partners and
Cablevision regarding  the possible  terms of  the potential  transactions,  the
Cablevision  Special Committee  authorized Cablevision to  make an  offer to the
General Partners with respect to the terms of the Transactions that would result
in a distribution of an  aggregate of $32.2 million  in the form of  Cablevision
Class  A Common  Stock to  the Limited Partners  in the  Liquidation and certain
limited concessions in connection with the Incorporation. The offer accepted the
concept of  reductions  in amounts  due  to members  of  the GP  Group  and  the
Cablevision  Group, and proposed that the  Affiliate Claims and Preferred Equity
Interests held by members of the Cablevision  Group and the GP Group be  reduced
proportionally,  as between the GP Group and the Cablevision Group, based on the
aggregate amounts of  Affiliate Claims  and Preferred Equity  Interests of  each
such Group, without regard to the contractual priorities otherwise applicable to
such amounts. In order to determine the amount of the reduction in the Preferred
Equity  Interests necessary  to distribute the  amount allocated  to the Limited
Partners in the Liquidation and to determine how much consideration  Cablevision
would  pay to members of  the GP Group in respect  of their Affiliate Claims and
Preferred Equity Interests, it was necessary to assume some notional amount  for
the Systems. Cablevision proposed the assumed notional amount for the Systems of
$210  million, which was based on a multiple of 11 times 1993 budgeted operating
cash flow and which  Cablevision believed was an  appropriate sale multiple  for
the  Systems. In  addition, the Cablevision  Special Committee  and Dolan agreed
that CSSC should  not receive  any amounts  in respect  of the  future value  of
management  fees under its management  agreements with the Related Partnerships.
The $32.2  million  offer represented  a  return  of approximately  80%  of  the
unaffiliated  Limited  Partners' original  investments. The  Cablevision Special
Committee considered the amount of such offer to be appropriate in light of  the
proportional  reductions in the amounts payable by the Partnership to members of
the GP Group  and the  Cablevision Group in  respect of  their Preferred  Equity
Interests.
 
                                       56
 
<PAGE>
     In  late 1993, due to a conflict unrelated to the Transactions, Cablevision
and Goldman, Sachs & Co. determined that it was no longer possible for  Goldman,
Sachs  &  Co.  to  continue  to  represent  the  Cablevision  Special Committee.
Thereafter, the  Cablevision  Special  Committee retained  Donaldson,  Lufkin  &
Jenrette  Securities  Corporation  ('DLJ')  to  advise  the  Cablevision Special
Committee with respect to the Transactions. See 'The
Transactions -- Cablevision's  Purposes and Reasons  for the Transactions.'  The
General  Partners began consulting with PaineWebber in late 1993 with respect to
their discussions with Cablevision and negotiations with the Cablevision Special
Committee and retained such  firm in May  1994 to evaluate  the fairness of  any
proposed transaction from the perspective of the unaffiliated Limited Partners.
 
     In  January  1994,  the  General  Partners  informed  the  members  of  the
Cablevision  Special  Committee  that  they  had  agreed  to  the   proportional
reductions  based on  the aggregate  amounts of  Affiliate Claims  and Preferred
Equity  Interests  of  each  such  Group,  without  regard  to  the  contractual
priorities  otherwise applicable  to such  amounts, but  that the  $32.2 million
offer was not sufficient.  The General Partners  proposed that Limited  Partners
receive  in the Liquidation Cablevision Class A Common Stock with a market value
of approximately $36.2 million,  representing a return  of approximately 90%  of
the  unaffiliated Limited Partners' original investments in the Partnership, and
that members  of the  Cablevision Group  and the  GP Group  agree to  additional
concessions  in connection with the Incorporation, including reducing the amount
of  Affiliate  Claims  and  Preferred  Equity  Interests  and  waiving  the  20%
post-Payout  interest  in the  Partnership in  respect of  Cablevision Finance's
Preferred Equity. The Cablevision Special Committee authorized a counteroffer to
increase the  consideration to  be received  by the  Limited Partners  to  $36.2
million  and  agreed  to  reduce  the  Affiliate  Claims  and  Preferred  Equity
Interests. In  this  connection,  the  Cablevision  Special  Committee  refused,
however, to waive the post-Payout interest attributable to Cablevision Finance's
Preferred  Equity  if the  Incorporation  was effected  but  the Merger  was not
consummated.
 
     In April 1994, as a result of their further review of the proposed terms of
the Transactions, the General Partners were unable to conclude that $210 million
was an appropriate value for the  Systems. The General Partners determined  that
$235  million was a reasonable valuation for the Systems and that, based on such
valuation, and given the uncertainties regarding the Preferred Equity  discussed
below  under ' -- Uncertainties Regarding Validity of the Preferred Equity,' the
appropriate amount that the  Limited Partners should receive  in the Merger  and
the  subsequent Liquidation was  Cablevision Class A Common  Stock with a market
value of approximately $40.25  million, which would  return to the  unaffiliated
Limited Partners approximately 100% of the aggregate amounts they had originally
invested  in the Partnership. The General Partners thus informed the Cablevision
Special Committee  that  they  believed  that the  Limited  Partners  should  be
allocated  Cablevision Class A Common Stock  with an approximate market value of
$40.25 million in the Merger and Liquidation and that the proposed  proportional
reductions in Affiliate Claims and Preferred Equity Interests held by affiliates
should  be based on an assumed notional  amount for the Systems of $235 million.
Such increase in the assumed notional amount ascribed to the Systems would  have
the effect of increasing the amount of cash to be received by the members of the
GP Group in connection with the Transactions.
 
     In May 1994, the Cablevision Special Committee agreed to consider terms for
the  Transactions that would enable the  Limited Partners to receive Cablevision
Class A Common  Stock with a  market value of  approximately $40.25 million  and
provide  for  the Incorporation  Concessions, but  would not  agree to  base the
proportional reductions in Affiliate Claims and Preferred Equity Interests on an
assumed notional amount of $235 million. The Cablevision Special Committee would
not agree to base the proportional reductions in Affiliate Claims and  Preferred
Equity  Interests on a proposed assumed  notional amount of $235 million because
they had previously agreed to allocate such interests based upon an assumed $210
million figure. An increase in the assumed notional amount to $235 million would
have, among other things, resulted in a larger cash payment to members of the GP
Group. The General Partners indicated that,  as between members of the GP  Group
and  members of the Cablevision Group, they would agree to base the proportional
reductions in Affiliate Claims  and Preferred Equity  Interests on the  original
notional  amount of $210 million  even though they could  not conclude that $210
million  was  an  appropriate  value  for  the  Systems.  The  increase  in  the
distribution  to the Limited Partners in the Liquidation without any increase in
the assumed notional amount had the effect of decreasing the amount  Cablevision
would   pay  members   of  the  GP   Group  with  respect   to  their  Affiliate
 
                                       57
 
<PAGE>
Claims and Preferred Equity Interests. Accordingly, the parties did not agree to
a specific value for  the Systems. The General  Partners determined that it  was
not  necessary for  the parties  to agree  on a  specific value  for the Systems
because of the Partnership's outstanding contractual obligations, the reductions
agreed to by members of the GP  Group and the Cablevision Group and the  General
Partner's belief that the $40.25 million value allocated to the Limited Partners
would be fair under any reasonable valuation of the Systems.
 
     On  June 14, 1994 (i) the  General Partners approved the Transactions, (ii)
the Cablevision  Special  Committee  and  the  Cablevision  Board  of  Directors
approved  the Transactions, and  (iii) the Merger Agreement  was executed. For a
discussion of the  reasons for such  approval, see '  -- Recommendations of  the
General Partners; Fairness of the Transactions.'
 
     The  amount of Cablevision  Class A Common Stock  that the Limited Partners
are expected to  receive in  the Merger and  Liquidation has  been reduced  from
Cablevision  Class A  Common Stock  with an  Average Cablevision  Stock Price of
$40.25 million to  approximately $40.0 million  because Cablevision, which  owns
282  Units,  has agreed  to receive  Cablevision  Class A  Common Stock  with an
Average Cablevision Stock Price of $9,000 per Unit. Cablevision paid such  lower
amount  for its Units.  The difference between $40.0  million and $40.25 million
reflects the $282,000  reduction in the  Cablevision Class A  Common Stock  that
otherwise would have been received by Cablevision.
 
     UNCERTAINTIES  REGARDING VALIDITY  OF THE  PREFERRED EQUITY.  The Preferred
Equity was issued to each of Cablevision Finance and CSSC pursuant to  Paragraph
8.1(a)(vii)  of the  Partnership Agreement.  Paragraph 8.1(a)(vii)  provides, in
relevant part  (with capitalized  terms having  the meanings  set forth  in  the
Partnership Agreement), that the General Partners have the right and power
 
    'on  behalf of  the Partnership,  [to] enter  into .  . .  participations or
    agreements   with   affiliated   or    unaffiliated   persons,   firms    or
    corporations  . . ., on any terms, including without limitation the granting
    of an equity participation in  the Partnership; provided, however, that  the
    General  Partners may  enter into  any such  . .  . agreement  or grant such
    participation only  if  (A)  the  relative  post-Payout  and  post-Breakeven
    interests of the Cablevision Partners, as a group, and the Limited Partners,
    as a group, would be affected proportionately by virtue of the entering into
    such  . . . agreement  or the granting of  such participation or (B) Limited
    Partners then entitled to seventy percent  (70%) or more of the Net  Profits
    and  Net Losses  of the Partnership  allocated to all  Limited Partners, and
    Limited Partners  (other  than any  person  which, directly  or  indirectly,
    controls   or  is  controlled  by  or  is  under  common  control  with  (an
    'Affiliate') of a General Partner) then  entitled to fifty percent (50%)  or
    more  of the Net Profits and Net Losses of the Partnership allocated to such
    Limited Partners,  have  consented  to the  entering  into  of such  .  .  .
    agreement or the granting of such participation.'
 
The  Partnership Agreement defines 'Cablevision  Partners' as Dolan, Cablevision
Systems Boston Corporation and Cablevision Systems Development Corporation,  and
it  defines 'Limited Partners' as  the limited partners listed  on Schedule B to
the Partnership Agreement, which lists all of the holders of Units on the  books
and  records of the Partnership. Neither the term 'Cablevision Partners' nor the
term 'Limited  Partners' is  defined  in the  Partnership Agreement  to  include
either  Cablevision  Finance or  CSSC. The  contractual  terms of  the Preferred
Equity held by Cablevision Finance provided for, among others things, the  right
to  receive 20%  of all  amounts available  for post-Payout  distributions. This
post-Payout interest reduced ratably the  existing post-Payout interests of  the
General Partners from 40% to 32% and of the Limited Partners from 60% to 48%.
 
     The  General Partners did  not seek or  obtain the approval  of the Limited
Partners to issue the Preferred  Equity pursuant to Paragraph 8.1(a)(vii)(B)  of
the  Partnership Agreement  because, based on  the advice of  their counsel, the
General Partners  believed  that  Paragraph 8.1(a)(vii)(A)  of  the  Partnership
Agreement  authorized them  to issue the  Preferred Equity to  affiliates of the
General Partners. That belief was based  on the conclusion that the issuance  of
the  Preferred  Equity  affected  the 'Cablevision  Partners'  and  the 'Limited
Partners' proportionately because  neither the term  'Cablevision Partners'  nor
the  term 'Limited Partners' is defined  in the Partnership Agreement to include
Cablevision Finance or CSSC.
 
                                       58
 
<PAGE>
     In connection with  their consideration  of the  Transactions, the  General
Partners,  together  with  their  counsel, Debevoise  &  Plimpton,  reviewed the
issuance of the Preferred Equity. The General Partners continue to believe  that
the  Preferred Equity was validly issued. They concluded, however, based on such
review and the advice of their counsel, that one or more Limited Partners  could
bring litigation challenging the issuance of the Preferred Equity on the grounds
that  it  did not  fully comply  with Paragraph  8.1(a)(vii) of  the Partnership
Agreement and claiming that the holders of the Preferred Equity are not entitled
to their  Full  Contractual  Rights  (including  payment  of  the  full  amounts
contributed  to the  Partnership in respect  of the Preferred  Equity and unpaid
cumulative distributions  thereon  at the  rate  of 15%  per  annum,  compounded
semi-annually,  prior to any  distribution to Partners).  In such litigation, it
would also be possible that a Limited Partner would assert that interests in the
Partnership held by Cablevision Finance and  CSSC, as affiliates of the  General
Partners,  should be deemed to be interests held by the Cablevision Partners and
that the  issuance  of  the  Preferred Equity  therefore  did  not  comply  with
Paragraph 8.1(a)(vii)(A) because such issuance affected the relative post-Payout
and  post-Breakeven  interests  of  the  Cablevision  Partners  and  the Limited
Partners  disproportionately.  The   General  Partners   recognized  that   such
litigation   might  be   commenced  notwithstanding   that  no   post-Payout  or
post-Breakeven distributions  have  been  made  to  date  or  will  be  made  in
connection  with the Transactions and that, as  a result, to date there has been
and,  in   connection  with   the  Transactions   there  will   be,  no   actual
disproportionate  effect on the  post-Payout or post-Breakeven  interests of the
Limited Partners whether or not the interests in the Partnership of  Cablevision
Finance  and  CSSC  are deemed  to  be  interests of  Cablevision  Partners. See
' -- Certain  Litigation' below  for a description  of litigation  brought by  a
Limited Partner.
 
     In   assessing  the  fairness  of  the  consideration  to  be  received  by
unaffiliated  Limited  Partners  in   the  Liquidation  and   in  view  of   the
uncertainties  concerning the  Preferred Equity,  PaineWebber asked  the General
Partners to establish a value of the Preferred Equity for PaineWebber to  assume
for  purposes of its fairness  opinion. In light of this  request and as part of
their own consideration of whether the amount to be received by the unaffiliated
Limited Partners in the Liquidation is fair, the General Partners requested that
their counsel  advise them  as to  the most  likely outcome  if litigation  were
brought  by  one  or  more  Limited Partners  challenging  the  issuance  of the
Preferred Equity. The General Partners recognized that the outcome of litigation
involving claims that are highly fact dependent and that require the analysis of
complex issues and documents  cannot be predicted with  certainty, and that  any
such  litigation could  result in  a judicial  determination that  the Preferred
Equity  is  not  entitled  to  receive  its  Full  Contractual  Rights.  Such  a
determination  could,  in turn,  lead  to a  determination  that holders  of the
Preferred Equity  are  entitled  to  a  reduced amount  of  the  proceeds  of  a
liquidation  of the Partnership or other distributions. Any such reduction could
increase the amount that the Limited Partners would be entitled to receive  from
the proceeds of a liquidation of the Partnership or of other distributions.
 
     Counsel  to the General  Partners analyzed the issues  that could be raised
regarding  compliance  of  the  issuance  of  the  Preferred  Equity  with   the
Partnership  Agreement and the  applicability of various  defenses that would be
available in  such  a litigation,  including,  among others,  laches,  estoppel,
acquiescence  and the  statute of  limitations. Such  counsel also  analyzed the
various remedies that might be granted  if a court concluded that the  Preferred
Equity  was not validly  issued and that  there are no  valid legal or equitable
defenses to such claim.
 
     Counsel to the  General Partners identified  the seven possible  litigation
outcomes  listed  below,  which they  believe  represent the  range  of possible
outcomes, and  assessed  the  likelihood  of such  outcomes.  Based  upon  their
analysis,  counsel for the  General Partners concluded  that, if litigation were
brought by  one  or  more  Limited Partners  challenging  the  issuance  of  the
Preferred  Equity and such  litigation were fully  adjudicated, it is reasonably
probable that one  of the  first four outcomes  listed below  would occur.  They
considered  the fifth and sixth listed possible outcomes to be unlikely to occur
in the event of such litigation, and  concluded that the last listed outcome  is
remote.
 
          1.  The  Preferred  Equity  would  be  held  to  have  been  issued in
     compliance with the  Partnership Agreement or  any non-compliance would  be
     held to be immaterial.
 
          2.  A  legal  or equitable  defense  would bar  the  Limited Partners'
     challenges.
 
                                       59
 
<PAGE>
          3. The holders of the Preferred  Equity would be entitled to  receive,
     in  lieu of  their Full Contractual  Rights, the principal  amount of their
     investments plus a reasonable return.
 
          4. The amounts paid for the Preferred Equity would be treated as loans
     to the Partnership with the consequence that the Partnership's indebtedness
     would have exceeded the $80 Million Cap and approximately $18.5 million  of
     Preferred  Equity and  subordinated loans  would be  converted, pursuant to
     Section 6.8 of the Partnership Agreement, into subordinated Loan Conversion
     Contributions that may be repaid only from 25% of the amounts available for
     post-Payout distributions. Holders of  the Preferred Equity would  receive,
     in  lieu of the Full Contractual Rights, repayment of the principal amounts
     of their Preferred Equity investments, less the amount of Preferred  Equity
     converted  into Loan Conversion Contributions, plus interest on such amount
     at a reasonable rate pursuant to Section 10.1 of the Partnership Agreement.
 
          5. All purchases of Preferred Equity would be treated as purchases  of
     limited  partnership interests and, in lieu of the Full Contractual Rights,
     holders of  the  Preferred Equity  would  share ratably  with  the  Limited
     Partners in any distributions.
 
          6. The Preferred Equity holders would, in lieu of the Full Contractual
     Rights,  be entitled to  receive only repayment of  the amounts invested as
     Preferred Equity, without any return on those investments.
 
          7. The Preferred Equity  holders would receive  nothing in return  for
     their original $50.3 million investment.
 
     The  following  table  sets  forth for  each  of  the  foregoing litigation
outcomes the amounts the  holders of the Preferred  Equity would be entitled  to
claim  in respect of their Preferred Equity  Interests in a liquidation or other
distribution from the Partnership,  as well as the  value the Partnership  would
need  to receive  from a hypothetical  sale of the  Systems to a  third party to
generate distributions to  the Limited Partners  equal to the  $40 million  they
would  receive in the Liquidation, assuming for purposes of this analysis that a
third party  would be  willing to  purchase  the Systems  for such  amount.  The
amounts  set forth in the table do  not reflect either the litigation costs that
would be incurred  or the delay  in obtaining liquidity  if no transaction  were
consummated  until after the uncertainties relating to the Preferred Equity were
adjudicated or otherwise resolved.
 
<TABLE>
<CAPTION>
                                                                                                           HYPOTHETICAL
                                                                                                           THIRD PARTY
                                                                                                          PURCHASE PRICE
                                                                                         $40 MILLION        NEEDED TO
                                                                                         ALLOCATED TO       RETURN $40
                      TREATMENT OF                   PREFERRED EQUITY    OTHER SENIOR      LIMITED        MILLION TO THE
                    PREFERRED EQUITY                      CLAIM             CLAIMS         PARTNERS      LIMITED PARTNERS
      --------------------------------------------   ----------------    ------------    ------------    ----------------
                                                  (DOLLARS IN MILLIONS)
                                                  (AS OF JUNE 30, 1995)
 
<S>   <C>                                            <C>                 <C>             <C>             <C>
Reasonably Probable Outcomes
1.    Preferred Equity validly issued                     $168.0            $116.8          $ 40.0            $325.2
2.    Challenge barred                                     168.0             116.8            40.0             325.2
3.    Preferred Equity principal returned with
      reasonable rate of return(1)                         117.5             116.8            40.0             274.7
4.    Preferred Equity treated as loans(2)                 109.4              98.5            40.0             248.3
 
Unlikely Outcomes
5.    Treated as Limited Partnership Units                      (3)          116.8            40.0             208.0
6.    Preferred Equity investment returned without
      dividends or interest                                 50.3             116.8            40.0             207.5
 
Remote Outcome
7.    Preferred Equity paid nothing                          0.0             116.8            40.0             157.2
 
The Merger(4)
8.    Preferred Equity allocation in the
      Liquidation                                           52.8             116.8            40.0             210.0
</TABLE>
 
                                                        (footnotes on next page)
 
                                       60
 
<PAGE>
(footnotes from previous page)
 
(1) Assumes a rate of return of the prime rate plus 2%. The average of the prime
    rate over the period during which the Preferred Equity has been  outstanding
    is  8.47%. There is a  range of rates that  might be deemed reasonable under
    the circumstances. The General Partners consider such rate to be  reasonable
    in  light of  the very  high degree  of risk  associated with  the Preferred
    Equity, which was issued after the Partnership had experienced business  and
    financial difficulties.
 
(2) Interest  is calculated at the prime rate  plus 2%, as described in footnote
    1, and $18.5 million  of Preferred Equity and  subordinated loans have  been
    treated   as   Loan  Conversion  Contributions.  See  'The  Transactions  --
    Background of the Transactions -- Financial Background.'
 
(3) The  Preferred  Equity  would, in  effect,  be converted  into  5,030 Units,
    assuming, that the  holders of Preferred  Equity would have  been deemed  to
    have  purchased Units  at a price  of $10,000  per Unit. The  holders of the
    Preferred Equity and the Limited Partners would, under this outcome, receive
    approximately 55% and 44%, respectively, of any pre-Payout distributions  to
    Partners, while the General Partners would receive 1% of such distributions.
    Under this outcome, in a distribution where the Limited Partners receive $40
    million,  the holders of  the Preferred Equity  would receive $50.3 million.
    Under such circumstance, Payout would  be achieved upon the distribution  of
    $90.3 million to Limited Partners.
 
(4) Included for reference purposes only.
 
     As  set  forth in  the  table above,  in  each of  the  reasonably probable
outcomes, the holders  of the Preferred  Equity would have  a claim against  the
Partnership  in excess of both the  approximately $52.8 million that Cablevision
Finance will receive in the Liquidation and the $80 million minimum value of the
Preferred Equity assumed by PaineWebber at the direction of the General Partners
for purposes of rendering its fairness opinion to the General Partners.  Counsel
to  the  General Partners  did  not identify  any  outcome that  they considered
reasonably probable that  would result in  the holders of  the Preferred  Equity
being held to have a claim of less than $80 million.
 
     Based  upon the  foregoing and their  assessment of the  likelihoods of the
possible litigation  outcomes,  counsel  to the  General  Partners  advised  the
General  Partners that the  Limited Partners would more  likely than not receive
less than $40 million and the holders of the Preferred Equity would more  likely
than  not receive more than $80 million  if, hypothetically, the validity of the
Preferred Equity  were fully  adjudicated and  the Partnership  and  Cablevision
consummated  the Merger and  Liquidation substituting the  adjudicated rights of
the Preferred Equity for approximately $52.8 million (as of June 30, 1995)  that
Cablevision  Finance has  agreed to  accept in  respect of  the Preferred Equity
Interests in the Liquidation. The $80  million amount (which includes the  $50.3
million  originally invested and a return of  at least $29.7 million) exceeds by
approximately $27.2  million the  amount actually  allocated to  the holders  of
Preferred  Equity  in  the Liquidation.  Based  on the  foregoing  analysis, the
General Partners concluded  that the Preferred  Equity is more  likely than  not
entitled  to at  least $80  million. The  General Partners  therefore instructed
PaineWebber to assume for  purposes of its fairness  opinion that the  Preferred
Equity  has a  value of at  least $80 million.  The Preferred Equity  may have a
value, after resolution of the uncertainties  relating to its issuance, that  is
greater or less than $80 million.
 
     Cablevision  Finance has agreed,  solely in connection  with the Merger, to
reduce the Preferred Equity Interests to approximately $52.8 million (as of June
30, 1995) upon consummation of the  Merger. Cablevision has advised the  General
Partners  that,  other than  in  connection with  the  Transactions, Cablevision
Finance  will  not  agree  to  any  reductions  or  modifications  of  the  Full
Contractual  Rights of its  Preferred Equity and, if  necessary, will pursue all
legal remedies to  enforce those rights.  Cablevision believes that  Cablevision
Finance  advanced funds to the Partnership for valid business purposes at a time
when no other sources  of funding were  available. Cablevision further  believes
that  Cablevision Finance  acquired the  Preferred Equity  in good  faith and on
terms that were favorable to the Partnership.
 
     Based on  advice of  counsel,  the General  Partners believe  that  Limited
Partners  who consent  to the  Incorporation or  Merger could  be, but  will not
necessarily be, precluded from challenging the issuance of the Preferred  Equity
solely  because  of that  consent; however,  Cablevision  Finance and  the other
defendants in the Litigation have informed the General Partners that they  would
raise  the consent  as part  of the  defense to  any challenge,  and the General
Partners believe that the consent of the Limited Partners to the Transactions is
a factor that would  be considered by  a court in  deciding whether the  Limited
Partners would be barred from challenging the issuance of the Preferred Equity.
 
     The  Partnership  is a  Massachusetts limited  partnership. Counsel  to the
General Partners are not admitted  to practice in Massachusetts. Such  counsel's
advice  with respect to the  Preferred Equity was based  on their judgment after
consultation with Massachusetts counsel as to how a court applying Massachusetts
law would be likely to decide these issues.
 
                                       61
 
<PAGE>
CERTAIN LITIGATION
 
     On October  5,  1994, following  the  Partnership's filing  of  preliminary
consent  solicitation materials with the Securities and Exchange Commission that
discussed the  uncertainty  with respect  to  the Preferred  Equity,  a  Limited
Partner   brought  the  Lawsuit  in  Superior   Court  of  the  Commonwealth  of
Massachusetts captioned Joel G. Lippe  v. Cablevision Systems Corp., Charles  F.
Dolan,  Cablevision of  Boston Limited  Partnership, Cablevision  Systems Boston
Corp.,  Cablevision  of  Brookline  Limited  Partnership,  Cablevision   Systems
Brookline Corp., Cablevision Systems Services Corp., Cablevision Finance Limited
Partnership,  COB, Inc., and Cablevision of  Boston, Inc., C.A. No. 94-5428. The
action is a purported class action on behalf of holders of Units other than  the
defendants,  members of the immediate family of Dolan, officers and directors of
the corporate defendants, affiliates  of Cablevision and their  representatives,
heirs, successors and assigns.
 
     The  action asserts,  among other things,  claims of  breaches of fiduciary
duty or aiding and  abetting breaches of fiduciary  duty against the  defendants
arising  out  of the  Partnership's issuance  of  Preferred Equity  allegedly in
violation of the Partnership Agreement and the defendants' negotiation of timing
and terms for the Merger and Liquidation that are allegedly not fair to  Limited
Partners.  The  action seeks,  among  other things  (i)  a declaration  that the
defendants have breached their fiduciary duties to the Limited Partners or aided
and abetted such breaches of fiduciary duties, (ii) a declaration that it  would
be a breach of fiduciary duty for the defendants to cause the Partnership to pay
themselves  any  distributions on  the  Preferred Equity  because  the Preferred
Equity was unlawfully issued to defendants,  (iii) an order that the  defendants
provide   an  accounting  to  the  Partnership  and  Limited  Partners  for  the
Partnership's operations  prior  to  any Liquidation,  (iv)  a  preliminary  and
permanent  injunction against  consummation of  the Merger  and Liquidation, (v)
rescission of the Merger and Liquidation  if they are consummated or  rescissory
damages  if  they  cannot  be  rescinded,  and  (vi)  compensatory  damages. All
defendants have  answered  the  complaint,  and  discovery  has  commenced.  The
defendants  intend  to  defend the  action  vigorously.  If such  action  is not
dismissed or settled, the conditions to the Incorporation and Merger will not be
satisfied.  See  'Description  of  the   Incorporation  --  Conditions  to   the
Incorporation' and 'Descriptions of the Merger -- Conditions to the Merger.'
 
REASONS FOR AND ALTERNATIVES TO THE TRANSACTIONS
 
     The  Transactions  are  being proposed  at  this time  because  the General
Partners were able  at this time  to structure a  transaction that will  provide
liquidity  to  Limited Partners  at a  price the  General Partners  believed was
desirable and fair from the perspective of all relevant parties.
 
     The General Partners  believe that  the Incorporation  will facilitate  the
Merger  (or if the  Merger is not  approved, a future  tax-free transaction) and
will enable the Partnership to take advantage of the Incorporation  Concessions.
The  Incorporation is a condition to the  Merger. The value of the Incorporation
Concessions may  be  affected  by  certain questions  relating  to  whether  the
Preferred   Equity  is  entitled  to  its  Full  Contractual  Rights.  See  'The
Transactions --  Background  of  the  Transactions  --  Uncertainties  Regarding
Validity  of the  Preferred Equity,'  'Description of  the Incorporation  -- The
Incorporation,' and 'Description of the Merger -- Determination of Allocation of
Consideration.' The Merger  is being  proposed by the  General Partners  because
they  believe  that (i)  the consideration  to be  received by  the unaffiliated
Limited Partners is  fair to  such Limited Partners,  (ii) it  is unlikely  that
Limited Partners will receive any cash distributions from the Partnership in the
foreseeable future because the Partnership's cash flow will not be sufficient to
operate  the Systems, service outstanding indebtedness  and pay prior claims for
the foreseeable future and (iii) because existing Affiliate Claims and Preferred
Equity interests  continue to  accrue  interest and  distributions at  rates  of
between  9%  and 15%,  and management  fees equal  to 3  1/2% of  gross revenues
continue to accrue, it is unlikely that the consideration that Limited  Partners
would  receive from any sale of the Systems in the foreseeable future, if such a
sale could be structured and consummated, would exceed the value to be  received
by  them in  the Transactions.  These beliefs  were based,  in part,  on certain
projections prepared  by  management of  the  Partnership. See  'Cablevision  of
Boston  -- Management Projections.' The General  Partners are also proposing the
Merger because  they  believe that  the  Merger will  provide  the  unaffiliated
Limited  Partners with a  more liquid security than  their current investment in
the Partnership by  giving them  the opportunity  to receive  a distribution  of
publicly-traded shares of
 
                                       62
 
<PAGE>
Cablevision  Class  A Common  Stock  in liquidation  of  their interests  in the
Partnership with a market value (which will be based on the Average  Cablevision
Stock Price) sufficient to return to such Limited Partners approximately 100% of
the  amounts they had  originally invested in the  Partnership. In addition, the
General Partners  believe, based  on the  opinion of  counsel, that  it is  more
likely  than not that most Limited Partners will not recognize any net amount of
taxable income  as a  result of  the consummation  of the  Transactions and  the
Liquidation.
 
     The Merger will also provide members of the GP Group with a return of their
investment  in the Partnership. As described more  fully under ' -- Interests of
Certain Persons in the Transactions;  Conflicts of Interest' below, the  General
Partners  and their affiliates (including  Cablevision) will receive substantial
benefits  as  a  result  of  the  Transactions.  Since  the  inception  of   the
Partnership,  the General Partners and  their affiliates, other than Cablevision
and  its  subsidiaries,  have  been  responsible  for  the  management  of   the
Partnership  and have invested a total of  approximately $4.7 million in cash in
the Partnership, as well  as the provisional license  for the Boston System.  In
the  Transactions,  the  General  Partners  and  their  affiliates  (other  than
Cablevision and  its subsidiaries)  will receive  cash and  Cablevision Class  A
Common  Stock aggregating approximately $20.1 million (calculated as of June 30,
1995). The Merger  will also  alleviate certain potential  conflicts that  could
arise  between  the  Partnership  and  Cablevision  because  of  Dolan's control
relationship with  both entities,  from the  use of  Cablevision's personnel  to
manage   the  Related  Partnerships'  businesses  and  in  connection  with  the
negotiation of pricing of programming services purchased by the Partnership from
Cablevision affiliates. See ' -- Risks that Neither Transaction is Consummated,'
'   --   Background   of   the    Transactions'   and   'Description   of    the
Merger -- Determination of Allocation of Consideration.'
 
     The   General  Partners   considered  two   primary  alternatives   to  the
Transactions: (i) a sale of the Systems to a third party other than  Cablevision
followed  by a liquidation of the Partnership;  and (ii) the continuation of the
Partnership's current business and ownership structure.
 
     The General Partners  did not consider  a sale  of the Systems  to a  party
other  than Cablevision followed  by a liquidation  of the Partnership  to be an
attractive alternative to  the Transactions  because any  such sale  to a  third
party  would likely result in distributions  to unaffiliated Limited Partners of
less than $10,000 per Unit.  Any sale of the Systems  to a third party would  be
similar  to the sale of  the Systems to Cablevision.  However, members of the GP
Group and  the  Cablevision  Group  have agreed  to  accept  reductions  in  the
Preferred  Equity  Interests only  in connection  with  the consummation  of the
Incorporation and Merger.  As a  result, based on  the amount  of the  Preferred
Equity  Interests and other obligations of the  Partnership as of June 30, 1995,
absent a reduction in the rights of  the Preferred Equity, any third party  that
purchases  the Assets would  likely have to  pay $325.2 million  or more for the
Systems (without giving  effect to any  capital gain or  other taxes that  might
become   payable  as  a  result  of  such  transaction),  in  order  to  produce
distributions to the unaffiliated Limited Partners equal to the $40.0 million of
value they would  receive in  the Liquidation and  more than  $284.8 million  to
provide  any  distribution  to Limited  Partners.  The General  Partners  do not
believe that a  third party would  be willing  to pay either  $325.2 million  or
$284.8  million in  the foreseeable  future because  such sale  prices represent
multiples of more than 18 times and 15.8 times, respectively, the estimated 1995
operating cash flow for the Systems, which multiples are well in excess of  cash
flow  multiples paid for  cable television systems in  recent years. The General
Partners believe that a  multiple of cash  flow is the  indicator of value  most
often  used in the industry.  See ' -- Fairness  Opinion Received by the General
Partners -- Analysis of  the Partnership.' In addition,  a third party would  be
unlikely  to pay $40 million of  consideration to Limited Partners absent either
an agreement  from the  holders of  the  Preferred Equity  to accept  a  reduced
payment or an adjudication of the uncertainties relating to the Preferred Equity
in  which  the court  determined that  the  Preferred Equity  was entitled  to a
substantially reduced amount. Cablevision has advised the General Partners that,
other than in  connection with  the Transactions, Cablevision  Finance will  not
agree  to any reductions or modifications of  the Full Contractual Rights of its
Preferred Equity and, if  necessary, will pursue all  legal remedies to  enforce
those   rights.  As   discussed  in  detail   under  '  --   Background  of  the
Transactions -- Uncertainties Regarding Validity  of the Preferred Equity,'  the
General  Partners  believe  that  even  if  the  uncertainties  relating  to the
Preferred Equity were  adjudicated, the  holders of the  Preferred Equity  would
more  likely than not be held  to be entitled to receive  as of June 30, 1995 an
amount at  least equal  to $80  million  in respect  of their  Preferred  Equity
Interests  in the absence of any  agreed-upon reduction and, accordingly, that a
 
                                       63
 
<PAGE>
third party would need to  pay at least $235 million  (as of June 30, 1995)  for
the  Systems  in order  to generate  distributions  to the  unaffiliated Limited
Partners equal to the value  they would receive in  the Liquidation. A value  of
$235  million would yield  a multiple of approximately  13.0 times the estimated
1995 operating  cash  flow for  the  Systems, which  multiple  is in  excess  of
multiples  yielded in  sales of  cable television  systems in  recent years. See
' -- Recommendations of the General Partners; Fairness of the Transactions'  and
'  --  Fairness Opinion  Received by  the  General Partners  -- Analysis  of the
Partnership.'
 
     The General Partners did not  consider a continuation of the  Partnership's
current business and ownership structure to be an attractive alternative because
they  believe that it  is unlikely that  the Limited Partners  would receive any
distributions of value or achieve any  liquidity in respect of their  investment
in  the  Partnership  for  the  foreseeable  future.  In  addition,  because the
Partnership's contractual obligations with respect  to the Affiliate Claims  and
Preferred  Equity Interests will continue to accrue,  any sale of the Systems in
the foreseeable future could result in the amount of the consideration  received
by   the  unaffiliated  Limited   Partners  being  lower   than  the  amount  of
consideration that would be received by the unaffiliated Limited Partners in the
Liquidation. See ' -- Background of the Transactions -- Uncertainties  Regarding
Validity  of the Preferred Equity,' 'Description  of the Merger -- Determination
of Allocation  of  Consideration'  and  'Cablevision  of  Boston  --  Management
Projections.'  Continuation  of the  current  business and  structure  will also
subject the  Partnership to  the risks  described below  under '  -- Risks  that
Neither  Transaction  is Consummated.'  Based  upon the  foregoing,  the General
Partners believe that for the foreseeable future the value of the Units would be
less than $10,000 each in the absence of the proposed Transactions or a  similar
proposal to acquire the Systems.
 
     The General Partners did not consider liquidation of the Partnership in the
absence  of a sale of the Systems  to be a viable alternative. The Partnership's
assets consist of antennas  and satellite earth  stations to receive  television
and  radio  signals,  microwave  relay systems,  coaxial  cables  and associated
electronic equipment and  cables from  the Systems'  distribution networks  into
subscriber  homes, as well as intangible assets  such as the Boston License, the
Brookline License  and subscriber  lists. The  book value  of the  Partnership's
assets  (at June 30, 1995) was $47.1  million. The General Partners believe that
the value  of these  assets on  a non-going-concern  basis is  limited and  that
substantially   more  value  can  be  achieved  by  selling  the  Systems  as  a
going-concern on the  basis of  its operating  cash flow.  The General  Partners
believe  that, if the assets were sold in a liquidation that did not involve the
sale  of  the  Systems  as  a  going  concern,  the  value  received  would   be
substantially  less than  the value  to be  received by  the Partnership  in the
Merger and Liquidation. In such a liquidation, the Limited Partners would almost
certainly receive  substantially less  than $10,000  per Unit  and, perhaps,  no
distribution  at all. A liquidation  involving a sale of  the Systems as a going
concern would be substantially the  same as the sale of  the Systems to a  third
party as discussed above.
 
     If  the Incorporation  is approved  and consummated  and the  Merger is not
approved and consummated,  the General  Partners will  consider liquidating  the
Partnership  and distributing the stock of Boston Sub to the Limited Partners if
they believe  that such  a  distribution would  increase  the liquidity  of  the
Limited  Partners' investment in the Partnership  and that an allocation of such
stock between the Limited Partners and other parties holding priority claims  in
the  Partnership  that is  fair to  the unaffiliated  Limited Partners  could be
achieved. Any  such liquidation  would  require the  consent  of a  Majority  of
Limited Partners.
 
INTERESTS OF CERTAIN PERSONS IN THE TRANSACTIONS; CONFLICTS OF INTEREST
 
     The  management of  Cablevision and the  management of  the Partnership are
substantially identical.  All  of  the  General  Partners  are  affiliated  with
Cablevision.  The General Partners  negotiated the terms  of the Transactions on
behalf of the Partnership. No independent representative or independent  counsel
has  acted on  behalf of  the unaffiliated  Limited Partners  in connection with
determining the  terms  of either  Transaction,  nor did  the  General  Partners
negotiate the terms of either Transaction with any unaffiliated Limited Partner.
See ' -- Recommendations of the General Partners; Fairness of the Transactions.'
Retention  of  an  unaffiliated  representative or  independent  counsel  in the
context of the  proposed Transactions  is not  required or  contemplated by  the
Partnership Agreement or other
 
                                       64
 
<PAGE>
organizational  documents of the Partnership. As a result, Limited Partners were
not offered the opportunity, through such representatives, to participate in the
negotiation or structuring of the terms of the proposed Transactions. There is a
possibility that, if any such representatives did participate, the terms of  the
Transactions  would  have been  different and,  perhaps,  more favorable  to the
unaffiliated Limited Partners.
 
     Members of the GP Group and the Cablevision Group will, as described below,
receive substantial amounts  if the  Merger is consummated.  These amounts  are,
however,  less in the aggregate than these parties would have been contractually
entitled to receive  in the  Liquidation had such  parties not  agreed to  grant
concessions  to the Partnership in connection with the Transactions with respect
to the payment of certain amounts of the unpaid cumulative distributions on  the
Preferred  Equity.  The value  of such  concessions may  be affected  by certain
questions relating  to whether  the Preferred  Equity is  entitled to  its  Full
Contractual  Rights.  In addition,  because  Cablevision will  be  receiving the
Systems in the  Merger, the value  received by  Cablevision as a  result of  the
Transactions  may  be  greater than  the  amounts  allocated to  members  of the
Cablevision Group  in respect  of their  Affiliate Claims  and Preferred  Equity
Interests.  See ' --  Background of the  Transactions -- Uncertainties Regarding
Validity   of    the    Preferred    Equity'    and    'Description    of    the
Merger -- Determination of Allocation of Consideration.'
 
     INTERESTS OF MEMBERS OF THE GP GROUP. Dolan is the chairman of the Board of
Directors,  chief executive officer and  the holder of a  majority of the voting
power of Cablevision. Dolan beneficially owned,  as of August 31, 1995, 2.3%  of
the Cablevision Class A Common Stock and 20.3% of the Cablevision Class B Common
Stock,  representing, on a  combined basis, 18.6%  of the total  voting power of
both classes. In addition,  trusts established for the  benefit of Dolan  family
members,  as  to  which  Dolan  disclaims  beneficial  ownership,  together  own
Cablevision common stock  representing approximately 72.5%  of the total  voting
power  of  both  classes.  See  'Risk  Factors  --  Risks  Associated  with  the
Incorporation and Merger -- Risks of  an Investment in Cablevision if Merger  is
Consummated  --  Voting  Control  by  Majority  Stockholders;  Disparate  Voting
Rights.' Dolan is also the Managing  General Partner of the Partnership and  the
sole  stockholder and a director of CSBC,  which is the other General Partner of
the Partnership. The General  Partners together hold a  1% pre-Payout and  18.8%
post-Payout   partnership  interest  in  the  Partnership.  Dolan  is  the  sole
stockholder of CSSC,  which is a  party to separate  management agreements  with
each  of the Related Partnerships. See 'Description of the Merger -- Liquidation
of the Partnership Following the Merger.'
 
     Dolan is  also the  managing general  partner of  Brookline, in  which  the
Partnership  holds a 99% limited partnership  interest, and the sole stockholder
and a  director of  CSBrC, which  is  the other  general partner  of  Brookline.
Together,  the  general  partners of  Brookline  hold a  1%  general partnership
interest in Brookline. In connection with  the Merger, Dolan has agreed to  sell
all  of the outstanding  capital stock of  CSBrC to Cablevision  for $100. CSBrC
will then succeed  Dolan as managing  general partner of  Brookline. This  sale,
which  is a condition  to the closing  under the Merger  Agreement, will only be
consummated if the Merger is consummated. Neither the Partnership nor any of the
Limited Partners will share in  the proceeds of such  sale. Dolan will retain  a
0.5%  general partnership interest in Brookline  following the Merger and remain
liable as  a  general  partner  on  certain amounts  due  by  Brookline  to  the
Partnership.  If Brookline were liquidated and Dolan  ceased to be liable on the
debt due to  the Partnership, Dolan  would incur an  estimated $8.7 million  tax
liability   in  respect  of  his  general  partnership  interest  in  Brookline.
Cablevision will have a right  of first refusal to  acquire such interest and  a
right  to acquire  such interest on  the earlier  to occur of  Dolan's death and
January 1, 2002 at the greater of  $10,000 and the book value of such  interest.
Dolan's  estate will have the  right to put such  interest to Cablevision in the
event of Dolan's death at the same price. In the event of a change in control of
Cablevision or of Brookline, Dolan will have  the right to put such interest  to
Cablevision  at the greater of (i) prices declining from $4.4 million in 1995 to
$10,000 in 2002  and (ii)  the book  value of  such interest.  These prices  are
designed  to compensate Dolan for the interest  he could have earned but for the
acceleration of his tax  liability to a year  prior to 2002 as  a result of  the
exercise of such put.
 
     Dolan, as a general partner of the Partnership and Brookline, is personally
liable  for all obligations of the  Related Partnerships, other than obligations
under the Loan Agreement. If the Incorporation is
 
                                       65
 
<PAGE>
approved and  consummated, Dolan  and CSBC  will not  be liable  for any  future
obligations  of Boston Sub or for any  obligations of the Partnership assumed by
Boston Sub  that  are  released  upon the  Incorporation.  Cablevision  and  its
affiliates have agreed to release the Partnership from liability with respect to
obligations  owed to such parties  upon the assumption thereof  by Boston Sub in
the Incorporation. In addition, in the Merger Agreement, Cablevision has  agreed
to  release  the  General Partners,  as  general partners,  from  liability with
respect to  the  obligations of  the  Partnership under  the  Merger  Agreement.
Cablevision  has also agreed  to indemnify Dolan and  CSBC for substantially all
liabilities of  the Related  Partnerships (other  than Brookline's  debt to  the
Partnership)   in  connection  with  the   Transactions.  In  addition,  if  the
Transactions are consummated,  Cablevision has agreed  to indemnify the  General
Partners  in  respect of  substantially all  other  liabilities relating  to the
Related Partnerships.
 
     Dolan and the other General Partner are accountable to the Partnership  and
the  Limited Partners as fiduciaries and, consequently, must exercise good faith
and integrity  in  handling the  affairs  of the  Partnership.  The  Partnership
Agreement  provides that  the Partnership will  indemnify and  hold harmless the
General Partners  from any  loss, damage,  fine, penalty,  expense, judgment  or
amounts  paid in  settlement by reason  of any  act performed or  omitted by the
General Partners  in connection  with  the business  of  the Partnership  or  in
furtherance  of its interests  except for those  acts or omissions  that are the
result of the General  Partner's gross negligence or  willful misconduct or  are
undertaken  with respect to the offer, issuance  or sale by a General Partner of
its own securities. The Partnership Agreement provides that the General Partners
will not be liable to any of the Limited Partners for any errors in judgment  or
for  any acts or  omissions that do  not constitute gross  negligence or willful
misconduct or  for the  negligence, dishonesty  or bad  faith of  employees  and
agents  of the Partnership selected and  supervised by the General Partners with
reasonable care. In all  other cases, the Limited  Partners must look solely  to
the  assets of the Partnership for the return of their capital and shall have no
recourse against any General  Partner or any Limited  Partner for the return  of
the  same. Further, any  act or omission  by any General  Partner, the effect of
which may cause or result in loss or damage to the Partnership, if done pursuant
to the opinion  of tax, accounting  or independent legal  counsel selected  with
reasonable  care,  shall  be  conclusively  presumed  not  to  constitute  gross
negligence or willful  misconduct by  such General Partner.  See 'Comparison  of
Cablevision Class A Common Stock with Units -- Liability.' A Limited Partner may
institute  legal action on behalf of himself  or herself and all other similarly
situated Limited Partners to recover damages  for a breach by a General  Partner
of   his  or  her  fiduciary  duty.  Under  the  Massachusetts  Uniform  Limited
Partnership Act ('MULPA'),  under certain circumstances,  a Limited Partner  may
bring  an action  on behalf  of the  Partnership to  recover damages  from third
parties. However, the  expenses involved in  instituting such legal  proceedings
can  be substantial. The fiduciary duties to the Limited Partners will remain in
effect following both the Incorporation and the Merger until the Liquidation  is
complete.  However, Cablevision has agreed to indemnify the General Partners for
substantially all liabilities to the Limited Partners, including liabilities for
breach of their fiduciary duties, in connection with the Transactions and,  upon
consummation  of  the  Merger, all  other  liabilities relating  to  the Related
Partnerships other  than their  obligations to  distribute Cablevision  Class  A
Common Stock as provided in this Consent Solicitation Statement/Prospectus or as
otherwise required by law.
 
     The  Related Partnerships have management  services agreements with CSSC, a
corporation that is  wholly owned  by Dolan.  These agreements  provide for  the
payment  of a fee equal to 3 1/2% of gross receipts until Payout is achieved, 5%
thereafter until two times Payout is achieved, and 6% thereafter. 'Payout' means
the date on which  the Limited Partners, in  the aggregate, are distributed  the
amount  of their  original investment in  the Partnership.  These agreements are
renewable indefinitely  at the  option of  CSSC. Other  than a  payment of  $1.5
million  of accrued interest made in 1992, no payments have been made in respect
of the management fees because of restrictions contained in the Loan  Agreement.
Interest  accrues on the unpaid principal  balance at 1% above the Partnership's
average borrowing rate. Under CSSC's management agreement with the  Partnership,
CSSC  is  also entitled  to  be reimbursed  for  certain expenses  it  incurs in
managing the Partnership.  Since the  agreement was entered  into, however,  the
employees  of CSSC have become employees of Cablevision and Cablevision receives
the expense reimbursement.
 
                                       66
 
<PAGE>
     During March  of  1986, CSSC  assumed  approximately $2.0  million  of  the
Partnership's  liability to  Home Box Office,  Inc. ('HBO') in  exchange for the
Partnership's 14% subordinated demand note (the  'HBO Note'). At that time,  HBO
was  demanding  payment  of such  liability  and  the Partnership  did  not have
sufficient cash resources to make the payment. During 1990, $1.9 million of  the
HBO  Note was  converted into  Preferred Equity.  At June  30, 1995,  the unpaid
balance of the  HBO Note and  unpaid interest accrued  thereon amounted to  $3.5
million. Interest accrues on the unpaid balance and interest thereon at the rate
of 14% per year.
 
     In  1988,  Dolan  made  a  subordinated  loan  (the  'Dolan  Loan')  to the
Partnership of $2.7 million  due September 30, 1990.  This loan was assigned  to
CSSC  in 1989. CSSC exchanged  the entire $2.7 million  principal balance of the
Dolan Loan for Preferred Equity in December 1990. Accrued interest on such  debt
of  approximately $0.7 million  was not exchanged for  Preferred Equity. At June
30, 1995, the  Partnership had  accrued approximately $1.2  million of  interest
with  respect  to the  Dolan Loan.  Interest  accrues on  the unpaid  balance of
interest at the rate of 14% per year.
 
     In any  liquidation of  the  Partnership, such  management fees  and  debt,
together  with accrued interest thereon,  would be required to  be paid prior to
any distributions with respect to the Preferred Equity or any general or limited
partnership interest.
 
     Payment of such management  fees and debt,  together with accrued  interest
thereon,  is  subject to  a  subordination agreement  with  the Banks.  The Loan
Agreement currently permits a maximum of  $4.2 million of subordinated debt  and
management  fees to be  paid over the  remaining term of  the Loan Agreement. To
date, no  subordinated debt  or  management fees  have  been paid,  although  an
aggregate of $1.5 million of interest on unpaid management fees was paid to CSSC
in  1992.  Salaries  and expenses  attributable  to management  services  may be
reimbursed by  the Partnership  subject to  certain limitations  under the  Loan
Agreement.  Cablevision is reimbursed for all such  costs on a current basis. In
the absence of the  Merger, it is  unlikely that any  of the accrued  management
fees  or  subordinated debt  or  the accrued  interest  thereon (other  than the
possible payment of the additional $4.2 million permitted by the Loan Agreement)
would be paid while  the Loan Agreement  is in effect.  If the Incorporation  is
approved  and consummated,  the management  agreement and  all of  the foregoing
management fees  and  debt, together  with  accrued interest  thereon,  will  be
assumed  by and become  liabilities of Boston  Sub, and the  Partnership will be
released from all  direct liability  with respect  thereto. CSSC  has agreed  to
terminate  the management services agreements and surrender the right to receive
future  management  fees  upon  consummation  of  the  Merger  without   further
consideration.  If  the  Merger  is  not  consummated,  the  management services
agreements will remain in full force and effect.
 
     As described above, in 1989 and  1990, CSSC exchanged an aggregate of  $4.6
million  of principal amount  of the HBO  Note and the  Dolan Loan for Preferred
Equity having the same terms as Cablevision Finance's Preferred Equity described
under ' --  Interests of  Members of the  Cablevision Group,'  except that  such
Preferred  Equity does not  have a right  to share in  any amounts available for
post-Payout distributions and the principal amount thereof may not be paid until
the principal amount of  Preferred Equity held by  Cablevision Finance has  been
paid.
 
     INTERESTS  OF MEMBERS OF THE CABLEVISION  GROUP. Cablevision owns 282 Units
in the  Partnership (approximately  7.0% of  all Units).  Certain directors  and
officers  of Cablevision  also own  an additional  18 Units  in the Partnership.
Cablevision and certain officers and directors paid $9,000 for each of their 282
Units and 12 Units, respectively. Cablevision, which owns 282 Units, has  agreed
to  receive Cablevision Class  A Common Stock with  an Average Cablevision Stock
Price of  $9,000  per Unit  in  the Liquidation.  See  ' --  Background  of  the
Transactions  -- Background of the Related Partnerships.' Cablevision also holds
a 13.2% post-Payout partnership interest in the Partnership (in addition to  the
20%  post-Payout interest  held by  Cablevision Finance  in connection  with its
Preferred Equity). Neither Cablevision nor Cablevision Finance will receive  any
distribution  with respect to its post-Payout interest in the Partnership in the
Liquidation. See 'Description of  the Merger --  Liquidation of the  Partnership
Following the Merger.'
 
     Cablevision,  which provides  management services to  the Partnership, pays
the compensation of the employees who manage the Partnership's business,  incurs
the  related overhead  expenses and  is entitled  to be  reimbursed at  cost for
expenses (other than Dolan's compensation) under the management agreement.  Such
reimbursed  expenses  were approximately  $1.0  million, $2.0  million  and $1.9
million for
 
                                       67
 
<PAGE>
the six months ended June  30, 1995 and the  years 1994 and 1993,  respectively.
The  management  services agreements  will  terminate upon  consummation  of the
Merger.
 
     Prior to 1988, Cablevision Finance  made secured subordinated loans to  the
Partnership  in the  aggregate amount  of $52.2  million. An  aggregate of $42.5
million of principal of such loans and $3.2 million of accrued interest  thereon
(totalling $45.7 million) were converted into Preferred Equity in 1985, 1986 and
1988.  See '  -- Background of  the Transactions.'  At June 30,  1995, the total
remaining amount in respect of such subordinated loans owed Cablevision Finance,
including accrued interest,  amounted to $25.5  million. Loans from  Cablevision
currently  bear interest  at a rate  of 9.0%  compounded monthly and  are due on
demand. If the Incorporation is approved  and consummated, all of the  foregoing
loan obligations, together with accrued interest thereon, will be assumed by and
become  liabilities of Boston Sub, and the Partnership will be released from all
liabilities with respect thereto. If the Merger is approved and consummated, all
such obligations (including obligations assigned to Cablevision Finance by  CSSC
and Dolan) will become intercompany indebtedness of Cablevision.
 
     At June 30, 1995, $45.7 million of Preferred Equity was held by Cablevision
Finance and unpaid cumulative distributions thereon amounted to $111.9 million.
 
     Under  the terms  of the Preferred  Equity, the outstanding  amount of such
Preferred Equity and  unpaid cumulative distributions  thereon must be  returned
prior  to any distributions to  the General Partners or  the Limited Partners in
respect of their partnership interests. In  the absence of the Transactions,  it
is  unlikely that any  distributions would be  made in respect  of the Preferred
Equity for the foreseeable future. The  possibility of any return being paid  in
respect  of the Preferred Equity was  considered sufficiently uncertain that, as
of September 30, 1985,  Cablevision wrote down to  zero for accounting  purposes
the  value  of  $34.5  million of  Cablevision  Finance's  Preferred  Equity and
cumulative unpaid  distributions on  such  amount have  not been  recognized  on
Cablevision's books.
 
     SUMMARY TABLE OF INTERESTS OF AFFILIATES IN THE TRANSACTIONS. The following
table  summarizes  the  approximate aggregate  amounts  expected to  be  paid by
Cablevision to itself, the General  Partners and their respective affiliates  in
connection  with the  Merger and  Liquidation, the type  and amount  of debt and
other obligations owed by the Partnership to such affiliates, the percentage  of
the   amounts  owed  to  be  received  in  the  Transactions  and  the  type  of
consideration that will be received by  such affiliates in the Transactions,  in
each  case as of  June 30, 1995  and without giving  effect to the Incorporation
Concessions. Cablevision will also acquire the Systems in the Merger. The  table
does  not include the release of  and indemnification by Cablevision relating to
the General Partners' Partnership liabilities or the $100 Dolan will receive for
the sale of his stock in CSBrC  described above under ' -- Interests of  Members
of  the  GP Group.'  The actual  value to  be distributed  to affiliates  of the
General Partners and Cablevision in  connection with the Merger and  Liquidation
will depend upon the timing of the Merger, but such actual value will not affect
the  amounts  to  be  received  by  the  unaffiliated  Limited  Partners  in the
Liquidation. See 'Description of  the Merger --  Determination of Allocation  of
Consideration.'
 
                                       68
 
<PAGE>
 
<TABLE>
<CAPTION>
                                                                     AMOUNT ESTIMATED TO BE PAID IN
                                                                          MERGER OR LIQUIDATION
                                                   -------------------------------------------------------------------
                                                                                                         FORM OF
       PARTNERSHIP OBLIGATION OR INTEREST          AMOUNT ACCRUED      AMOUNT      PERCENTAGE(1)      CONSIDERATION
-------------------------------------------------  --------------   ------------   -------------    ------------------
                                                               (AS OF JUNE 30, 1995)
 
<S>                                                <C>              <C>            <C>              <C>
GP Group
General Partnership Interests (Dolan and CSBC)...             --    $    404,000(2)                 Cablevision Class
                                                                                                    A Common Stock(9)
 
Subordinated Debt (CSSC).........................   $    109,000         109,000       100.00%      Cash
 
Interest on Subordinated Debt (at 14% per annum)
  (Dolan and CSSC)...............................      4,603,000              --(3)       0.00%     --
 
Management Fees (CSSC)...........................     17,181,000      14,958,000(3)      87.06%(7)  Cash
 
Interest on Management Fees (CSSC)(10)...........      8,296,000              --(3)       0.00%     --
 
Preferred Equity (CSSC)..........................      4,600,000       4,600,000(4)     100.00%     Cash(4)
 
Cumulative Preferred Equity Distributions (at 15%
  per annum) (CSSC)..............................      5,745,000                         0.00%      --
                                                   --------------
 
    Total........................................     40,534,000
 
Cablevision Group
Units held by Cablevision........................             --    $  2,538,000(5)     100.00%(5)  Cablevision Class
                                                                                                    A Common Stock(9)
 
Units held by Officers and Directors of
  Cablevision....................................             --         180,000(6)     107.14%(6)  Cablevision Class
                                                                                                    A Common Stock
 
Unpaid Advances and Subordinated Debt(11)........     25,501,000      25,501,000       100.00%      Becomes
                                                                                                    intercompany debt
                                                                                                    of Cablevision
 
Interest on Subordinated Debt (Cablevision
  Finance).......................................             --       4,603,000       100.00%(7)   Becomes inter-
                                                                                                    company debt of
                                                                                                    Cablevision
 
Management Fees (Cablevision Finance)............             --       2,229,000        12.94%(7)   Becomes
                                                                                                    intercompany debt
                                                                                                    of Cablevision
 
Interest on Management Fees (Cablevision
  Finance).......................................             --       8,296,000       100.00%(7)   Becomes
                                                                                                    intercompany debt
                                                                                                    of Cablevision
 
Preferred Equity (Cablevision Finance)...........     45,700,000      45,700,000(8)     100.00%     Cablevision Class
                                                                                                    A Common Stock(9)
 
Cumulative Preferred Equity Distributions (at 15%
  per annum) (Cablevision Finance)...............    111,935,000       2,532,000         2.26%      Cablevision Class
                                                                                                    A Common Stock(9)
 
                                                     183,136,000
                                                   --------------
 
    Total........................................   $223,670,000
                                                   --------------
                                                   --------------
</TABLE>
 
------------
 
 (1) Represents the percentage of amounts invested, in the case of Units and the
     percentage of amounts accrued, in the case of other claims.
 
 (2) The  General  Partners contributed  an  aggregate of  $200  in cash  to the
     Partnership and the provisional cable television license granted to CSBC on
     March 25, 1982 by  Boston Mayor Kevin H.  White, the issuing authority  for
     the  City  of  Boston,  and all  rights  pertaining  thereto.  Because such
     provisional  license  has  not  been  valued,  no  percentage  for  general
     partnership interests is included.
 
 (3) Excludes,  in the case  of the GP Group,  and includes, in  the case of the
     Cablevision Group, $15,122,000 of interest on subordinated debt, management
     fees and interest on management fees due members of the GP Group which will
     be assigned to the Cablevision Group immediately prior to the  consummation
     of  the  Merger. See  'Description  of the  Merger  -- Consideration  to be
     Received by Affiliates.'
 
 (4) CSSC will sell all of its Preferred Equity Interests to Cablevision Finance
     for $4,600,000 in cash immediately prior to the Merger.
 
 (5) Represents 100.00% of the amounts paid by a predecessor of Cablevision  for
     its  Units, which were purchased for  $9,000 each, reflecting the fact that
     no selling expenses  were paid by  the Partnership in  connection with  the
     sale of such Units.
 
 (6) Represents  approximately  107.14%  of  the amounts  paid  by  officers and
     directors  of  Cablevision  for  an  aggregate  of  18  Units.  Certain  of
     Cablevision's  officers and directors holding 12 Units paid only $9,000 for
     each of their  Units, reflecting the  fact that such  Units were  purchased
     after  certain investors  defaulted after  paying $1,000  therefor. Another
     director paid $10,000 for each of his six units.
 
 (7) Percentages relating  to amounts  assigned to  the Cablevision  Group,  are
     calculated  based on the total  amounts owed to the  GP Group. The combined
     amount for each category is 100.00%.
 
 (8) Excludes $4,600,000 in respect of Preferred Equity to be purchased for cash
     from CSSC immediately prior to the Merger.
 
                                              (footnotes continued on next page)
 
                                       69
 
<PAGE>
(footnotes continued from previous page)
 
 (9) The value of the Cablevision Class A Common Stock may vary from that  shown
     in  the table above due to fluctuations in the value of Cablevision Class A
     Common Stock. See 'Risk Factors --  Risk of Fluctuation in Market Value  of
     Consideration Received.'
 
(10) Interest  currently accrues at  9.0% (1% above  the Partnership's borrowing
     rate under the Loan Agreement).
 
(11) Includes interest at a rate per annum equal to 9.0%.
 
     Cablevision will acquire the  Systems in the  Merger. No independent  third
party  has been retained to appraise the value of the Systems in connection with
the Transactions.  See 'Risk  Factors  -- No  Appraisal Obtained  for  Systems.'
Accordingly,  any excess in the value of  the Systems over amounts actually paid
by  Cablevision  to  entities  other  than  Cablevision  and  its   subsidiaries
(approximately  $80.8 million in  cash and $37.8 million  in Cablevision Class A
Common Stock as of June 30, 1995) and debt assumed by Cablevision (approximately
$40.6 million at June 30, 1995) will be realized by Cablevision.
 
     Even with the agreed upon reductions in the Preferred Equity Interests, the
holders of the Preferred Equity  will be receiving the  amount of, and a  return
on,  their  investments  in  the  Partnership,  while  the  unaffiliated Limited
Partners will  be  receiving  only  the  amount of,  and  no  return  on,  their
investment  because  the  Preferred  Equity  is, by  its  terms,  senior  to all
partnership  interests.   As   described   under  '   --   Background   of   the
Transactions  -- Uncertainties Regarding Validity  of the Preferred Equity,' the
issuance of  the  Preferred Equity  has  been  challenged as  not  having  fully
complied  with certain terms of the Partnership Agreement and, if such challenge
is successful, the Preferred Equity might be held not to be entitled to its full
preferential position and unpaid cumulative  distributions thereon at a rate  of
15% per annum.
 
     For  a discussion of factors the General Partners considered in determining
to recommend  the Transactions  to  Limited Partners,  including the  value  the
General  Partners  have  placed  on  the consideration  to  be  received  by the
Partnership from Cablevision  in the  Merger, see  ' --  Recommendations of  the
General Partners; Fairness of the Transactions.'
 
     Members  of the GP Group  will receive cash for  most of their interests in
the Partnership,  while  Limited Partners  will  receive distributions  only  in
Cablevision Class A Common Stock, the value of which is likely to fluctuate. See
'Risk  Factors  --  Risks  Associated  with  an  Investment  in  Cablevision  --
Fluctuations in the Price of Cablevision Class A Common Stock.'
 
     The Related  Partnerships  from  time  to time  enter  into  agreements  to
purchase  services  from entities  in which  Dolan,  Cablevision, CSSC  or their
affiliates have substantial interests; all of such agreements have been on terms
no less  favorable to  the  Related Partnerships  than  could be  obtained  from
unaffiliated  third parties. See 'Cablevision of Boston -- Certain Relationships
and Related Transactions' for a description of such agreements.
 
RECOMMENDATIONS OF THE GENERAL PARTNERS; FAIRNESS OF THE TRANSACTIONS
 
     The General Partners have reviewed and considered the terms and  conditions
of  each of the Transactions, have unanimously approved each of the Transactions
and believe that each of the Transactions  is fair to and in the best  interests
of  the Limited Partners who  are not affiliated with  the General Partners. THE
GENERAL PARTNERS RECOMMEND THAT THE LIMITED PARTNERS CONSENT TO AND APPROVE BOTH
THE INCORPORATION AND THE MERGER.
 
     BECAUSE CONSUMMATION OF  THE INCORPORATION  IS A CONDITION  TO THE  MERGER,
LIMITED PARTNERS WHO WISH TO APPROVE THE MERGER SHOULD VOTE IN FAVOR OF BOTH THE
INCORPORATION AND THE MERGER.
 
     In view of the potential conflict of interest implicit in the Transactions,
the  General  Partners  retained PaineWebber  to  evaluate the  fairness  of the
consideration to  be received  in the  Liquidation by  the unaffiliated  Limited
Partners.  PaineWebber is  a nationally  recognized investment  banking firm. As
part of its investment banking business, PaineWebber is regularly engaged in the
valuation of  businesses and  their securities  in connection  with mergers  and
acquisitions, underwritings, competitive biddings, leveraged buy-outs, secondary
distributions   of  listed  and  unlisted  securities,  private  placements  and
valuations for estate, corporate and  other purposes. In selecting  PaineWebber,
the  General  Partners  took  into  account its  expertise  in  the  mergers and
acquisitions area,  its substantial  experience in  valuing securities  and  its
familiarity  with the cable  television industry. Richard H.  Hochman, who was a
 
                                       70
 
<PAGE>
managing director of PaineWebber at the  time PaineWebber was retained and  when
it delivered its opinion, is a director of Cablevision elected by the holders of
Cablevision Class A Common Stock. Mr. Hochman is not a member of the Cablevision
Special  Committee. Mr. Hochman also  owns six Units. See  ' -- Fairness Opinion
Received by the  General Partners.' The  General Partners did  not consider  Mr.
Hochman's  position to be a risk because of their understanding with PaineWebber
that Mr. Hochman would not be involved in the process of rendering the  fairness
opinion.
 
     Prior  to  the  execution of  the  Merger Agreement,  the  General Partners
received the  written  opinion of  PaineWebber  that, as  of  the date  of  such
opinion,  the consideration to be received  by the unaffiliated Limited Partners
in the Liquidation was  fair, from a  financial point of  view, to such  Limited
Partners.  This opinion was subsequently confirmed by PaineWebber in its written
opinion, dated the  date of  this Consent  Solicitation Statement/Prospectus,  a
copy  of which is attached to  this Consent Solicitation Statement/Prospectus as
Appendix A. PaineWebber's opinion is  based upon several important  assumptions,
including  an assumption that the value of  the Preferred Equity is at least $80
million. Limited Partners are urged to  read a copy of the PaineWebber  fairness
opinion  in its  entirety. See  ' --  Fairness Opinion  Received by  the General
Partners -- Opinion of PaineWebber.'
 
     In reaching the conclusion that each of the Transactions is fair to and  in
the  best interests  of the  Limited Partners  who are  not affiliated  with the
General Partners, the General Partners considered the factors described in  this
section  entitled ' -- Recommendations of  the General Partners; Fairness of the
Transactions.' The General Partners considered the following factors to be  most
important to their determination that each of the Transactions is fair to and in
the  best interests  of the  Limited Partners  who are  not affiliated  with the
General Partners:  (i) the  opinion  of PaineWebber,  financial advisor  to  the
General  Partners, discussed below  under ' -- Fairness  Opinion Received by the
General Partners  --  Opinion of  PaineWebber,'  that the  consideration  to  be
received  by the unaffiliated Limited Partners in the Liquidation, is fair, from
a financial  point of  view,  to the  unaffiliated  Limited Partners,  (ii)  the
expected  market value of the Cablevision Class A Common Stock to be distributed
to the Limited Partners in connection with the Liquidation, which will return to
the unaffiliated Limited Partners  approximately 100% of  the amounts they  have
invested in the Partnership, which the General Partners believe is fair based on
the  value of the consideration to be received  in the Merger and the nature and
amount of obligations of the Partnership that are senior in right of payment  to
the  Units, as more fully  described below, (iii) the  opinion of counsel to the
General Partners that such distribution more  likely than not will be viewed  as
tax-free,  which will allow  a Limited Partner  to avoid taxation  on the shares
received in the Liquidation until such Limited Partner sells his or her  shares,
(iv) the existence of a public trading market for the Cablevision Class A Common
Stock,  which  should provide  Limited  Partners who  so  desire the  ability to
liquidate their investment in Cablevision Class  A Common Stock received in  the
Liquidation  at  a  market  price,  (v)  the  Partnership's  existing  financial
obligations, including the Partnership's obligations to make payments in respect
of indebtedness  under its  Loan Agreement  and Affiliate  Claims and  Preferred
Equity  Interests, and its current and projected cash flows, which are set forth
under 'Cablevision of Boston -- Management Projections,' which indicate that (x)
the Affiliate Claims and  Preferred Equity Interests are  likely to continue  to
accrue  at a faster  rate than the  Partnership's cash flow,  (y) it is unlikely
that any  cash  distributions  will be  made  to  the Limited  Partners  in  the
foreseeable  future if  the Transactions  do not occur,  and (z)  based upon the
General Partners, (1) extensive experience in the cable television industry, (2)
involvement in numerous acquisitions of cable systems, (3) general awareness  of
the  terms of purchases and sales of  cable television systems by others and (4)
review of the principal terms  of publicly disclosed cable systems  transactions
over  the past several  years, a sale  of the Systems  in the foreseeable future
could result in the amount of the consideration received by the Limited Partners
being lower than the amount of the consideration that would be received by  them
as  a result  of the Transactions  because of  the rate of  accrual of Affiliate
Claims and  Preferred Equity  Interests in  comparison to  cash flow,  (vi)  the
limited   trading  market  for  the  Units   (see  'Limited  Market  for  Units;
Distributions'), which  may prevent  Limited Partners  who desire  liquidity  in
their investment in the Partnership from having any practical means of disposing
of  their  Units, (vii)  the General  Partners' belief  as to  the value  of the
consideration to be received from Cablevision in the Merger, (viii)  Cablevision
Finance's  agreement to  forego payment  of a  portion of  the unpaid cumulative
distributions on the  Preferred Equity  to which  the holders  of the  Preferred
Equity  are contractually entitled  in connection with  the Transactions because
 
                                       71
 
<PAGE>
(a) absent a reduction in  the rights of the  Preferred Equity, any third  party
which purchased the Systems would likely have to pay at least $325.2 million (or
more  than 18  times estimated  1995 operating cash  flow) in  order to generate
distributions to  the unaffiliated  Limited Partners  of 100%  of the  per  Unit
amounts  originally invested by such Limited Partners in the Partnership and (b)
the General Partners  believe that, as  discussed under '  -- Background of  the
Transactions  -- Uncertainties Regarding Validity of the Preferred Equity,' upon
an adjudication  of the  uncertainties  relating to  the Preferred  Equity,  the
holders  of  the Preferred  Equity  would more  likely than  not  be held  to be
entitled to receive  at least  $80 million in  respect of  the Preferred  Equity
Interests,  and the Limited Partners less than  the amounts they will receive in
the Liquidation, in the absence of Cablevision Finance's agreement to reduce the
Preferred Equity Interests to approximately $52.8 million (as of June 30,  1995)
in  connection  with the  Merger.  In considering  the  factors set  forth under
clauses (ii), (v), (vii) and (viii)  above, the General Partners considered  the
analysis  of the  uncertainties with respect  to the  Preferred Equity discussed
under 'The  Transactions  -- Background  of  the Transactions  --  Uncertainties
Regarding Validity of the Preferred Equity.' Based on that analysis, the General
Partners  concluded that the  holders of the Preferred  Equity would more likely
than not be entitled to at least $80 million if, hypothetically, the validity of
the Preferred Equity were fully adjudicated and the Partnership and  Cablevision
consummated  the Merger and Liquidation,  substituting the adjudicated rights of
the Preferred Equity for the approximately  $52.8 million (as of June 30,  1995)
that  Cablevision  Finance has  agreed to  receive in  respect of  the Preferred
Equity Interests in the Liquidation.  Accordingly, the General Partners  believe
that  Cablevision Finance's agreement to  forego unpaid cumulative distributions
in respect of the Preferred Equity is more likely than not worth at least  $27.2
million  to the Partnership  (reflecting the difference  between $80 million and
$52.8 million) and that  the value of  the consideration to  be received by  the
Partnership  from  Cablevision in  the  Merger is  at  least $235  million. This
minimum value of at least $235 million is calculated as follows:
 
<TABLE>
<CAPTION>
                                                                             JUNE 30, 1995
                                                                          --------------------
                                                                          (DOLLARS IN MILLION)
 
<S>                                                                       <C>
Bank Indebtedness to be paid by Cablevision............................          $ 61.1
Subordinated debt, advances, management fees and interest to be paid or
  assumed in the Merger................................................            55.7
Allocation to Limited Partners.........................................            40.0
Allocation to General Partners.........................................             0.4
Minimum estimated value of Preferred Equity............................            80.0(1)
                                                                                -------
     Total.............................................................          $237.2
                                                                                -------
                                                                                -------
</TABLE>
 
------------
 
(1) The  value  of  the  Preferred  Equity,  as  of  June  30,  1995  (excluding
    possibilities  that the General Partners believe are remote), may be between
    $50.3 million (assuming the holders  of the Preferred Equity are  determined
    not  to  be  entitled to  any  unpaid cumulative  distributions  thereon, an
    outcome the  General  Partners  believe  is  unlikely)  and  $168.0  million
    (assuming  the holders of the Preferred Equity are determined to be entitled
    to all of the unpaid cumulative distributions thereon). See ' --  Background
    of  the Transactions  -- Uncertainties  Regarding Validity  of the Preferred
    Equity.'
 
     A value of $235 million would yield a multiple of approximately 13.0  times
the  estimated 1995 operating cash flow of the Partnership. The General Partners
believe that such value  compares favorably with recent  sales prices for  cable
television systems based on available information with respect to reported sales
of  cable television  systems during the  past five years,  which indicates that
average sale multiples were  less than 12 times  projected operating cash  flow,
that  no sale of a cable television system for more than $50 million was made at
a multiple greater  than 12  times projected operating  cash flow  and that  the
value  of the Systems based on the average  multiple paid in such years would be
between approximately $174 million  and $221 million.  The General Partners  did
not,  however, determine  a specific  value or range  of values  for the Systems
because of  the General  Partners'  belief, based  on  the foregoing  and  their
experience  in the  cable television  industry, that  the allocation  to Limited
Partners in the Liquidation would be fair under any reasonable valuation of  the
Systems in light of all of the circumstances relating to the Transactions.
 
     Other  material  factors  considered  by  the  General  Partners, including
negative factors, are described below. The General Partners gave more weight  to
the  factors described under clauses (i), (ii),  (iv), (v), (vi) and (vii) above
than to the other factors considered  because they believed those factors to  be
the
 
                                       72
 
<PAGE>
most  relevant in determining the value to unaffiliated Limited Partners and the
liquidity of the consideration to be  received by the Partnership in the  Merger
and by such Limited Partners in the Liquidation.
 
     In  reaching the conclusion  that the Incorporation  is fair to  and in the
best interests of the unaffiliated  Limited Partners, the General Partners  also
considered  the following factors: that (i)  the Incorporation is a condition to
consummation of the Merger and the  General Partners believe the Merger is  fair
to  and in  the best  interests of the  unaffiliated Limited  Partners, (ii) the
Incorporation Concessions,  including the  reduction  in the  unpaid  cumulative
distributions  and  future rate  of distributions  in  respect of  the Preferred
Equity, will  increase  the  possibility  that there  will  be  residual  equity
available  for  the Limited  Partners if  the Merger  is not  consummated, (iii)
following the Incorporation, taxable income of the Systems will give rise to tax
liabilities that are general obligations of Boston Sub and may be satisfied  out
of  cash generated by the Systems, whereas  any such taxable income in excess of
the Limited  Partners'  available suspended  losses  that is  generated  by  the
Systems  while  in partnership  form  will be  payable  directly by  the Limited
Partners and  the  Limited  Partners  would likely  have  to  satisfy  such  tax
liabilities  out  of  cash  available  to them  from  sources  other  than their
investment in the  Partnership, (iv)  Boston Sub will  obtain the  benefit of  a
partial  'step-up' in the  basis of the  Assets for purposes  of calculating its
federal tax depreciation or gain upon sale of the Assets, (v) the  Incorporation
may   increase  the  likelihood  that  an  acquisition  of  the  Systems  by  an
unaffiliated purchaser could be effected in a single tax-free transaction, which
may make such  an acquisition more  attractive to the  Partnership and (vi)  the
opinion  of counsel to  the General Partners that  the Incorporation more likely
than not will  permit the  Merger to  be consummated  on a  tax-free basis.  The
General  Partners  also considered  that,  upon the  Incorporation,  the General
Partners will  no longer  have personal  liability with  respect to  the  future
operation  of the Systems and with respect to Partnership liabilities assumed by
Boston Sub  that are  released upon  the Incorporation.  See '  -- Interests  of
Certain  Persons in  the Transactions; Conflicts  of Interest.'  In reaching the
conclusion that  the  Merger  is fair  to  and  in the  best  interests  of  the
unaffiliated  Limited Partners,  the General  Partners also  considered that (i)
Limited Partners will continue to have the opportunity to participate  generally
in  the cable television industry through their ownership of Cablevision Class A
Common Stock, (ii) the  Merger will alleviate  certain potential conflicts  that
could  arise between the Partnership and  Cablevision because of Dolan's control
relationship with  both entities,  from the  use of  Cablevision's personnel  to
manage   the  Related  Partnerships'  businesses  and  in  connection  with  the
negotiation of pricing of programming services purchased by the Partnership from
Cablevision affiliates, (iii) Dolan will not receive any additional compensation
as an  officer of  Cablevision as  a result  of the  Merger and  CSSC, which  is
wholly-owned  by  Dolan,  will  not  be entitled  to  management  fees  from the
Partnership or Brookline  following the Merger  and (iv) it  is likely that  the
going-concern  and liquidation values of the Partnership are less than the value
to be  received  in  the  Merger,  as described  under  '  --  Reasons  for  and
Alternatives  to the  Transactions.' The  General Partners  also considered that
Cablevision has agreed  to indemnify  the General Partners  for all  liabilities
relating  to  the Partnership  and Brookline,  including liabilities  to Limited
Partners, upon consummation of the Merger.
 
     The book  value of  the Partnership's  assets at  June 30,  1995 was  $47.1
million  and the net  book value of the  Units was negative,  and, in each case,
substantially lower  than the  value  to be  received  from Cablevision  in  the
Merger.  Such  book values  were  not believed  by  the General  Partners  to be
relevant to their consideration of the fairness of the Transactions. Due to  the
limited  market for  the Units,  the fair  market value  of the  Units cannot be
assessed. Although the General  Partners do not believe  that the foregoing  are
relevant  to a determination of  fairness, they believe that  if the fairness of
the Transactions were evaluated with respect to book value and market price, the
Transactions would be fair to the unaffiliated Limited Partners.
 
     The General Partners considered the following as potential negative factors
that  could  result  in  adverse   consequences  to  the  Partnership  and   the
unaffiliated Limited Partners if the Incorporation is approved but the Merger is
not  approved: (i) the fact  that the Partners will  not know whether the Merger
will be approved at the time the Incorporation is consummated, (ii) Boston Sub's
obligation to pay corporate income  taxes generally and the resultant  reduction
in  cash flow,  (iii) the  likelihood that  Boston Sub  will be  required to pay
income taxes sooner than when the income to the Partnership allocable to most of
the Limited Partners would become subject  to tax if the Incorporation were  not
 
                                       73
 
<PAGE>
consummated,  (iv) the  imposition of an  additional corporate-level  tax in the
event of any sale  of the Assets,  (v) the likely need  to renegotiate the  Loan
Agreement  and (vi)  that the  Partnership's only  source of  cash flow  will be
dividends received from  Boston Sub  and that such  dividends are  likely to  be
severely   restricted   or  prohibited   by  the   Loan  Agreement.   See  'Risk
Factors -- Risks Related to the Incorporation.' The General Partners  determined
that the benefits of the Incorporation outweigh the foregoing negative factors.
 
     In  considering the Merger, the General  Partners considered as a potential
negative factor that,  if a challenge  to the validity  of the Preferred  Equity
were to be successful, it is possible that the holders of Preferred Equity could
be  found to be entitled to receive less  than the $52.8 million (as of June 30,
1995) that has been allocated in the Merger or less than the $80 million minimum
value ascribed to the Preferred Equity  by the General Partners. The opinion  of
PaineWebber  as  to the  fairness of  the  consideration to  be received  by the
unaffiliated Limited Partners in the  Liquidation does not address whether  such
consideration would be fair if the holders of the Preferred Equity were found to
be  entitled to less than $80 million. As  a result of such an adjudication, the
Limited Partners could be entitled to receive more than the consideration to  be
distributed  to  them  in  the  Merger  and  Liquidation.  The  General Partners
determined that this factor was outweighed  by the benefits of the  Transactions
because  (a) of their belief as to the more likely outcome of an adjudication of
the  uncertainties  relating  to  the   Preferred  Equity  as  discussed   under
'  -- Background of the Transactions  -- Uncertainties Regarding Validity of the
Preferred Equity,'  and (b)  there would  be a  substantial delay  in  obtaining
liquidity  for the  Limited Partners  if no  transaction were  consummated until
after adjudication of any challenge to the issuance of the Preferred Equity. See
' --  Certain Litigation.'  The  General Partners  also considered  as  negative
factors  each of the  factors discussed under 'Risk  Factors', including (i) the
inherent conflicts of interest  and material benefits  to the General  Partners,
Cablevision  and their affiliates in connection with the Transactions, described
under '  -- Conflicts  of  Interests of  Certain  Persons in  the  Transactions;
Conflicts  of  Interest,'  (ii) the  fundamental  change  in the  nature  of the
investment of the  Limited Partners as  a result of  the receipt of  Cablevision
Class  A Common Stock  in the Merger described  under 'Comparison of Cablevision
Class A Common Stock with Units,' and  (iii) the fact that such affiliates  will
receive  the return of, and  a return on, their  investments in the Partnership,
including, in the case  of members of the  GP Group, substantial cash  payments,
while  the Limited Partners will  receive only the return  of, and no return on,
their investment in the  form of Cablevision Class  A Common Stock. The  General
Partners considered the nature of the obligations due to affiliates that will be
paid  as  a result  of the  Transactions,  which are  senior to  the partnership
interests held by the Limited Partners and are contractually entitled to payment
in full, including payment  of interest and  cumulative distributions, prior  to
any distributions to Limited Partners. Based upon the foregoing and the positive
factors  described  above, the  General  Partners determined  that  the positive
factors outweighed the negative factors.
 
     The General Partners are not aware of, nor have they solicited, any  offers
by  any  unaffiliated  person  for any  merger  or  consolidation  involving the
Partnership or any sale or other transfer of any substantial part of the Assets,
including the Systems, or any securities  of the Partnership which would  enable
the  purchaser  of such  securities to  exercise  control over  the Partnership.
Except for the Incorporation Concessions,  members of the Cablevision Group  and
the  GP Group have  agreed to accept  reductions in the  amount of the Preferred
Equity Interests  only  in the  event  of the  consummation  of the  Merger.  In
addition,  the General Partners have been advised that Cablevision Finance would
assert its entitlement to its Full Contractual Rights of the Preferred Equity in
the absence of the Transactions.
 
     The General Partners  also believe  that the procedures  for approving  the
Transactions  are fair  to the  Limited Partners. Pursuant  to the  terms of the
Partnership Agreement, each  of the  Incorporation and the  Merger requires  the
consent  and  approval of  a  Majority of  the  Limited Partners.  The  votes of
affiliates of the General Partners or  Cablevision who own Units will not  count
in  determining whether  either of the  Transactions is approved  by the Limited
Partners, but such affiliates  will be bound  by the vote of  a Majority of  the
Limited Partners. The solicitation of the requisite consents of the unaffiliated
Limited  Partners  with respect  to the  approval of  the Incorporation  and the
Merger will  commence on  September     , 1995,  and will  be completed  on  the
Incorporation Expiration Date and the Merger Expiration Date, respectively. Each
solicitation   will  be   conducted  separately,   and  all   executed  consents
 
                                       74
 
<PAGE>
will be received and  tallied by, and  all executed consents  in respect of  the
Merger  solicitation  will  be  deposited in  escrow  with,  the  Agent. Limited
Partners will be able  to obtain from  the Agent a current  tally of votes  with
respect  to the Incorporation at any  time prior to the Incorporation Expiration
Date. The contents  of executed  Merger Consents will  not be  disclosed to  the
General  Partners or their affiliates, including  Cablevision, or to the Limited
Partners, until after the Incorporation is approved by the unaffiliated  Limited
Partners  and consummated. The  General Partners anticipate  that the results of
the Incorporation solicitation and the Merger solicitation will be announced  on
the  day following the  Incorporation Expiration Date  and the Merger Expiration
Date,  respectively,  that,  if  the  Incorporation  is  approved,  it  will  be
consummated  within two days  of such approval, provided  that the conditions to
the Incorporation  have been  satisfied or  waived and  that, if  approved,  the
Merger  will be consummated promptly following  such approval, provided that the
conditions to  the Merger  have  been satisfied  or  waived. This  procedure  is
necessary  to  ensure  that  the  Limited  Partners  consider  the Incorporation
separately from their consideration of the Merger as is required for the desired
tax  treatment   of  the   Transactions.  See   'Certain  Federal   Income   Tax
Consequences -- The Incorporation and the Merger.' Limited Partners will be able
to  obtain from the Agent a  current tally of votes in  respect of the Merger at
any time following the  Incorporation and prior to  the Merger Expiration  Date.
With  respect to each  of the Incorporation  and the Merger,  all of the Limited
Partners (including affiliates of the General Partners and Cablevision) will  be
bound  by the decision  of a Majority  of the Limited  Partners. However, if the
Incorporation is not approved, all consents with respect to the Merger will have
no force or effect. See 'Consent Solicitations.'
 
     In considering the Transactions, the  Limited Partners should consider  the
matters  set forth under ' -- Interests  of Certain Persons in the Transactions;
Conflicts of Interest.'
 
FAIRNESS OPINION RECEIVED BY THE GENERAL PARTNERS
 
     OPINION  OF  PAINEWEBBER.  The  General  Partners  began  consulting   with
PaineWebber  in early  1993. On May  20, 1994, the  Partnership formally engaged
PaineWebber to render an opinion to the General Partners as to the fairness from
a  financial  point  of  view  to  the  Limited  Partners  not  affiliated  with
Cablevision and the General Partners of the consideration to be received by such
Limited  Partners in  the Liquidation.  On June 13,  1994, prior  to the General
Partners' approval  of  the  Transactions,  PaineWebber  delivered  its  written
opinion  to the General  Partners that the  consideration to be  received in the
Liquidation by  the Limited  Partners not  affiliated with  Cablevision and  the
General  Partners  is fair,  from a  financial  point of  view, to  such Limited
Partners. This opinion was subsequently confirmed by PaineWebber in its  written
opinion,  dated the date of  this Consent Solicitation Statement/Prospectus. The
full text  of the  written opinion  of  PaineWebber is  attached as  Appendix  A
hereto.  Reference is made to  such opinion for a  description of the procedures
followed, matters considered and assumptions made by PaineWebber in arriving  at
its  opinion. Limited Partners are urged to  read the PaineWebber opinion in its
entirety.
 
     PaineWebber was not  authorized to nor  did it solicit  third parties  that
might  be interested in making an investment  in or acquiring the Partnership or
all or part of its assets. PaineWebber's opinion did not address the fairness of
the consideration to be received by any particular Limited Partner.  PaineWebber
was not requested to, and did not, express any opinion regarding the fairness of
(i) the Incorporation to any party, (ii) the consideration to be received in the
Merger  and the  subsequent Liquidation  by any  member of  the GP  Group or the
Cablevision Group, including  any consideration  received in  any such  member's
capacity  as a  Limited Partner,  (iii) the  allocation of  the consideration to
holders of Preferred Equity  relative to the holders  of other interests in  the
Partnership,  (iv)  the  relative  allocation  of  the  consideration  among the
Partners under  the  Partnership  Agreement,  or (v)  the  consideration  to  be
received  by  the  Limited  Partners who  elect  to  exercise  appraisal rights.
PaineWebber also expressed no opinion as  to the price at which the  Cablevision
Class  A  Common Stock  will  trade after  consummation  of the  Merger  and the
distribution of such stock in the Liquidation.
 
     Neither the Partnership, the General  Partners nor any of their  affiliates
imposed  any limitation with respect to the opinion rendered by PaineWebber. The
General Partners did direct PaineWebber to make certain assumptions with respect
to the Preferred Equity Interests. PaineWebber  did not recommend the amount  of
the   consideration  to   be  received  by   any  Limited   Partner,  which  was
 
                                       75
 
<PAGE>
determined through negotiations between the General Partners and Cablevision and
the Cablevision Special Committee.
 
     PaineWebber is a nationally recognized investment banking firm. As part  of
its  investment  banking  business,  PaineWebber  is  regularly  engaged  in the
valuation of  businesses and  their securities  in connection  with mergers  and
acquisitions, underwritings, competitive biddings, leveraged buy-outs, secondary
distributions   of  listed  and  unlisted  securities,  private  placements  and
valuations  for  estate,  corporate  and   other  purposes.  In  reviewing   the
qualifications  of  investment banking  firms to  render  a fairness  opinion in
connection with the consideration to be received in the Liquidation, the General
Partners considered  the relative  experience of  investment banking  firms.  In
retaining  PaineWebber, the Partnership  took into account  its expertise in the
merger and acquisition  area, its substantial  experience in valuing  securities
and  its familiarity with the cable television industry. The Partnership did not
consult with any unaffiliated Limited  Partners in the selection of  PaineWebber
as financial advisor.
 
     Richard  H. Hochman, who was a managing director of PaineWebber at the time
PaineWebber was  retained by  the General  Partners and  when it  delivered  its
initial  opinion, is  a director  of Cablevision and  during the  past two years
received $57,500 for his services  as such. Mr. Hochman is  not a member of  the
Special Committee. Mr. Hochman also owns six Units. The General Partners did not
believe  that these interests  would negatively affect  PaineWebber's ability to
render an opinion because of their  understanding that Mr. Hochman would not  be
involved   in  the  process  of  rendering  the  fairness  opinion  and  because
PaineWebber was an  experienced investment  banking firm that  had not  rendered
services  to  Cablevision in  the  past and  did  not have  another  conflict of
interest.
 
     In connection with rendering its opinion, PaineWebber (i) reviewed a  draft
of  the preliminary Consent  Solicitation Statement/Prospectus dated  as of June
10,  1994  to  be  filed  with  the  Securities  and  Exchange  Commission  (the
'Preliminary  Prospectus'); (ii) reviewed a draft of the Merger Agreement, dated
as of June  10, 1994; (iii)  reviewed both the  Partnership's and  Cablevision's
Annual  Reports on  Form 10-K for  the three  years ended December  31, 1993 and
Quarterly Reports  on Form  10-Q for  the  quarter ended  March 31,  1994;  (iv)
reviewed  certain operating and financial information furnished by management of
each of Cablevision and  the Partnership relating  to the business,  properties,
financial  condition, results of operations and prospects of Cablevision and the
Partnership; (v)  reviewed  certain  financial ratios  of  Cablevision  and  the
Partnership;  (vi) conducted  discussions with  members of  senior management of
Cablevision and  the  Partnership  with respect  to  the  business,  properties,
financial  condition, results of operations and prospects of Cablevision and the
Partnership; (vii)  reviewed  certain  financial and  business  information  and
analyses  specifically prepared by management of Cablevision and the Partnership
in connection with  the Transactions relating  to the assets  and operations  of
Cablevision  and the Partnership; (viii)  reviewed certain financial projections
prepared by management of  each of Cablevision and  the Partnership relating  to
Cablevision  and the Partnership; (ix) reviewed the historical market prices and
trading volumes  of  Cablevision  Class  A Common  Stock;  (x)  analyzed  public
information  with  respect  to  certain  other entities  that  it  deemed  to be
generally comparable to  Cablevision and  the Partnership;  (xi) considered  the
financial  terms  of  selected recent  business  combinations  which PaineWebber
considered to be generally  comparable to the Merger;  and (xii) conducted  such
other  financial  studies,  analyses and  investigations  as  PaineWebber deemed
appropriate.
 
     In the  course  of  preparing  its opinion,  PaineWebber  relied  upon  the
accuracy  and completeness  of the financial  and other  information provided by
Cablevision and  the  Partnership  and  the  assurances  of  the  management  of
Cablevision  and the  Partnership that  they are  unaware of  any information or
factors regarding Cablevision or the Partnership that would make the information
supplied to PaineWebber incomplete or misleading. PaineWebber did not  undertake
any independent verification of such information or any independent appraisal or
evaluation  of any of the assets or  earnings of Cablevision or the Partnership.
PaineWebber's opinion  is based  on  conditions as  they  existed and  could  be
evaluated  on  the  date thereof.  PaineWebber  assumed that  the  final Consent
Solicitation/Prospectus  with  respect   to  the   Transactions  would   contain
information  and  data substantially  similar  to that  previously  furnished to
PaineWebber. PaineWebber  did  not  consider  the tax  effects  to  the  Limited
Partners  of  the Transactions  or any  other  transaction. PaineWebber  did not
analyze the relative rights of the  Limited Partners as limited partners of  the
Partnership  to the  rights of  the Limited  Partners as  holders of Cablevision
 
                                       76
 
<PAGE>
Class A Common Stock.  PaineWebber's analysis did not  take into account any  of
the effects of the Incorporation. PaineWebber assumed that all of the conditions
to  the  Merger  would be  satisfied,  including, without  limitation,  that the
Incorporation will have been effected. PaineWebber also assumed that the Limited
Partners will receive as a distribution  in the Liquidation Cablevision Class  A
Common Stock with an aggregate Average Cablevision Stock Price of $40.25 million
and  that, upon such distribution,  the Limited Partners will  not be subject to
any other liabilities of the Partnership.
 
     PaineWebber was directed by the General Partners to assume for purposes  of
its analysis that the holders of the Preferred Equity are entitled to receive in
the  Liquidation  an amount  at least  equal to  $80 million  in respect  of the
Preferred Equity  Interests  in  the  absence of  the  agreed  upon  reductions.
PaineWebber has informed the General Partners that it has not attempted to reach
an  independent conclusion  as to  the amounts due  in respect  of the Preferred
Equity Interests.  PaineWebber's opinion  notes that  this Consent  Solicitation
Statement/Prospectus  indicates that there is uncertainty  as to the amounts due
in the respect of the Preferred Equity Interests. PaineWebber's analysis did not
take into account the possibility that the holders of Preferred Equity could  be
found  to be entitled  to receive more  or less than  $80 million. PaineWebber's
opinion further notes that  the holders of the  Preferred Equity have agreed  to
accept  an  amount less  than  $80 million  in  connection with  the  Merger and
Liquidation. Additionally, PaineWebber has informed the General Partners that it
has not relied on any legal opinion advising as to the amounts due in respect of
the Preferred Equity,  although it  understands that the  General Partners  have
received  legal advice with respect to  such issues. PaineWebber's opinion notes
that the General Partners' stated belief that is it is more likely than not that
the holders of the Preferred Equity would  be held to be entitled to receive  an
amount  at  least  equal  to $80  million  in  the absence  of  the  agreed upon
reductions was limited to the Liquidation.
 
     PaineWebber's  opinion  does  not  address  the  relative  merits  of   the
Transactions  and any other transactions  or other business strategies discussed
by the General Partners as alternatives  to the Transactions or the decision  of
the  General Partners  to proceed  with the  Transactions. PaineWebber's opinion
does not  constitute a  recommendation to  any Limited  Partner as  to how  such
Limited Partner should vote on the Transactions.
 
     PaineWebber  assumed no responsibility  to revise or  update its opinion if
there is a change in the financial condition or prospects of the Partnership  or
Cablevision  from  that disclosed  or projected  in the  information PaineWebber
reviewed as  set forth  above  or in  general,  economic or  market  conditions.
PaineWebber  assumed that there had been no material change in the Partnership's
or Cablevision's assets, financial condition, results of operations, business or
prospects since the  date of  the last  financial statements  made available  to
PaineWebber,  other than changes related to the restructuring charge recorded by
Cablevision in such financial statements and the FCC rate regulations adopted in
February 1994. In rendering its opinion,  PaineWebber was not engaged to act  as
an agent or fiduciary of, and the Partnership has expressly waived any duties or
liabilities  PaineWebber may have to, the Limited Partners of the Partnership or
any other third party.
 
     The preparation of a fairness opinion involves various determinations as to
the most  appropriate  and  relevant quantitative  and  qualitative  methods  of
financial  analyses  and  the application  of  those methods  to  the particular
circumstances and,  therefore, such  an opinion  is not  readily susceptible  to
partial  analysis  or  summary  description.  Furthermore,  in  arriving  at its
fairness opinion, PaineWebber  did not  attribute any particular  weight to  any
analysis or factor considered by it, but rather made qualitative judgments as to
the  significance  and  relevance  of  each  analysis  or  factor.  Accordingly,
PaineWebber believes that its  analysis must be considered  as a whole and  that
considering  any portion of such analysis and of the factors considered, without
considering all analyses and  factors, could create  a misleading or  incomplete
view  of the process  underlying its opinion. In  its analyses, PaineWebber made
numerous assumptions with respect to industry performance, general business  and
economic  conditions and other matters, many of  which are beyond the control of
the Partnership and Cablevision. Any  estimates contained in these analyses  are
not  necessarily indicative of actual values  or predictive of future results or
values, which may  be significantly  more or less  favorable than  as set  forth
therein,  and  none  of  PaineWebber,  the  Partnership  or  Cablevision assumes
responsibility for  the  accuracy  of  such  estimates.  In  addition,  analyses
relating  to the  value of  the Systems do  not purport  to be  appraisals or to
reflect the prices at which businesses may actually be sold.
 
                                       77
 
<PAGE>
     The following paragraphs  summarize the significant  analyses performed  by
PaineWebber in arriving at the written opinion presented to the General Partners
of  the Partnership and in  delivering its written opinion  dated June 13, 1994.
For purposes of the  following discussions the  outstanding amount of  Affiliate
Claims  and $80 million  in respect of  the Preferred Equity  Interests plus the
Partnership's bank obligations are collectively referred to as the  'Partnership
Obligations,'  and  the consideration  to  be received  by  the Partners  in the
Liquidation plus the Partnership Obligations are collectively referred to as the
'Adjusted Purchase  Price.'  For purposes  of  the opinion,  such  amounts  were
estimated as of March 31, 1994 and the Partnership Obligations were estimated to
be  $194.3 million  and the  Adjusted Purchase  Price was  estimated to  be $235
million.  As  directed  by  the  General  Partners,  PaineWebber  assumed   that
approximately  $80  million  of  the Partnership  Obligations  consisted  of the
Preferred Equity Interests.
 
     The Partnership Obligations  and Adjusted  Purchase Price  were derived  by
PaineWebber  by adding the following amounts (which had been rounded from actual
or assumed amounts) (as of March 31, 1994):
 
<TABLE>
<CAPTION>
                                                                  (DOLLARS IN MILLIONS)
 
<S>                                                               <C>
Partnership Obligations
     Indebtedness under Loan Agreement.........................          $  68.0
     Subordinated debt, management fees and interest thereon...             47.3
     Assumed Minimum Value of Preferred Equity Interests
       (including face amount and cumulative unpaid
       distributions)(1).......................................             79.0
                                                                         -------
                                                                           194.3
 
Partners' Allocation
     Allocation to Limited Partners............................             40.3
     Allocation to General Partners............................               .4
                                                                         -------
                                                                            40.7
                                                                         -------
     Adjusted Purchase Price...................................          $ 235.0
                                                                         -------
                                                                         -------
</TABLE>
 
------------
 
(1) This assumption was made solely for purposes of PaineWebber's analysis.
 
     ANALYSIS OF  THE PARTNERSHIP.  Selected Comparable  Public Analysis.  Using
publicly   available  information,  PaineWebber   compared  selected  historical
financial and operating  data of the  Partnership to the  corresponding data  of
certain  publicly  traded  companies. These  comparable  companies  consisted of
Adelphia  Communications  Corporation,  Cablevision  Industries  Inc.,   Century
Communications,   Inc.,   Comcast   Corporation,   TCA   Cable   TV,   Inc.  and
Tele-Communications, Inc.
 
     Because  of  the  inherent  differences  between  the  operations  of   the
Partnership  and the selected comparable companies, PaineWebber believed that an
appropriate use of comparable  company analysis in  this instance would  involve
qualitative judgments concerning differences between the financial and operating
characteristics  which would  affect the public  trading values  of the selected
companies and the Partnership.
 
     To determine  a  total value  range  for  the Partnership  based  upon  the
comparable  public company  analysis but  subject to  the foregoing limitations,
PaineWebber imputed ranges  to apply to  the Partnership's historical  operating
results  of  8.5x to  10.5x the  Partnership's latest  twelve months  (for which
information was  publicly available)  ('LTM') operating  cash flow  (defined  as
operating  income plus depreciation and amortization)  ('OCF'), of 8.5x to 10.5x
the Partnership's annualized OCF (the latest quarter OCF, for which  information
was  publicly  available,  multiplied  by  four) and  of  $1,500  to  $1,800 per
subscriber based  on  the Partnership's  subscribers  on March  31,  1994.  This
analysis  resulted in the following total  value ranges for the Partnership from
$144 million  to $177  million utilizing  LTM  OCF; from  $144 million  to  $178
million  utilizing  annualized  OCF;  and  from  $195  million  to  $234 million
utilizing the Partnership's  subscribers. PaineWebber  deducted the  Partnership
Obligations  to  determine the  resulting  Partners' equity  value  ranges. This
analysis resulted in the following Partners' adjusted equity value ranges:  from
($51)  million to ($17) million  utilizing LTM OCF; from  ($50) million to ($17)
 
                                       78
 
<PAGE>
million utilizing annualized OCF; and from  $1 million to $40 million  utilizing
the  number  of  subscribers. PaineWebber  noted  that the  consideration  to be
received by  the  Partners  in  the Liquidation  as  disclosed  in  the  Consent
Solicitation  Statement/Prospectus  had an  Average  Cablevision Stock  Price of
approximately $40.7 million.
 
     Selected Comparable Transaction  Analysis. Using  publicly available  cable
television  industry  analyses,  PaineWebber  compared  selected  historical and
projected financial data and  historical subscriber data  of 11 transactions  in
the cable television industry from January 1, 1994 to March 31, 1994.
 
     Based  on the foregoing, PaineWebber determined that the median multiple of
projected OCF for the target companies  in these transactions was 10.8x and  the
median  price per subscriber for the  target companies in these transactions was
$1,942. PaineWebber then multiplied the medians from the transaction analysis by
the Partnership's  corresponding projected  OCF and  historical subscriber  data
supplied  by management of  the Partnership to determine  an implied total value
for the Partnership.  This analysis resulted  in a total  value of $198  million
utilizing  projected OCF and  $252 million utilizing  the number of subscribers.
PaineWebber then deducted the Partnership Obligations to determine the resulting
adjusted equity value of the Partnership. This analysis resulted in an  adjusted
equity value of $4 million utilizing projected OCF and $58 million utilizing the
number  of subscribers.  PaineWebber again  noted that  the consideration  to be
received by  the  Partners in  the  Liquidation  as disclosed  in  this  Consent
Solicitation  Statement/Prospectus  had an  Average  Cablevision Stock  Price of
approximately $40.7 million.
 
     Multiples Paid Analysis. PaineWebber performed  an analysis of the  implied
multiples  of  the  Adjusted  Purchase  Price  for  the  Partnership's  LTM OCF,
annualized OCF  (the quarter  ending March  31, 1994  multiplied by  four),  the
projected OCF (the fiscal year ended December 31, 1994), and subscriber data for
the  quarter  ended March  31,  1994. This  analysis  resulted in  the following
multiples: 13.9x LTM OCF; 13.9x annualized OCF; 12.8x projected OCF; and  $1,808
per  subscriber. PaineWebber noted  that the comparable  public company analysis
indicated median multiples of 9.5x LTM  OCF, 9.6x annualized OCF and $1,726  per
subscriber and the comparable transaction analysis indicated median multiples of
10.8x projected OCF and $1,942 per subscriber.
 
     Discounted   Cash  Flow   Analysis.  PaineWebber   performed  an  unlevered
discounted cash  flow analysis  of the  projected financial  performance of  the
Partnership, as provided to PaineWebber by management of the Partnership.
 
     The  discounted  cash flow  analysis determined  the  present value  of the
Partnership's unlevered cash flows  generated over a  five-year period and  then
added  to  such discounted  value the  present value  of the  estimated residual
valuation at the end of  the five years to  determine a total value.  'Unlevered
cash  flows' were  calculated as  OCF plus  (or minus)  net changes  in non-cash
working capital,  minus capital  expenditures, plus  (or minus)  net changes  in
other  assets  and liabilities.  Due to  the Partnership's  historical operating
losses, PaineWebber did not  tax-affect the unlevered  cash flows. The  analysis
calculated a terminal value based upon a range of multiples of OCF from 10.0x to
11.5x.  The unlevered cash flows and the terminal values were discounted using a
range of discount rates from 12.0% to 15.0%, which were selected by  PaineWebber
based  on PaineWebber's investment banking  experience. This range also reflects
the risk  assumptions applied  by PaineWebber  to the  financial forecasts.  The
discounted  cash flow  analysis resulted  in a  range of  total value  from $189
million to  $204  million,  from  which  PaineWebber  deducted  the  Partnership
Obligations,  resulting in an  adjusted equity value range  from ($5) million to
$10 million.
 
     CABLEVISION CLASS A  COMMON STOCK.  PaineWebber reviewed  the stock  market
price  and volume data  of the Cablevision  Class A Common  Stock for the twelve
months ended  June 8,  1994.  PaineWebber compared  the  multiples of  LTM  OCF,
annualized  OCF and  number of subscribers  of Cablevision to  those of selected
comparable public companies consisting  of Adelphia Communications  Corporation,
Century  Communications,  Inc.,  Comcast  Corporation, TCA  Cable  TV,  Inc. and
Tele-Communications, Inc. PaineWebber also reviewed certain third party research
materials with  respect to  Cablevision. PaineWebber  performed an  analysis  of
Cablevision's  assets and liabilities to determine  a range of equity values per
share   for    the   Cablevision    Class    A   Common    Stock.    PaineWebber
 
                                       79
 
<PAGE>
determined  that the market price of Cablevision  Class A Common Stock as of the
date of its opinion was within this range of values.
 
     For its  services provided  in  connection with  delivery of  the  fairness
opinion  PaineWebber has  received a  fee of  $600,000 from  the Partnership. In
addition, the General Partners have the right, exercisable one time prior to the
closing of the Merger, for an additional fee of $100,000 to require  PaineWebber
either  to confirm  its fairness  opinion or  inform the  General Partners that,
based on  its analysis  at the  time in  question, it  has determined  that  the
fairness  opinion cannot be  confirmed. The fees payable  to PaineWebber to date
were not  contingent,  and  none  of  the  fees  which  may  become  payable  to
PaineWebber  in the future are contingent,  upon whether the opinion rendered by
PaineWebber  was  favorable  or   unfavorable  or  upon   the  outcome  of   the
Transactions.  The  fees  of PaineWebber  were  determined  through negotiations
between the General Partners and PaineWebber. The Partnership has also agreed to
reimburse PaineWebber for its  reasonable out-of-pocket expenses, including  the
fees  and expenses of  its counsel. Furthermore, the  Partnership, has agreed to
indemnify PaineWebber against certain liabilities in connection with the Merger,
including liabilities  under  the federal  securities  laws. If  the  Merger  is
consummated, Cablevision will assume all of such indemnification obligations.
 
RISKS THAT NEITHER TRANSACTION IS CONSUMMATED
 
     If  neither Transaction  is approved  or consummated,  the Partnership will
continue to  operate as  heretofore.  The General  Partners believe  that  funds
generated  from operations,  together with  borrowings available  under the Loan
Agreement, will  be sufficient  to meet  capital expenditures,  working  capital
needs   and  cash   interest  and   principal  repayment   requirements  on  the
Partnership's senior debt only until December 31, 1995. However, the Partnership
forecasts that it will be  unable to meet the repayment  terms on its bank  debt
under   the  Loan   Agreement  at  December   31,  1995.   See  'Cablevision  of
Boston --  Management's  Discussion  and Analysis  of  Financial  Condition  and
Results of Operations.'
 
     RISKS  OF NEED TO RENEGOTIATE THE PARTNERSHIP'S LOAN AGREEMENT. The General
Partners believe that, based on current projections, if the Transactions are not
consummated, Boston Sub will be unable to  meet the repayment terms on its  bank
debt  under the Loan Agreement at December 31, 1995 and thereafter. Accordingly,
if the Transactions are not consummated,  Boston Sub will likely be required  to
renegotiate  its Loan Agreement.  The Partnership would  seek to renegotiate the
terms of the Loan Agreement in such circumstances but there can be no  assurance
that  the Banks would agree to such renegotiation  or what the terms of any such
renegotiated agreement would be.
 
     RISK OF NO CASH  DISTRIBUTIONS. Payments of interest  and principal on  the
Partnership's  subordinated debt,  management fees and  advances from affiliates
are subordinated and deferred under the terms of the Loan Agreement. At June 30,
1995, an aggregate of approximately $61.1  million principal amount of debt  and
accrued  interest thereon was outstanding under  the Loan Agreement. At June 30,
1995  approximately  $27.1  million  principal  amount  of  subordinated   debt,
management  fees and advances from  affiliates was outstanding and approximately
$28.6 million of unpaid interest was accrued thereon. The Loan Agreement  allows
for  the  payment of  up  to $4.2  million  of subordinated  debt,  advances and
management fees over the remaining life of the Loan Agreement, which matures  on
June  30, 1999.  As this amount  is not  sufficient to pay  all accrued interest
payable on  such  liabilities, if  the  Transactions are  not  consummated,  the
Partnership's  obligations with respect  thereto will continue  to increase over
time. In addition, the Loan Agreement precludes the Partnership from making  any
distributions with respect to the Partnership's outstanding Preferred Equity. At
June  30, 1995,  $50.3 million  of Preferred  Equity was  outstanding and unpaid
cumulative distributions thereon were $117.7 million. If neither Transaction  is
consummated,  the  contractual  terms  of  the  Preferred  Equity  provide  that
cumulative unpaid distributions on the Preferred Equity will continue to  accrue
at  the rate  of 15%  per annum and  that all  such Preferred  Equity and unpaid
cumulative distributions will be paid prior to any distributions to the  Limited
Partners.  See '  -- Background of  the Transactions  -- Uncertainties Regarding
Validity of the Preferred Equity' for a discussion of certain questions relating
to whether the Preferred Equity is entitled to its Full Contractual Rights.
 
                                       80
 
<PAGE>
     As a result, the General Partners believe that it is unlikely that any cash
distributions will be made to the Limited Partners in the foreseeable future. In
addition, it is unlikely that the  Limited Partners will derive any further  tax
deductions  from  their investment  in  the Partnership.  Absent  a sale  of the
Systems, the continued accumulation of unpaid obligations and cumulative  unpaid
distributions  on  the  Preferred  Equity  will  likely  further  delay  or even
eliminate any likelihood  of cash  distributions to the  Limited Partners,  will
likely  result in a reduction in the amount of distributions ultimately received
by the Limited Partners  in respect of their  investment in the Partnership  and
may result in a decline in the value of the Units.
 
     See   '  --  Background  of  the  Transactions  --  Financial  Background,'
'Cablevision of  Boston --  Management's Discussion  and Analysis  of  Financial
Condition and Results of Operations -- Liquidity and Capital Resources.'
 
     CONTINUED  POTENTIAL  CONFLICTS.  If  the Merger  is  not  consummated, the
potential conflicts of  interest that  could arise between  the Partnership  and
Cablevision because of Dolan's control relationship with both entities, from the
use  of Cablevision's personnel  to manage the  Related Partnerships' businesses
and in  connection  with the  negotiation  of pricing  of  programming  services
purchased by the Partnership from Cablevision affiliates will remain unresolved.
Dolan  and  the  principal officers  of  Cablevision attempt  to  minimize these
potential  conflicts  whenever  possible.  To  date,  the  programming  services
purchased  by  the Related  Partnerships from  Cablevision affiliates  have been
purchased at  favorable rates  sought by  the General  Partners and  Cablevision
personnel  have  had  sufficient  time  and  resources  to  manage  the  Related
Partnerships' businesses and Cablevision has provided such personnel at cost. If
Cablevision became unwilling to  provide such services  at favorable rates,  the
Partnership  would seek arrangements for such services to be provided by a third
party. The potential for such conflicts cannot, however, be eliminated under the
existing structure of the Related Partnerships.
 
     LIQUIDITY RISKS. If  neither Transaction is  consummated, Limited  Partners
who  desire liquidity in respect of their investment in the Partnership may have
no practical means of disposing of their Units as there is no trading market for
the Units. See 'Limited Market for Units; Distributions.'
 
     RISKS ASSOCIATED WITH SYSTEMS FRANCHISE AGREEMENTS. If the Transactions are
not consummated, the Related Partnerships' only assets will be the Systems.  The
Systems  are operated under non-exclusive franchise  agreements with the City of
Boston and Town of Brookline. The licenses for both Systems will expire in 1997.
The Related Partnerships'  business is dependent  on its ability  to renew  such
licenses.  Although  the General  Partners have  no reason  to believe  that the
Related Partnerships will not be able to renew their franchises when they expire
in 1997, the General Partners cannot  predict the future success of the  Related
Partnerships  in  retaining their  franchises after  expiration of  the original
terms. No assurances can be given that the Related Partnerships will be able  to
renew their franchises, or, if such renewals are obtained, what the terms of the
franchises will be.
 
     EXPENSES.  Cablevision has  only agreed  to bear  all of  the Partnership's
costs and expenses in connection with  the Transactions if the Transactions  are
consummated.  If the  Transactions are not  consummated, the  Partnership may be
required to  bear all  or  a portion  of such  costs  and expenses.  In  certain
circumstances,  the Partnership may also be required to bear Cablevision's costs
and expenses in connection  with the Transactions. Such  costs and expenses  are
expected to be substantial. See 'Fees and Expenses.'
 
EFFECT OF THE MERGER ON THE PARTNERSHIP AND THE PARTNERS; CABLEVISION'S PURPOSES
AND REASONS FOR THE TRANSACTIONS; PLANS OF CABLEVISION FOR THE SYSTEMS
 
     The Merger would be considered the sale or exchange of all or substantially
all  of the Partnership's assets. As such, consummation of the Merger will cause
the Partnership to dissolve under the  terms of the Partnership Agreement.  Upon
the  dissolution of the  Partnership, the Partnership will  be liquidated in the
Liquidation and  the General  Partners  will act  as liquidating  trustees.  The
Merger  will not  occur unless  the Incorporation  is approved  and consummated.
After payment of or provision for creditors and all other payments that must  be
made  prior to  distributions to Limited  Partners, the remaining  assets of the
Partnership will be distributed  in kind among the  Partners in accordance  with
the  Partnership  Agreement.  All  of  the  Partnership's  liabilities  will  be
transferred to Boston Sub in connection with the
 
                                       81
 
<PAGE>
Incorporation and will become obligations of, and be payable by, a subsidiary of
Cablevision upon the Merger.
 
     Following the Merger and Liquidation,  the Limited Partners will no  longer
have  a direct investment in the Systems.  Their investment, instead, will be in
Cablevision Class A  Common Stock. Cablevision  will own the  Systems through  a
wholly-owned  subsidiary,  as well  as  its other  businesses.  See 'Cablevision
Systems Corporation.' An investment in Cablevision Class A Common Stock involves
various risks  as described  under 'Risk  Factors --  Risks Associated  with  an
Investment  in Cablevision -- Risks of an Investment in Cablevision if Merger is
Consummated' and  differs in  significant  respects from  an investment  in  the
Partnership.  For a comparison  of certain differences  between an investment in
Cablevision Class  A Common  Stock and  a limited  partnership interest  in  the
Partnership, see 'Comparison of Cablevision Class A Common Stock with Units.'
 
     Following the Liquidation, the Partnership will no longer be subject to the
requirement  to  file  periodic  reports with  the  Commission  pursuant  to the
Exchange Act and the Units will cease to be registered pursuant to Section 12(g)
of the Exchange Act. The Cablevision Class A Common Stock to be received by  the
Limited  Partners in the Liquidation  will be publicly traded  and listed on the
ASE. Following the consummation of  the Transactions, Cablevision will  continue
to  be subject to the  requirement to file periodic  reports with the Commission
pursuant to the Exchange Act.
 
     The Board  of  Directors  of  Cablevision  has  determined  to  pursue  the
Transactions at this time in order to (i) acquire the Systems, which Cablevision
believes  fit well with  Cablevision's business plan  and strategy, (ii) realize
some of the economic  benefits from Cablevision  Finance's prior investments  in
the Partnership and (iii) alleviate the potential for conflicts that could arise
between  Cablevision and the Partnership because of Dolan's control relationship
as to  both the  Partnership  and Cablevision,  from  the use  of  Cablevision's
personnel  to manage the Related Partnerships' businesses and in connection with
the negotiation of pricing of programming services purchased by the  Partnership
from Cablevision affiliates.
 
     In view of the potential conflict of interest implicit in the Transactions,
the  Transactions were  considered by  the Cablevision  Special Committee, which
participated in the  negotiation of  the Transactions. In  this connection,  the
Cablevision  Special Committee retained  DLJ to render an  opinion as to whether
the consideration to be paid by Cablevision in the Merger is fair to Cablevision
from a financial point of view. The Cablevision Special Committee determined  to
retain  DLJ based  on DLJ's  expertise in  the merger  and acquisition  area and
because of its substantial experience in valuing securities and its  familiarity
with  the cable television industry  generally, and Cablevision specifically. On
June 13, 1994, DLJ rendered an opinion to the Cablevision Special Committee that
the consideration  to be  paid by  Cablevision in  the Merger,  pursuant to  the
Merger  Agreement, is  fair to  Cablevision from a  financial point  of view. In
connection with  its services,  DLJ received  a fee  of $350,000.  In  addition,
Cablevision  has agreed to reimburse DLJ for all of its reasonable out-of-pocket
expenses and to indemnify DLJ against certain liabilities in connection with the
Transactions, including liabilities under the  federal securities laws. DLJ,  as
part  of its investment banking services,  is regularly engaged in the valuation
of  businesses  and  securities   in  connection  with  mergers,   acquisitions,
underwritings,  sales  and  distributions  of  listed  and  unlisted securities,
private placements and valuations for estate, corporate and other purposes.  DLJ
has  performed investment banking and other services for Cablevision in the past
and is  currently  engaged  in  providing on-going  advisory  services  for  the
Cablevision  Special Committee  and Cablevision, including  co-managing two debt
offerings for  Cablevision  in 1993,  and  has received  compensation  for  such
services.
 
     Cablevision  intends  to finance  the approximately  $80.8 million  of cash
(approximately $61.1 million in satisfaction of the Partnership's Loan Agreement
and approximately  $19.7 million  payable to  the  members of  the GP  Group  as
described under ' -- Interests of Certain Persons in the Transactions; Conflicts
of  Interest') that  it expects  to pay  in connection  with the  Merger through
borrowings under Cablevision's Credit  Agreement. See 'Cablevision  Management's
Discussion  and Analysis -- Liquidity and Capital Resources -- Restricted Group'
in  the  Cablevision  Form  10-K  for  a  description  of  Cablevision's  Credit
Agreement.
 
     Cablevision  currently anticipates that the  business and operations of the
Systems will be  continued by  Cablevision substantially as  they are  currently
being conducted, with the existing personnel and
 
                                       82
 
<PAGE>
employees of the Related Partnerships. Although Cablevision has no present plans
or  proposals which  relate to or  would result in  an extraordinary transaction
with respect to  the Systems, Cablevision  reserves the right  to formulate  and
implement  different plans  or proposals  with respect  to any  of the foregoing
matters.
 
     The Transactions  will enable  Cablevision to  consolidate the  results  of
operations of the Partnership with those of Cablevision. Accordingly, changes in
the results of operations of the Partnership will be reflected in the results of
operations  of Cablevision.  To the extent  that advances by  Cablevision to the
Systems after  the  Transactions  have  a positive  effect  on  the  results  of
operations of the Systems, Cablevision will obtain the benefit of such effect.
 
CONDITIONS TO THE TRANSACTIONS
 
     The  Incorporation will not be consummated  unless the conditions set forth
in 'Description of the Incorporation -- Conditions to the Incorporation,'  among
others, occur or are waived. There can be no assurance that such conditions will
be satisfied. Approval of the Merger is not a condition to the Incorporation.
 
     The  Merger  will not  be consummated  unless the  conditions set  forth in
'Description of the Merger -- Conditions to the Merger,' among others, occur  or
are  waived. Consummation  of the  Incorporation is  a condition  to the Merger.
There can be no assurance that such conditions will be satisfied.
 
CERTAIN REGULATORY MATTERS
 
     ANTITRUST MATTERS.  The  Hart-Scott-Rodino Antitrust  Improvements  Act  of
1976,  as amended (the 'HSR Act'), provides that certain transactions (including
the Merger) may not be consummated until certain information has been  furnished
to  the Department of  Justice (the 'Justice Department')  and the Federal Trade
Commission (the  'FTC')  and  certain  waiting  period  requirements  have  been
satisfied.  Materials required to be filed under the HSR Act with respect to the
Merger were filed with the Justice Department and the FTC and the waiting period
under the HSR Act has expired. At  any time before or after consummation of  the
Merger,  the Justice  Department, the  FTC or  some other  person could  seek to
enjoin or rescind the acquisition on antitrust grounds.
 
     FRANCHISE APPROVALS. Massachusetts law requires that the City of Boston and
the Town of Brookline each grant its prior approval to the transfer of the cable
television franchises held by the Partnership and Brookline, respectively, which
will be transferred as part of  the Transactions. An application is required  to
be  filed  with each  of the  City of  Boston and  Town of  Brookline containing
certain operating and  financial information  with respect  to Cablevision,  the
Partnership  and Brookline. Applications were filed  with the City of Boston and
the Town of  Brookline and the  City of Boston  and the Town  of Brookline  have
approved the Transactions.
 
     FCC  APPROVALS.  The rules  and regulations  of the  Federal Communications
Commission (the 'FCC')  require that  the FCC's  prior consent  with respect  to
satellite  earth station,  point-to-point microwave  and cable  television relay
service licenses  granted  to  the  Partnership  and  Brookline  which  will  be
transferred as part of the Transactions be obtained. Such consents are routinely
granted by the FCC after submission of an appropriate application to the FCC.
 
                                       83
<PAGE>
                        DESCRIPTION OF THE INCORPORATION
 
THE INCORPORATION
 
     If  the Incorporation  is approved  and all  of the  conditions thereto are
satisfied, the Partnership will transfer the Assets, including the Boston System
and the Partnership's 99% limited  partnership interest in Brookline, to  Boston
Sub,  a newly  formed corporation. The  Partnership owns all  of the outstanding
capital stock of Boston Sub.  Following the Incorporation, the Partnership  will
own  all of  the outstanding  capital stock  of Boston  Sub, which  will own and
operate the Systems.
 
     Boston  Sub  will  also  assume  all  of  the  Partnership's   liabilities,
obligations   and  agreements.  These  liabilities   will  include  all  of  the
Partnership's liabilities with respect to  all Affiliate Claims owed to  members
of  the GP  Group and  the Cablevision  Group. These  affiliates have  agreed to
release the Partnership from its obligations  with respect to such amounts  upon
the  assumption thereof by Boston Sub in the Incorporation. The Partnership will
also seek a release from its obligations under the Loan Agreement in  connection
with the Incorporation.
 
     The  General Partners  believe that  the Incorporation  will facilitate the
Merger (or if  the Merger is  not approved, a  future tax-free transaction)  and
will  enable  the  Partnership  to  take  advantage  of  certain  reductions  in
cumulative distributions on the  Preferred Equity described  under ' --  Certain
Preferred  Equity  Reductions' below.  Consummation  of the  Incorporation  is a
condition to  the Merger.  See 'Description  of the  Merger --  The Merger'  and
'  --  Conditions to  the  Merger.' ACCORDINGLY,  LIMITED  PARTNERS WHO  WISH TO
APPROVE THE MERGER SHOULD VOTE IN FAVOR  OF THE INCORPORATION. If the Merger  is
not   consummated,  the  Incorporation   will  reduce  the   rate  of  continued
accumulation of  unpaid cumulative  distributions in  respect of  the  Preferred
Equity  Interests to 10% per annum and reduce by approximately $11.8 million (as
of June 30, 1995) the aggregate amount of the unpaid cumulative distributions on
the Preferred  Equity,  all of  which  could serve  to  increase the  amount  of
distributions  that may  be paid  to the  Limited Partners  in respect  of their
investment in the Partnership over that which may be paid in the absence of  the
Incorporation.  The  Incorporation  may  also increase  the  likelihood  that an
unaffiliated purchaser could acquire  the Systems in  a tax-free transaction  in
the  future,  which  may  make  such  an  acquisition  more  attractive  to  the
Partnership.
 
     There  are  several  adverse  consequences  to  the  Partnership  and   the
unaffiliated  Limited  Partners  which  could  result  if  the  Incorporation is
approved  but   the   Merger   is  not   thereafter   consummated.   See   'Risk
Factors  -- Risks Associated with the  Incorporation and Merger Risks Related to
the Incorporation.' The General Partners believe that these adverse factors  are
outweighed    by    the    benefits    of    the    Incorporation.    See   'The
Transactions --  Recommendations  of  the  General  Partners;  Fairness  of  the
Transactions.'
 
     If  the Incorporation  is approved  and consummated  and the  Merger is not
consummated, the  General Partners  will  consider liquidating  the  Partnership
through  the distribution  of stock  in Boston  Sub to  the Limited  Partners or
another transaction involving the sale of Boston Sub if they conclude that  such
a  distribution  or  transaction would  increase  the liquidity  of  the Limited
Partners' investment in the Partnership and that an allocation of such stock  or
acquisition consideration between the Limited Partners and other parties holding
priority claims in the Partnership that is fair to the Limited Partners could be
achieved. There can be no assurance that such an allocation can be achieved. Any
such  liquidation or transaction would require the  consent of a Majority of the
Limited Partners.
 
     CERTAIN PREFERRED EQUITY REDUCTIONS. In connection with the  Incorporation,
the  following Preferred Equity reductions have been agreed to by members of the
GP Group and the Cablevision Group: (i)  the reduction, from and after the  date
of  the Incorporation, in the rate  of cumulative distributions on the Preferred
Equity held by an affiliate of the General Partners and Cablevision Finance from
15% to 10% per  annum and (ii) a  10% reduction in the  aggregate amount of  the
then  unpaid  cumulative  distributions  on the  Preferred  Equity  owed  by the
Partnership to  an affiliate  of the  General Partners  and Cablevision  Finance
(approximately  $11.8  million at  June 30,  1995,  at which  time approximately
$117.7 million of unpaid cumulative  distributions were outstanding). The  value
of these reductions may be affected by certain questions relating to whether the
Preferred   Equity  is  entitled  to  its  Full  Contractual  Rights.  See  'The
Transactions --  Background  of  the  Transactions  --  Uncertainties  Regarding
Validity    of    the    Preferred    Equity'    and    'Description    of   the
Merger -- Determination of
 
                                       84
 
<PAGE>
Allocation of Consideration.' Because members of the Cablevision Group hold most
of the Preferred Equity  Interests, the Cablevision Group  would bear a  greater
proportion   of  the  reductions  associated  with  the  Incorporation  than  is
represented by its percentage ownership of the total amount of Affiliate  Claims
and  Preferred  Equity Interests  in  the Partnership.  In  order to  make these
reductions proportionate, CSSC  has agreed  to assign to  Cablevision Finance  a
sufficient amount of the unpaid cumulative distributions on its Preferred Equity
so  that the reductions  are proportionate to  the total amount  of each group's
Affiliate Claims and Preferred Equity Interests in the Partnership. Based on the
total amount of such Affiliate Claims and Preferred Equity Interests as of  June
30,  1995, in connection  with the consummation of  the Incorporation, CSSC will
assign its  right to  receive approximately  $1.6 million  in unpaid  cumulative
distributions  on  the  Preferred  Equity to  Cablevision  Finance  in  order to
effectuate this agreement.
 
CONDITIONS TO THE INCORPORATION
 
     The Incorporation  will not  be consummated  unless each  of the  following
events  occur or are waived:  (i) a Majority of  the Limited Partners consent to
the Incorporation (see  ' --  Vote Required  for Approval');  (ii) all  permits,
orders,  approvals and  consents of, notices  to, and  registrations and filings
with the  City of  Boston  and the  Town of  Brookline,  which are  required  in
connection  with  the consummation  of  the Incorporation  and  the transactions
contemplated by the Merger Agreement are received and effective (which approvals
have been obtained);  (iii) the  Loan Agreement is  amended to  provide for  the
assignment  of  the  Loan  Agreement  to  Boston  Sub  in  connection  with  the
Incorporation; (iv) there  is no order,  injunction, decree or  judgment of  any
court  or governmental authority and there is no pending or threatened action or
proceeding before  any  court or  administrative  body to  restrain,  enjoin  or
otherwise prevent the consummation of the Transactions or to recover any damages
or  obtain other relief as  a result of such  Transactions; and (v) all material
consents to the Transactions required by any governmental authority (other  than
those  consents delivered pursuant to clause  (ii) above) or under any agreement
or contract to which the  Partnership or Brookline is a  party or is bound  have
been  received. In  addition, the Incorporation  will not be  consummated if the
General Partners determine that consummation  of the Incorporation or Merger  is
not  in  the  best  interests  of  the  unaffiliated  Limited  Partners  and the
Partnership or Cablevision determines that the Incorporation or Merger is not in
the  best   interests   of   Cablevision's   public   stockholders.   See   'The
Transactions  --  Recommendations  of  the  General  Partners;  Fairness  of the
Transactions' and ' --  Certain Regulatory Matters.' There  can be no  assurance
that  such conditions will be satisfied or waived or that the Incorporation will
be consummated. As described under 'The Transactions -- Certain Litigation,' the
Lawsuit has been commenced to, among other matters, enjoin the Transactions  and
to  recover damages in connection therewith.  Unless such action is dismissed or
settled, the condition  set forth in  clause (iv) above  will not be  satisfied.
Neither  party has made a determination as to whether the condition set forth in
clause (iv) above will be waived.
 
     Approval of the Merger by  the Limited Partners is  not a condition to  the
Incorporation.  Because consents to the Merger will  be held in escrow until the
Incorporation is approved and  consummated by the Limited  Partners in order  to
ensure  the separate consideration by the  Limited Partners of the Incorporation
and the  Merger, the  General and  Limited Partners  will not  know whether  the
Merger   will  be  accepted  or  rejected  by  the  Limited  Partners  prior  to
consummation of  the Incorporation.  See 'Consent  Solicitations --  The  Merger
Solicitation.'
 
VOTE REQUIRED FOR APPROVAL
 
     Pursuant  to  the terms  of  the Partnership  Agreement,  the Incorporation
requires the consent and approval of a Majority of the Limited Partners. ALL  OF
THE   LIMITED  PARTNERS,  INCLUDING  LIMITED   PARTNERS  WHO  VOTE  AGAINST  THE
INCORPORATION, WILL  BE BOUND  BY THE  DECISION  OF A  MAJORITY OF  THE  LIMITED
PARTNERS.  Failure to execute and deliver  an Incorporation Consent prior to the
Incorporation Expiration  Date  will have  the  effect  of a  vote  AGAINST  the
Incorporation.
 
                                       85
 
<PAGE>
ACCOUNTING TREATMENT FOR THE INCORPORATION
 
     Upon the Incorporation, the Partnership will transfer the Assets and all of
its  liabilities to  Boston Sub, a  wholly-owned subsidiary  of the Partnership.
Because the existing Partners  in the Partnership  will retain their  respective
interests  in the  assets and  liabilities of  Boston Sub,  the Assets  and such
liabilities will  be  recorded by  Boston  Sub at  the  historical cost  of  the
Partnership.
 
NO APPRAISAL RIGHTS
 
     The  Limited Partners are  not entitled to any  statutory rights to dissent
and receive payment for, or  to obtain appraisal of, the  value of the Units  in
connection  with the  Incorporation. In addition,  there is no  provision in the
Partnership Agreement providing for such an appraisal.
 
EXPENSES
 
     For a description of the agreements regarding payment of, and reimbursement
for, fees and expenses of the Transactions, see 'Fees and Expenses.'
 
                           DESCRIPTION OF THE MERGER
 
     The following information, insofar  as it relates  to matters contained  in
the  Merger Agreement, is qualified  in its entirety by  reference to the Merger
Agreement, which  is incorporated  herein by  reference and  attached hereto  as
Appendix  B. LIMITED  PARTNERS ARE  URGED TO  READ THE  MERGER AGREEMENT  IN ITS
ENTIRETY.
 
THE MERGER
 
     The Merger Agreement provides for  the merger of a wholly-owned  subsidiary
of  Cablevision  with and  into Boston  Sub.  Boston Sub  will be  the surviving
corporation in the Merger. Following the Merger, Cablevision will own all of the
Boston Sub Common Stock (as defined below). The Partnership will receive  shares
of  Cablevision Class A  Common Stock in  the Merger. The  shares of Cablevision
Class A  Common  Stock  received  by  the Partnership  in  the  Merger  will  be
distributed  by  the  Partnership in  the  Liquidation  to its  Partners  and to
Cablevision Finance, which, at the time  of the Liquidation, will be the  holder
of  all of the Preferred  Equity. See 'The Transactions  -- Interests of Certain
Persons in the Transactions; Conflicts of Interest' and ' -- Liquidation of  the
Partnership Following the Merger.'
 
CONSIDERATION TO BE RECEIVED BY LIMITED PARTNERS
 
     As more fully described below, consummation of the Transactions will result
in  the Partnership receiving Cablevision Class  A Common Stock with an expected
Average Cablevision  Stock Price  of approximately  $40.4 million  less  $10,000
times  the  number of  Units as  to  which appraisal  rights are  perfected (the
'Partners Allocation')  plus the  amount to  be allocated  (approximately  $52.8
million  as of  June 30,  1995) to the  Preferred Equity  (the 'Preferred Equity
Allocation'). The Limited Partners will  receive approximately $40.0 million  of
such  amount, or  approximately $10,000  per Unit  held by  unaffiliated Limited
Partners (and $9,000 per Unit  held by Cablevision), which  is equal to 100%  of
the  per Unit amounts  originally invested by  the unaffiliated Limited Partners
and by Cablevision, less $10,000 times the number of Units as to which appraisal
rights are  perfected (the  'Limited  Partners Allocation').  Specifically,  the
Merger  Agreement provides  that at  the Effective  Time, all  of the  shares of
Boston Sub  common  stock  issued  and  outstanding  immediately  prior  to  the
Effective  Time (the 'Boston Sub Common Stock')  will by virtue of the Merger be
converted in the aggregate  into the right  to receive the  number of shares  of
Cablevision  Class A Common Stock  obtained by dividing the  sum of the Partners
Allocation and the Preferred Equity Allocation by the Average Cablevision  Stock
Price  (as defined  below), rounded  up to  the next  whole share.  The 'Average
Cablevision Stock Price' is  defined in the Merger  Agreement as the  arithmetic
average  of the closing price per share  of the Cablevision Class A Common Stock
on the ASE for the 20 trading days ending on the second trading day prior to the
Effective Date. The market value of  shares of Cablevision Class A Common  Stock
actually  received by a Limited Partner in respect of a Unit may be more or less
than such value due to the timing of the
 
                                       86
 
<PAGE>
Liquidation (as  discussed  below)  and  the market  value  of  such  shares  of
Cablevision Class A Common Stock at the date that such shares are distributed to
Limited  Partners in  the Liquidation. See  ' -- Liquidation  of the Partnership
Following the Merger.'
 
     If the Merger had been consummated  on September 13, 1995, an aggregate  of
approximately  610,000 shares of Cablevision  Class A Common Stock (representing
approximately 5.0% of  the outstanding Cablevision  Class A Common  Stock as  of
August  31, 1995) would have been allocated  to the Limited Partners as a result
of the Transactions.
 
     No fractional shares of Cablevision Class A Common Stock will be issued  in
the  Merger to  the Partnership  or in  the Liquidation  to unaffiliated Limited
Partners. In  the Liquidation,  fractional shares  will be  aggregated for  each
Limited Partner and, if there is a fractional share after such aggregation, such
fractional  share will be rounded  up to the next  whole number. Cablevision has
agreed that  in the  Liquidation, Cablevision  will be  distributed such  lesser
number  of shares of Cablevision Class A Common Stock in respect of its Units as
is necessary in order to effect the rounding of fractional shares of the Limited
Partners other than Cablevision.
 
EFFECTIVE TIME
 
     The 'Effective Time' with  respect to the  Merger will be  the time of  the
filing  of a certificate of  merger with the Secretary of  State of the State of
Delaware in accordance with  the DGCL. It is  anticipated that a certificate  of
merger  will be filed  with the Secretary of  State of the  State of Delaware as
promptly as practicable after the  expiration of all applicable waiting  periods
in connection with approvals of governmental authorities and the satisfaction or
waiver  of all other conditions  to the consummation of  the Merger set forth in
the Merger  Agreement.  The 'Effective  Date'  will be  the  date on  which  the
Effective Time occurs. See ' -- Conditions to the Merger.'
 
REPRESENTATIONS AND WARRANTIES
 
     Cablevision,  the  Partnership, Dolan  and the  General Partners  have made
certain representations and  warranties to  each other in  the Merger  Agreement
with  respect to, among other things, organization, capitalization, ownership of
subsidiaries, financial statements and public disclosure materials furnished  in
connection with the proposed Merger, the absence of material adverse changes and
the absence of certain legal proceedings, including legal proceedings pending or
threatened  against the Partnership, Brookline, Boston Sub, or any member of the
GP Group that involve the validity of any amount payable in respect of, or which
relate in any  way to,  any outstanding  security of,  interest in  or claim  of
Cablevision,  Cablevision  Finance or  any member  of the  GP Group  against the
Partnership, Brookline or  Boston Sub. All  such representations and  warranties
must be true and correct on the date made and as of the Effective Date and shall
terminate upon the consummation of the Merger.
 
CONDITIONS TO THE MERGER
 
     The  respective obligations of each of  the parties to the Merger Agreement
to consummate  the  Transactions  are  subject to  the  fulfillment  of  certain
conditions,  including  each  of  the following:  (i)  the  consummation  of the
Incorporation; (ii)  the adoption  and approval  of the  Merger Agreement  by  a
Majority  of the Limited Partners and by the Partnership as the sole stockholder
of Boston  Sub; (iii)  the receipt  and effectiveness  of all  permits,  orders,
approvals  and consents of,  notices to, and registrations  and filings with the
City of Boston and  the Town of  Brookline, which are  required to transfer  the
franchise  agreements and the  franchises relating to  the Systems in connection
with the consummation of the  transactions contemplated by the Merger  Agreement
(which  approvals have been  obtained); (iv) the  amendment to the Partnership's
Loan Agreement to provide for the assignment of such agreement to Boston Sub, to
change the  maturity date  of the  indebtedness thereunder  to a  date  eighteen
months  after the date of the Incorporation  and to adjust such other provisions
contained therein  that the  Banks deem  necessary or  advisable to  effect  the
change  in  corporate  structure;  (v)  the  amendment  to  Cablevision's Credit
Agreement to permit  the consummation  of the Transactions  (which may  require,
among  other  things,  an  amendment  to  increase  the  investment  basket that
Cablevision is permitted  to use); (vi)  the absence of  any order,  injunction,
decree   or  judgment   of  any  court   or  governmental   authority,  and  the
 
                                       87
 
<PAGE>
absence of any pending  or threatened action or  proceeding on the Closing  Date
(as  defined in the Merger Agreement) before any court or administrative body to
restrain, enjoin or otherwise prevent the consummation of the Transactions or to
recover any damages  or obtain other  relief as a  result of such  Transactions;
(vii)  the amendment to Brookline's Partnership Agreement as contemplated by the
Merger Agreement and the execution and delivery of the agreement relating to the
transfer of Dolan's general partnership interest in Brookline as contemplated by
the Merger  Agreement;  (viii) the  receipt  of  all material  consents  to  the
Transactions  required by any governmental  authority (other than those consents
delivered pursuant to clause (iii) above) or under any agreement or contract  to
which any party to the Merger Agreement is a party or is bound; (ix) the absence
of  any stop order suspending the effectiveness of the Registration Statement of
which this  Consent  Solicitation  Statement/Prospectus forms  a  part  and  the
absence  of any initiated  or threatened proceedings by  the Commission for that
purpose; (x) the  receipt of  all state securities  and 'Blue  Sky' permits  and
other   authorizations  necessary  to  consummate  the  Transactions;  (xi)  the
authorization for listing on the ASE  subject to official notice of issuance  of
the  shares  of Cablevision  Class A  Common Stock  issuable to  the Partnership
pursuant to  the Merger  Agreement; (xii)  the tender  by Dolan  of all  of  the
outstanding  capital stock of CSBrC for purchase and the purchase by Cablevision
of such outstanding capital stock, as  provided in the Merger Agreement;  (xiii)
the  purchase  by  Cablevision Finance,  and  sale  by CSSC,  of  all  of CSSC's
Preferred Equity Interests as  provided in the Merger  Agreement; and (xiv)  the
execution  and delivery of the Merger Restructuring Agreement (as defined in the
Merger Agreement) relating to, among other  things, the assignment of a  portion
of  the GP Group's rights to accrued  and unpaid management fees and interest on
management fees and subordinated debt to the Cablevision Group, the cash payment
of Affiliate Claims held  by the GP  Group, the reduction of  the amount of  the
Preferred  Equity  Interests and  the termination  of the  management agreements
between  the   Related  Partnerships   and  CSSC.   As  described   under   'The
Transactions  -- Certain  Litigation,' an  action has  been commenced  to, among
other matters,  enjoin the  Transactions and  to recover  damages in  connection
therewith.  Unless such action is dismissed  or settled, the condition set forth
in  clause  (vi)  above  will  not  be  satisfied.  Neither  party  has  made  a
determination as to whether the condition set forth in clause (vi) above will be
waived.
 
     The obligation of Cablevision to consummate the Transactions to which it is
a  party is subject  to certain additional  conditions, including the following:
(i) the representations and warranties of Dolan and the Partnership contained in
the Merger Agreement being true and correct  in all material respects as of  the
date  made and as of the Effective  Date, and the performance by the Partnership
(or Boston  Sub,  if appropriate)  and  the  General Partners  in  all  material
respects of all agreements and conditions required by the Merger Agreement to be
performed by such party; (ii) the holders of not more than 200 Units (other than
Units  held by Cablevision and its  affiliates) having perfected their appraisal
rights pursuant  to the  Merger Agreement;  (iii) the  absence of  any  material
adverse change in the business, operations or condition (financial or otherwise)
of  the Related Partnerships and Boston Sub; and (iv) receipt of an opinion from
Debevoise & Plimpton, counsel  to the General Partners,  relating to the  Merger
Agreement  and  related  agreements  and certain  other  customary  matters with
respect to  the  General Partners  and  the  Partnership and  certain  of  their
affiliates.
 
     The  obligation of the  General Partners and  the Partnership to consummate
the Transactions to  which they  are parties  is subject  to certain  additional
conditions,  including the following: (i)  the representations and warranties of
Cablevision contained in  the Merger  Agreement being  true and  correct in  all
material  respects as  of the date  made and as  of the Effective  Date, and the
performance by  Cablevision  in all  material  respects of  all  agreements  and
conditions  required by the Merger Agreement to be performed by such party; (ii)
the absence  of any  material  adverse change  in  the business,  operations  or
condition  (financial  or otherwise)  of Cablevision;  and  (iii) receipt  of an
opinion from counsel of Cablevision relating to the Merger Agreement and related
agreements and certain other customary  matters with respect to Cablevision  and
certain of its affiliates.
 
     In  addition,  the  Merger  will  not  be  consummated  if,  prior  to  the
consummation of the Incorporation,  Cablevision determines that consummation  of
the Incorporation or Merger is not in the best interests of Cablevision's public
stockholders  or  the  General  Partners  determine  that  consummation  of  the
Incorporation or Merger is not in the best interests of the unaffiliated Limited
Partners and the Partnership. See ' -- Waiver and Amendment; Termination.'
 
                                       88
 
<PAGE>
     There can be no assurance that such conditions will be satisfied or  waived
or that the Merger will be consummated.
 
WAIVER AND AMENDMENT; TERMINATION
 
     WAIVER AND AMENDMENT. No amendment, modification or discharge of the Merger
Agreement,  and no waiver thereunder, will be  valid or binding unless set forth
in writing  and duly  executed by  the  party against  whom enforcement  of  the
amendment, modification, discharge or waiver is sought.
 
     TERMINATION.  The Merger Agreement may be  terminated and the Merger may be
abandoned (i) at  any time  prior to  the Effective  Time, before  or after  the
approval  by a  Majority of  the Limited  Partners of  the Incorporation  or the
Merger, by the mutual consent of Cablevision and the General Partners on  behalf
of  the Partnership (ii) by Cablevision, the General Partners or the Partnership
by written notice to the  other parties after December  31, 1995, if the  Merger
shall  not have been  consummated pursuant to the  Merger Agreement, unless such
date is extended  by the mutual  written consent  of the parties  to the  Merger
Agreement,  (iii)  by  action of  Cablevision,  the Partnership  or  the General
Partners if the  approval of the  Limited Partners to  the Incorporation or  the
Merger  required by  the Merger  Agreement shall not  have been  obtained by the
relevant  consent  solicitation  expiration   date  (including  any   extensions
thereof),  (iv) by Cablevision upon a material breach of the Merger Agreement by
a member of the GP Group and by  the General Partners or the Partnership upon  a
material breach of the Merger Agreement by a member of the Cablevision Group, in
each case if such material breach is not cured after notice from the other party
(subject  to  limitations  before  the  cure), (v)  at  any  time  prior  to the
consummation of the Incorporation, by Cablevision if Cablevision determines that
the Incorporation or Merger is not in the best interests of Cablevision's public
stockholders,  or  (vi)  at   any  time  prior  to   the  consummation  of   the
Incorporation,  by the General  Partners if the  General Partners determine that
the Incorporation or  Merger is not  in the best  interests of the  unaffiliated
Limited Partners and the Partnership.
 
     In  the event of  the termination of  the Merger Agreement  pursuant to the
provisions set  forth in  the  preceding sentence,  the Merger  Agreement  shall
become  void and have no effect, without  any liability in respect of the Merger
Agreement on the part of any party  thereto, or any of its directors,  officers,
employees,  agents, consultants,  representatives or stockholders,  to any other
party to the Merger Agreement, except (a) for any liability resulting from  such
party's  willful breach of the  Merger Agreement and (b)  for the obligations of
the parties to pay expenses and the obligations of Cablevision to indemnify  the
General  Partners in  connection with  the Transactions  pursuant to  the Merger
Agreement.
 
ASE LISTING
 
     Cablevision Class A Common Stock is listed on the ASE. It is a condition to
consummation of  the Merger  that the  Cablevision Class  A Common  Stock to  be
issued  to the Partnership pursuant to the Merger Agreement will be approved for
listing on the ASE subject to official notice of issuance.
 
EXPENSES
 
     For a description of the agreements regarding payment of, and reimbursement
for, fees and expenses of the Transactions, see 'Fees and Expenses.'
 
VOTE REQUIRED FOR APPROVAL
 
     Pursuant to the terms of the Partnership Agreement, the Merger requires the
consent and approval of a Majority  of the Limited Partners. Failure to  execute
and  deliver a Merger Consent prior to  the Merger Expiration Date will have the
effect of a  vote AGAINST  the Merger. ALL  OF THE  LIMITED PARTNERS,  INCLUDING
THOSE  LIMITED  PARTNERS WHO  VOTE  AGAINST THE  MERGER,  WILL BE  BOUND  BY THE
DECISION OF A MAJORITY  OF THE LIMITED PARTNERS,  ALTHOUGH LIMITED PARTNERS  WHO
PROPERLY  DISSENT FROM THE  MERGER WILL BE AFFORDED  LIMITED APPRAISAL RIGHTS IN
CONNECTION WITH THE MERGER. See ' -- Appraisal Rights.'
 
                                       89
 
<PAGE>
LIQUIDATION OF THE PARTNERSHIP FOLLOWING THE MERGER
 
     The Merger would be considered the sale or exchange of all or substantially
all of the Partnership's non-cash assets pursuant to the Partnership  Agreement.
As such, consummation of the Merger will cause the Partnership to dissolve under
the terms of the Partnership Agreement. Upon the dissolution of the Partnership,
the  Partnership  will  be  liquidated  and the  General  Partners  will  act as
liquidating trustees. After payment of or provision for creditors and all  other
payments that must be made pursuant to contractual rights prior to distributions
to  Limited  Partners (including  payments in  respect  of the  Preferred Equity
Interests), the remaining assets of the Partnership will be distributed in  kind
among the General and Limited Partners (other than Limited Partners who properly
perfect  their appraisal rights).  Under the contractual  terms of the Preferred
Equity and the  Partnership Agreement, in  the absence of  the agreement of  the
holders  of the Preferred Equity to forgo  a portion of the consideration due to
them, assets  would be  distributed first  to the  holders of  Preferred  Equity
Interests  up  to  the face  amount  of  the Preferred  Equity  plus  all unpaid
cumulative distributions thereon  and then among  the Partners, Cablevision  and
Cablevision Finance in accordance with the following table:
 
<TABLE>
<CAPTION>
                                                UNTIL      AFTER
                                                PAYOUT    PAYOUT*
                                                ------    -------
 
<S>                                             <C>       <C>
General Partners.............................      1%      18.8%
Limited Partners.............................     99%      48.0%
Cablevision..................................      --      13.2%
Cablevision Finance..........................      --      20.0%
</TABLE>
 
------------
 
*  The  Partnership Agreement  provides that the  post-Payout and post-Breakeven
   interests of the General Partners and  the Limited Partners are 40% and  60%,
   respectively.  However, in 1984, in consideration of its financial assistance
   in creating the Partnership, the  General Partners assigned to a  predecessor
   of  Cablevision a 16.5% post-Payout interest  in the Partnership then held by
   the General Partners, reducing the General Partners' post-Payout interest  to
   23.5%.  Thereafter, the 20% post-Payout interest to which Cablevision Finance
   is entitled pursuant to the terms of the Preferred Equity reduced the General
   Partners' and  Limited  Partners' post-Payout  interests  to 18.8%  and  48%,
   respectively, and reduced Cablevision's previously assigned 16.5% post-Payout
   interest to 13.2%.
 
     All  of the Partnership's liabilities  (including liabilities for costs and
expenses related to  the Incorporation)  will be  transferred to  Boston Sub  in
connection  with  the  Incorporation  and  will  be  payable  by  a  Cablevision
subsidiary upon  the  Merger. Cablevision  has  agreed to  cause  a  Cablevision
subsidiary  to  satisfy all  of  such obligations  in  the ordinary  course upon
completion of  the  Merger.  Cablevision has  also  agreed  to pay  all  of  the
Partnership's  costs and  expenses in  connection with  the Transactions  if the
Merger is  consummated. Accordingly,  no  provision will  need  to be  made  for
payments  to  creditors  of  the Partnership  in  the  Liquidation.  Because the
Preferred Equity  is  not a  liability,  it will  remain  an obligation  of  the
Partnership  following  the  Incorporation.  Cablevision  Finance  has, however,
agreed to  reduce the  amounts contractually  payable to  it in  respect of  the
unpaid  cumulative distributions on the Preferred  Equity in connection with the
Transactions and  the Liquidation.  See '  -- Consideration  to be  Received  by
Affiliates'  and ' --  Determination of Allocation  of Consideration.' CSSC, the
other holder of  the Preferred Equity,  will sell all  of its Preferred  Equity,
including  all unpaid  cumulative distributions thereon,  to Cablevision Finance
immediately prior to the consummation of  the Merger for $4.6 million, the  face
amount  of  such  Preferred  Equity.  The  Preferred  Equity  Interests  held by
Cablevision Finance  at the  time of  the  Merger will  be satisfied  through  a
distribution  of shares  of Cablevision Class  A Common Stock  with an aggregate
value based upon the Average Cablevision Stock Price. See ' -- Consideration  to
be  Received by Affiliates.' Accordingly,  assuming no Limited Partners exercise
their appraisal rights,  it is anticipated  that shares of  Cablevision Class  A
Common  Stock with an average market value over the 20 trading days prior to the
Merger of approximately $40.4 million will be available for distribution to  the
Limited and General Partners in the Liquidation.
 
     Based  upon the foregoing, in the Liquidation Limited Partners will receive
Cablevision Class A  Common Stock  with an  Average Cablevision  Stock Price  of
approximately  $40.0 million less $10,000 times the  number of Units as to which
appraisal rights are  perfected (or $10,000  per Unit held  by Limited  Partners
other  than Cablevision,  which would return  approximately 100%  of the amounts
originally invested  by  each  unaffiliated Limited  Partner)  and  the  General
Partners  will  receive  Cablevision  Class  A  Common  Stock  with  an  Average
Cablevision Stock Price of approximately $0.4
 
                                       90
 
<PAGE>
million, or 1% of the amount expected  to be distributed to all Partners in  the
Liquidation.  No  post-Payout distributions  will  be made  in  the Liquidation.
Cablevision, which owns  282 Units, has  agreed to receive  Cablevision Class  A
Common  Stock with an Average Cablevision Stock Price of $9,000 per Unit because
it paid such lower amount  for its Units. The  $9,000 amount paid reflected  the
fact  that the Partnership did not have to pay any placement fees or commissions
with respect to the sale of such Units. A Limited Partner who dissents from  the
Merger and perfects his or her right to an appraisal of the fair value of his or
her  Units  will  not receive  any  such  distribution in  the  Liquidation. See
' -- Appraisal Rights' below.
 
     No fractional shares of Cablevision Class A Common Stock will be issued  in
the  Merger  or  the  Liquidation  to  unaffiliated  Limited  Partners.  In  the
Liquidation, fractional shares will be aggregated for each Limited Partner  and,
if  there is  a fractional share  after such aggregation,  such fractional share
will be rounded up to the next whole number.
 
     Promptly after the consummation  of the Merger,  the General Partners  will
cause  the Liquidation of  the Partnership. Promptly  after the Liquidation, the
Partnership will cause Mellon Securities  Trust Company, acting in its  capacity
as distribution agent for the Partnership (the 'Distribution Agent'), to mail to
each  former holder  of record  of Units (other  than holders  who have properly
perfected their appraisal rights) certificates representing the number of shares
of Cablevision Class A Common Stock to which such holder is entitled  determined
in  the manner described above.  No other cash or  assets will be distributed to
Limited Partners in the Liquidation.
 
     Holders of  Units  are  not  required  to take  any  action  to  cause  the
Partnership  to  mail to  them certificates  representing shares  of Cablevision
Class A Common Stock. The Partnership  will mail such shares without any  action
by holders of Units promptly after consummation of the Merger.
 
     The   General  Partners  currently  anticipate  that  the  Liquidation  and
distribution of certificates representing shares  of Cablevision Class A  Common
Stock  will be  effected immediately after  the consummation of  the Merger. The
market value of shares of Cablevision Class A Common Stock actually received  by
a  Limited Partner in respect of  a Unit may be more  or less than the value set
forth under ' -- Consideration  to be Received by  Limited Partners' due to  the
timing  of the Liquidation  and the market  value of such  shares of Cablevision
Class A Common Stock at the date  that the shares of Cablevision Class A  Common
Stock  are actually distributed  by the Partnership and  received by such former
Unitholder.
 
     After the Effective Time, there will  be no transfers on the  Partnership's
transfer  books  of  Units  issued  and  outstanding  immediately  prior  to the
Effective Time.
 
     Any holder  of Units  with  respect to  which  appraisal rights  have  been
properly  perfected will have the  right to receive the  appraised value of such
Units in accordance with the procedures  described under ' -- Appraisal  Rights'
below and in Annex VI to the Merger Agreement. A copy of the Merger Agreement is
attached as Appendix B to this Consent Solicitation Statement/Prospectus.
 
CONSIDERATION TO BE RECEIVED BY AFFILIATES
 
     At  June 30, 1995,  the General Partners,  Cablevision and their affiliates
held an aggregate  of approximately  $55.7 million  of Affiliate  Claims and  an
aggregate  of  approximately  $168.0  million  of  Preferred  Equity  Interests,
including  approximately  $117.7  million  in  unpaid  cumulative  distributions
thereon. In connection with the Merger and Liquidation, as of June 30, 1995, the
General  Partners and their  affiliates would have  received approximately $19.7
million in cash and Cablevision Class A Common Stock with an Average Cablevision
Stock Price of approximately  $0.4 million, and  Cablevision and its  affiliates
would have received Cablevision Class A Common Stock with an Average Cablevision
Stock  Price  of  $51.0 million  and  intercompany debt  of  approximately $40.6
million, or an  aggregate of $91.6  million. Cablevision will  also acquire  the
Systems in the Merger. No independent third party has been retained to determine
the value of the Systems in connection with the Transactions.
 
     For  more detailed  information with respect  to amounts to  be received by
affiliates in connection with the Merger, see 'The Transactions -- Interests  of
Certain Persons in the Transactions; Conflicts of Interest.'
 
                                       91
 
<PAGE>
DETERMINATION OF ALLOCATION OF CONSIDERATION
 
     At  June  30,  1995,  the Partnership  had  $284.8  million  of outstanding
obligations  that  are  contractually   required  to  be   paid  prior  to   any
distributions  to  Limited Partners.  If  all such  amounts  were paid  in full,
Limited  Partners  would  not  receive   any  distribution  in  the  Merger   or
Liquidation.   Following  extensive  negotiations,   the  General  Partners  and
Cablevision agreed that  Partners would receive  in the Liquidation  Cablevision
Class  A Common Stock  with an expected aggregate  market value of approximately
$40.4  million,  of  which  the  unaffiliated  Limited  Partners  would  receive
approximately  $10,000 per  Unit, which would  return approximately  100% of the
amounts they  had originally  invested in  the Partnership,  and that  CSSC  and
Cablevision  Finance would  agree to  significant reductions  in their Preferred
Equity Interests. This allocation was designed to allow the unaffiliated Limited
Partners to receive consideration in the Liquidation which the General  Partners
believed  was fair under any reasonable valuation of the Systems in light of all
the circumstances  relating to  the  Transactions, and  would be  sufficient  to
induce  the Limited Partners to approve  the Transactions. The General Partners'
determination that the consideration to be received by the unaffiliated  Limited
Partners was fair under any reasonable valuation of the Systems was made without
the  benefit of an appraisal or other  valuation of the Partnership. The General
Partners considered reasonable values for the Systems based on their  experience
in  the cable television industry and on publicly available information provided
by PaineWebber and others as to recent sale prices for cable television systems,
without the  benefit of  an appraisal  or other  valuation of  the  Partnership.
Because  of the  nature of  the Transactions  and the  Partnership's outstanding
contractual obligations, it  was not  necessary for the  parties to  agree on  a
single  value or range  of values for  the Systems. The  General Partners agreed
that such allocations  could be  paid in shares  of Cablevision  Class A  Common
Stock  instead of cash because Cablevision was willing to pay more if it paid in
shares and  because such  payment would  provide unaffiliated  Limited  Partners
seeking liquidity with publicly traded securities. Such payment also will enable
the  Limited Partners  to receive  the shares  in a  transaction that  will more
likely than not be viewed  as tax-free. Any cash  payment would be taxable.  See
'The  Transactions -- Recommendations  of the General  Partners; Fairness of the
Transactions.'
 
     The  General  Partners  and  Cablevision  originally  determined  that  the
consideration  to be received from Cablevision  in the Merger and distributed in
the Liquidation  would  be allocated  among  members of  the  GP Group  and  the
Cablevision  Group based  on an  assumed notional  amount of  $210 million, from
which  amounts  payable  to  certain  creditors  of  the  Partnership  and   the
approximately  $40.4 million amount allocated to the Partners in the Liquidation
would be deducted. This $210 million amount was proposed by Cablevision in  1993
based  on a multiple of 11 times  the Partnership's 1993 budgeted operating cash
flow and  was agreed  to in  March 1994.  The General  Partners and  Cablevision
determined  that this amount  would be allocated  first to the  repayment of the
outstanding principal and interest due  under the Loan Agreement  (approximately
$61.1 million as of June 30, 1995). Because all of the Partnership's liabilities
will  be payable by Boston Sub, which  will become a Cablevision subsidiary upon
the Merger, and Cablevision has agreed to pay all of the Partnership's costs and
expenses in connection with  the Transactions if the  Merger is consummated,  no
provision will need to be made for payment to the Partnership's other creditors.
This  allocation  produced a  remainder of  approximately  $108.5 million  to be
allocated among members of the GP Group and the Cablevision Group in respect  of
their  respective  Affiliate Claims  and  Preferred Equity  Interests. Following
additional negotiations, the General Partners, Cablevision and their  affiliates
agreed that such Affiliate Claims would be satisfied in full through the payment
of  cash, in  the case  of amounts  owing to  members of  the GP  Group, and the
creation of intercompany debt  of Boston Sub,  in the case  of amounts owing  to
members  of the Cablevision  Group, and that  the aggregate amounts  due them in
respect of their Preferred Equity Interests, approximately $168.0 million as  of
June 30, 1995, would be satisfied through the distribution in the liquidation of
Cablevision  Class A  Common Stock  with an  Average Cablevision  Stock Price of
approximately $52.8  million  (as of  June  30, 1995),  in  order to  allow  the
distribution  discussed above to be  made to the Limited  Partners. The value of
the reductions in Preferred Equity Interests  agreed to by CSSC and  Cablevision
Finance  may be  affected by certain  uncertainties as to  whether the Preferred
Equity is entitled  to its  Full Contractual  Rights. See  'The Transactions  --
Background  of  the  Transactions  -- Uncertainties  Regarding  Validity  of the
Preferred Equity.' Even with the agreed-upon reductions in the Preferred  Equity
Interests, the holders of the Preferred Equity will
 
                                       92
 
<PAGE>
be  receiving  the  amount  of,  and  a  return  on,  their  investments  in the
Partnership, while the unaffiliated Limited Partners will be receiving only  the
amount of, and no return on, their investments.
 
     If  the Merger had been consummated on  September 13, 1995, an aggregate of
approximately          shares of Cablevision Class A Common Stock  (representing
approximately    % of the outstanding Cablevision Class A Common Stock on August
31,  1995) would have been allocated to the  Limited Partners as a result of the
Transactions.
 
     Calculation of Allocation of Consideration.  The following table shows  the
calculation  of the allocation of the consideration to be received in connection
with the Merger to creditors  of and investors in  the Partnership based on  the
aggregate  amount of  claims and  interests as  of June  30, 1995,  based on the
assumed  notional  amount  of  $210  million,  without  giving  effect  to   the
Incorporation  Concessions. In the case  of each member of  the GP Group and the
Cablevision Group, the  table also shows  (i) the face  amount of each  member's
non-current  claims and  interests in the  Partnership, and  (ii) the percentage
that the portion of the value to be  received by each such member in respect  of
each  such claim and  interest bears to the  face amount of  each such claim and
interest,  after  giving  effect  to  the  agreed  upon  reductions  thereto  in
connection  with the Merger. The table also shows the total amounts allocated to
Limited Partners, the  Banks and  members of the  GP Group  and the  Cablevision
Group in the Merger and Liquidation. Because borrowings under the Loan Agreement
and accrued interest thereon will fluctuate, management fees will continue to be
earned  and interest on  management fees, unpaid  advances and subordinated debt
and cumulative distributions  on the  Preferred Equity will  continue to  accrue
until  the date of the Merger, the actual  amounts paid to the Banks and members
of the GP and Cablevision Groups will  vary from those set forth below.  Amounts
distributable  to Limited Partners, however, will  not vary from those set forth
below, except  for  variations  due  to fluctuations  in  the  market  price  of
Cablevision  Class A Common Stock during and following the computation period of
the Average Cablevision Stock Price. See 'Risk Factors -- Risks Associated  with
an Investment in Cablevision -- Fluctuations in the Price of Cablevision Class A
Common Stock.'
 
                                       93
<PAGE>
                   CALCULATION OF ALLOCATION OF CONSIDERATION
                          (BALANCES AT JUNE 30, 1995)
 
<TABLE>
<S>   <C>                                                                                        <C>
  1.  CALCULATION OF AMOUNT TO BE DISTRIBUTED
      TO LIMITED PARTNERS AND GENERAL PARTNERS
      Consideration to the Limited Partners
      Total Units Outstanding and held by Limited Partners other than Cablevision                          3,743
      Times Consideration Per Unit                                                               $        10,000
                                                                                                 ---------------
      Total                                                                                      $    37,430,000
                                                                                                 ---------------
      Units held by Cablevision                                                                              282
      Times Consideration per Unit                                                               $         9,000
                                                                                                 ---------------
      Total                                                                                      $     2,538,000
                                                                                                 ---------------
      Total Consideration to Limited Partners                                                    $    39,968,000
                                                                                                 ---------------
                                                                                                 ---------------
      Consideration To Partners
      99% to Limited Partners                                                                    $    39,968,000
      1 % to General Partners                                                                            404,000(1)
                                                                                                 ---------------
      Total Consideration to Partners                                                            $    40,372,000
                                                                                                 ---------------
                                                                                                 ---------------
  2.  TOTAL NON-CURRENT CLAIMS OF GP GROUP AND CABLEVISION GROUP
  A)  GP Group
      Subordinated Debt                                                                          $       109,000
      Interest on Subordinated Debt                                                                    4,603,000
      Management Fees                                                                                 17,181,000
      Management Fee Interest                                                                          8,296,000
      Preferred Equity                                                                                 4,600,000
      Cumulative Preferred Distributions                                                               5,745,000
                                                                                                 ---------------
      Total Due GP Group                                                                         $    40,534,000
                                                                                                 ---------------
                                                                                                 ---------------
  B)  Cablevision Group
      Unpaid Advances and Subordinated Debt (including interest)                                 $    25,501,000
      Preferred Equity                                                                                45,700,000
      Cumulative Preferred Distributions                                                             111,935,000
                                                                                                 ---------------
      Total Due Cablevision Group                                                                $   183,136,000
                                                                                                 ---------------
                                                                                                 ---------------
  C)  Total Due Groups
      Total Due GP Group                                                                         $    40,534,000
      Total Due Cablevision Group                                                                    183,136,000
                                                                                                 ---------------
      Total Due Groups                                                                           $   223,670,000
                                                                                                 ---------------
                                                                                                 ---------------
</TABLE>
 
                                       94
 
<PAGE>
 
<TABLE>
<CAPTION>
                                                               AMOUNT ACCRUED AT    ALLOCATION IN MERGER
                                                                 JUNE 30, 1995        AND LIQUIDATION
                                                               -----------------    --------------------
<S>   <C>                                                      <C>                  <C>                     <C>
  3.  CALCULATION OF AMOUNT TO BE DISTRIBUTED TO
      GP GROUP AND CABLEVISION GROUP
      Reductions
      Assumed Notional Amount                                               --         $  210,000,000
      (Less) Bank Debt/Accrued Interest                          $  61,106,000            (61,106,000)
      (Less) Amount Allocated to Limited Partners and
      General Partners (See above)                                          --            (40,372,000)
                                                                                    --------------------
      Balance Available for Distribution to GP Group and
      Cablevision Group                                                     --         $  108,522,000
                                                                                    --------------------
      Deficit (Aggregate Reduction in Preferred Equity
      Interests)                                                            --         $ (115,148,000)
                                                                                    --------------------
                                                                                    --------------------
      Allocation of Balance Available for Distribution                                                            %
      GP Group                                                   $  40,534,000         $   19,667,000        18.12%
      Cablevision Group                                            183,136,000             88,855,000        81.88%
                                                               -----------------    --------------------    -------
      Total Allocation                                           $ 223,670,000         $  108,522,000       100.00%
                                                               -----------------    --------------------    -------
                                                               -----------------    --------------------    -------
  4.  ALLOCATION OF GP GROUP DISTRIBUTION                                                                      % of
                                                                                                              Claim
      Subordinated Debt                                          $     109,000         $      109,000       100.00%
      Interest on Subordinated Debt                                  4,603,000                      0(2)      0.00%(2)
      Management Fees                                               17,181,000             14,958,000(2)     87.06%(2)
      Management Fees Interest                                       8,296,000                      0(2)      0.00%(2)
      Preferred Equity                                               4,600,000              4,600,000       100.00%
      Cumulative Preferred Equity Distributions                      5,745,000                      0         0.00%
                                                               -----------------    --------------------
      Total                                                      $  40,534,000         $   19,667,000        48.52%
                                                               -----------------    --------------------
                                                               -----------------    --------------------
  5.  ALLOCATION OF CABLEVISION GROUP
      DISTRIBUTION(2)
      Unpaid Advances and Subordinated Debt                      $  25,501,000         $   25,501,000       100.00%
      Interest on Subordinated Debt(3)                                      --              4,603,000       100.00%
      Management Fees(3)                                                    --              2,223,000        12.94%
      Interest on Management Fees(3)                                        --              8,296,000       100.00%
      Preferred Equity                                              45,700,000             45,700,000       100.00%
      Cumulative Preferred Equity Distributions                    111,935,000              2,532,000         2.26%
                                                               -----------------    --------------------
      Total                                                      $ 183,136,000         $   88,855,000        48.52%
                                                               -----------------    --------------------
                                                               -----------------    --------------------
  6.  TOTAL ALLOCATION
      Partnership Interests
      Unaffiliated Limited Partners                                         --         $   37,250,000       100.00%(4)
      Affiliated Limited Partners                                           --              2,718,000       100.44%(5)
      General Partners                                                      --                404,000(1)           (6)
      Bank Indebtedness                                          $  61,106,000             61,106,000       100.00%
      Amounts due GP Group                                          40,534,000             19,667,000(2)     48.52%
      Amounts due Cablevision Group                                183,136,000             88,855,000(2,3)   48.52%
                                                               -----------------    --------------------
 
      Total Allocation                                           $ 284,776,000         $  210,000,000
                                                               -----------------    --------------------
                                                               -----------------    --------------------
</TABLE>
 
------------
 
1. The  General Partners are receiving  $404,000 for their partnership interests
   although they contributed only $200  cash and a provisional cable  television
   license for the City of Boston.
 
2. Excludes,  in the  case of  the GP Group,  and includes,  in the  case of the
   Cablevision Group, a total of $15,122,000 of Affiliate Claims to be  assigned
   by the GP Group to the Cablevision Group for no additional consideration. See
   ' -- Certain
 
                                              (footnotes continued on next page)
 
                                       95
 
<PAGE>
(footnotes continued from previous page)
   Adjustments.'  The  combined total  percentages  of both  groups  is 100.00%.
   Cablevision Group percentages are based on  the total amounts owed to the  GP
   Group.
 
3. Does  not include approximately  $2,538,000 to be received  in respect of the
   282 Units  held  by Cablevision  that  is  included in  consideration  to  be
   received by the Limited Partners in item 1 above.
 
4. Represents  100.00%  of the  amounts initially  paid by  unaffiliated Limited
   Partners for their Units.
 
5. Represents 100.00% of the  amounts paid by a  predecessor of Cablevision  and
   approximately  107.14% of the amounts paid  by certain officers and directors
   of Cablevision  for an  aggregate of  18 Units.  Cablevision (who  holds  282
   Units)  and certain of  its officers and  directors (who hold  12 Units) paid
   only $9,000 for each of their  Units. Another director paid $10,000 for  each
   of  his six Units. Cablevision  has agreed to receive  $9,000 per Unit in the
   Liquidation.
 
6. The General  Partners  contributed  an  aggregate of  $200  in  cash  to  the
   Partnership  and the provisional cable television  license granted to CSBC on
   March 25, 1982 by Boston Mayor Kevin H. White, the issuing authority for  the
   City  of Boston, and all rights  pertaining thereto. Because such provisional
   license has not been valued, no percentage for general partnership  interests
   is included.
 
     Cablevision  will acquire the  Systems in the  Merger. No independent third
party has been retained to appraise the value of the Systems in connection  with
the  Transactions. See 'Risk Factors --  Risks Associated with the Incorporation
and Merger -- No Appraisal Obtained for Systems.' Accordingly, any excess in the
value of the Systems over amounts actually paid by Cablevision to entities other
than Cablevision and its subsidiaries  (approximately $80.8 million in cash  and
$37.8  million in Cablevision Class A Common Stock as of June 30, 1995) and debt
assumed by Cablevision (approximately  $40.6 million at June  30, 1995) will  be
realized by Cablevision.
 
     For  a discussion of factors the General Partners considered in determining
to recommend  the Transactions  to  Limited Partners,  including the  value  the
General  Partners  have  placed  on  the consideration  to  be  received  by the
Partnership from Cablevision in the Merger, see 'The
Transactions --  Recommendations  of  the  General  Partners;  Fairness  of  the
Transactions.'
 
     Certain  Adjustments. The members of the GP Group and the Cablevision Group
have agreed  that, in  connection  with the  Transactions,  they will  bear  any
reduction in their Preferred Equity Interests in proportion to the total amounts
of  their Affiliate  Claims and  Preferred Equity  Interests, regardless  of the
priorities for payment that would otherwise exist. Based on the total amount  of
the  accrued Affiliate Claims and Preferred Equity Interests as of June 30, 1995
the GP Group  would be entitled  to 18.12%  and the Cablevision  Group would  be
entitled  to 81.88% of the total payments to be received from the Partnership in
the Merger  in respect  of all  of  the Affiliate  Claims and  Preferred  Equity
Interests.
 
     Because  the Cablevision  Group is  owed approximately  95.1% of  the total
accrued and unpaid distributions  on the Preferred Equity  as of June 30,  1995,
the  Cablevision Group would bear a greater proportion of the reductions of such
amounts than is represented by its percentage ownership of all of the  Affiliate
Claims  and  Preferred  Equity  Interests. In  order  to  make  these reductions
proportionate, members of the GP Group have agreed to assign a sufficient amount
of their Affiliate Claims to the Cablevision Group so that, after receipt of all
payments from  the Partnership  in the  Merger, each  of the  GP Group  and  the
Cablevision   Group  would  receive  payments  from  the  Partnership  that  are
proportionate to  the  total  amount  of its  respective  Affiliate  Claims  and
Preferred  Equity Interests. Based  on the total amount  of the Affiliate Claims
and Preferred Equity Interests as of June 30, 1995, members of the GP Group will
assign their right to receive approximately $15.1 million in accrued and  unpaid
management  fees  and interest  on management  fees and  subordinated debt  to a
member of  the Cablevision  Group in  order to  effectuate this  agreement.  All
accrued  and  unpaid  management  fees  and  interest  on  management  fees  and
subordinated debt assigned by such members of the GP Group to such member of the
Cablevision Group  will become  intercompany indebtedness  of Cablevision  as  a
result of the Merger.
 
     For  further  information  with  respect  to  amounts  to  be  received  by
affiliates in connection with the Merger, see 'The Transactions -- Interests  of
Certain Persons in the Transactions; Conflicts of Interest.'
 
ACCOUNTING TREATMENT OF THE MERGER
 
     The Merger will be accounted for by Cablevision as a purchase. Accordingly,
the acquisition costs for the assets and liabilities purchased will be allocated
to  such assets and liabilities based  upon their respective fair values, except
for the portion of  the purchase price  allocable to the  pro rata interests  of
 
                                       96
 
<PAGE>
Dolan  and his affiliates which  will be accounted for in  a manner similar to a
pooling  of  interests,  whereby  such  pro  rata  portion  of  the  assets  and
liabilities   of  the  Partnership  will  be  recorded  by  Cablevision  at  the
Partnership's historical cost. The approximately $1.2 million excess of the  pro
rata  portion  of  the  purchase  price allocable  to  such  interests  over the
historical cost of the related allocable net assets acquired will be charged  to
equity.
 
     Immediately  prior to  the consummation  of the  Merger, the  amounts to be
received by Cablevision Finance in respect of cumulative preferred distributions
on the Preferred Equity will be adjusted on the books of the Partnership.  These
adjustments  will result in a charge to partners' deficiency in a manner similar
to a dividend, with  a corresponding reduction in  the amounts available to  the
General and Limited Partners.
 
APPRAISAL RIGHTS
 
     The  Partnership  is a  Massachusetts limited  partnership and  neither the
Uniform Limited Partnership  Act of  the Commonwealth of  Massachusetts nor  the
Partnership Agreement provides to the Limited Partners any right to dissent from
the  Merger  and  receive  payment  for the  Units  pursuant  to  an independent
appraisal.  Nevertheless,  in   connection  with   the  proposed   Transactions,
Cablevision has agreed that, upon consummation of the Merger, dissenting Limited
Partners  will have the right to receive compensation for their Units based upon
an appraisal of the assets of the Partnership performed by a qualified appraiser
unaffiliated with Cablevision  or the  General Partners. The  appraisal will  be
conducted  in the  manner set  forth below.  The provisions  regarding appraisal
rights are set forth in  the Merger Agreement. FAILURE  OF A LIMITED PARTNER  TO
STRICTLY  ADHERE TO THE  APPRAISAL PROCEDURES SET FORTH  IN THE MERGER AGREEMENT
WILL RESULT IN SUCH LIMITED PARTNER LOSING SUCH APPRAISAL RIGHTS. The  following
is a brief summary of the procedures to be followed in order to dissent from the
Merger  and to perfect appraisal rights under the Merger Agreement. This summary
is qualified in its entirety by reference to Annex VI to the Merger Agreement. A
complete copy of the Merger Agreement is attached as Appendix B hereto.
 
     Limited Partners considering exercising their dissenters' rights should  be
aware  that the value of  their Units will be  determined by the appraiser based
upon an appraisal  of the  value of the  assets of  the Partnership  immediately
prior  to the Merger (and without giving  consideration to any expectancy of the
Merger) performed by a qualified appraiser unaffiliated with Cablevision or  the
General Partners, less any remaining liabilities of the Partnership and less all
prior  claims  to  the assets  of  the Partnership  (including  Preferred Equity
Interests), in each case as of the date of and immediately prior to the  Merger.
The  appraisal of  the assets shall  be made  as if the  assets were  sold in an
orderly manner in a reasonable period of time less the cost of sale and shall be
made otherwise in a manner consistent with industry practice.
 
     The appraised value will not give effect to any of the reductions in unpaid
cumulative distributions  on  the  Preferred Equity  agreed  to  by  Cablevision
Finance  in the  Merger Restructuring Agreement  and the  appraiser will instead
deduct the full  value of the  Preferred Equity including  the full  contractual
amount  of  unpaid  cumulative  distributions  thereon  before  determining  the
appraised  value  of  the  Units.  Accordingly,  the  appraised  value  of   the
Partnership's  assets would need to be more  than $313.4 million (as of June 30,
1995), giving effect to the Incorporation, for the appraised value of the  Units
to be more than $10,000 per Unit. As a result, the General Partners believe that
the appraised value will be less, and perhaps substantially less, than the value
of  the Cablevision  Class A  Common Stock provided  for in  the Liquidation for
Limited Partners that do not exercise  their appraisal rights. If the  appraised
value  of the  Units is less  than the value  of the Cablevision  Class A Common
Stock provided for in the Liquidation  for Limited Partners who do not  exercise
their  appraisal rights, Limited Partners seeking  appraisal will be entitled to
receive only  the lower  appraised value  of their  Units. In  the event  of  an
appraisal,  no payment  will be  made in  respect of  Units for  which appraisal
rights are exercised until  there is a determination  of the appraised value  as
provided  in Annex VI  to the Merger Agreement  and no interest  will be paid in
respect of such  appraised value.  Compensation to  dissenting Limited  Partners
will be in the form of Cablevision Class A Common Stock valued at the arithmetic
average  of the  closing sale price  of such securities  on the ASE  over the 20
trading  days  immediately  following  the   Merger.  The  federal  income   tax
consequences   to  a  Limited  Partner  of   exercising  his  or  her  appraisal
 
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<PAGE>
rights (or to a Limited Partner who has perfected his or her rights to appraisal
as of the Effective  Time of the  Merger but later withdraws  his or her  demand
for,  or loses his or her rights  to, appraisal as provided below) are uncertain
and the receipt of shares of Cablevision  Class A Common Stock pursuant to  such
exercise (or upon such withdrawal or loss) may be deemed a taxable exchange. See
'Certain  Federal Income Tax Consequences --  Liquidation and Dissolution of the
Partnership -- Appraisal Rights.'
 
     It is a condition to the Merger that holders of no more than 200 Units seek
an appraisal of the value of their Units. If holders of more than such number of
Units seek an  appraisal, Cablevision will  not be obligated  to consummate  the
Merger.  If the Merger  is not consummated,  the Liquidation will  not occur and
Limited Partners will not be entitled to  any right to seek an appraisal of  the
value of their Units.
 
     THE  RIGHT OF APPRAISAL  WILL BE LOST IF  THESE PROCEDURAL REQUIREMENTS ARE
NOT FOLLOWED EXACTLY.  IF THE RIGHT  OF APPRAISAL IS  LOST, THE LIMITED  PARTNER
WILL  RECEIVE THE AMOUNT OF CABLEVISION CLASS A COMMON STOCK PROVIDED FOR IN THE
MERGER AND  THE  LIQUIDATION. SET  FORTH  BELOW IS  A  SUMMARY OF  THE  RELEVANT
PROCEDURAL  REQUIREMENTS FOR A LIMITED PARTNER  TO EXERCISE HIS OR HER APPRAISAL
RIGHTS.
 
     BEFORE THE MERGER. If  any holder of  Units elects to  exercise his or  her
right to dissent from the Merger and demands appraisal, such holder must satisfy
EACH of the following conditions:
 
     1. A  Limited Partner electing to exercise  appraisal rights must deliver a
        written demand for appraisal of his or  her Units to the Agent at  Proxy
        Department,  Bank  of  Boston,  P.O.  Box  1628,  Boston,  Massachusetts
        02105-9903, which written demand must be received by the Agent prior  to
        the  Merger  Expiration  Date. To  be  effective, such  demand  must (i)
        identify the number  of Units  held by  such Limited  Partner for  which
        appraisal  is being sought,  (ii) set forth the  identity of the Limited
        Partner with  reasonable  specificity  (including the  identity  of  any
        controlled  or controlling persons or entities)  and (iii) state that it
        is such person's intention to demand the appraisal of his or her Units.
 
     2. Such Limited  Partner  must not  vote  in favor  of  the Merger  or  the
        Incorporation.  If  a  Limited Partner  returns  a  signed Incorporation
        Consent or  Merger Consent  but  does not  specify  a vote  against  the
        Incorporation  or Merger, as the case may be, or a direction to abstain,
        the Incorporation Consent or  Merger Consent will be  voted in favor  of
        the  Incorporation or Merger,  as the case  may be, which  will have the
        effect of waiving that Limited Partner's appraisal rights.
 
     Only the Limited Partner of record  of Units is entitled to seek  appraisal
of  the fair value of the Units registered in such Limited Partner's name. To be
effective, the  demand for  appraisal must  be executed  by or  for the  Limited
Partner  of record, fully and correctly,  as such Limited Partner's name appears
in the Partnership's books. Beneficial owners  of Units whose Units are held  of
record  by  another  person should  instruct  the  record holder  to  follow the
procedures outlined  herein if  such  persons wish  to  seek an  appraisal  with
respect to their Units.
 
     If  the Units  are owned of  record in a  fiduciary capacity, such  as by a
trustee, guardian or custodian, the demand must be made in that capacity, and if
the Units are owned of record by more than one person, as in a joint tenancy  or
tenancy  in  common,  the demand  must  be made  for  all owners  of  record. An
authorized agent, including  one of two  or more joint  owners, may execute  the
demand  for  appraisal for  a holder  of  record; however,  such agent  must (i)
identify the record owner or owners; (ii) expressly state, in such demand,  that
the  agent is acting as agent for the  record owner or owners of such Units; and
(iii) provide the Agent with reasonable documentation supporting such authorized
agent's authority. A  record holder,  such as  a broker,  who holds  Units as  a
nominee  for several beneficial owners, some of whom desire to demand appraisal,
must exercise appraisal rights on behalf of each beneficial owner who desires to
demand appraisal with respect to the Units held for each such beneficial  owner.
In  such case, the written  demand should set forth  the number of Units covered
thereby. Where the number of Units is  not expressly stated, the demand will  be
presumed to cover all Units outstanding in the name of such record owner.
 
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<PAGE>
     AFTER  THE MERGER. A  Limited Partner who has  demanded appraisal rights in
accordance with the procedures  set forth above will  not receive any shares  of
Cablevision Class A Common Stock in the Liquidation unless such holder withdraws
his or her demand during the first 30 days after the date of the approval of the
Merger by delivering written notice thereof to Cablevision, attention: Robert S.
Lemle,  One Media Crossways,  Woodbury, New York 11797.  Any Limited Partner who
has demanded appraisal and withdraws his or her demand within such 30-day period
will receive and accept the Cablevision Class A Common Stock provided for in the
Merger Agreement and will thereafter waive any right to appraisal.
 
     A Limited Partner will  effectively lose his or  her right of appraisal  if
either  (i) such Limited  Partner withdraws his  or her demand  for appraisal or
(ii) no written request for appraisal is delivered to and received by the  Agent
within  30 days after the date on which  the Agent mails a notice to the Limited
Partners that the Merger has been consummated (the 'Merger Notice Date'), except
that any attempt  to withdraw  not made  within 30 days  after the  date of  the
approval  of the Merger requires the  approval of Cablevision. The Merger Notice
Date shall not be more than 30 days after the Effective Date.
 
     If any Limited  Partner who  has properly  exercised his  or her  appraisal
rights delivers a written request for appraisal to the Agent prior to the Merger
Expiration  Date, Cablevision  will, within 120  days after  the Effective Date,
engage an independent appraiser to conduct the appraisal.
 
     From and after  the Effective  Date, a  Limited Partner  who has  perfected
appraisal  rights under the Merger Agreement shall cease to have any rights as a
Limited Partner other than the  right to receive the  appraised value of his  or
her  Units thereunder or,  if such Limited  Partner withdraws his  or her demand
for, or loses his or her right  to, appraisal, the right to receive  Cablevision
Class  A Common Stock  as provided above,  and shall waive  any rights under the
Partnership Agreement.
 
     All written requests for appraisal shall be addressed to the Agent at Proxy
Department, Bank of  Boston, P.O.  Box 1628,  Boston, Massachusetts  02105-9903,
with  a copy to: Robert S. Lemle,  Executive Vice President, General Counsel and
Secretary of Cablevision at Cablevision's principal executive offices located at
One Media Crossways, Woodbury, New York  11797. It is the responsibility of  the
Limited  Partners  wishing  to dissent  to  ensure  that a  written  request for
appraisal is received by the Agent within such 30-day request period.
 
     No fractional shares  shall be issued  in connection with  the exercise  of
appraisal  rights. Instead,  fractional shares  will be  rounded to  the nearest
whole number.
 
     The cost of the appraisal will be borne by Cablevision.
 
     THE PROVISIONS OF THIS SECTION ARE TECHNICAL IN NATURE AND COMPLEX. LIMITED
PARTNERS DESIRING TO EXERCISE APPRAISAL RIGHTS MAY WISH TO CONSULT COUNSEL SINCE
THE FAILURE TO COMPLY STRICTLY WITH THESE PROVISIONS WILL RESULT IN THE LOSS  OF
THEIR APPRAISAL RIGHTS.
 
                    CERTAIN FEDERAL INCOME TAX CONSEQUENCES
 
     The  following  is  a  description  of  the  principal  federal  income tax
consequences of the proposed Transactions and the Liquidation and a very limited
discussion of certain state and local tax considerations.
 
     The statements in this discussion concerning federal income taxes are based
upon current provisions of  the Internal Revenue Code  of 1986, as amended  (the
'Code'),  existing and  currently proposed  Treasury Regulations ('Regulations')
under the  Code,  legislative  history  of  the  Code,  existing  administrative
rulings,  practices  and announcements  of the  IRS  and judicial  decisions. No
assurance can be given that legislative, judicial or administrative changes will
not be forthcoming  that would  affect the accuracy  of any  statements in  this
discussion.  Any such  changes may  or may  not be  retroactive with  respect to
transactions entered into or  contemplated prior to the  effective date of  such
changes.
 
     The  portions  of the  discussion below  that relate  to a  Limited Partner
generally apply only to  a Limited Partner  who is an individual  and who is  an
original  holder of a Unit (an 'Original  Holder'). Consequences to a holder who
acquired his or  her interest  in the Partnership  through a  purchase or  other
transfer  from  a  prior  Limited Partner  (a  'Subsequent  Holder')  may differ
significantly from those
 
                                       99
 
<PAGE>
described below depending, among other things, on the nature of the  transaction
in  which such holder acquired the interest and the price, if any, paid for such
interest. In addition, certain holders,  such as corporations, trusts,  estates,
partnerships,  tax-exempt organizations  or foreign  persons, may  be subject to
rules not discussed below.
 
     There can be no assurance  that the IRS will not  challenge one or more  of
the  tax consequences of the Transactions  and Liquidation described herein, and
no ruling  from the  IRS has  been or  will  be sought  as to  any of  such  tax
consequences.
 
     ACCORDINGLY,  EACH LIMITED PARTNER IS  URGED TO CONSULT HIS  OR HER OWN TAX
ADVISOR WITH RESPECT TO SUCH LIMITED PARTNER'S OWN TAX SITUATION, INCLUDING  THE
APPLICATION  AND EFFECT  OF STATE,  LOCAL, FOREIGN  AND OTHER  TAX LAWS  AND ANY
POSSIBLE CHANGES IN THE TAX LAWS AFTER THE DATE HEREOF.
 
INCORPORATION
 
     The Partnership  is not  subject  to federal  income  tax liability  as  an
entity.  Instead, each  Partner is  required to  report on  his or  her personal
federal income tax return his or  her distributive share of the taxable  income,
gain, loss, deduction and credit realized by the Partnership.
 
     In  the opinion  of Debevoise  & Plimpton,  special counsel  to the General
Partners, the Incorporation  if not followed  by the Merger  will qualify as  an
exchange  described in Section 351  of the Code and  the discussion that follows
assumes that the Incorporation will so qualify. As such, no gain or loss  should
be  recognized by the Partnership as a result of the Incorporation to the extent
that the  Partnership receives  stock of  Boston Sub  as consideration  for  the
Assets.  However, the assumption by Boston Sub of liabilities of the Partnership
in excess  of  the  Partnership's  basis  in  its  Assets  will  result  in  the
recognition  of gain (but not loss) by  the Partnership under Section 357 of the
Code to the extent  of such excess.  Under Section 1239 of  the Code, such  gain
will  be ordinary income to the extent that the gain is attributable to property
which will be subject to depreciation under Section 167 of the Code in the hands
of Boston Sub  or is  attributable to assets  of Brookline  that are  'inventory
items which have appreciated substantially in value' or 'unrealized receivables'
(as those terms are described in Section 751 of the Code, collectively, 'Section
751 assets'). The remainder of such gain will be capital gain.
 
     The  basis of  the Partnership in  its shares  of stock of  Boston Sub (the
'Boston Sub Shares') will be  the same as its basis  in the Assets prior to  the
Incorporation  decreased by the amount of money and the fair market value of any
other property received by the Partnership on the Incorporation and increased by
the amount  of gain  recognized by  the Partnership  on the  Incorporation.  For
purposes  of the foregoing, the  assumption by Boston Sub  of liabilities of the
Partnership will be treated as  the receipt of money  by the Partnership in  the
Incorporation. The Partnership will have a 'split' holding period for the Boston
Sub  Shares. The portion of each Boston Sub Share attributable to any portion of
the Assets that are capital assets or property described in Section 1231 of  the
Code  will  have  a holding  period  that  includes the  holding  period  of the
Partnership for such Assets, and the holding period for the remaining portion of
any such  Boston  Sub  Share will  begin  on  the  day after  the  date  of  the
Incorporation.
 
     CONSEQUENCES  TO UNAFFILIATED LIMITED PARTNERS. The discussion below is not
applicable to  Limited  Partners who  are  affiliates of  the  General  Partners
('Affiliated Limited Partners').
 
     The  Partnership projects that  it will recognize net  gain with respect to
each Unit upon the Incorporation. A Limited Partner's distributive share of gain
or loss on the Incorporation will be determined generally in accordance with the
allocation provisions of the Partnership  Agreement. The characterization of  an
item of income, gain, loss or deduction (for instance, as capital or ordinary in
nature) will generally be the same for a Limited Partner as for the Partnership.
 
     Under  Section 752 of the Code, as a result of the assumption by Boston Sub
of the liabilities of the Partnership,  each Partner will be deemed for  federal
income  tax  purposes to  have  received a  distribution  of cash  equal  to its
proportionate share of such  liabilities of the  Partnership. A Limited  Partner
will  recognize additional  gain upon the  Incorporation to the  extent that the
Limited Partner is deemed to have received such a distribution in an amount that
exceeds the Limited Partner's basis  in its Partnership Units (determined  after
giving   effect   to  the   Limited   Partner's  distributive   share   of  gain
 
                                      100
 
<PAGE>
recognized by  the Partnership  upon  the Incorporation).  For this  purpose,  a
Partner's  basis  in  his or  her  Partnership interest  includes  the Partner's
allocable share of debt of the Partnership. Such gain will be ordinary income to
the extent attributable to 'Section 751 assets' of the Partnership or Brookline.
The balance of such gain will be capital gain.
 
     Under current law, long-term capital gains of an individual are subject  to
tax  at  a maximum  statutory  rate of  28%,  and short-term  capital  gains and
ordinary income of an individual are subject to tax at a maximum statutory  rate
of  39.6%. In addition,  capital losses of  an individual are  deductible in any
year only to the  extent of capital  gains of such  individual during such  year
plus $3,000 of ordinary income. Unused net capital losses may be carried forward
indefinitely. Losses allocated to a Limited Partner in an earlier year that were
not deductible by him or her because they exceeded the Limited Partner's at-risk
amount  in the Partnership  as of the  end of a  Partnership year (as determined
under Section 465 of the Code)  will become deductible (and available to  offset
income  and  gain  of the  Limited  Partner,  including gain  recognized  on the
Incorporation) to the extent the Limited Partner's at-risk amount in his or  her
Unit  is  increased  (the  'Available Suspended  Losses').  A  Limited Partner's
at-risk amount should  be increased  by his or  her income  recognized upon  the
Incorporation.
 
     Available  Suspended Losses were $21,289 per  Exchange Unit and $13,209 per
New Unit as of the  end of 1993. The  Partnership estimates that these  amounts,
adjusted  for  the operating  results  of the  Partnership  after 1993,  will be
approximately equal to  the gain  and ordinary income  per Unit  that should  be
recognized  by a Limited Partner with respect to the Incorporation. Accordingly,
based on  the above  estimates, a  Limited Partner  will not  recognize any  net
amount of taxable income as a result of the Incorporation (i.e., there should be
no  excess of his  or her projected  income over his  or her Available Suspended
Losses).
 
     A Limited Partner's income and gain from the Incorporation will  constitute
'passive  activity income' for purposes of  the passive activity loss limitation
rules of  Section  469 of  the  Code. To  the  extent not  otherwise  offset  by
Available  Suspended Losses,  such income may  be offset for  federal income tax
purposes by a Limited Partner's losses from other passive activities.
 
     CONSEQUENCES  TO  AFFILIATED  LIMITED  PARTNERS.  The  Affiliated   Limited
Partners'  distributive  share of  gain  or loss  on  the Incorporation  will be
determined, generally  in  accordance  with the  allocation  provisions  of  the
Partnership  Agreement. The characterization of an item of income, gain, loss or
deduction will generally be the same for Affiliated Limited Partners as for  the
Partnership.  Because  losses allocated  to the  Affiliated Limited  Partners in
previous years were not subject to limitation under the at-risk rules of Section
465 of  the Code,  it is  expected  that the  Affiliated Limited  Partners  will
recognize a net amount of taxable income upon the Incorporation.
 
     CONSEQUENCES  TO GENERAL PARTNERS. The General Partners' distributive share
of gain or loss on the Incorporation  will be determined in accordance with  the
allocation  provisions of the Partnership  Agreement. The characterization of an
item of income, gain, loss or deduction  will generally be the same for  General
Partners  as  for  the  Partnership. Because  losses  allocated  to  the General
Partners in previous  years were  not subject  to limitation  under the  at-risk
rules  of Section 465 of the Code, it is expected that the General Partners will
recognize a net amount of taxable income upon the Incorporation.
 
THE INCORPORATION AND MERGER
 
     In the opinion of Sullivan & Cromwell, special counsel to Cablevision,  and
Debevoise & Plimpton, special counsel to the General Partners, it is more likely
than  not that the Incorporation and the  exchange of shares of capital stock of
Boston Sub for  Cablevision Class  A Common Stock  pursuant to  the Merger  will
qualify, respectively, as an exchange pursuant to Section 351 of the Code and as
an  exchange pursuant  to a  reorganization described  in Section  368(a) of the
Code, and the  discussion that  follows assumes  that the  Transactions will  so
qualify.  As such, the  Partnership should not  recognize any gain  or loss as a
result of the Incorporation (except to the extent of any gain under Section  357
as discussed above under ' -- Incorporation') or the Merger. The aggregate basis
of  Cablevision Class A Common  Stock received in the  Merger by the Partnership
will be the  same as  the basis of  the shares  of capital stock  of Boston  Sub
exchanged  therefor,  and,  assuming  that  such  shares  of  capital  stock  of
 
                                      101
 
<PAGE>
Boston Sub were held as a capital asset  at the time of the Merger, the  holding
periods  of the Partnership in the Cablevision Class A Common Stock will include
its holding  periods in  the shares  of capital  stock of  Boston Sub  exchanged
therefor.  Accordingly, a Limited Partner should  not recognize any gain or loss
as a  result  of the  Merger,  and  neither his  or  her  basis in  his  or  her
Partnership  interest nor his or her holding  period for such interest should be
affected by the  Merger. However,  in the event  that the  Incorporation or  the
Merger  is  held  to  be  a fully  taxable  transaction,  the  Partnership would
recognize additional gain in an amount equal to the excess of the  consideration
received  from the disposition of its Assets  over its basis in such Assets. The
amount of such gain would be reduced  by the amount of gain recognized upon  the
Incorporation  as described above  in ' --  Incorporation.' Such additional gain
should be  allocated among  the Limited  Partners and  the General  Partners  in
accordance with the Cablevision Class A Common Stock each receives in the Merger
generally in an amount equal to the Cablevision Class A Common Stock received by
such  Partners  valued  on  the date  of  the  Merger and  the  balance  of such
additional gain should be allocated to the holders of the Preferred Equity.  The
Partnership  estimates  that any  such  additional gain  would  be approximately
$10,000 per Unit, depending upon the difference between the Average  Cablevision
Stock  Price and the market price of the Cablevision Class A Common Stock on the
date of the Merger. The taxation of such gain to the Partners would be generally
the same as taxation of the gain described above in ' -- Incorporation,'  except
that  it  is not  anticipated  that Limited  Partners  would have  any suspended
at-risk losses to offset such additional gain.
 
LIQUIDATION AND DISSOLUTION OF THE PARTNERSHIP
 
     The dissolution  of the  Partnership  will involve  a distribution  to  the
General and Limited Partners of any assets remaining after payment of all of the
Partnership's  debts and liabilities. It is  expected that immediately after the
Merger, the  Partnership will  have no  assets other  than Cablevision  Class  A
Common  Stock  and  no liabilities.  If  the  Transactions are  approved,  it is
estimated that  the  Partnership will  distribute  to its  General  and  Limited
Partners  an  amount of  Cablevision  Class A  Common  Stock having  a  value of
approximately $40.4 million. See  'Description of the  Merger -- Liquidation  of
the Partnership Following the Merger.' The Partnership will recognize no gain or
loss  upon its liquidation and distribution  of Cablevision Class A Common Stock
to its Partners.
 
     CONSEQUENCES TO  PARTNERS.  Assuming  an  original  Partner  receives  only
Cablevision  Class  A Common  Stock upon  dissolution,  such Partner  should not
recognize gain or loss on the  dissolution. Under a recent amendment to  Section
731  of the Code, gain may be recognized  by a Partner upon a distribution to it
of marketable securities such as Cablevision Class A Common Stock under  certain
circumstances.  While the  matter is not  entirely free from  doubt, because the
distributions to Partners  will be pro  rata, it is  anticipated that a  Limited
Partner will not recognize gain upon the distribution to it of Cablevision Class
A  Common Stock under such amendment. A Partner will have holding periods in his
or her Cablevision Class A Common Stock that include the holding periods of  the
Partnership  for such Cablevision Class A Common Stock. The basis of Cablevision
Class A Common Stock distributed by the Partnership to a Partner in  liquidation
of  the Partner's interest will be equal to the adjusted basis of such partner's
interest in the Partnership reduced by  any money distributed to the Partner  in
the  Liquidation (which,  for the original  Limited Partners, is  expected to be
zero) increased by the amount of any  gain recognized by such Partner under  the
recent amendment to Section 731 of the Code (which is also expected to be zero).
Therefore,  most former  Limited Partners  who sell  Cablevision Class  A Common
Stock received in the Liquidation should recognize gain (in addition to the gain
recognized  upon  the Incorporation, described above under ' -- Incorporation --
Consequences  to  Limited  Partners') equal to the entire amount realized on the
sale  of the Cablevision Class A Common Stock. While the matter is not free from
doubt,  the legislative history of Section 469 of the Code indicates that if, in
the  taxable year of the Incorporation, a Limited Partner disposes of all of the
Cablevision  Class  A  Common  Stock that he or she receives in the Liquidation,
then the Available Suspended Losses with respect to his or her Units that become
currently deductible under the at-risk loss limitation rules may be utilized  to
offset income of the Partner generally, rather than just  passive income such as
gain from the Incorporation. See ' -- Incorporation.'
 
                                      102
 
<PAGE>
     APPRAISAL RIGHTS. In the opinion  of Debevoise & Plimpton, special  counsel
to  the  General Partners,  the  federal income  tax  consequences to  a Limited
Partner of  exercising his  or her  appraisal rights  are uncertain.  A  Limited
Partner  may take the  position that his  or her receipt  of Cablevision Class A
Common Stock pursuant to his or her exercise of appraisal rights should have the
same tax consequences as  though (x) such shares  of Cablevision Class A  Common
Stock  were received by the  Partnership pursuant to the  Merger with respect to
Boston Sub Shares held by the Partnership that are attributable to such  Limited
Partner's  interest and (y) such shares of Cablevision Class A Common Stock were
distributed to  such Limited  Partner  in complete  liquidation  of his  or  her
interest  in the Partnership. In that event, the tax consequences to the Limited
Partner of exercising his or  her appraisal rights would  be similar to the  tax
consequences  to other  Limited Partners of  the receipt of  Cablevision Class A
Common Stock pursuant to the Merger and the Liquidation. However, such  exercise
may  be  viewed  as  an  exchange  of  the  Limited  Partner's  interest  in the
Partnership for the shares of Cablevision Class A Common Stock received by  such
Limited  Partner pursuant to  his or her  exercise of appraisal  rights. Such an
exchange would be a taxable exchange,  in which case such Limited Partner  would
(i)  recognize gain (in addition to  the gain recognized upon the Incorporation,
described above under ' --  Incorporation -- Consequences to Limited  Partners')
which for most Limited Partners is expected to be equal to the fair market value
of  such Cablevision  Class A  Common Stock at  the time  of its  receipt by the
Limited Partner, (ii) obtain a tax basis  in such shares of Cablevision Class  A
Common Stock equal to such fair market value and (iii) have a holding period for
such shares commencing on the day after the date of such receipt. However, other
characterizations  of the  exercise of  appraisal rights  are possible.  The tax
consequences to a Limited Partner who withdraws his or her demand for  appraisal
or  loses his or  her right of  appraisal following the  Merger and who receives
Cablevision Class A Common Stock directly from Cablevision should be the same as
the tax consequences  to a Limited  Partner who exercises  his or her  appraisal
rights.
 
SECTION 754 ELECTION
 
     The Partnership has made the election described in Section 754 of the Code.
Original Holders will not be affected by such election, but the tax consequences
to a Subsequent Holder may differ from those described above as a result of such
election.  In  particular, the  amount of  gain  that would  be recognized  by a
subsequent holder of a Unit may be more or less than the amount attributable  to
an  original  holder  of  a  Unit as described above under ' -- Incorporation --
Consequences  to  Limited  Partners'  and  ' -- The Incorporation and Merger' to
reflect  any difference between the basis of a transferee Limited Partner in his
or  her  Units  and the basis of his or her transferor in such Units. Subsequent
Holders  are  urged  to  consult  their  own  tax  advisors  with respect to the
consequences  to  them  of  the  Partnership's election under Section 754 of the
Code. Brookline has not made an election under Section 754 of the Code.

 
CONTINUED CLASSIFICATION OF THE PARTNERSHIP AS A PARTNERSHIP
 
     The  Partnership has not requested and does  not intend to request a ruling
from the IRS that  through the end  of the Transactions it  will continue to  be
treated  as a  partnership for  federal income tax  purposes. In  the opinion of
Debevoise & Plimpton, special counsel  to the General Partners, the  Partnership
will  continue to be treated as a partnership, and not as an association taxable
as a corporation.
 
     THE PROJECTED AMOUNTS OF INCOME ALLOCABLE  TO A PARTNER AS DESCRIBED  ABOVE
ARE  ESTIMATES ONLY AND ARE SUBJECT TO  CHANGE UPON THE FINALIZATION OF TERMS OF
THE TRANSACTIONS, THE FILING OF PARTNERSHIP INCOME TAX RETURNS FOR THE YEAR  (OR
YEARS)  OF  THE TRANSACTIONS  AND  REDETERMINATION UPON  AUDIT  BY THE  IRS. THE
PARTNERSHIP AND  THE GENERAL  PARTNERS MAKE  NO REPRESENTATIONS  THAT THE  FINAL
AMOUNTS OF PARTNERSHIP INCOME DETERMINED WILL BE AS SO ESTIMATED.
 
                                      103


<PAGE>
                 CERTAIN MASSACHUSETTS INCOME TAX CONSEQUENCES
 
     The following discussion of certain Massachusetts tax consequences is based
upon  the advice of Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C., special
Massachusetts counsel to the Partnership.
 
     Since the  Partnership is  engaged solely  in  the conduct  of a  trade  or
business  carried on in  Massachusetts, its income  and losses are  deemed to be
from Massachusetts  sources.  Limited  Partners are,  accordingly,  required  to
account, for Massachusetts income tax purposes, for their distributive shares of
Partnership  income or loss for any full  or partial taxable period during which
they remain  partners, including  their  shares of  Partnership income  or  loss
realized  by the Partnership on the Incorporation.  The amount of any such share
of gain  or loss  taken  into account  by a  Limited  Partner will  increase  or
decrease, respectively, such Partner's tax basis in the Units.
 
     For  Massachusetts  personal  income tax  classification  purposes,  Part A
income, consisting generally of interest (other than from a Massachusetts bank),
dividends and capital  gain, is taxed  at the rate  of 12%, and  Part B  income,
consisting  of other income, is taxed at the  rate of 5.95%. In computing Part A
income, a deduction is  allowed in the  amount of one-half  of net capital  gain
(the  excess of net long-term capital gains over short-term capital losses). Net
losses for a taxable year may not be carried over to other taxable years  except
that  capital losses not  absorbed in a  particular year may  be carried forward
indefinitely. Limited Partners will be entitled to deduct, at the same time they
are deductible for federal income tax purposes, any amount of Partnership losses
not previously deductible by  them by reason of  the operation of the  so-called
'at risk' rules.
 
     The  Massachusetts personal income and  corporate excise (income) tax rules
relating to tax-free  incorporation and  tax-free mergers  generally follow  the
federal income tax rules, and the Incorporation and the Merger will therefore be
treated in a manner similar to the federal income tax treatment. Consistent with
the  preceding discussion  relating to federal  income tax  consequences and the
qualifications expressed therein,  this discussion of  Massachusetts income  tax
consequences  assumes  that  the  Incorporation  will  qualify  as  an  exchange
described in Section  351 of  the Code  and that the  Merger will  qualify as  a
reorganization  described in Section 368(a) of the Code. Accordingly, no gain or
loss should be recognized for Massachusetts  income tax purposes as a result  of
the  Incorporation or the Merger other  than gain attributable to the assumption
by Boston Sub of liabilities of  the Partnership in excess of the  Partnership's
basis  in  its  Assets, as  described  above.  However, in  the  event  that the
Incorporation or the Merger is held to be a taxable transaction, the Partnership
would recognize gain for Massachusetts income  tax purposes equal to the  excess
of  the consideration received from the disposition of its Assets over its basis
in such Assets. Such gain would be allocated among the Partners generally in the
same manner as for federal income tax purposes.
 
     When the proceeds  from the  Incorporation and  the Merger,  and any  other
remaining  net assets of the Partnership are distributed to the Limited Partners
in  liquidation  of  their   Units,  such  liquidation   will  be  treated   for
Massachusetts  personal income  tax purposes in  the same manner  as for federal
income tax  purposes  and,  accordingly, original  individual  Partners  in  the
Partnership receiving only Cablevision Class A Common Stock will have no gain or
loss upon the Liquidation.
 
     If  an individual Limited Partner whose  tax residence is Massachusetts has
Massachusetts gross income from all  sources (including, for this purpose,  that
individual's  share of the  Partnership's gross operating  receipts and any gain
from the Incorporation) in excess of  $8,000, whether filing singly or  jointly,
such Partner will be required to file a Massachusetts income tax return, even if
the  resulting  calculations indicate  that  there will  be  no tax  due.  If an
individual  Limited  Partner  whose  tax  residence  is  not  Massachusetts  has
Massachusetts  gross income from all sources  (including, for this purpose, that
individual's share of the  Partnership's gross operating  receipts and any  gain
from  the Incorporation) in  excess of $2,200  (if filing singly)  or $4,400 (if
filing jointly), such Limited Partner will  be required to file a  Massachusetts
income  tax return, even if the  resulting calculations indicate that there will
be no tax due. A nonresident individual Limited Partner with Massachusetts gross
income below such  amounts may, depending  on his or  her particular sources  of
income, have to file as well.
 
     Corporations  that  are  Limited  Partners  are  generally  subject  to the
Massachusetts  corporate  excise  (income)  tax,  and  must  file  Massachusetts
corporate   excise  tax   returns,  although   under  certain   circumstances  a
non-Massachusetts corporate Limited Partner may be  exempt from such tax if  the
 
                                      104
 
<PAGE>
interest  of  such Limited  Partner is  de minimis.  Ordinarily, if  neither the
Partnership's Massachusetts  property, nor  its Massachusetts  payroll, nor  its
Massachusetts  sales, when multiplied by the interest in the Partnership held by
the  non-Massachusetts  corporate  partner,  exceeds  $10,000,  such   Partner's
interest will be deemed de minimis.
 
     The  foregoing summary  is based upon  the provisions  of the Massachusetts
General Laws currently in effect and upon the interpretation of those laws  thus
far  publicly made by  the Massachusetts Department  of Revenue or Massachusetts
courts. Since  the  Massachusetts  tax  rules  applicable  to  partnerships  and
interests  in  partnerships are  not dealt  with extensively  in the  statute or
regulations, it  is possible  that  Massachusetts tax  authorities may,  in  the
future,  interpret  the  statute  differently  or  may  change  prior  announced
positions. Holders of Units should therefore  consult their own tax advisors  as
to  whether they are required to file  Massachusetts income tax returns on which
to account for their respective allocations of Partnership income or loss and/or
on which to  account for the  Incorporation. They should  also consult with  and
rely  upon  their own  tax advisors  in  reporting the  tax consequences  of the
contemplated Transactions.  They should  not treat  or rely  upon the  foregoing
general discussion as tax advice to them.
 
                    LIMITED MARKET FOR UNITS; DISTRIBUTIONS
 
     There  is no established  public trading market for  the Units. The General
Partners believe that  the only  transfers of Units  from the  inception of  the
Partnership  to the  date of  the announcement  of the  Transactions (other than
Dolan's 1984 transfer of  282 Units to a  predecessor of Cablevision) have  been
transfers  upon death or to facilitate  estate planning and other family-related
matters of  Limited Partners,  in each  case, without  consideration. Since  the
announcement  of the proposed Transactions, there  have been a limited number of
transfers of Units.  On the  date of the  mailing of  this Consent  Solicitation
Statement/Prospectus, there were a total of 640 holders of Units.
 
     The Partnership has not made any cash distributions to holders of Units and
does  not anticipate making any  cash distributions to holders  of Units for the
foreseeable future.  The  Loan Agreement  prohibits  any cash  distributions  to
Partners  in  respect  of their  Units.  In  addition, under  the  terms  of the
Preferred Equity, cash may not be  distributed to the Partners until the  unpaid
cumulative  distributions on the Preferred Equity  and, subject to the rights of
the Partners to  receive cash distributions  equal to their  tax liability  from
ownership  of limited partnership interests,  the total capital contributions in
respect of  the  Preferred  Equity  have been  distributed  to  holders  of  the
Preferred  Equity. If both  Transactions are approved  and consummated, Partners
will receive a publicly traded security in the Liquidation. See 'Description  of
the  Merger  --  Liquidation  of  the  Partnership  Following  the  Merger'  and
' -- Consideration to be Received by Affiliates' and 'Comparison of  Cablevision
Class A Common Stock with Units -- Nature of Investment.'
 
                                      105
 
<PAGE>
      PRICE RANGE OF CABLEVISION CLASS A COMMON STOCK AND DIVIDEND POLICY
 
     The  Cablevision Class A Common Stock is listed on the ASE under the symbol
CVC. The following table sets forth on a  per share basis the high and low  sale
prices  for the Cablevision Class A Common Stock  as reported on the ASE for the
periods indicated:
 
<TABLE>
<CAPTION>
                                                                                CLASS A COMMON STOCK PRICE
                                                                                          RANGE
                                                                               ----------------------------
                                                                                  HIGH              LOW
                                                                               -----------      -----------
 
<S>                                                                            <C>              <C>
1992
     First Quarter.........................................................             36               29
     Second Quarter........................................................         32 1/2               27
     Third Quarter.........................................................             35           25 3/4
     Fourth Quarter........................................................             35           24 7/8
1993
     First Quarter.........................................................             44           34 3/8
     Second Quarter........................................................         38 7/8           29 3/8
     Third Quarter.........................................................         49 5/8           37 1/2
     Fourth Quarter........................................................             72           48 1/4
1994
     First Quarter.........................................................         67 7/8           52 3/8
     Second Quarter........................................................         52 7/8               39
     Third Quarter.........................................................         61 3/8           45 7/8
     Fourth Quarter........................................................         59 7/8           45 7/8
1995
     First Quarter.........................................................         58 3/4           48 7/8
     Second Quarter........................................................         63 3/4           52 1/4
     Third Quarter (through September 13, 1995)............................         69 3/4           59 1/2
</TABLE>
 
     For a recent sale price  of the Cablevision Class  A Common Stock, see  the
cover  page of this Consent Solicitation  Statement/Prospectus. As of August 31,
1995, there were approximately 639 holders of record of the Cablevision Class  A
Common  Stock. There  is no  public trading market  for the  Cablevision Class B
Common Stock. As  of August 31,  1995, there were  24 holders of  record of  the
Cablevision Class B Common Stock.
 
     Cablevision  has not paid any cash dividends on shares of Cablevision Class
A Common  Stock  or Cablevision  Class  B  Common Stock.  Cablevision  does  not
anticipate  paying any  cash dividends on  shares of Cablevision  Class A Common
Stock or Cablevision Class B Common Stock in the foreseeable future. Cablevision
may pay cash  dividends on  its capital stock  only from  surplus as  determined
under  Delaware law. Holders of Cablevision Class A Common Stock and Cablevision
Class B Common Stock  are entitled to receive  dividends equally on a  per-share
basis  if and  when such  dividends are  declared by  the Board  of Directors of
Cablevision from funds legally available  therefor. No dividend may be  declared
or paid in cash or property on shares of either Cablevision Class A Common Stock
or   Cablevision  Class  B  Common  Stock  unless  the  same  dividend  is  paid
simultaneously on each share of the other class of common stock. In the case  of
any  stock dividend, holders of Cablevision Class A Common Stock are entitled to
receive the same percentage dividend (payable  in shares of Cablevision Class  A
Common  Stock)  as  the holders  of  Cablevision  Class B  Common  Stock receive
(payable in  shares of  Cablevision Class  B Common  Stock). On  June 14,  1994,
Cablevision's stockholders approved an amendment to Cablevision's certificate of
incorporation  to  permit the  distribution of  shares of  capital stock  of any
Cablevision subsidiary to  Cablevision common  stockholders that  differ to  the
extent  that the Cablevision common stock differs as to voting rights and rights
in connection with certain dividends.
 
     Cablevision is effectively prohibited from paying dividends on its  capital
stock,  other than Cablevision's 8% Series  C Cumulative Preferred Stock and its
Series E Preferred Stock, under the provisions of its debt agreements. Under the
most restrictive  of these  provisions,  cash dividends  could  not be  paid  on
Cablevision Class A Common Stock or Cablevision Class B Common Stock at June 30,
1995.  Dividends may  not be paid  in respect  of shares of  Cablevision Class A
Common Stock or
 
                                      106
 
<PAGE>
Cablevision Class B Common Stock unless all dividends due and payable in respect
of the preferred stock of Cablevision have been paid or provided for.
 
                             CONSENT SOLICITATIONS
 
     Pursuant  to  the  terms  of   the  Partnership  Agreement,  each  of   the
Transactions  requires the  consent and  approval of  a Majority  of the Limited
Partners. All  of the  Limited  Partners will  be bound  by  the decision  of  a
Majority of the Limited Partners. Neither the Uniform Limited Partnership Act of
the  Commonwealth of Massachusetts nor the  Partnership Agreement provide to the
Limited Partners any  rights to  dissent from  either the  Incorporation or  the
Merger  and  receive payment  for such  Limited Partner's  Units pursuant  to an
independent appraisal. However,  Cablevision has agreed  to grant to  dissenting
Limited  Partners the  right to  an appraisal  with respect  to the  Merger. See
'Description of the Merger -- Appraisal  Rights.' No appraisal rights are  being
granted in connection with the Incorporation. These solicitations are being made
by  and on behalf of the Partnership. In addition to the solicitations by use of
the mails, consents may be solicited by the General Partners and the  directors,
officers  and  employees  of their  affiliates,  and  by the  management  of the
Partnership, in person or  by telephone, telecopy, telegraph  or other means  of
communication.  Such persons will  not be additionally  compen-sated, but may be
reimbursed for  out-of-pocket expenses  in connection  with such  solicitations.
D.F.  King &  Co., Inc. has  been retained by  the Partnership to  assist in the
solicitation of consents for  a fee of  $5,000 plus an  additional fee for  each
telephonic  communication  with  Limited  Partners  plus  reasonable  costs  and
expenses. The total cost  of soliciting consents will  be borne by  Cablevision.
See  'Fees  and Expenses.'  This Consent  Solicitation Statement/  Prospectus is
being mailed to all  Limited Partners on  or about September    , 1995.  Limited
Partners  entitled to give consent  to the Incorporation and  the Merger will be
determined based upon the Partnership records as of the Incorporation Expiration
Date and as of  the Merger Expiration Date,  respectively. Only persons who  are
Limited  Partners on the books and records of the Partnership on such dates will
be entitled to consent to the Transactions.
 
     This  Consent  Solicitation   Statement/Prospectus  and  the   accompanying
Consents are being distributed to the Limited Partners who were Limited Partners
as of September   , 1995.
 
THE INCORPORATION SOLICITATION
 
     Limited   Partners  are  being   asked  to  consent   to  and  approve  the
Incorporation  by  completing,  signing  and   dating  the  BLUE  Consent   card
accompanying  this Consent Solicitation Statement/Prospectus (the 'Incorporation
Consent') and delivering the Incorporation Consent to Bank of Boston, the Agent,
no later than 5:00 p.m., New  York time, on October    , 1995 (as extended  from
time  to  time, the  'Incorporation Expiration  Date'),  or by  requesting their
nominees to do the same on their behalf. Completed Incorporation Consents should
be returned in  the enclosed, stamped  BLUE envelope, or  hand delivered to  the
Agent  at Proxy Department, Bank of Boston, P.O. Box 1628, Boston, Massachusetts
02105-9903. The General Partners may extend the Incorporation Expiration Date in
their sole discretion. The General  Partners intend to extend the  Incorporation
Expiration  Date until  the earlier of  such time  as all the  conditions to the
Incorporation  have  been  satisfied  or  waived  and  December  24,  1995.  See
'Description  of the  Incorporation -- Conditions  to the  Incorporation.' If an
Incorporation  Consent  is  properly  executed,  dated  and  delivered  to   the
Partnership  prior  to the  Incorporation  Expiration Date,  but  no box  on the
Incorporation  Consent  is  marked,  the  Limited  Partner  who  executed   such
Incorporation  Consent  will be  deemed to  have consented  to and  approved the
Incorporation. The solicitation for the Incorporation will commence on September
  , 1995  and  will be  completed  on  the Incorporation  Expiration  Date.  The
contents  of  the executed  Incorporation Consents  will be  counted immediately
thereafter. The General Partners anticipate  that the results will be  announced
on  the  day  following  the  Incorporation Expiration  Date  and  that,  if the
Incorporation is  approved, it  will  be consummated  within  two days  of  such
approval;  provided that  the conditions to  the Incorporation  are satisfied or
waived. Approval of the Incorporation by the Limited Partners is a condition  to
the  Merger. ACCORDINGLY, LIMITED PARTNERS WHO WISH TO APPROVE THE MERGER SHOULD
VOTE IN FAVOR OF THE INCORPORATION.
 
     Any Incorporation Consent given  by a Limited Partner  shall be binding  on
the  successors and assigns  of such Limited  Partner. Any Incorporation Consent
may be revoked by the person giving such
 
                                      107
 
<PAGE>
Incorporation Consent or  by a  subsequent holder of  the Units  for which  such
Incorporation  Consent was given at any time  prior to 5:00 p.m., New York time,
on the Incorporation  Expiration Date,  by delivery to  the Agent  of a  written
notice  of revocation  or a changed  Incorporation Consent bearing  a date later
than the date of the prior Incorporation Consent delivered to the Agent. FAILURE
TO EXECUTE AND DELIVER AN INCORPORATION CONSENT AS WELL AS ABSTENTIONS PRIOR  TO
THE  INCORPORATION EXPIRATION  DATE (INCLUDING FAILURES  TO VOTE  BY BROKERS AND
OTHER NOMINEES) WILL HAVE THE EFFECT OF A VOTE AGAINST THE INCORPORATION.
 
THE MERGER SOLICITATION
 
     Limited Partners are being  asked to consent to  and approve the Merger  by
completing,  signing and dating the WHITE Consent card accompanying this Consent
Solicitation Statement/Prospectus  (the  'Merger Consent')  and  delivering  the
Merger  Consent to the Agent no later than 5:00 p.m., New York time, on November
  , 1995 [one week after Incorporation  Expiration Date] (as extended from  time
to  time, the 'Merger Expiration  Date'), or by requesting  their nominees to do
the same on their  behalf. Completed Merger Consents  should be returned in  the
enclosed,  stamped  WHITE envelope,  or  hand delivered  to  the Agent  at Proxy
Department, Bank of Boston, P.O. Box 1628, Boston, Massachusetts 02105-9903. The
General Partners may extend the Merger Expiration Date in their sole discretion.
The General  Partners intend  to extend  the Merger  Expiration Date  until  the
earlier  of such  time as the  conditions to  the Merger have  been satisfied or
waived and December 31,  1995. See 'Description of  the Merger -- Conditions  to
the  Merger.' If a Merger  Consent is properly executed,  dated and delivered to
the Agent prior to the Merger Expiration Date, but no box on the Merger  Consent
is  marked, the Limited Partner who executed  such Merger Consent will be deemed
to have  consented to  and approved  the Merger.  The contents  of the  executed
Merger  Consents will  be counted  immediately thereafter.  The General Partners
anticipate that the results  will be announced on  the day following the  Merger
Expiration  Date and that, if approved,  the Merger will be consummated promptly
following such approval, provided  that the conditions to  the Merger have  been
satisfied or waived.
 
     Any  Merger  Consents given  by Limited  Partners shall  be binding  on the
successors and  assigns of  such Limited  Partners. Any  Merger Consent  may  be
revoked  by the person giving  such Merger Consent or  by a subsequent holder of
the Units for  which such Merger  Consent was given  at any time  prior to  5:00
p.m.,  New York time, on the Merger Expiration Date, by delivery to the Agent of
a written notice of revocation or a changed Merger Consent bearing a date  later
than  the date of  the prior Merger  Consent delivered to  the Agent. FAILURE TO
EXECUTE AND DELIVER A MERGER CONSENT AS WELL AS ABSTENTIONS PRIOR TO THE  MERGER
EXPIRATION  DATE (INCLUDING FAILURES TO VOTE BY BROKERS AND OTHER NOMINEES) WILL
HAVE THE EFFECT OF A VOTE AGAINST THE MERGER.
 
     All executed  consents  in respect  of  the Merger  solicitation  that  are
delivered to the Agent will be held in escrow by the Agent pursuant to an escrow
arrangement.  Under  such  arrangement,  the contents  of  such  executed Merger
Consents will not  be disclosed  to the  General Partners  or their  affiliates,
including  Cablevision,  or  to the  Limited  Partners  until such  time  as the
Incorporation is  approved  and  consummated.  All such  consents  may  only  be
released  to  the General  Partners  and such  affiliates  in the  event  of the
approval and consummation of the Incorporation.
 
BOTH TRANSACTIONS
 
     With respect  to each  of the  Incorporation  and the  Merger, all  of  the
Limited  Partners (including affiliates of the General Partners and Cablevision)
will be bound by the decision of a Majority of the Limited Partners. However, if
the Incorporation is not approved, all consents with respect to the Merger  will
have no force or effect.
 
     The  Agent will collect and tabulate  consents to each of the Incorporation
and the Merger as well as dissents to the Merger. Limited Partners will be  able
to  obtain the  current tally  for the Incorporation  by written  request to the
Agent at any time prior to  the Incorporation Expiration Date. Limited  Partners
will  be able to obtain  the current tally for the  Merger by written request to
the Agent at any time following the consummation of the Incorporation and  prior
to the Merger Expiration Date.
 
                                      108
 
<PAGE>
     Each  Transaction is subject to various conditions, as described under 'The
Transactions -- Conditions to  the Transactions.' Accordingly,  there can be  no
assurance  that the conditions  to either Transaction will  be satisfied or that
either or both Transactions will be consummated. See, also, 'Description of  the
Incorporation  --  Conditions  to  the Incorporation'  and  'Description  of the
Merger -- Conditions to the Merger.'
 
AVAILABILITY OF PARTNERS' NAMES AND ADDRESSES
 
     The Partnership will furnish to any  Limited Partner, upon oral or  written
request,  a  current alphabetized  listing  of the  names  and addresses  of all
Partners which includes the number of Units beneficially owned by each  Partner.
Under  Sections  5  and  21  of  the  Uniform  Limited  Partnership  Act  of the
Commonwealth of Massachusetts (the 'MULPA'), each Limited Partner has the  right
to  inspect and copy (i) a current list  of the full name and last known address
of each  Partner,  separately  identifying in  alphabetical  order  the  General
Partners  and the Limited Partners and (ii)  a writing setting out the amount of
cash and a description and statement of  the agreed value of the other  property
or  services contributed by  each Partner and  which each Partner  has agreed to
contribute and any right  of a Partner  to receive, or of  a General Partner  to
make distributions to a Partner which include a return of all or any part of the
Partner's  contribution, at  the reasonable  request and  at the  expense of any
Partner during ordinary business hours.
 
     Under Rule 14a-7 of the Securities Exchange Act of 1934, as amended  ('Rule
14a-7'),  the Partnership  is obligated, upon  the written request  of a Limited
Partner, to deliver to  the Limited Partner (i)  a statement of the  approximate
number  of existing Limited  Partners in the Partnership  and (ii) the estimated
cost of mailing a proxy statement, form of proxy or other similar  communication
to such Limited Partners. In addition, pursuant to Rule 14a-7, a Limited Partner
has the right, at his or her option, either (x) to have the Partnership mail (at
the  Limited Partner's  expense) copies  of any  proxy statement,  proxy form or
other soliciting material furnished by the Limited Partner to the  Partnership's
holders  of Units (the 'Unitholders') designated  by the Limited Partner, or (y)
to have the Partnership deliver, within five business days of the receipt of the
request, a reasonably current  list of the names,  addresses and class of  Units
held  by the Unitholders,  which list shall  be updated as  often as practicable
prior to the  Incorporation Expiration Date  or Merger Expiration  Date, as  the
case  may be.  The right to  receive the list  of Unitholders is  subject to the
Limited Partner's payment of the cost of mailing and duplication.
 
     Limited Partners also have the right  to inspect certain books and  records
of  the Partnership at all reasonable times. Limited Partners are afforded these
rights under the Partnership Agreement and  under state law. Requests should  be
directed  to the  Partnership, c/o  Cablevision Systems  Corporation, Attention:
Robert S. Lemle  at One  Media Crossways,  Woodbury, New  York 11797;  telephone
(516) 364-8450.
 
           COMPARISON OF CABLEVISION CLASS A COMMON STOCK WITH UNITS
 
     If  the Merger  is approved and  consummated, the  Partnership will receive
shares of Cablevision Class A Common Stock and the Limited Partners will receive
a portion of such shares upon the Liquidation of the Partnership. The effect  of
the  Merger, therefore,  is to  convert the  Partnership's Units  into shares of
Cablevision Class A Common Stock. An investment in Units of limited  partnership
interest  in the  Partnership is fundamentally  different from  an investment in
Cablevision Class A Common  Stock. The discussion of  the comparative rights  of
the  Limited Partners of the Partnership and the stockholders of Cablevision set
forth below does not purport to be  complete and is subject to and qualified  in
its  entirety by  reference to the  MULPA, the Delaware  General Corporation Law
(the 'DGCL'), the Partnership  Agreement and Cablevision's Restated  Certificate
of  Incorporation and By-laws (the 'Cablevision Governing Documents'). Copies of
these documents have  been filed as  exhibits to the  Registration Statement  of
which  this Consent Solicitation Statement/Prospectus  is a part. See 'Available
Information.' A summary of this comparison is set forth under 'Summary.'
 
                                      109
 
<PAGE>
 
<TABLE>
<CAPTION>
                  PARTNERSHIP UNITS                                CABLEVISION CLASS A COMMON STOCK
------------------------------------------------------  ------------------------------------------------------

                                             FORM OF ORGANIZATION
     The Partnership was formed as a limited partnership under the MULPA while Cablevision was organized as  a
corporation under the DGCL.
<S>                                                     <C>
The  Partnership  is a  limited  partnership organized  Cablevision is organized  as a  corporation under  the
under the MULPA. The Partnership has been treated as a  laws  of  the  State of  Delaware.  As  a corporation,
partnership for federal  and Massachusetts income  tax  Cablevision  is  subject to  the  DGCL. The  rights of
purposes. The  rights  of  the  Limited  Partners  are  stockholders  of Cablevision are  governed by the DGCL
governed by the MULPA and by the Partnership Agreement  and   by   the   Cablevision   Governing    Documents.
and  the  documents governing  the  terms of  the Pre-  Consummation of the  Merger and  the Liquidation  will
ferred Equity.                                          not   change  the  rights  of  Cablevision's  existing
                                                        stockholders  under  the   DGCL  or  the   Cablevision
                                                        Governing Documents.
</TABLE>
 
<TABLE>
<CAPTION>
                                                  LIABILITY
     The  rights of the  stockholders against the management  of Cablevision in  certain circumstances will be
more limited than the rights of the Limited Partners against the General Partners. 

<S>                                                     <C>
                                                        The business and affairs of Cablevision are managed by
The General  Partners  have full  responsibility  and,  and  under the  direction of  its Board  of Directors,
subject to certain limitations, exclusive and complete  which is elected by  its stockholders. Under  Delaware
discretion  in  the  management  and  control  of  the  law, the directors are accountable to the  corporation
business  of the Partnership. Further, the Partnership  and its stockholders as  fiduciaries and are  required
Agreement  gives  the General  Partners the  right and  to perform their  duties in  good faith,  in a  manner
power  to  do all  things  necessary to  carry  on the  believed  to  be   in  the  best   interests  of   the
business   of   the   Partnership   and   specifically  corporation and its stockholders and with such care as
authorizes Dolan,  as  Managing  General  Partner,  to  an  ordinarily prudent person in a like position would
manage the affairs  and business  of the  Partnership,  use  under similar circumstances. Members of the Board
with few  exceptions, such  as the  fact that  certain  of   Directors  do  not  have  general  liability  for
limited matters, including  each of the  Transactions,  Cablevision's  obligations.  Section 145  of  the DGCL
can  only  be  approved  by  a  vote  of  the  Limited  provides  that a  corporation may  indemnify directors
Partners. The General Partners are accountable to  the  and   officers   as  well   as  other   employees  and
Partnership as  fiduciaries  and,  consequently,  must  individuals  against  expenses  (including  attorneys'
exercise good  faith  and integrity  in  handling  the  fees), judgments, fines and amounts paid in settlement
affairs  of  the  Partnership. A  Limited  Partner may  in  connection  with   specified  actions,  suits   or
institute legal action on behalf of himself or herself  proceedings,  whether civil,  criminal, administrative
and all other similarly  situated Limited Partners  to  or  investigative (other than  an action by  or in the
recover damages for a breach  by a General Partner  of  right of the corporation -- a 'derivative action'), if
his  or  her fiduciary  duty.  Under the  MULPA, under  such persons acted in good faith and in a manner  they
certain  circumstances, a Limited Partner may bring an  reasonably believed to  be in  or not  opposed to  the
action on behalf of the Partnership to recover damages  best  interests of the  corporation, and, with respect
from third parties. However, the expenses involved  in  to  any  criminal action  or  proceeding, had  no rea-
instituting such legal proceedings can be substantial.  sonable cause to believe their conduct was unlawful. A
The General Partners also  have general liability  for  similar   standard  is  applicable   in  the  case  of
all Partnership obligations. The Partnership Agreement  derivative actions, except  that indemnification  only
provides that the Partnership shall indemnify and hold  extends   to  expenses   (including  attorneys'  fees)
harmless the General Partners  from any loss,  damage,  incurred  in connection with  defense or settlement of
fine, penalty, expense,  judgment or  amounts paid  in  such  action, and the  statute requires court approval
settlement by reason of  any act performed or  omitted  before  there  can  be any  indemnification  where the
by the General Partner in connection with the business  person seeking indem-
</TABLE>

                                      110
 
 
<PAGE>
 
<TABLE>
<CAPTION>
                  PARTNERSHIP UNITS                                CABLEVISION CLASS A COMMON STOCK
------------------------------------------------------  ------------------------------------------------------
<S>                                                     <C>
of the Partnership or in furtherance of its  interests  nification  has been found  liable to the corporation.
except for those acts or omissions that are the result  The statute provides that it is not exclusive of other
of the General Partner's  gross negligence or  willful  rights  to which those  seeking indemnification may be
misconduct or  are  undertaken  with  respect  to  the  entitled   under  any   by-law,  agreement,   vote  of
offer, issuance or  sale by a  General Partner of  its  stockholders  or disinterested directors or otherwise.
own securities.  The  Partnership  Agreement  provides  The   Cablevision  Governing  Documents  provide  that
that the General Partners will not be liable to any of  Cablevision shall, to the fullest extent permitted  by
the Limited Partners for any errors in judgment or for  Section 145 of the DGCL, indemnify any and all persons
any  acts or  omissions that  do not  constitute gross  whom it shall have the  power to indemnify under  said
negligence   or   willful   misconduct   or   for  the  section from and against any and all of the  expenses,
negligence,  dishonesty or bad  faith of employees and  liabilities  or  other  matters  referred  to  in,  or
agents  of the Partnership  selected and supervised by  covered by, said section. The right to indemnification
the General  Partners  with reasonable  care.  In  all  and advancement of expenses conferred on any person by
other  cases, the  Partners shall  look solely  to the  the Cablevision  Governing Documents  shall not  limit
assets  of  the Partnership  for  the return  of their  Cablevision from providing  any other  indemnification
capital and shall have no recourse against any General  permitted  by law nor shall  it be deemed exclusive of
Partner or any Limited Partner  for the return of  the  any  other  right which  any such  person may  have or
same. Further,  any act  or  omission by  any  General  hereafter  acquire under any statute, provision of the
Partner, the effect  of which may  cause or result  in  Cablevision  Governing  Documents, agreement,  vote of
loss or damage to the Partnership, if done pursuant to  stockholders or disinterested directors or  otherwise.
the  opinion of  tax, accounting  or independent legal  Cablevision maintains  insurance, at  its expense,  to
counsel   selected  with  reasonable  care,  shall  be  protect itself and any director, officer, employee  or
conclusively   presumed   not   to   constitute  gross  agent of the corporation or another corporation, part-
negligence  or  willful  misconduct  by  such  General  nership,  joint venture,  or other  enterprise against
Partner.                                                any  expense,  liability  or  loss,  whether  or   not
                                                        Cablevision  would  have the  power to  indemnify such
                                                        person against such expense,  liability or loss  under
                                                        the DGCL. Cablevision has entered into indemnification
                                                        agreements  with certain of its officers and directors
                                                        indemnifying such  officers  and  directors  from  and
                                                        against certain expenses, liabilities or other matters
                                                        referred  to in or covered by Section 145 of the DGCL.
                                                        Cablevision and its directors  have also entered  into
                                                        an  agreement  with  Dolan,  the  Chairman  and  Chief
                                                        Executive Officer  of Cablevision,  pursuant to  which
                                                        Dolan has agreed to guarantee Cablevision's obligation
                                                        to indemnify its officers and directors to the fullest
                                                        extent permitted by Delaware law. In addition, subject
                                                        to  certain limitations, Dolan has agreed to indemnify
                                                        such  officers  and  directors  against  any  loss  or
                                                        expense  such persons may incur in connection with any
                                                        transaction involving  Dolan  or  entities  affiliated
                                                        with  Dolan  to  the  extent  indemnification  is  not
                                                        provided by Cablevision.  Any payment  required to  be
                                                        made  by  Dolan  pursuant to  such  agreement  will be
                                                        reduced by any proceeds of insurance or  reimbursement
                                                        under  any other form of indemnification reimbursement
                                                        available to such
</TABLE>
 
                                      111
 
<PAGE>
<TABLE>
<CAPTION>
                  PARTNERSHIP UNITS                                CABLEVISION CLASS A COMMON STOCK
------------------------------------------------------  ------------------------------------------------------
<S>                                                     <C>
                                                        officer or  director. Section  102(b)(7) of  the  DGCL
                                                        permits a corporation to provide in its certificate of
                                                        incorporation that a director of the corporation shall
                                                        not  be personally  liable to  the corporation  or its
                                                        stockholders  for  monetary  damages  for  breach   of
                                                        fiduciary  duty by such director, except for liability
                                                        (i) for any breach of  the director's duty of  loyalty
                                                        to  the corporation or its stockholders, (ii) for acts
                                                        or omissions  not  in  good  faith  or  which  involve
                                                        intentional  misconduct or a knowing violation of law,
                                                        (iii) for payments of  unlawful dividends or  unlawful
                                                        stock  repurchases  or  redemptions  or  (iv)  for any
                                                        transaction  from  which   the  director  derived   an
                                                        improper  personal benefit.  The Cablevision Governing
                                                        Documents provide  for such  limitation of  liability.
                                                        Under  Section  141(e) of  the DGCL,  a member  of the
                                                        board of  directors,  or  a member  of  any  committee
                                                        designated  by  the board  of  directors, will  in the
                                                        performance of  his  duties,  be  fully  protected  in
                                                        relying   in  good  faith  upon  the  records  of  the
                                                        corporation  and  upon  such  information,   opinions,
                                                        reports  or statements presented to the corporation by
                                                        any of  the corporation's  officers or  employees,  or
                                                        committees  of the board of directors, or by any other
                                                        person as to  matters the  member reasonably  believes
                                                        are  within such other person's professional or expert
                                                        competence and who has  been selected with  reasonable
                                                        care by or on behalf of the corporation.
</TABLE>

<TABLE>
<CAPTION>
 
                                             NATURE OF INVESTMENT
 
     Cablevision's  investment objectives are substantially broader than those of the Partnership. Cablevision
has broad powers to  engage in whatever  types of activities it  chooses while the  Partnership is limited  to
those  activities relating to the  operation of the Systems. Limited  Partners receiving shares of Cablevision
Class A Common Stock in the Liquidation will exchange  an investment in a partnership with a finite  existence
for an investment in a corporation with a perpetual existence.
 
<S>                                                     <C>
The  Partnership  was  organized  to  construct,  own,  Cablevision   is   authorized   under   its   Restated
operate  and maintain the Boston System and, later, to  Certificate of  Incorporation  to conduct  any  lawful
construct,   own  and  operate  the  Brookline  System  business and to engage in  any lawful act or  activity
through   its  99%  limited  partnership  interest  in  for which corporations may be organized under the DGCL
Brookline.  The  Partnership's   objectives  were   to  and,  accordingly,  has  broad  powers  to  engage  in
provide the  Limited  Partners with  distributions  of  whatever   types   of  investment   or   business  the
operating cash flow, which  were expected to  commence  corporation   chooses  and   to  reinvest   cash  flow
in the  mid-1980s  and  increase  over  time,  and  to  generated  in its  business. To  date, Cablevision has
provide  the  Limited  Partners  with  tax  deductions  principally engaged in the businesses of constructing,
pending  such  cash  distributions.  The Partnership's  owning,  operating  and   managing  cable   television
financial  results have not permitted  it to make cash  systems; owning  and managing  companies that  produce
distributions in the past and it is not expected to be  and   distribute  national  and  regional  programming
able to do  so for  the foreseeable  future. See  'The  services; and providing advertising sales services for
Transac-                                                the cable
</TABLE>
 
                                      112
 
<PAGE>
<TABLE>
<CAPTION>
                  PARTNERSHIP UNITS                                CABLEVISION CLASS A COMMON STOCK
------------------------------------------------------  ------------------------------------------------------
<S>                                                     <C>
tions -- Background of the Transactions.'               television  industry. There  can be  no assurance that
                                                        Cablevision will  not  engage in  business  activities
                                                        which  differ,  perhaps significantly,  from  those in
                                                        which it has engaged in the past. Cablevision has  not
                                                        paid  any dividends  on shares of  Cablevision Class A
                                                        Common Stock and does  not anticipate paying any  cash
                                                        dividends in the foreseeable future.
</TABLE>

<TABLE>
<CAPTION>
                                MARKETABILITY AND TRANSFERABILITY OF INTERESTS
 
     One  of the  primary objectives  of the  Transactions is  to provide  liquidity to  the Limited Partners.
Because of  the active  trading market  for the  Cablevision  Class A  Common Stock,  shares received  in  the
Liquidation should provide increased liquidity to the Limited Partners.
 
<S>                                                     <C>
There  is no established public trading market for the  The shares  of Cablevision  Class A  Common Stock  are
Units. In addition, the Units have not been registered  listed  on the ASE.  There is a  public trading market
under the Securities  Act and  were initially  offered  for such shares. See 'Price Range of Cablevision Class
and   sold  in   reliance  upon   the  exemption  from  A Common  Stock and  Dividend Policy.'  The shares  of
registration   provided   by  Section   4(2)   of  the  Cablevision  Class  A  Common  Stock  distributed   to
Securities   Act   and  the   rules   and  regulations  unaffiliated Limited Partners in the Liquidation  will
thereunder  and,  in  many  states,  exemptions  under  be publicly traded.
applicable state laws. As a consequence, purchasers of
the Units are unable  to resell or otherwise  transfer
the  Units unless  the Units are  registered under the
Securities   Act   or   unless   an   exemption   from
registration for such resale or transfer is available.
Any  applicable state  laws requiring  registration or
qualification also must be satisfied before any resale
or transfer.  In addition,  Limited Partners  are  not
permitted   to  sell,  assign,   pledge  or  otherwise
transfer all or any portion of their interests in  the
Partnership  without the prior  written consent of the
General  Partners,   which   consent  shall   not   be
unreasonably  withheld. A  Limited Partner  seeking to
transfer all or any part  of its interest is  required
to  pay  all  of  the  Partnership's  legal  and other
reasonable and necessary  expenses in connection  with
such transfer. In addition, no Limited Partner has the
right  to retire or withdraw from the Partnership. The
interests of  a  bankrupt  Limited  Partner  shall  be
purchased by the Partnership upon the terms and condi-
tions contained in the Partnership Agreement.
</TABLE>
 
<TABLE>
<CAPTION>
                                         DIVIDENDS AND DISTRIBUTIONS
 
     Under  either the partnership  or the corporate structure,  the Limited Partners  (absent the Merger) and
holders of shares of Cablevision Class A Common Stock are unlikely to receive any distributions of value  with
respect to their equity interests in the foreseeable future.
 
<S>                                                     <C>
Units  represent equity interests  in the Partnership.  Shares of Cablevision Class  A Common Stock  represent
Distributions  of cash to the Partners will be made at  equity interests in Cablevision. Each stockholder will
such   times   and    in   such    amounts   as    the  be entitled to receive dividends
</TABLE>
 
                                      113
 
<PAGE>
<TABLE>
<CAPTION>
                  PARTNERSHIP UNITS                                CABLEVISION CLASS A COMMON STOCK
------------------------------------------------------  ------------------------------------------------------
<S>                                                     <C>
Managing  General  Partner,  in  his  sole discretion,  pro rata on  a per share  basis if, as  and when  such
shall  determine, subject  to restrictions  on distri-  dividends  are  declared  by  Cablevision's  Board  of
butions  to  Partners  under the  Loan  Agreement, the  Directors out  of  funds legally  available  therefor.
Partnership's  subordinated  debt  agreements  and the  Under the  DGCL,  dividends may  be  paid out  of  the
terms  of  the  Preferred  Equity.  Those  instruments  surplus of a corporation or,  if there is no  surplus,
currently   prohibit  distributions  to  partners.  As  out of net profits for the year in which the  dividend
described under 'The Transactions -- Background of the  is  declared or the preceding fiscal year. Cablevision
Transactions,' no  distributions  are expected  to  be  has  not paid  any dividends on  shares of Cablevision
made with  respect to  the  Units in  the  foreseeable  Class  A Common  Stock and does  not anticipate paying
future.  The  Partnership  Agreement  and   agreements  any  cash  dividends  in  the  foreseeable  future. In
creating the Preferred Equity provide that, except  in  addition,    certain   debt   instruments   to   which
liquidation and dissolution, cash flow available after  Cablevision  is  a   party  contain  covenants   which
payment  of  outstanding Preferred  Equity  and unpaid  effectively prohibit  the payment  of such  dividends.
cumulative  distributions thereon will be allocated 1%  See 'Price Range of  Cablevision Class A Common  Stock
to  the  General  Partners  and  99%  to  the  Limited  and Dividend Policy.'
Partners until Payout and  20% to Cablevision  Finance
in respect of its Preferred Equity, 32% to the General
Partners  and 48% to  the Limited Partners thereafter.
The General  Partners have  assigned their  rights  to
13.2% of post-Payout distributions to Cablevision.
</TABLE>
 
<TABLE>
<CAPTION>
                                                   TAXATION
 
     Cablevision  is subject to  corporate-level tax, whereas the  Partnership as an entity  is not subject to
federal income tax.
 
<S>                                                     <C>
The Partnership,  as  an  entity, is  not  subject  to  Cablevision,   as   a  corporation,   is   subject  to
federal income  tax.  Instead,  the  Partners  of  the  corporate-level tax. Distributions made by Cablevision
Partnership  report  their  allocable  share  of Part-  to shareholders of  Cablevision Class  A Common  Stock
nership  income  and  loss  on  their  respective  tax  are taxable to the stockholders to the extent paid out
returns. Because a  significant amount of  Partnership  of earnings and profits of Cablevision.
losses  in  prior years  which  were allocated  to the
Limited Partners were  not deductible by  them due  to
the  at-risk  limitations  under  federal  income  tax
principles, current and future  taxable income of  the
Partnership  allocated to  a Limited  Partner could be
offset by the amount of such Limited Partner's at-risk
losses not  previously utilized.  As a  result, it  is
likely  that many of the Limited Partners would not be
required to pay federal or Massachusetts income  taxes
on   taxable  income   of  the   Partnership  for  the
foreseeable future.
</TABLE> 

                                      114
 
<PAGE>
<TABLE>
<CAPTION>
                  PARTNERSHIP UNITS                                CABLEVISION CLASS A COMMON STOCK
------------------------------------------------------  ------------------------------------------------------
                                                    VOTING
 
     Stockholders of  Cablevision  are  entitled  to  vote  on more  matters  than  Limited  Partners  of  the
Partnership;  however, affiliates of Cablevision  who hold voting stock  of Cablevision, including Dolan, also
have voting rights.  Because Dolan  and trusts  for the benefit  of Dolan  family members  beneficially own  a
majority  of the total voting power of Cablevision and a  majority of the shares of Cablevision Class B Common
Stock, they  have the  power to  elect 75%  of Cablevision's  directors and  also have  the power  to  control
stockholder  decisions on matters  in which the  holders of Cablevision  Class A Common  Stock and Cablevision
Class B Common Stock  vote together as a  class. See 'Risk Factors  -- Risks Related to  the Merger and  Risks
Related  to an Investment in Cablevision -- Voting Control by Majority Stockholders; Disparate Voting Rights.'
Under the Partnership Agreement, on substantially all matters on which Limited Partners can vote, the  General
Partners and their affiliates have no vote.
 
<S>                                                     <C>
Under  the Partnership Agreement, Limited Partners can  Under Delaware law, stockholders are entitled to  vote
vote   only  in  certain  extraordinary  circumstances  on a wide variety  of matters, including the  election
because  the  General Partners  have the  authority to  of  directors  and  extraordinary  matters,  such   as
make  nearly  all management  decisions  affecting the  amendments  to  the   certificate  of   incorporation,
Partnership.  The  Limited  Partners do  not  have the  mergers, sales  of all  or  substantially all  of  the
right  under  the  Partnership Agreement  to  elect or  assets and dissolution. Holders of Cablevision Class A
remove the  General  Partners. The  Limited  Partners'  Common  Stock  are  entitled to  one  vote  per share.
limited rights to vote include the right to consent to  Holders  of  Cablevision  Class  B  Common  Stock  are
(i) sales of all or substantially all of the assets of  entitled to ten votes per share. All actions submitted
the Partnership before Payout and after Payout, if, in  to  a vote of stockholders are  voted on by holders of
the Managing  General  Partner's good  faith  judgment  Cablevision Class A Common Stock and Cablevision Class
such  post-Payout sale  would have  a material adverse  B Common  Stock voting  together  as a  single  class,
effect on the Limited Partners, (ii) the incorporation  except for the election of directors, as otherwise set
of the assets of the Partnership and the merger of the  forth  below and as required by the DGCL. With respect
Partnership  into  another  corporation,  if,  in  the  to   the  election   of  directors,   holders  of  the
Managing General  Partner's judgment,  such  transfer,  Cablevision  Class A  Common Stock vote  as a separate
merger or combination  would have  a material  adverse  class  and  are entitled  to  elect 25%  of  the total
effect on the Limited Partners and (iii) amendments to  number of directors constituting the whole Cablevision
the Partnership Agreement which would (x) increase the  Board  of   Directors   (the  'Cablevision   Class   A
Limited    Partners'    liability   or    change   the  Directors') and, if  such 25% is  not a whole  number,
contributions  required  of  Limited  Partners,  their  then the  holders of  the Cablevision  Class A  Common
rights  and interests in profits and losses and income  Stock will  be entitled  to elect  the nearest  higher
tax  allocations of  the Partnership,  or their rights  whole number of directors that is at least 25% of  the
upon  liquidation  thereof  or  (y)  specify  a voting  total number of directors. Holders of the  Cablevision
requirement   in  excess  of   that  provided  in  the  Class B Common Stock, voting as a separate class,  are
Partnership  Agreement. Limited  Partners do  not have  entitled  to  elect   the  remaining  directors.   If,
the  right to submit a proposal to the vote of Limited  however,  on  the  record  date  for  any  stockholder
Partners  under  either the  MULPA or  the Partnership  meeting at  which directors  are  to be  elected,  the
Agreement.                                              number  of outstanding shares of the Cablevision Class
                                                        A Common Stock is less than 10% of the total number of
                                                        outstanding shares of  both classes  of common  stock,
                                                        then  the holders  of the  Cablevision Class  A Common
                                                        Stock and Cablevision Class  B Common Stock will  vote
                                                        to-gether  as  a  single  class  with  respect  to the
                                                        election  of  directors   and  the   holders  of   the
                                                        Cablevision  Class A  Common Stock  will not  have the
                                                        right to elect 25% of the number of the directors, but
                                                        will   have    one   vote    per   share    for    all
</TABLE>
 
                                      115
 
<PAGE>
<TABLE>
<CAPTION>
                  PARTNERSHIP UNITS                                CABLEVISION CLASS A COMMON STOCK
------------------------------------------------------  ------------------------------------------------------
<S>                                                     <C>
                                                        directors  and the holders of  the Cablevision Class B
                                                        Common Stock will  have ten  votes per  share for  all
                                                        directors.  If, on the record date for any stockholder
                                                        meeting at  which directors  are  to be  elected,  the
                                                        number  of outstanding shares of the Cablevision Class
                                                        B Common Stock is less than 12.5% of the total  number
                                                        of outstanding shares of both classes of common stock,
                                                        then  the holders  of the  Cablevision Class  A Common
                                                        Stock, voting as  a separate class,  will continue  to
                                                        elect  a number of Cablevision Class A Directors equal
                                                        to 25% of the  total number of directors  constituting
                                                        the  whole  Cablevision  Board  of  Directors  and, in
                                                        addition, will vote together  with the holders of  the
                                                        Cablevision   Class  B  Common   Stock  to  elect  the
                                                        remaining directors  to be  elected at  such  meeting,
                                                        with  the holders  of the  Cablevision Class  A Common
                                                        Stock entitled to one vote  per share and the  holders
                                                        of  the Cablevision  Class B Common  Stock entitled to
                                                        ten votes per share. In addition, the affirmative vote
                                                        or consent  of the  holders  of at  least 66%  of  the
                                                        outstanding  shares  of  Cablevision  Class  B  Common
                                                        Stock, voting separately as  a class, is required  for
                                                        the authorization or issuance of any additional shares
                                                        of  Cablevision  Class  B  Common  Stock  and  for any
                                                        amendment, alteration or repeal  of any provisions  of
                                                        Cablevision's Certificate of Incorporation which would
                                                        affect  adversely the powers, preferences or rights of
                                                        the Cablevision Class B Common Stock. The  Cablevision
                                                        Certificate  of  Incorporation  does  not  provide for
                                                        cumulative voting.
</TABLE>
 
<TABLE>
<CAPTION>
                                                   MEETINGS
 
     While Limited Partners  have the ability  to call meetings  of Partners and  stockholders of  Cablevision
cannot call meetings of stockholders, Cablevision stockholders are much more likely to participate in meetings
of  stockholders as such meetings  are held on an annual  basis and stockholders are  entitled to vote on more
matters.
 
<S>                                                     <C>
Meetings  of  the   Limited  Partners,  for   whatever  Annual  and  special meetings  of the  stockholders of
purpose, shall  be  called  by  the  Managing  General  Cablevision   may  be  called  by  resolution  of  the
Partner upon receipt of a request in writing signed by  Cablevision Board  of  Directors  only.  In  addition,
Limited  Partners holding  at least  20% of  the Units  under the DGCL,  if a corporation  delays holding  its
then  outstanding. Notice of any such meeting, stating  annual meeting for more  than 13 months, the  Delaware
its  purpose and the business  to be transacted, shall  Court of Chancery may order a meeting to be held  upon
be  delivered to all Partners  by the Managing General  application   of   any   stockholder   or    director.
Partner  at least  30 days prior  to the  date of such  Cablevision  holds  meetings  of  stockholders  on  an
meeting.  To date, there have  been no meetings of the  annual basis.
Limited Partners of the Partnership.
</TABLE>
 
                                      116
 
<PAGE>
<TABLE>
<CAPTION>
                  PARTNERSHIP UNITS                                CABLEVISION CLASS A COMMON STOCK
------------------------------------------------------  ------------------------------------------------------
                                         DISSOLUTION AND LIQUIDATION
 
<S>                                                     <C>
Under the Partnership Agreement, the Partnership  will  Under  the DGCL, a corporation may be dissolved if (i)
dissolve upon the earliest to occur of (i) the  death,  the   board  of  directors   of  the  corporation,  by
retirement, dissolution or adjudication of bankruptcy,  resolution adopted by a majority of the whole board at
incompetency or insolvency of a General Partner unless  any meeting called for  that purpose for which  proper
the  remaining General Partner(s)  or Limited Partners  notice was  mailed, deems  such dissolution  advisable
entitled  to 60% of the net  profits and net losses of  and (ii) a majority of the outstanding voting power of
the Partnership allocated to Limited Partners elect to  the corporation votes for the proposed dissolution  at
allow  the remaining  General Partner  to continue the  a stockholders'  meeting  called for  the  purpose  of
Partnership,  (ii) the  sale, exchange  or involuntary  acting  upon  such  resolution.  Under   Cablevision's
conversion  of  all,  or  substantially  all,  of  the  Certificate  of  Incorporation,  the  voluntary  sale,
Partnership's  non-cash assets  or (iii)  December 31,  conveyance, exchange or transfer (for cash, shares  of
2050.  Upon  dissolution,  the  Partnership  shall  be  stock, securities or  other consideration)  of all  or
liquidated.   After  payment   of  or   provision  for  substantially all  of the  property or  assets of  the
creditors  and  others having  preferential  rights to  corporation shall be  deemed a voluntary  liquidation,
receive  distributions, the assets  of the Partnership  dissolution or  winding up  of the  corporation.  Upon
shall be distributed in kind among the Partners first,  dissolution,  holders  of Cablevision  Class  A Common
on a pro rata basis, to return any positive balance in  Stock and Cablevision Class B Common Stock share  with
their   capital   accounts  and   then  in   the  same  each other on a ratable basis as a single class in the
proportions   in   which   the   Partners   share   in  net   assets   of   the   corporation   available  for
distributions of cash  flow. See  'Description of  the  distribution in respect of the common stock. Under the
Merger -- Liquidation of the Partnership Following the  DGCL  holders of Cablevision Class A Common Stock only
Merger.'  The  Partnership  Agreement  and  agreements  have  the right to  vote to compel  the dissolution or
creating the Preferred Equity provide that, except  in  liquidation  of  Cablevision if  they, along  with all
liquidation and dissolution, cash flow available after  other holders of Cablevision Common Stock, unanimously
payment of  outstanding  Preferred Equity  and  unpaid  vote to do so.
cumulative  distributions thereon will be allocated 1%
to  the  General  Partners  and  99%  to  the  Limited
Partners   until   Payout   and   thereafter   20%  to
Cablevision  Finance  in  respect  of  its   Preferred
Equity,  32% to  the General  Partners and  48% to the
Limited Partners. The  General Partners have  assigned
their  rights to 13.2% of post-Payout distributions to
Cablevision. Under Section 38 of  the MULPA, (i) if  a
Partner  has received  the return  of any  part of his
contribution  without  violation  of  the  Partnership
Agreement   or  the   MULPA,  he  is   liable  to  the
Partnership for a  period of one  year thereafter  for
the  amount of the returned  contribution, but only to
the extent  necessary to  discharge the  Partnership's
liabilities  to creditors  who extended  credit to the
Partnership during  the  period the  contribution  was
held  by  the Partnership  and (ii)  if a  Partner has
received the return of any part of his contribution in
violation of the Partnership  Agreement or the  MULPA,
he  is liable to  the Partnership for  a period of six
years thereafter for  the amount  of the  contribution
wrongfully  returned. The Limited Partners do not have
the right to vote to compel dissolution or liquidation
</TABLE>
 
                                      117
 
<PAGE>
<TABLE>
<CAPTION>
                  PARTNERSHIP UNITS                                CABLEVISION CLASS A COMMON STOCK
------------------------------------------------------  ------------------------------------------------------
<S>                                                     <C>
of the  Partnership  under  either the  MULPA  or  the
Partnership Agreement.
</TABLE>
 
<TABLE>
<CAPTION>
                                           RIGHT TO INVESTOR LISTS
 
     The  right of Cablevision stockholders  to obtain a list  of investors is somewhat  more limited than the
corresponding right of holders of Units in the Partnership.
 
<S>                                                     <C>
Under Sections 5  and 21  of the  MULPA, each  Limited  Pursuant  to  the DGCL  and the  Cablevision Governing
Partner has  the  right  to inspect  and  copy  (i)  a  Documents,   a  complete  list  of  stockholders  that
current list of the full  name and last known  address  includes  the number  of shares  beneficially owned by
of   each   Partner,    separately   identifying    in  each  holder shall be prepared  and made available for
alphabetical  order  the  General  Partners  and   the  the examination of every stockholder during the 10-day
Limited  Partners and  (ii) a writing  setting out the  period prior  to  any  annual or  special  meeting  of
amount  of cash and a description and statement of the  stockholders and at the time and place of such meeting
agreed  value  of  the  other  property  or   services  during the whole term thereof, and may be inspected by
contributed by each Partner and which each Partner has  any  stockholder  who is  present. In  addition, under
agreed to contribute  and any  right of  a Partner  to  Rule   14a-7,  in  connection   with  any  meeting  of
receive, or of a General Partner to make distributions  stockholders or  action  by consent  of  stockholders,
to a Partner which include a return of all or any part  Cablevision  is obligated, upon the written request of
of  the  Partner's  contribution,  at  the  reasonable  a  stockholder, to  deliver to  the stockholder  (i) a
request and  at  the  expense of  any  Partner  during  statement   of  the  appropriate  number  of  existing
ordinary  business  hours.  In  addition,  under  Rule  stockholders  in  Cablevision and  (ii)  the estimated
14a-7, in connection with  any meeting of Partners  or  cost  of mailing a  proxy statement, form  of proxy or
action by  consent  of Partners,  the  Partnership  is  other  similar communication to  such stockholders. In
obligated, upon  the  written  request  of  a  Limited  addition,  pursuant to  Rule 14a-7,  a stockholder has
Partner, to  deliver  to  the Limited  Partner  (i)  a  the  right, at his  or her option,  either (x) to have
statement  of  the  appropriate  number  of   existing  Cablevision mail (at the stockholder's expense) copies
Limited  Partners  in  the  Partnership  and  (ii) the  of any proxy statement, proxy form or other soliciting
estimated cost of mailing  a proxy statement, form  of  material furnished by the stockholder to Cablevision's
proxy  or other similar  communication to such Limited  stockholders designated by the stockholder, or (y)  to
Partners.  In  addition,  pursuant  to  Rule  14a-7, a  have Cablevision deliver, within five business days of
Limited Partner has the right,  at his or her  option,  the  receipt of the request, a reasonably current list
either (x)  to  have  the  Partnership  mail  (at  the  of the names, addresses and class of stock held by the
Limited   Partner's  expense)  copies   of  any  proxy  stockholders, which list shall be updated as often  as
statement,  proxy  form or  other  soliciting material  practicable prior to the record date for  stockholders
furnished  by the Limited Partner to the Partnership's  for such meeting  or action by  consent. The right  to
holders of Units (the 'Unitholders') designated by the  receive  the list  of stockholders  is subject  to the
Limited  Partner,  or  (y)  to  have  the  Partnership  stockholder's  payment  of  the  cost  of  mailing and
deliver, within five business  days of the receipt  of  duplication.
the  request, a reasonably current  list of the names,
addresses and class of Units held by the  Unitholders,
which  list shall  be updated as  often as practicable
prior to  the record  date  for Unitholders  for  such
meeting or action by consent. The right to receive the
list   of  Unitholders  is   subject  to  the  Limited
Partner's  payment  of   the  cost   of  mailing   and
duplication.
</TABLE>
 
                                      118
 
<PAGE>
<TABLE>
<CAPTION>
                  PARTNERSHIP UNITS                                CABLEVISION CLASS A COMMON STOCK
------------------------------------------------------  ------------------------------------------------------
                                      ACCESS TO OTHER BOOKS AND RECORDS
 
<S>                                                     <C>
Under  the Partnership Agreement,  each Partner and/or  Pursuant to  the DGCL,  stockholders have  a right  of
legal  representative may at all reasonable times have  access to and inspection of Cablevision's other  books
free   access  to   and  the  right   to  inspect  the  or  records  upon  written  demand  and  during  usual
Partnership's   books   of  account   during  ordinary  business hours.
business hours. Pursuant  to the  MULPA, each  Partner
also   has  a  right  to  inspect  and  copy  (at  the
reasonable request and at the expense of such partner)
a current list of the full name and last known address
of each  Partner of  the  Partnership, copies  of  the
Partnership's  tax returns  for the  three most recent
years and  all  effective partnership  agreements  and
amendments.
</TABLE>
 
<TABLE>
<CAPTION>
                                     COMPENSATION OF THE GENERAL PARTNER
 
<S>                                                     <C>
The  General Partners do  not receive any compensation  Dolan is the Chairman  and Chief Executive Officer  of
for  services  rendered to  the Partnership  solely by  Cablevision. Decisions regarding his compensation  are
reason  of  being General  Partners but  are permitted  the responsibility of the two non-employee members  of
reimbursement  of reasonable  expenses incurred and/or  the Compensation Committee  of Cablevision's Board  of
paid   on  behalf  of  and  for  the  benefit  of  the  Directors (the  'Executive  Compensation  Committee'),
Partnership   in   accordance  with   the  Partnership  subject  to   approval  by   Cablevision's  Board   of
Agreement.  The  Partnership Agreement  and agreements  Directors.   Recommendations    of    the    Executive
creating  the Preferred Equity provide that, except in  Compensation Committee are concerned only with  salary
liquidation  and dissolution of  the Partnership, cash  and annual bonus, since Dolan is ineligible for grants
flow available after payment  of the Preferred  Equity  of  long-term  stock  incentives  under  the  terms of
and cumulative distributions  thereon, that  is to  be  Cablevision's  long-term stock  incentive plans. Dolan
distributed to the  Partners will be  allocated 1%  to  received  a salary of $600,000 in 1994, the same as in
the General Partners and  99% to the Limited  Partners  1993,  and will receive  the same salary  in 1995, the
until Payout and 20% to Cablevision Finance in respect  eighth  consecutive  year   at  $600,000.  Dolan   has
of  the Preferred Equity, 32%  to the General Partners  requested in recent years that  his salary not be  in-
and  48%  to  the  Limited  Partners  thereafter.  The  creased,  a  request  acceded  to  by  the   Executive
General  Partners have assigned  their rights to 13.2%  Compensation  Committee.  The  Executive  Compensation
of  post-Payout distributions to Cablevision. To date,  Committee recognizes, however, that this practice will
no  distributions  have  been  made  to  the   General  need  to be reviewed and  probably changed in the near
Partners in respect of their partnership interests. No  future so as  not to  compress the  salaries of  other
amounts  are currently payable  with respect to either  senior executives. Dolan's cash bonus for 1994 was set
Units or  general partnership  interests. The  General  by  the Executive  Compensation Committee  at $375,000
Partners have,  however,  been  reimbursed  for  their  which  was the  same as  the bonus  paid to  Dolan for
expenses  as  described  under  'The  Transactions  --  1993, $25,000 less than the $400,000 paid to Dolan for
Background of  the  Transactions.' Certain  affiliates  1992  and $125,000  less than the  $500,000 bonus paid
of  the  General  Partners  provide   services  to the  for  each  of the  three years  previous to  that. The
Partnership   for   which   they   are   entitled   to  amount  of  Dolan's 1994  bonus was  paid in  1995. In
receive  compensation and  reimbursement  of expenses.  1994,  Cablevision  contributed  $2,250  on  behalf of
In   order  to   take   advantage  of  cost    savings  Dolan under Cablevision's Money Purchase Pension Plan,
attributable  to the combined purchasing power of CSSC  credited $25,500 to Dolan on the books of  Cablevision
and  its affiliates, CSSC purchased a premium program-  pursuant  to  the  defined  contribution  portion   of
ming  service from  an unaffiliated  program supplier.  Cablevision's Supplemental Benefit
CSSC   made    such   service    available   to   the
</TABLE>
 
                                      119
 
<PAGE>
<TABLE>
<CAPTION>
                  PARTNERSHIP UNITS                                CABLEVISION CLASS A COMMON STOCK
------------------------------------------------------  ------------------------------------------------------
<S>                                                     <C>
Partnership   at  CSSC's   cost  in   return  for  the  Plan, contributed $3,250 on  behalf of Dolan as  basic
Partnership's   assumption  of  a  portion  of  CSSC's  and matching contributions under Cablevision's  401(k)
obligations  under  its  agreements  with  such  unaf-  plan and paid $119,861  as premiums for an  individual
filiated program supplier. In the years ended December  whole  life insurance policy  purchased by Cablevision
31, 1994  and 1993,  an  aggregate of  $2,098,878  and  to   replace  coverage  under   an  integrated  policy
$2,317,370, respectively, was paid by the  Partnership  pursuant  to  which  death  benefits  were  payable to
to or on behalf of  CSSC for such premium  programming  Dolan's  beneficiaries  and any  cash  surrender value
service. The Partnership also purchases certain  other  belonged  to Cablevision. Dolan  and his beneficiaries
premium television services produced or distributed by  are entitled to the cash surrender value in the  whole
Cablevision  affiliates at  rates comparable  to those  life insurance policy purchased for him by Cablevision
charged to  similarly situated  entities unrelated  to  in  1993.  Dolan  has  an  employment  agreement  with
such affiliates. In the six months ended June 30, 1995  Cablevision expiring  in January  1996 with  automatic
and  1994, an aggregate  of approximately $475,000 and  renewals  for  successive   one-  year  terms   unless
$419,000  was paid  to these  affiliates. At  June 30,  terminated by either party at least three months prior
1995, the Partnership did not owe CSSC any amounts for  to the end of the  then- existing term. The  agreement
premium   television   services   and   owed  Atlantic  provides for  annual  compensation of  not  less  than
Publishing  $580,000  for  cable  guide  services. See  $400,000  per  year  to  Dolan.  The  agreement   also
'Cablevision  of Boston  -- Certain  Relationships and  provides for payment to Dolan's estate in the event of
Related Transactions.'  CSSC,  a  corporation  wholly-  his  death during  the term  of such  agreement, of an
owned by Dolan,  provides management  services to  the  amount  equal to the greater of one year's base salary
Partnership under an agreement that entitles CSSC,  in  or  one-half of the compensation  that would have been
addition to reimbursement of expenses, to payment of a  payable to  Dolan during  the remaining  term of  such
fee   equal  to  3  1/2%  of  gross  receipts  of  the  agreement. Cablevision from time  to time enters  into
Partnership   until  Payout   and  increasing  amounts  agreements  with  entities  in  which  Dolan  or   his
thereafter.  In the six months ended June 30, 1995 and  affiliates have  substantial  interests. In  order  to
1994,   approximately  $1,090,000   and  $934,000  was  take advantage  of cost  savings attributable  to  the
charged   to  the  Partnership   in  respect  of  this  combined purchasing power of CSSC and its  affiliates,
agreement. At June 30, 1995, $17,181,000 in management  CSSC  purchased a premium  programming service from an
fees to CSSC, and $8,296,000 in interest thereon,  had  unaffiliated  program supplier. CSSC made such service
accrued. To date, no  management fees have been  paid,  available  to Cablevision at CSSC's cost in return for
although an aggregate of  $1.5 million of interest  on  Cablevision's   assumption  of  a  portion  of  CSSC's
unpaid management fees  was paid in  August 1992.  All  obligations    under   its    agreements   with   such
such affiliates are reimbursed for their expenses on a  unaffiliated program  supplier.  In  the  years  ended
current  basis. See 'The Transactions -- Background of  December 31, 1994 and 1993, an aggregate of $8,344,008
the  Transactions.'  Dolan  and  his  affiliates  will  and  $8,008,738, respectively, was paid by Cablevision
receive substantial  amounts  in connection  with  the  to  or on behalf of  CSSC for such premium programming
Merger. See 'The Transactions -- Interests of  Certain  service.  Cablevision  also  purchases  certain  other
Persons in the  Transactions; Conflicts of  Interest.'  premium television services produced or distributed by
Following  the Merger, Dolan  will continue to receive  its affiliates at rates comparable to those charged to
compensation  from  Cablevision  in  his  capacity  as  similarly   situated   entities   unrelated   to  such
Chairman and Chief  Executive Officer of  Cablevision.  affiliates.  In the six months ended June 30, 1995 and
It is not  anticipated that his  compensation as  such  1994,  an aggregate  of approximately  $11,095,000 and
will  be   affected  by   the  consummation   of   the  $8,870,000, was paid to these affiliates. CSSC is also
Transactions.  Upon  consummation of  the  Merger, the  a  party   to  management   agreements  with   various
Related  Partnerships' management  services agreements  affiliates  of  Cablevision,  including  the   Related
with  CSSC  will be  terminated and  CSSC will  not be  Partnerships. The  agreements  generally  provide  for
entitled to any future management fees with respect to  payment  of a specified percentage of revenues to CSSC
the Systems. Dolan will continue to                     for management  services rendered  to such  affiliates
</TABLE>
 
                                      120
 
<PAGE>
<TABLE>
<CAPTION>
                  PARTNERSHIP UNITS                                CABLEVISION CLASS A COMMON STOCK
------------------------------------------------------  ------------------------------------------------------
<S>                                                     <C>
act  as a  general partner of  Brookline following the  and the reimbursement of certain expenses. Since these
Merger, without compensation (subject to his right  to  agreements  were entered  into, the  employees of CSSC
reimbursement for his expenses). There are no fees  or  have  become  employees  of  Cablevision. Accordingly,
other expenses  payable to  the General  Partners  and  Cablevision, which provides management services to the
their  affiliates solely because  of the Transactions.  Related Partnership  and  other  affiliated  entities,
For more information concerning compensation, fees and  pays  the  compensation of  such employees  and incurs
distribution payments to members of the GP Group,  see  related  overhead  expenses. To  the extent  that such
the table  labeled  'Pro Forma  Presentation  of  Com-  employees   (other  than  Dolan)  render  services  to
pensation, Fees and Distributions' below.               affiliated  entities  on  an  as-needed  basis,   such
                                                        entities  will reimburse Cablevision for the allocable
                                                        portion of  such employees'  compensation and  related
                                                        expenses. The amount so reimbursed to Cablevision from
                                                        the Partnership amounted to approximately $980,000 and
                                                        $1,017,000  during the six months  ended June 30, 1995
                                                        and 1994,  respectively. The  affiliated entities  are
                                                        not  otherwise obligated to  reimburse Cablevision for
                                                        such employees' compensation and related expenses. The
                                                        executive officers of Cablevision devote such time  to
                                                        the  business of Cablevision as is reasonably required
                                                        to fulfill  the  duties  of  their  offices.  However,
                                                        pursuant to the management agreements described above,
                                                        certain  of the executive  officers of Cablevision are
                                                        involved in  the  management of  affiliated  entities,
                                                        which  requires significant amounts  of their time and
                                                        which could conflict with their duties to Cablevision.
                                                        To the extent that  there are conflicting demands  for
                                                        the services of such executive officers, such conflict
                                                        is  resolved in  favor of  Cablevision, including with
                                                        respect to  conflicts regarding  the Partnership.  For
                                                        further  information with respect  to compensation and
                                                        other arrangements between Cablevision and the General
                                                        Partners  and   their   affiliates,   see   'Executive
                                                        Compensation'  and 'Certain  Relationships and Related
                                                        Transactions' in the Cablevision Form 10-K.
</TABLE>
 
     PRO  FORMA  PRESENTATION  OF  COMPENSATION,  FEES  AND  DISTRIBUTIONS.  The
following pro forma presentation of compensation, fees and distribution payments
to  members of  the GP Group  reflects the  pro forma effects  of the historical
compensation, fees, reimbursable expenses and  distributions for the six  months
ended  June 30, 1995 and for each of the years ended December 31, 1994, 1993 and
1992. The pro forma presentation was prepared as if the Merger were  consummated
on  the first day of each of the fiscal years for which information is presented
and includes only cash payments and does not include any amounts for  management
fees,  Preferred Equity, and advances that  accrued during this period but which
are being paid in a reduced amount, in connection with the Merger. There are  no
fees  or other  expenses payable  to the  General Partners  and their affiliates
solely because of the Transactions.
 
                                      121
 
<PAGE>
                         SIX MONTHS ENDED JUNE 30, 1995
                             (dollars in thousands)
 
<TABLE>
<CAPTION>
                                                                                                PRO FORMA       PRO
TYPE OF COMPENSATION                                              PARTNERSHIP    CABLEVISION    ADJUSTMENT     FORMA
---------------------------------------------------------------   -----------    -----------    ----------    -------
 
<S>                                                               <C>            <C>            <C>           <C>
Management fees................................................     $     0        $     0       $      0     $     0
Reimbursement of expenses(1)...................................         980              0           (980)          0
Salary and other compensation to Dolan and affiliates(2).......           0            300              0         300
Fees to independent directors(3)...............................           0            103              0         103
Cash distributions to General Partners.........................           0              0              0           0
                                                                  -----------    -----------    ----------    -------
                                                                    $   980        $   403       $   (980)    $   403
                                                                  -----------    -----------    ----------    -------
                                                                  -----------    -----------    ----------    -------
 
                                            YEAR ENDED DECEMBER 31, 1994
                                               (dollars in thousands)
 
Management fees................................................     $     0        $     0       $      0     $     0
Reimbursement of expenses(1)...................................       4,049          8,344         (1,950)     10,443
Salary and other compensation to Dolan and affiliates(2).......           0          1,126              0       1,126
Fees to independent directors(3)...............................           0            178              0         178
Cash distributions to General Partners.........................           0              0              0           0
                                                                  -----------    -----------    ----------    -------
                                                                    $ 4,049        $ 9,648       $ (1,950)    $11,747
                                                                  -----------    -----------    ----------    -------
                                                                  -----------    -----------    ----------    -------
 
                                            YEAR ENDED DECEMBER 31, 1993
                                               (dollars in thousands)
 
Management fees................................................     $     0        $     0       $      0     $     0
Reimbursement of expenses(1)...................................       4,204          8,009         (1,887)     10,326
Salary and other compensation to Dolan and affiliates(2).......           0          1,126              0       1,126
Fees to independent directors(3)...............................           0            115              0         115
Cash distributions to General Partners.........................           0              0              0           0
                                                                  -----------    -----------    ----------    -------
                                                                    $ 4,204        $ 9,250       $ (1,887)    $11,567
                                                                  -----------    -----------    ----------    -------
                                                                  -----------    -----------    ----------    -------
 
                                            YEAR ENDED DECEMBER 31, 1992
                                               (dollars in thousands)
 
Management fees(4).............................................     $ 1,500        $     0       $ (1,500)    $     0
Reimbursement of expenses......................................       3,916          6,641         (1,613)      8,944
Salary and other compensation to Dolan and affiliates..........           0          1,030              0       1,030
Fees to independent directors..................................           0            123              0         123
Cash distributions to General Partners.........................           0              0              0           0
                                                                  -----------    -----------    ----------    -------
                                                                    $ 5,416        $ 7,794       $ (3,113)    $10,097
                                                                  -----------    -----------    ----------    -------
                                                                  -----------    -----------    ----------    -------
</TABLE>
 
------------
 
(1) Includes payments by  the Related  Partnerships and Cablevision  to CSSC  of
    $10,443,  $10,326 and $8,944 for the years ended December 31, 1994, 1993 and
    1992, respectively, for  reimbursement at cost  for programming expenses  of
    the Disney Channel, as well as the reimbursement by the Related Partnerships
    of $1,950, $1,887 and $1,613 for the years ended December 31, 1994, 1993 and
    1992,  respectively, and $980  for the six  months ended June  30, 1995, for
    general and administrative expenses incurred by Cablevision on behalf of the
    Related  Partnerships.  Such   general  and   administrative  expenses   are
    eliminated in the pro forma presentation.
 
(2) Consists  of Dolan's  salary and  bonus of $975,  $975 and  $1,000 and other
    compensation of $151, $151  and $30 for the  years ended December 31,  1994,
    1993  and 1992, respectively, and Dolan's salary  of $300 for the six months
    ended June 30, 1995.
 
(3) Includes meeting  and  committee  fees  paid  to  independent  directors  of
    Cablevision.
 
(4) Payment  of interest  in respect  of management  fees by  the Partnership to
    Dolan in 1992 are eliminated in the pro forma presentation.
 
                                      122
<PAGE>
                             CABLEVISION OF BOSTON
 
SELECTED FINANCIAL DATA
 
     The  following table  sets forth  selected financial  data for  the Related
Partnerships for the six months ended June  30, 1995 and 1994, and for the  past
five  fiscal  years. The  historical consolidated  statement of  operations data
(except for book value per limited  partnership unit and deficiency of  earnings
available  to cover fixed  charges) and balance  sheet data for  each year ended
December 31 and as  of December 31  in each year in  the five-year period  ended
December  31, 1994 included  in the following selected  financial data have been
derived from the Partnership Consolidated Financial Statements, audited by  KPMG
Peat  Marwick LLP,  independent public accountants.  The historical consolidated
statement of operations data and balance  sheet data for the periods ended  June
30,  1995  and 1994  and  as of  June 30,  1995,  respectively, included  in the
following selected financial data have not  been audited, but in the opinion  of
the General Partners reflect all adjustments necessary for the fair presentation
of  such  data for  such  interim periods.  The  results of  operations  for the
six-month period  ended June  30,  1995 for  the  Related Partnerships  are  not
necessarily  indicative  of the  results of  operations for  the full  year. The
selected financial data presented below should  be read in conjunction with  the
Partnership Consolidated Financial Statements included elsewhere in this Consent
Solicitation  Statement/Prospectus and ' -- Management's Discussion and Analysis
of Financial Condition and Results of Operations' in the Partnership's Form 10-Q
for the fiscal quarter ended June 30, 1995 and the Partnership's Form 10-K.
<TABLE>
<CAPTION>
                                                        SIX MONTHS ENDED
                                                            JUNE 30,                       YEAR ENDED DECEMBER 31,
                                                       -------------------   ----------------------------------------------------
                                                         1995       1994       1994       1993       1992       1991       1990
                                                       --------   --------   --------   --------   --------   --------   --------
 
<S>                                                    <C>        <C>        <C>        <C>        <C>        <C>        <C>
              CONSOLIDATED STATEMENT OF
                  OPERATIONS DATA:
Net revenues.........................................  $ 30,671   $ 29,713   $ 59,239   $ 58,081   $ 53,948   $ 50,964   $ 47,893
Technical, selling, general and administrative
  expense............................................    23,844     21,904     43,868     43,348     39,345     37,150     35,429
Depreciation and amortization........................     4,421      4,022      8,428     12,533     18,451     18,003     17,696
                                                       --------   --------   --------   --------   --------   --------   --------
    Operating profit (loss)..........................     2,406      3,787      6,943      2,200     (3,848)    (4,189)    (5,232)
 
    Other income (expense):
        Interest expense, net........................    (5,235)    (3,923)    (8,739)    (8,742)    (8,970)   (10,381)   (11,803)
        Miscellaneous, net...........................       (89)       (92)      (307)      (250)      (180)      (791)       (30)
                                                       --------   --------   --------   --------   --------   --------   --------
Loss before extraordinary item.......................    (2,918)      (228)    (2,103)    (6,792)   (12,998)   (15,361)   (17,065)
Extraordinary item: Gain on forgiveness of debt......        --         --         --         --         --     13,220         --
                                                       --------   --------   --------   --------   --------   --------   --------
    Net loss.........................................  $ (2,918)  $   (228)  $ (2,103)  $ (6,792)  $(12,998)  $ (2,141)  $(17,065)
                                                       --------   --------   --------   --------   --------   --------   --------
                                                       --------   --------   --------   --------   --------   --------   --------
Net loss per limited partnership unit (4,025
  units).............................................  $   (718)  $    (56)  $   (517)  $ (1,671)  $ (3,197)  $   (527)  $ (4,197)
                                                       --------   --------   --------   --------   --------   --------   --------
                                                       --------   --------   --------   --------   --------   --------   --------
Book value per limited partnership unit..............  $(34,565)  $(33,386)  $(33,847)  $(33,330)  $(31,660)  $(28,463)  $(27,936)
                                                       --------   --------   --------   --------   --------   --------   --------
                                                       --------   --------   --------   --------   --------   --------   --------
Deficiency of earnings available to cover fixed
  charges(1).........................................  $ (2,918)  $   (228)  $ (2,103)  $ (6,792)  $(12,998)  $ (2,141)  $(17,065)
                                                       --------   --------   --------   --------   --------   --------   --------
                                                       --------   --------   --------   --------   --------   --------   --------
 
<CAPTION>
 
                OTHER OPERATING DATA:
<S>                                                    <C>        <C>        <C>        <C>        <C>        <C>        <C>
Cash flows from operations...........................  $  5,420   $  6,766   $ 12,931   $ 10,454   $  8,343   $  9,168   $  6,858
                                                       --------   --------   --------   --------   --------   --------   --------
                                                       --------   --------   --------   --------   --------   --------   --------
Cash flows from investing activities.................  $ (2,877)  $ (2,170)  $ (7,055)  $ (7,825)  $ (9,448)  $ (8,959)  $ (9,209)
                                                       --------   --------   --------   --------   --------   --------   --------
                                                       --------   --------   --------   --------   --------   --------   --------
Cash flows from financing activities.................  $ (2,172)  $ (3,780)  $ (4,010)  $ (2,145)  $  1,264   $    556   $  2,520
                                                       --------   --------   --------   --------   --------   --------   --------
                                                       --------   --------   --------   --------   --------   --------   --------
Operating cash flow(2)...............................  $  6,827   $  7,809   $ 15,371   $ 14,733   $ 14,603   $ 13,814   $ 12,464
                                                       --------   --------   --------   --------   --------   --------   --------
                                                       --------   --------   --------   --------   --------   --------   --------
</TABLE>
 
                                      123
 
<PAGE>
 
<TABLE>
<CAPTION>
                                                                                       YEAR ENDED DECEMBER 31,
                                                     AS OF JUNE 30,   ---------------------------------------------------------
                                                          1995          1994        1993        1992        1991        1990
                                                     --------------   ---------   ---------   ---------   ---------   ---------
 
<S>                                                  <C>              <C>         <C>         <C>         <C>         <C>
CONSOLIDATED BALANCE SHEET DATA:
Cash and cash equivalents..........................    $    5,967     $   5,801   $   4,845   $   4,762   $   4,395   $   3,439
                                                     --------------   ---------   ---------   ---------   ---------   ---------
Net increase in unrestricted cash and cash
  equivalents......................................           371         1,866         484         159         765         169
Total assets.......................................        47,097        48,688      47,567      50,877      59,198      68,574
Total liabilities..................................       137,678       136,351     133,127     129,645     124,968     132,203
Total debt (including capitalized lease obligations
  and amounts due to partners).....................        86,443        88,580      91,765      93,820      91,918      90,233
Preferred equity contributions.....................        50,300        50,300      50,300      50,300      50,300      50,300
 
    General Partners...............................    $   (1,756)    $  (1,727)  $  (1,706)  $  (1,638)  $  (1,508)  $  (1,487)
    Limited Partners...............................      (139,125)     (136,236)   (134,154)   (127,430)   (114,562)   (112,442)
                                                     --------------   ---------   ---------   ---------   ---------   ---------
        Total partners' deficiency.................    $ (140,881)    $(137,963)  $(135,860)  $(129,068)  $(116,070)  $(113,929)
                                                     --------------   ---------   ---------   ---------   ---------   ---------
                                                     --------------   ---------   ---------   ---------   ---------   ---------
 
STATISTICAL DATA:
    Homes passed by Cable(3).......................       254,800       254,200     252,000     249,400     244,000     237,600
    Basic service subscribers......................       139,900       136,000     128,700     122,300     115,500     112,400
    Basic penetration(4)...........................          54.9%         53.5%       51.1%       49.0%       47.3%       47.3%
    Number of premium television units.............       162,100       249,700     268,900     258,700     267,500     279,000
    Average number of premium units per basic
      subscriber...................................           1.1           1.8         2.1         2.1         2.3         2.5
    Average monthly revenue per basic
      subscriber(5)................................    $    34.81     $   35.22   $   36.81   $   35.89   $   35.93   $   34.62
</TABLE>
 
------------
 
(1) For purposes of determining  the deficiency of  earnings available to  cover
    fixed  charges, earnings  are defined as  income (loss)  before income taxes
    plus fixed  charges.  Fixed  charges  consist of  interest  expense  on  all
    indebtedness  (including amortization  of deferred  debt issuance  costs and
    preferred   stock   dividend   requirements   applicable   to   wholly-owned
    subsidiaries)  and the  portion of  operating lease  rental expense  that is
    representative of the  interest factor  (deemed to be  one-third of  minimum
    operating lease rentals).
 
(2) Operating  cash flow is defined as  operating profit before depreciation and
    amortization and is presented here  to provide additional information  about
    the  Partnership's ability to meet future debt service, capital expenditures
    and working capital requirements. Operating  cash flow should be  considered
    in  addition to  and not as  a substitute for  net income and  cash flows as
    indicators of financial performance and liquidity as reported in  accordance
    with generally accepted accounting principles.
 
(3) Homes  passed by cable  is based upon  homes actually marketed  and does not
    include multiple  dwelling units  passed by  the cable  plant that  are  not
    connected to it.
 
(4) Basic  penetration represents  basic service subscribers  at the  end of the
    period as a percentage of homes passed at the end of the period.
 
(5) Based on  recurring service  revenues,  excluding installation  charges  and
    certain  other revenues such as  advertising, pay-per-view and home shopping
    revenues, for  the  last month  of  the  period, divided  by  average  basic
    subscribers for that month.
 
                                      124
 
<PAGE>
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF
OPERATIONS
 
     RECENT  CABLE  REGULATORY  DEVELOPMENTS:  In  December  1994,  the  Federal
Communications Commission's Cable Services Bureau (the 'Bureau') issued an order
(the 'Order') holding  that the Partnership's  Family Cable programming  package
should  have been  subject to rate  regulation as  of September 1,  1993. If the
Order were to have been sustained on  appeal by the FCC, it would have  required
the  Partnership to reduce the  rates it charges for  its basic service tier and
for its Metro  Service package of  programming services. The  Order also  stated
that  the Partnership  would have  been liable  for refunds,  on account  of the
Order, for the difference between the  rates charged for these service  packages
and  the rates that  would have been charged  for them if  Family Cable had been
considered a regulated offering as of September 1, 1993.
 
     The Partnership filed a motion to  ask the Bureau to reconsider its  Order.
In  February 1995, the Bureau ordered a  stay of the Order pending resolution of
the Partnership's motion for reconsideration. In April 1995, the FCC tentatively
agreed to terms proposed by the Partnership that would resolve issues raised  by
the  Order and pending rate complaints against the Partnership. Under the terms,
the Partnership would not be required to make any further reduction in rates  or
any  additional subscriber refunds. On  August 7, 1995, the  FCC issued an order
adopting the terms proposed by the Partnership.
 
     GENERAL: The Related Partnerships reported  net losses for the years  ended
December  31,  1994, 1993  and  1992 of  $2.1  million, $6.8  million  and $13.0
million, respectively.  The decrease  in net  loss for  1994 and  1993  resulted
primarily from decreased depreciation and amortization expense.
 
     Operating  profit before  depreciation and amortization  was $15.4 million,
$14.7 million and $14.6 million for 1994, 1993 and 1992, respectively. Operating
profit before  depreciation  and  amortization  is  presented  here  to  provide
additional  information  about the  Partnership's  ability to  meet  future debt
service, capital expenditures and working capital requirements. Operating profit
before depreciation and amortization should be considered in addition to and not
as a  substitute  for net  income  and cash  flows  as indicators  of  financial
performance  and  liquidity as  reported in  accordance with  generally accepted
accounting principles.
 
     The  Partnership's  ability  to  service  its  existing  debt  obligations,
including  cash  interest payments,  to fund  capital  expenditures and  to meet
ongoing operating  requirements has,  to  a large  extent, come  from  operating
profit before depreciation and amortization and amounts available under its Loan
Agreement.  See  'Liquidity  and  Capital Resources'  for  a  discussion  of the
Partnership's future cash requirements.
 
     RESULTS OF OPERATIONS: The following table sets forth certain items related
to operations  as  a percentage  of  historical  net revenues  for  the  periods
indicated:
 
<TABLE>
<CAPTION>
                             SIX MONTHS ENDED JUNE 30,                            YEAR ENDED DECEMBER 31,
                      ---------------------------------------   ------------------------------------------------------------
                             1995                 1994                 1994                 1993                 1992
                      ------------------   ------------------   ------------------   ------------------   ------------------
                                  % OF                 % OF                 % OF                 % OF                 % OF
                                  NET                  NET                  NET                  NET                  NET
                      AMOUNT    REVENUES   AMOUNT    REVENUES   AMOUNT    REVENUES   AMOUNT    REVENUES   AMOUNT    REVENUES
                      -------   --------   -------   --------   -------   --------   -------   --------   -------   --------
 
<S>                   <C>       <C>        <C>       <C>        <C>       <C>        <C>       <C>        <C>       <C>
Net revenues........  $30,671      100%    $29,713      100%    $59,239      100%    $58,081      100%    $53,948      100%
Operating expenses:
    Technical.......  14,334        47%    13,442        45%    26,749        45%    26,675        46%    23,901        44%
    Selling, general
      and
    administrative..   9,510        31%     8,462        28%    17,119        29%    16,673        28%    15,444        29%
    Depreciation and
     amortization...   4,421        14%     4,022        14%     8,428        14%    12,533        22%    18,451        34%
                      -------              -------              -------              -------              -------
    Operating profit
      (loss)........  $2,406         8%    $3,787        13%    $6,943        12%    $2,200         4%    $(3,848)      (7)%
                      -------              -------              -------              -------              -------
                      -------              -------              -------              -------              -------
Interest expense,
  net...............  $5,235        17%    $3,923        13%    $8,739        15%    $8,742        15%    $8,970        17%
                      -------              -------              -------              -------              -------
                      -------              -------              -------              -------              -------
Miscellaneous,
  net...............  $   89               $   92               $  307         1%    $  250        --     $  180        --
                      -------              -------              -------              -------              -------
                      -------              -------              -------              -------              -------
</TABLE>
 
                                      125
 
<PAGE>
     The following table sets forth the approximate increases and (decreases) in
certain  items  and  other information  related  to operations  for  the periods
indicated:
 
<TABLE>
<CAPTION>
                                                             SIX MONTHS ENDED
                                                                 JUNE 30,                YEAR ENDED DECEMBER 31,
                                                            ------------------   ---------------------------------------
                                                               1995 TO 1994         1994 TO 1993         1993 TO 1992
                                                            ------------------   ------------------   ------------------
                                                             AMOUNT       %       AMOUNT       %       AMOUNT       %
                                                            OF CHANGE   CHANGE   OF CHANGE   CHANGE   OF CHANGE   CHANGE
                                                            ---------   ------   ---------   ------   ---------   ------
 
<S>                                                         <C>         <C>      <C>         <C>      <C>         <C>
Increase in net revenues..................................   $   958        3%    $ 1,158        2%    $ 4,133        8%
Increase (Decrease) in operating expenses:
    Technical.............................................       892        7%         74       --%      2,774       12%
    Selling, general and administrative...................     1,048       12%        446        3%      1,229        8%
    Depreciation and amortization.........................       399       10%     (4,105)     (33)%    (5,918)     (32)%
    Increase (decrease) in operating income...............    (1,381)     (36)%     4,743      216%      6,048      157%
Increase (decrease) in interest expense, net..............     1,312       33%         (3)      --%       (228)      (3)%
Increase (decrease) in miscellaneous......................        (3)      (3)%        57       23%         70       39%
Number of basic service subscribers added, net............     4,617        3%      7,312        6%      6,402        5%
Marketable homes passed, end of period....................       584       --       2,208        1%      2,577        2%
</TABLE>
 
  COMPARISON OF PERIODS ENDED JUNE 30, 1995 AND 1994.
 
     REVENUES. Revenues for the six months ended June 30, 1995 increased 3% over
the comparable 1994 period. Increases in recurring revenues of 3%, primarily due
to a  rise  in  the  average number  of  subscribers  (contributing  to  revenue
increases  of 6%),  were partially  offset by  decreases in  average revenue per
subscriber of 3%,  substantially attributable to  the most recent  round of  FCC
rate regulation which became effective in July 1994.
 
     OPERATING  EXPENSES.  Technical expenses  increased 7%  for the  six months
ended June 30, 1995 as compared to the same 1994 period primarily as a result of
increased programming and  other variable  costs attributable  to the  increased
number  of subscribers, mentioned above. As  a percentage of revenues, technical
expenses increased approximately 2% in the  six month 1995 period over the  same
1994 period.
 
     Selling,  general  and administrative  expenses increased  12% for  the six
months ended June 30,  1995 over the corresponding  1994 period, primarily as  a
result  of higher administrative and customer  service costs. As a percentage of
revenues such  expenses increased  2% for  the six  month 1995  period over  the
corresponding 1994 period.
 
     Depreciation  and amortization expense  increased 10% during  the six month
period ended June 30, 1995 over the same 1994 period as depreciation charges  on
assets  placed in service were substantially offset by assets which became fully
depreciated during 1995.
 
     INTEREST EXPENSE AND OTHER.  Interest expense, net  increased 33%, for  the
six  months ended  June 30, 1995  when compared to  the same 1994  period due to
generally higher interest rates during 1995.
 
  COMPARISON OF YEARS ENDED DECEMBER 31, 1994, 1993 AND 1992.
 
     REVENUES. In December 1994, the FCC's Cable Service Bureau issued an  order
holding  that  the  Partnership's  Family Cable  programming  package,  which is
currently offered on  an unregulated  basis, should  have been  subject to  rate
regulation as of September 1, 1993. See 'Cable Regulation -- 1992 Cable Act' for
a  further description.  In addition,  the Partnership  provided for  refunds of
approximately $0.5 million for the period from July 15 through December 31, 1994
in compliance with a rate order made by the City of Boston.
 
     Net revenues for  1994 increased  $1.2 million  (2%) compared  to 1993.  An
increase  of  6,500  (over  5%)  in  the  average  number  of  basic subscribers
contributed $2.7 million (5%)  of additional revenues in  1994 and increases  in
non-recurring  revenues such as installation, pay-per-view and advertising, were
responsible for a $0.8 million (1%)  increase in 1994 revenues. These  increases
were  partially  offset by  a  $0.5 million  (1%)  decrease attributable  to the
subscriber refunds ordered by the City  of Boston, discussed above, in  addition
to further rate reductions undertaken in July 1994 in compliance with the second
round of FCC rate regulation.
 
                                      126
 
<PAGE>
     Net  revenues for  1993 increased  $4.1 million  (8%) compared  to 1992 due
primarily to an  increase of almost  6,400 (over  5%) in the  average number  of
basic subscribers, and, to a lesser extent, to rate increases implemented during
the  first quarter of 1993.  The full impact of the  rate increase was offset to
some extent by a net reduction in rates charged due to FCC regulation and, to  a
lesser  extent,  by a  decline  in the  average  level of  service  purchased by
subscribers.
 
     OPERATING EXPENSES. Technical  expenses for 1994  increased slightly  (less
than  1%)  from 1993  as higher  programming and  other variable  costs directly
associated  with  revenue  gains  attributable  to  higher  subscriber   levels,
discussed  above,  were  substantially  offset  by  decreases  in  various other
technical expenses. As a percentage of revenues, technical expenses decreased 1%
in 1994 compared to 1993.
 
     Technical expenses for  1993 increased  $2.8 million (12%)  over the  prior
year  due  primarily to  higher programming  and  other variable  costs directly
associated with the  higher subscriber  levels mentioned  above, as  well as  to
higher  real estate  tax rates paid  to the City  of Boston. As  a percentage of
revenues, technical expenses increased 2% over 1992.
 
     Selling, general and administrative expenses increased $0.4 million (3%) in
1994 compared to 1993  primarily due to  general cost increases,  as well as  to
higher customer service costs. As a percentage of revenues, selling, general and
administrative expenses increased 1% in 1994 from 1993.
 
     Selling, general and administrative expenses increased $1.2 million (8%) in
1993  as  compared  to 1992  due  primarily  to increased  sales  and marketing,
customer service and administrative costs, a portion of which were  attributable
to  compliance with  FCC rate  regulation and  to general  cost increases.  As a
percentage of revenues, selling,  general and administrative expenses  decreased
1% in 1993 from 1992.
 
     Depreciation and amortization expense decreased 33% during 1994 as compared
to  1993 due primarily to a decrease in depreciation related to a portion of the
cable television system, which became fully depreciated. This decrease more than
offset depreciation charges on assets currently placed in service.
 
     Depreciation  and  amortization  expense  decreased  32%  during  1993   as
depreciation  charges  related to  current capital  expenditures were  more than
offset by decreases  in depreciation  resulting from assets  which became  fully
depreciated during 1993 and 1992.
 
     INTEREST  EXPENSE  AND  OTHER.  Net  interest  expense  remained relatively
constant in 1994 compared to 1993 as slightly higher interest rates were  offset
by lower average debt levels.
 
     Net  interest expense during 1993 decreased $0.2 million (3%) due primarily
to lower  average interest  rates during  1993 and,  to a  lesser extent,  lower
average debt levels outstanding during 1993 as compared to the prior year.
 
  INFLATION.
 
     During  the  three-year  period, the  impact  of inflation  on  the Related
Partnerships' operations has not been significant.
 
  LIQUIDITY AND CAPITAL RESOURCES.
 
     The Partnership made capital expenditures of $3.4 million, $8.0 million and
$8.7 million, respectively, during  the six months ended  June 30, 1995 and  for
the  years ended December  31, 1994 and 1993.  The Related Partnerships financed
their capital expenditures for the construction, development and maintenance  in
those years from borrowings and cash flow provided by operating activities.
 
     On September 30, 1991, the Partnership entered into the Loan Agreement with
a  group of  banks and  The Toronto-Dominion  Bank Trust  Company as  agent (the
'Agent'). The Loan Agreement incorporates semi-annual commitment reductions  and
matures  on  June 30,  1999. The  committed amount  at June  30, 1995  was $69.0
million. Outstanding borrowings amounted to $60.0  million as of August 8,  1995
and  $0.1 million was  restricted for certain  letters of credit  issued for the
Partnership. Borrowings under the Loan Agreement bear interest at varying  rates
above the Agent bank's base rate,
 
                                      127
 
<PAGE>
CD or LIBOR rate, depending on the ratio of senior debt to cash flow, as defined
in the Loan Agreement.
 
     Cablevision  Finance and CSSC had exchanged, as of December 31, 1994, $50.3
million of  advances, unreimbursed  expenses and  accrued interest  thereon  for
$50.3 million of preferred equity of the Partnership.
 
     Management  believes  that  funds generated  from  operations  coupled with
borrowings available under the Loan Agreement will be sufficient to fund capital
expenditures, meet required repayments  of bank debt, pay  cash interest on  the
Partnership's  senior debt and  to meet working  capital requirements only until
December 31, 1995. The Partnership forecasts that it will be unable to meet  the
repayment  terms on its bank debt under the Loan Agreement at December 31, 1995.
The Partnership would  seek to renegotiate  the terms of  its Loan Agreement  in
such  circumstances but there can be no  assurance that the banks would agree to
such renegotiation or what  the terms of any  such renegotiated agreement  would
be.
 
     Payments of principal and interest totalling $55.1 million at June 30, 1995
on  the Partnership's subordinated debt,  including management fees and advances
from affiliates, together  with accrued interest  thereon, are subordinated  and
deferred  under the terms of  the Loan Agreement. The  Loan Agreement allows for
the payment of up to $4.2 million  of subordinated debt and management fees.  In
addition,  payment of the  cumulative unpaid distributions  on the Partnership's
preferred equity is subordinated and deferred.
 
BUSINESS
 
  THE RELATED PARTNERSHIPS
 
     The Related Partnerships operate the Systems. At June 30, 1995, the Systems
passed approximately 254,800 homes and served approximately 139,900  subscribers
who  subscribed to approximately  162,000 premium units.  (Premium units are pay
services for which individual charges  are assessed.) The Related  Partnerships'
average  monthly recurring revenue  per subscriber and  ratio of premium service
units to basic subscribers was $34.18 and 1.1:1, respectively for June 1995.  In
calculating  revenue  per  subscriber,  the  Related  Partnerships  include only
recurring service revenues  and exclude installation  charges and certain  other
revenues such as advertising, pay-per-view and home shopping revenues.
 
     ORGANIZATIONAL DEVELOPMENT OF THE RELATED PARTNERSHIPS. The Partnership was
organized  in 1981 to construct, own and  operate the Boston System. In December
1982, the Partnership was issued a non-exclusive franchise by the City of Boston
for such  purpose which  expires in  1997 (the  'Boston License').  The  General
Partners of the Partnership are Dolan and CSBC.
 
     Brookline was organized in 1983 and acquired a nonexclusive franchise which
expires  in 1997 (the 'Brookline License') to construct, own and operate a cable
television system in  the Town  of Brookline. Dolan  and CSBrC  are the  General
Partners of Brookline (who together hold a 1% general partnership interest). The
remaining 99% limited partnership interest is held by the Partnership.
 
  CABLE TELEVISION OPERATIONS
 
     CABLE  TELEVISION SYSTEMS. The  Systems are served  by one headend facility
which is the source for all signals distributed throughout the Systems.  Signals
are  formatted  at  the  headend  facility  for  frequency  bands  suitable  for
distribution over the  aerial and  underground cable  used by  the Systems.  The
Systems primarily utilize coaxial cable, but use a limited amount of fiber optic
cable.  Fiber optic cable is generally  able to provide enhanced picture quality
and greater channel capacity; however, the General Partners believe the Systems'
current usage of both coaxial and fiber optic cable is adequate. Connections are
made from  the cable  to subscribers  by means  of 'drops,'  and converters  are
provided to substantially all subscribers to translate the incoming signals.
 
     SUBSCRIBER SERVICES. The Systems provide various levels of service to their
subscribers  in packaged and  nonpackaged forms. The  basic service carries most
local  broadcast  television  stations,  public,  educational  and  governmental
channels   and  may  include  locally-originated  programming.  Subscribers  may
purchase programming services in  addition to basic  service. For an  additional
fee, an expanded
 
                                      128
 
<PAGE>
basic  service is available.  At this expanded level  of service, the converters
provided by the Systems have  the capacity to receive pay-per-view  programming.
The  Systems also  offer syndicated  pay television  services, such  as American
Movie Classics, Bravo, Cinemax, Home Box Office, Showtime and The Movie Channel.
Those services are  offered on  an individual basis  and in  packages for  which
subscribers  pay  a separate  monthly  fee. The  Related  Partnerships generally
obtain programming for  the Systems  by entering  into contractual  arrangements
with  third party programming suppliers and  some of the pay television services
offered by the Systems  are purchased from affiliates  of the General  Partners.
See Note 6 of the Notes to Consolidated Financial Statements of the Partnership.
The  services  offered  by the  System  include both  scrambled  and unscrambled
signals.
 
     Certain  rates  and  terms  of  subscriptions  are  currently  subject   to
regulation  by the City of Boston or the Town of Brookline and the Massachusetts
Community Antenna  Television Commission.  See 'Cable  Regulation --  State  and
Municipal Regulation of Cable Television.'
 
     FRANCHISE  FEES. The Partnership is obligated  to pay franchise fees to the
City of Boston  equal to 3%  of the Partnership's  gross revenues. Brookline  is
obligated  to pay  franchise fees to  the Town  of Brookline amounting  to 3% of
gross revenues; the fee in excess of 50 per subscriber per year is passed  along
to subscribers as a surcharge. In addition, the Partnership is required to pay a
fee of $0.80 per subscriber per year to the State of Massachusetts.
 
     ADDITIONAL  SERVICES  IN  THE  BOSTON  SYSTEM.  An  independent,  nonprofit
corporation, The Boston Community Access  and Programming Foundation, Inc.  (the
'Foundation'),  manages access to designated  Boston System channels, facilities
and equipment  by community  groups  and individuals  seeking to  provide  local
noncommercial  programming. The Partnership is obligated  to pay monthly fees to
the Foundation. Approximately $932,000 and $427,000 was paid during 1994 and the
first six months of 1995, respectively, and, pursuant to the terms of the Boston
License, the  Partnership has  agreed  to share  with the  Foundation,  whenever
possible, technical expertise and facilities including neighborhood studios. The
Partnership  has leased  for the  Foundation a  primary studio  facility and has
agreed to provide  the necessary funds  for equipment. The  Partnership is  also
obligated  to make available to the  Foundation an aggregate of eight downstream
channels and one upstream channel on the A and B cables.
 
     The Partnership  is obligated  under the  Boston License  to construct  the
Commercial Institutional Network ('CIN') and to construct and operate the Public
Institutional  Network  ('PIN'). These  institutional  networks are  intended to
provide data, text, audio and/or video services, as well as two-way  interactive
services  such  as  teleconferencing. The  CIN  is intended  to  market business
services as well  as lease  time to  commercial users.  The PIN  is intended  to
provide  services  to  local governmental  agencies  and  nonprofit corporations
located in  the City  of Boston.  The Foundation,  the City  of Boston  and  the
Partnership share managerial authority of the PIN. The trunk cable and amplifier
components  of  these networks  have been  constructed  in conjunction  with the
Partnership's subscriber system.
 
     ADDITIONAL  SERVICES  IN   THE  BROOKLINE  SYSTEM.   The  System  has   two
institutional  networks which perform functions similar  to those of the CIN and
PIN of the Boston System.  The Board of Selectmen of  the Town of Brookline  has
full authority over Brookline's public institutional network.
 
     Brookline   funds  an  independent,  nonprofit  corporation  known  as  the
Brookline Community Trust, Inc. (the 'Community Trust') which manages access  by
community  groups  and  individuals  to  designated  Brookline  System channels,
facilities and  equipment.  The  Community  Trust  is  funded  by  a  series  of
stipulated   annual  grants  made  by   Brookline,  which  expense  amounted  to
approximately $106,000 and  $53,000 in  1994 and the  first six  months of  1995
through  December  31,  1997  (the remainder  of  the  initial  franchise term).
Brookline is required to share with the Community Trust technical expertise  and
facilities  (including  Brookline's  studios and  cablecasting  center) whenever
possible and to give the Community Trust  access to five channels for its  local
programming,  some of  which are currently  utilized by  Brookline. Brookline is
also required  to  provide  several  hours  of  local  origination  programming.
Brookline   has  agreed  voluntarily  to  provide  basic  service  and  standard
installation to Medicaid eligible recipients at one-half of the normal price.
 
                                      129
 
<PAGE>
  NEGOTIATIONS WITH THE CITY OF BOSTON AND THE FOUNDATION
 
     In December 1988, the Partnership entered  into an agreement with the  City
of  Boston and  the Foundation  which significantly  decreased the Partnership's
construction obligations with regard to the Boston System. Also pursuant to this
agreement, the amount  payable to the  Foundation was changed  from 5% of  gross
revenues  (as defined) to a fixed  monthly payment including maintenance fees of
approximately $54,000, adjusted  annually for  increases in  the Consumer  Price
Index.  The Partnership further agreed, and  continues, to provide basic service
and standard installation  to Medicaid  eligible recipients at  one-half of  the
normal price.
 
     The licenses for both Systems will expire in 1997. Federal law prescribes a
timetable  for  processing cable  franchise  renewals, including  the respective
responsibilities of  the  cable  operator and  the  franchising  authority.  The
factors  used by a franchising authority to determine whether to grant a renewal
include, among other things, substantial  compliance with the material terms  of
the  franchise and applicable  law and whether the  franchisee will serve future
cable and community needs. Notices  of intention to renew  must be given to  the
respective franchising authority within 30-36 months of the franchise expiration
date.  The Related  Partnerships have  filed their  respective notices  to renew
licenses for both systems.  Typically, notices are  followed by public  hearings
and  negotiation of the terms of  renewal. The Related Partnerships' business is
substantially dependent  on its  ability to  renew such  licenses. Although  the
General  Partners have no  reason to believe that  the Related Partnerships will
not be able  to renew their  franchises when  they expire in  1997, the  General
Partners  cannot  predict  the future  success  of the  Related  Partnerships in
retaining their franchises after expiration of the original terms. No assurances
can be  given  that  the  Related  Partnerships will  be  able  to  renew  their
franchises,  or, if such renewal  is obtained, what the  terms of the franchises
will be.
 
  SUBSCRIBER RATES AND SERVICES; MARKETING AND SALES
 
     The Systems  offer a  package  of services,  generally marketed  as  'Metro
Service,'  which  includes,  among other  programming,  broadcast  network local
affiliates   and    independent   television    stations,    satellite-delivered
'superstations'  and certain other news,  information and entertainment channels
such as CNN, CNBC, ESPN and  MTV: Music Television. For additional charges,  the
Related Partnerships' Systems provide another package of services called 'Family
Cable'  which  includes  additional satellite-delivered  services  such  as TNT,
Disney, Comedy Channel and Discovery  Channel. For further charges, the  Related
Partnerships'  Systems offer certain premium services such as HBO, Showtime, The
Movie Channel  and  Cinemax, which  may  be purchased  either  individually  (in
conjunction  with  the basic  service described  below),  in combinations  or in
packages.
 
     In addition, the Systems recently introduced a basic package which includes
broadcast network  local  affiliates  and public,  educational  or  governmental
channels and may include locally-originated programming.
 
     The  Related Partnerships offer premium services on an individual basis and
as components of  different 'packages.' Successive  packages include  additional
premium  services for additional charges that reflect discounts from the charges
for such services if purchased individually. For example, subscribers may  elect
to  purchase Family Cable plus one, two or three premium services with declining
incremental costs for each successive package. In addition, most Systems offer a
'Rainbow' package consisting of between five  and seven premium services, and  a
'Rainbow Gold' package consisting of between eight and ten premium services.
 
     Since  their  existing  cable television  systems  are  substantially fully
built, the Related  Partnerships' sales  efforts are  primarily directed  toward
increasing  penetration  and  revenues  in their  franchise  areas.  The Related
Partnerships sell their cable  television services through door-to-door  selling
supported  by telemarketing, direct mail  advertising, promotional campaigns and
local media newspaper advertising.
 
     Certain services and equipment provided by substantially all of the Systems
are subject to regulation. See 'Cable Regulation -- 1992 Cable Act.'
 
                                      130
 
<PAGE>
CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS
 
     Since the  formation  of  the Related  Partnerships,  certain  transactions
(described  below) have been  effected among the  Related Partnerships and their
affiliates  including,   without  limitation,   CSSC  and   Cablevision.   These
transactions were not negotiated on an arm's-length basis.
 
     The  Related Partnerships have management  services agreements with CSSC, a
corporation wholly-owned by Dolan, the  managing general partner of the  Related
Partnerships.  These agreements provide for the payment of a fee, in addition to
expense reimbursement at cost, equal to 3 1/2% of gross receipts until Payout is
achieved, 5%  thereafter  until  two  times Payout,  and  6%  thereafter.  These
agreements  are renewable  indefinitely at the  option of CSSC.  Payment of such
fees (together with accrued  interest) is subject  to a subordination  agreement
with  the Banks. The Loan Agreement currently  permits a maximum of $5.7 million
of subordinated debt and management fees to be repaid over the life of the  Loan
Agreement.  To date, no management fees have been paid. In 1992, an aggregate of
$1.5 million representing interest on  unpaid management fees was paid,  thereby
reducing  the  maximum amount  permitted  to be  paid  on subordinated  debt and
management fees to $4.2  million. Interest accrues on  the unpaid balance at  1%
above  the Partnership's borrowing  rate. Salaries and  expenses attributable to
management services may  be reimbursed  at cost  by the  Partnership subject  to
certain  limitations  under the  Loan Agreement.  Pursuant to  these agreements,
selling, general and administrative expenses include approximately $1.1 million,
$2.1 million, $2.1 million and $1.9 million for management fees payable to  CSSC
in  the  first six  months of  1995 and  in the  years of  1994, 1993  and 1992,
respectively. For the first six months of  1995 and the years of 1994, 1993  and
1992, the Related Partnerships accrued approximately $1.1 million, $1.5 million,
$1.4  million and $1.3 million, respectively,  for interest on unpaid management
fees.
 
     See 'The Transactions -- Interests of Certain Persons in the  Transactions;
Conflicts of Interest' for a description of the transactions relating to the HBO
Note.  At June 30, 1995 and at December 31, 1994 and 1993, the unpaid balance of
the note plus accrued interest amounted  to $3.4 million, $3.3 million and  $2.8
million, respectively. Interest accruing on this note in the first six months of
1995 and the years of 1994 and 1993 amounted to approximately $233,000, $423,000
and $370,000, respectively.
 
     At  June 30, 1995 and at December 31, 1994 and 1993, the total amount owing
CSSC, including accrued interest, was approximately $29.0 million, $26.6 million
and $22.5  million,  respectively,  and  is  included  in  accounts  payable  to
affiliates.
 
     CSSC  had an agreement  with an unaffiliated  program supplier allowing all
cable systems managed by or affiliated with CSSC to offer certain programming to
their subscribers. The contract was for  a ten-year period and required  minimum
yearly  payments escalating to approximately $13.4  million in 1994. Each of the
cable systems  offering  this  program  service to  its  subscribers  under  the
agreement,  including the Related Partnerships,  paid its proportionate share of
the minimum yearly payment based on  relative subscriber levels. Charges to  the
Related Partnerships, included in technical expenses, in the years of 1994, 1993
and  1992 in  respect of  this agreement  were approximately  $2.4 million, $2.3
million and $2.3 million, respectively.
 
     See 'The Transactions -- Interests of Certain Persons in the  Transactions;
Conflicts  of Interest'  for a description  of the transactions  relating to the
Dolan Loan. The Partnership accrued approximately $80,000, $147,000 and $127,000
of interest on  the Dolan  Loan and  unpaid interest  thereon in  the first  six
months  of 1995  and years  of 1994  and 1993,  respectively. Cumulative accrued
unpaid interest, amounting to approximately $1,213,000, $1,133,000 and  $986,000
at  June 30,  1995, December  31, 1994  and 1993,  respectively, is  included in
amounts due to partners.
 
     See 'The Transactions -- Interests of Certain Persons in the  Transactions;
Conflicts  of Interest'  for a description  of the transactions  relating to the
Century Note.
 
     See 'The Transactions -- Interests of Certain Persons in the  Transactions;
Conflicts  of Interest'  for a description  of the transactions  relating to the
reimbursement  of  expenses  to   Cablevision  provided  under  the   Management
Agreement.  See  'The  Transactions  --  Interests  of  Certain  Persons  in the
Transactions; Conflicts  of  Interest' for  a  description of  the  transactions
relating  to the  subordinated loans  from Cablevision  to the  Partnership. The
Partnership accrued approximately $1.1 million, $2.0
 
                                      131
 
<PAGE>
million and $2.2  million of  interest on amounts  owing to  Cablevision in  the
first six months of 1995 and years of 1994 and 1993, respectively.
 
     At  June 30, 1995, and at December 31,  1994 and 1993, the total net amount
owed Cablevision, including  accrued interest, amounted  to approximately  $25.2
million,  $24.3 million and $22.1  million, respectively (of which approximately
$25.5 million, $24.4 million and $22.3 million, respectively, is subordinated to
the bank debt) and is included in amounts due to partners. At June 30, 1995  and
at  December 31, 1994 and 1993 the net amount owed certain programming and other
affiliates was $0.7 million, $0.5 million and $0.5 million, respectively.
 
     PREFERRED EQUITY  CONTRIBUTIONS.  See  'The Transactions  --  Interests  of
Certain Persons in the Transactions; Conflicts of Interest' for a description of
the   transactions  relating  to  the  Preferred   Equity.  At  June  30,  1995,
approximately $117.7 million of cumulative distributions on all Preferred Equity
were unpaid.  As described  above  in 'The  Transactions  -- Background  of  the
Transactions   --  Uncertainties  as   to  the  Preferred   Equity,'  there  are
uncertainties relating to whether the Preferred  Equity is entitled to its  Full
Contractual Rights.
 
POTENTIAL CONFLICTS RELATING TO THE GENERAL PARTNERS
 
     Dolan  and the principal officers of  Cablevision and various affiliates of
the Related Partnerships are subject to certain potential conflicts of  interest
with  the Related Partnerships.  These potential conflicts  include, but are not
limited to, the following:
 
     BUSINESS OPPORTUNITIES.  It  is not  presently  intended that  the  Related
Partnerships  engage in businesses, whether or  not related to cable television,
other than  in the  City  of Boston  and the  Town  of Brookline.  Dolan,  CSSC,
Cablevision  and  their  affiliates may  from  time  to time  be  presented with
business opportunities  that would  be suitable  for the  Related  Partnerships,
Cablevision  and other affiliates of the Related Partnerships in which Dolan and
his family have  varying interests.  Except for expansions  of existing  systems
within  the  same  county or  an  adjacent  county, Dolan  has  agreed  to offer
Cablevision the opportunity to acquire or invest in any cable television  system
or franchise therefor or interest therein that is offered or available to him or
his  family interests. Under this  restriction, prior to Cablevision's rejection
of its right  of first refusal,  Dolan is  only permitted to  offer the  Related
Partnerships  the opportunity  to invest  in a  cable television  system if such
cable television system is in the Boston or Brookline metropolitan areas.
 
     SERVICES RENDERED TO AFFILIATES AND OTHER ENTITIES. Dolan and the principal
officers of Cablevision are engaged  in numerous activities with affiliated  and
unaffiliated entities which significantly limit the time they are able to devote
to  the  Related  Partnerships'  affairs.  CSSC  and  Cablevision  also  provide
management services for other affiliates.
 
     To the extent that Dolan and the principal officers of Cablevision  perform
management  services for other companies  (including Cablevision), they may have
conflicts of interest in allocating  their time, services and functions  between
the  Related  Partnerships  and such  other  entities. Dolan  and  the principal
officers of Cablevision  devote as much  of their  time to the  business of  the
Related  Partnerships as is  reasonably required to fulfill  the duties of their
offices. However, any conflicts as to demand on such time are resolved in  favor
of  Cablevision. Dolan  and the principal  officers of Cablevision  are aware of
such potential  conflicts  and  attempt to  alleviate  them  whenever  possible,
although  the  potential  for  such conflicts  cannot  be  eliminated  under the
existing structure of the Related Partnerships.
 
     CONTRACTS  WITH  AFFILIATES.  The  Related  Partnerships  purchase  certain
premium television program services provided by various programming companies in
which  Cablevision has  an interest.  Such services  are purchased  at rates not
negotiated on an arm's-length basis but which are comparable to those charged to
similarly situated third parties. Pursuant to affiliation agreements with  these
companies, the Related Partnerships' subscribers receive American Movie Classics
Company,  Bravo and  SportsChannel programming  and other  services. The Related
Partnerships expended approximately $0.5  million and $0.4  million for the  six
months  ended June  30, 1995  and 1994,  respectively, under  the terms  of such
agreements with affiliates.
 
                                      132
 
<PAGE>
     In order to  take advantage of  cost savings attributable  to the  combined
purchasing   power  of  CSSC  and  its  affiliates,  CSSC  purchased  a  premium
programming service  from  an  unaffiliated program  supplier.  CSSC  made  such
service  available to the Related Partnerships at  CSSC's cost in return for the
Related Partnerships'  assumption of  a portion  of CSSC  obligations under  its
agreement  with such unaffiliated program supplier. For the years ended December
31, 1994 and 1993, an aggregate of $2.4 million and $2.3 million,  respectively,
was  expended  by the  Related Partnerships  to or  on behalf  of CSSC  for such
premium programming service.
 
     The Partnership also may, from time to time, enter into other  arrangements
with  affiliates for the joint purchase or  lease of equipment. The terms of any
such agreements will not be fixed pursuant to arm's-length negotiations but  are
expected  to be at least  as favorable as arrangements  which could be made with
third parties.
 
MANAGEMENT PROJECTIONS
 
     The following  table sets  forth  certain projected  financial  information
provided   by  management  of  the  Partnership  to  the  General  Partners  and
PaineWebber in  connection with  their consideration  of the  Transactions.  See
' -- Recommendations of the General Partners; Fairness of the Transactions.' The
Partnership  does not  publicly disclose  projected financial  information as to
future revenues,  earnings or  cash flows.  The following  projections were  not
prepared  in  compliance  with published  guidelines  of the  Commission  or the
American Institute  of Certified  Public Accountants  regarding  forward-looking
information   or  generally   accepted  accounting   principles.  The  following
projections are being provided solely  because such information was provided  to
the General Partners and PaineWebber.
 
     The   following  projections  necessarily  make   a  variety  of  operating
assumptions, as described below. The probable outcome of all of such assumptions
are difficult to predict with certainty and in many cases are beyond the control
of the Partnership, the General Partners, the Special Committee and Cablevision.
While the Partnership's  management felt that  such assumptions were  reasonable
when  made, they may no longer be accurate. The projections were prepared in the
second quarter of 1995 and, except, as described below, have not been revised to
reflect, among other things, the results  of the Transactions or any  regulatory
changes,  actual financial results  of the Partnership  since such date, revised
prospects for  the Partnership's  businesses, changes  in general  business  and
economic  conditions or any  other transactions or events  that have occurred or
that may occur and that were not  anticipated at the time such projections  were
prepared.  The  projections included  herein are  not necessarily  indicative of
current values or future performance, which may be significantly more  favorable
or  less  favorable than  as  set forth  below, and  should  not be  regarded as
representations that such values or  performances will be achieved as  indicated
or at all. There can be no assurance that the results of operations reflected in
any  of the  projections will  be realized  or that  actual results  will not be
significantly  different  from  those  projected.  Because  of  these   inherent
uncertainties,  none  of  the  Partnership, the  General  Partners,  the Special
Committee, Cablevision or any  other person assumes  any responsibility for  the
accuracy  of the projected outcomes of the  projections set forth below, and the
inclusion  of   such  projected   information  in   this  Consent   Solicitation
Statement/Prospectus   should  not  be  regarded   as  an  indication  that  the
Partnership, the General Partners, the Special Committee or Cablevision consider
such projected  outcomes  to  be  accurate or  reliable.  Limited  Partners  are
cautioned  not to rely on these projections in determining whether to consent to
the Incorporation or Merger.
 
     Neither the Partnership's  nor Cablevision's  independent accountants  have
examined, reviewed or compiled any of the following projections or expressed any
conclusion  or  provided  any  other  form of  assurance  with  respect  to such
projections and accordingly assume no responsibility for such projections.
 
OPERATING ASSUMPTIONS FOR PROJECTIONS
 
     The  following  projections  necessarily  make  a  number  of  assumptions,
including the following material operating assumptions:
 
     1.  Cash Flow was forecasted to increase at a compounded annual growth rate
of 7.3% from 1994 to 2002. This  compares to a compounded average annual  growth
rate of 14.7% from 1988 to 1993. Because
 
                                      133
 
<PAGE>
the  Systems are now substantially fully  built and cable re-regulation has been
instituted  (see  'Cable  Regulation'),  the  Systems'  cash  flow  growth   was
forecasted to slow in the coming years.
 
     2.  The Partnership forecasts that it will  be unable to meet the repayment
terms on  its bank  debt under  the Loan  Agreement at  December 31,  1995.  The
projection  assumes that the  Partnership would refinance its  bank debt in 1995
through 2002 and  repay its debt  based on  the cash flow  generated each  year.
There  can be no assurance  that the banks would  agree to such renegotiation or
what the terms  of any such  renegotiated agreement would  be. After payment  in
full  of the Loan Agreement,  available cash was assumed to  be used to pay down
subordinated debt.
 
     3. Interest expense  is a  function of the  assumed interest  rates in  the
forecast  and the  mandatory repayments required  under the  Loan Agreement. The
assumed interest  rates  under  the  Loan  Agreement  from  1994  to  2002  were
forecasted  to  be:  7.13%, 7.50%,  8.00%,  8.25%, 8.75%  and  9.00% thereafter,
respectively. Interest expense on Affiliate  Obligations continues to accrue  at
the historical rates and unpaid interest was compounded quarterly.
 
     4.  Capital Expenditures were assumed to  be made primarily for maintenance
purposes and are forecasted as follows: $7 million in 1995, $8 million in  1996,
$8.3  million in 1997, $8.5 million in  1998, $8.7 million in 1999, $8.9 million
in 2000, $9.1 million in 2001 and $9.4 million in 2002.
 
     5. Management fees were accrued at 3 1/2% of total revenues pursuant to the
Partnership's and Brookline's management agreements with CSSC.
 
     6. Depreciation  and amortization  expense was  based on  current tax  code
provisions for tangible and intangible assets.
 
                                      134
 
<PAGE>
                             CABLEVISION OF BOSTON
                            SOURCE AND USE OF FUNDS
                             (DOLLARS IN THOUSANDS)
                                   1994-2002
 
<TABLE>
<CAPTION>
                                    1994      1995      1996      1997      1998      1999      2000      2001      2002
                                   ACTUAL     FCST      FCST      FCST      FCST      FCST      FCST      FCST      FCST
                                   -------   -------   -------   -------   -------   -------   -------   -------   -------
<S>                                <C>       <C>       <C>       <C>       <C>       <C>       <C>       <C>       <C>
SOURCES OF CASH
Opening available cash...........  $1,715    $ 3,581   $   290   $   253   $   272   $   239   $   310   $   254   $   228
Cash flow from operations........  17,463     17,537    18,000    19,440    22,191    24,234    26,265    28,385    30,639
Borrowing under Loan Agreement...   3,000      2,250         0         0         0         0         0         0         0
Other............................   2,269        601         0         0         0         0         0         0         0
                                   -------   -------   -------   -------   -------   -------   -------   -------   -------
    Total sources................  24,447     23,969    18,290    19,693    22,463    24,473    26,575    28,639    30,867
USES OF CASH
Interest expense
Bank Interest and Fees...........   4,263      5,901     4,182     3,767     3,209     2,233       896        52         0
Principal Payments
Loan Agreement amortization......   8,250     10,700     5,800     7,400    10,500    13,200    16,500     1,150         0
Paydown other/sub. debt..........     331          0         0         0         0         0         0    18,100    21,300
                                   -------   -------   -------   -------   -------   -------   -------   -------   -------
    Total principal payments.....   8,581     10,700     5,800     7,400    10,500    13,200    16,500    19,250    21,300
Other uses
Capital expenditures.............   8,022      7,078     8,055     8,255     8,515     8,730     8,925     9,110     9,350
                                   -------   -------   -------   -------   -------   -------   -------   -------   -------
    Total Uses...................  20,866     23,679    18,037    19,422    22,224    24,163    26,321    28,412    30,650
                                   -------   -------   -------   -------   -------   -------   -------   -------   -------
Ending cash......................  $3,581    $   290   $   253   $   272   $   239   $   310   $   254   $   226   $   217
                                   -------   -------   -------   -------   -------   -------   -------   -------   -------
                                   -------   -------   -------   -------   -------   -------   -------   -------   -------
</TABLE>
 
                             CABLEVISION OF BOSTON
                          GAAP PROFIT & LOSS STATEMENT
                                   1994-2002
 
<TABLE>
<CAPTION>
                                      1994      1995      1996      1997      1998      1999      2000      2001      2002
                                     ACTUAL     FCST      FCST      FCST      FCST      FCST      FCST      FCST      FCST
                                     -------   -------   -------   -------   -------   -------   -------   -------   -------
<S>                                  <C>       <C>       <C>       <C>       <C>       <C>       <C>       <C>       <C>
Cash flow..........................  $17,463   $17,537   $18,000   $19,440   $22,191   $24,234   $26,265   $28,385   $30,639
Less: Management fees..............  (2,092 )   (2,247)   (2,511)   (2,715)   (2,915)   (3,159)   (3,392)   (3,638)   (3,895)
                                     -------   -------   -------   -------   -------   -------   -------   -------   -------
Operating cash flow (net of mgmt.
  fee)(1)..........................  15,371     15,290    15,489    16,725    19,276    21,075    22,873    24,747    26,744
    Less: Depreciation &
      amortization.................   8,428      8,795     7,650     6,961     6,746     5,034     5,895     6,452     7,375
                                     -------   -------   -------   -------   -------   -------   -------   -------   -------
Earnings before interest &
  miscellaneous expenses...........   6,943      6,495     7,839     9,764    12,530    16,041    16,978    18,295    19,369
                                     -------   -------   -------   -------   -------   -------   -------   -------   -------
INTEREST EXPENSE
Loan Agreement (inc. fees) (net of
  int. income).....................   4,263      5,901     4,182     3,767     3,209     2,233       896        52         0
HBO Note (CSSC)....................     423        482       553       634       728       835       959       550         0
Management fee interest............   1,533      2,690     3,468     4,361     5,347     6,394     7,603     8,993    10,588
Dolan Loan.........................     147        167       192       220       252       290       332       191         0
Cablevision advances...............   2,072      2,659     2,949     3,271     3,628     4,025     4,464     4,563     2,682
Capital lease/other................     301          0         0         0         0         0         0         0         0
                                     -------   -------   -------   -------   -------   -------   -------   -------   -------
    Net interest expense...........   8,739     11,899    11,344    12,253    13,164    13,777    14,255    14,348    13,270
                                     -------   -------   -------   -------   -------   -------   -------   -------   -------
MISCELLANEOUS, NET.................     307          0         0         0         0         0         0         0         0
                                     -------   -------   -------   -------   -------   -------   -------   -------   -------
Net income (loss)..................  $(2,103)  $(5,404)  $(3,505)  $(2,488)  $  (634)  $ 2,264   $ 2,723   $ 3,947   $ 6,099
                                     -------   -------   -------   -------   -------   -------   -------   -------   -------
                                     -------   -------   -------   -------   -------   -------   -------   -------   -------
</TABLE>
 
------------
 
(1) Defined as operating income plus amortization and depreciation.
 
                                      135
<PAGE>
                        CABLEVISION SYSTEMS CORPORATION
 
BUSINESS
 
     Cablevision  is one of the largest operators of cable television systems in
the United States, with approximately 2,753,000  subscribers in 19 states as  of
June  30,  1995  based on  the  number  of basic  subscribers  in  systems which
Cablevision manages and which it owns or in which it has investments  (including
the Related Partnerships). Cablevision also has ownership interests in companies
that  produce  and distribute  national  and regional  programming  services and
provide  advertising  sales   services  for  the   cable  television   industry.
Cablevision was formed in 1985 to effect a reorganization of its predecessors.
 
     For  financing purposes,  Cablevision is  structured as  a restricted group
(collectively, the 'Cablevision  Restricted Group'),  consisting of  Cablevision
Systems  Corporation and certain  of its subsidiaries,  including Cablevision of
New York City ('CNYC'),  and an unrestricted  group of subsidiaries,  consisting
primarily  of V  Cable, Inc.  ('V Cable'),  Cablevision MFR,  Inc. ('Cablevision
MFR') and  Rainbow Programming  Holdings,  Inc. (including  Rainbow  Advertising
Sales  Corporation ('Rainbow Advertising'  and together 'Rainbow Programming')).
In addition, Cablevision has an unrestricted group of investments, consisting of
investments in A-R  Cable Services,  Inc. ('A-R Cable'),  U.S. Cable  Television
Group,  L.P. ('U.S. Cable'), Cablevision  of Framingham Holdings, Inc. ('CFHI'),
A-R Cable  Partners, the  Partnership and  Cablevision of  Newark. As  discussed
above under 'Risk Factors', the Cablevision of Chicago system, which was managed
by Cablevision and includes approximately 91,000 subscribers, was sold in August
1995  and  is  no  longer  managed  by  Cablevision.  Cablevision's unrestricted
subsidiaries  and  investments  are  collectively  referred  to  herein  as  the
'Cablevision  Unrestricted  Group.' The  Cablevision  Restricted Group  and each
member of  the Cablevision  Unrestricted Group  that operates  cable  television
systems  are individually and  separately financed. The  indebtedness of V Cable
and A-R Cable  is non-recourse to  Cablevision, other than  with respect to  the
capital  stock of such entities owned by  Cablevision. Except as set forth below
under  'Programming  Services,'  Rainbow  Programming  does  not  have  external
financing  and  its  cash  requirements  have  been  financed  to  date  by  the
Cablevision Restricted Group, by  sales of equity  interests in the  programming
business  and in the case of one  of the programming businesses through separate
external  debt   financing.  See   'Cablevision  Management's   Discussion   and
Analysis   --  Liquidity  and  Capital  Resources'   for  a  discussion  of  the
restrictions on  investments by  the Cablevision  Restricted Group  and  certain
other matters.
 
     CABLE  TELEVISION. The cable television systems that are majority owned and
managed  by  Cablevision  ('Cablevision's  cable  television  systems')   served
approximately  1,866,000  subscribers as  of June  30, 1995  in New  York, Ohio,
Connecticut, New Jersey,  Michigan and Massachusetts.  In addition,  Cablevision
has  non-majority  investments in  and  manages cable  television  systems which
served approximately  887,000  subscribers  as  of June  30,  1995  in  Alabama,
Arkansas,   Florida,   Illinois,   Kansas,   Kentucky,   Maine,   Massachusetts,
Mississippi,  Missouri,  New  Jersey,   New  York,  North  Carolina,   Oklahoma,
Pennsylvania   and  Tennessee.  Cablevision's   cable  television  systems  have
generally been characterized by relatively high revenues per subscriber  ($37.14
for  June 1995) and ratios of premium  service units to basic subscribers (1.7:1
for June 1995). In calculating revenue per subscriber, Cablevision includes only
recurring service revenues and excludes  installation charges and certain  other
revenues such as advertising, pay-per-view and home shopping revenues.
 
     The  cable television operations in the Cablevision Restricted Group (other
than those  of  Cablevision of  NYC)  (such operations,  the  'Cablevision  Core
Restricted  Group') served approximately 950,000 subscribers as of June 30, 1995
primarily on  Long  Island,  New York,  in  Connecticut  (principally  Fairfield
County),  in  northern  New  Jersey,  in Westchester  County,  New  York  and in
Cleveland, Ohio. The revenue per subscriber  and ratio of premium service  units
to  basic  subscribers  for cable  television  systems in  the  Cablevision Core
Restricted Group for June 1995 were $37.82 and 1.5:1, respectively.
 
     The cable television operations of  the Cablevision Unrestricted Group  are
conducted   through  Cablevision's   unrestricted  subsidiaries,   V  Cable  and
Cablevision MFR, through its unrestricted investments, consisting of the Related
Partnerships,   A-R   Cable,    U.S.   Cable,   CFHI,    A-R   Cable    Partners
 
                                      136
 
<PAGE>
and  Cablevision of Newark. If the Merger  is consummated, the businesses of the
Related Partnerships will become part of the Cablevision Restricted Group.
 
     In August 1994, Cablevision MFR, a wholly-owned subsidiary of  Cablevision,
acquired  substantially all  of the  assets of  Monmouth Cablevision Associates,
L.P. ('Monmouth Cable') and  Riverview Cablevision Associates, L.P.  ('Riverview
Cable')  consisting of  cable television systems  in New Jersey.  Also in August
1994, CFHI, a corporation jointly-owned  by Cablevision and E.M. Warburg  Pincus
Investors,  L.P.,  acquired  substantially  all  of  the  assets  of  Framingham
Cablevision Associates, L.P. ('Framingham Cable') consisting of cable television
systems in Massachusetts. Additionally, in June 1994, a partnership comprised of
subsidiaries of Cablevision and  E.M. Warburg, Pincus &  Co. Inc. completed  the
purchase  of certain assets of Nashoba  Communications, a group of three limited
partnerships that operate three cable  television systems in Massachusetts.  See
'Cablevision Systems Corporation -- Business' in the Cablevision Form 10-K.
 
     V  Cable  was  formed  by  Cablevision  on  February  17,  1989  and served
approximately 372,000  subscribers  as of  June  30, 1995,  principally  in  the
suburbs  of Cleveland, Ohio and  on Long Island. The  revenue per subscriber and
ratio of premium service  units to basic subscribers  for V Cable's systems  for
June   1995   were  $31.10   and   1.0:1,  respectively.   As   described  under
'Business -- Consolidated Cable Affiliates --  V Cable' in the Cablevision  Form
10-K,  Cablevision  consummated a  significant restructuring  and reorganization
involving V Cable and U.S. Cable (the '1992 V Cable Reorganization') on December
31, 1992.  See  also the  Cablevision  Form 8-K  for  a description  of  certain
transactions involving V Cable.
 
     In  July 1992, Cablevision acquired  from Dolan, Cablevision's Chairman and
Chief Executive Officer  and the  Managing General Partner  of the  Partnership,
substantially  all of  Cablevision of  NYC, a  cable television  system which is
under development in The Bronx and in parts of Brooklyn, New York. Prior to  the
acquisition, Cablevision had a 15% interest in Cablevision of NYC. Dolan remains
a  partner in  Cablevision of NYC  with a 1%  interest and the  right to certain
preferential payments. See 'Business -- Consolidated Cable
Affiliates -- Cablevision  of New York  City' in the  Cablevision Form 10-K.  In
October 1994, Cablevision of NYC became part of the Restricted Group. As of June
30,  1995  Cablevision  of NYC  passed  approximately 912,000  homes  and served
approximately 371,000 subscribers. Construction of the systems in The Bronx  and
in  Brooklyn  has been  substantially  completed. Cablevision  expects  that the
remaining costs to complete the construction  of the Cablevision of NYC  systems
will  be financed by cash  flow generated from the  operations of Cablevision of
NYC  and  the  amounts  available  under  Cablevision's  Credit  Agreement.  See
'Management's    Discussion    and   Analysis    --   Liquidity    and   Capital
Resources -- Cablevision of NYC' in the Cablevision Form 10-K.
 
     PROGRAMMING  SERVICES.  Cablevision  conducts  its  programming  activities
through  Rainbow  Programming, its  wholly-owned  subsidiary and  member  of the
Unrestricted  Group,  and  through   subsidiaries  of  Rainbow  Programming   in
partnership  with certain unaffiliated entities, including National Broadcasting
Company,  Inc.  ('NBC')  and  Liberty  Media  Corporation  ('Liberty').  Rainbow
Programming's  businesses  include eight  regional SportsChannel  services, four
national entertainment services (American Movie Classics Company ('AMCC'), Bravo
Network ('Bravo'), MuchMusic ('MM') and  the Independent Film Channel  ('IFC')),
News  12  Long Island  (a regional  news  service serving  Long Island)  and the
national backdrop  sports  services  of  Prime  SportsChannel  Networks  ('Prime
Sports-Channel').  Rainbow Programming also  owns an interest  in Madison Square
Garden  Corporation  (discussed  below).  Rainbow  Programming's   SportsChannel
services  provide regional sports programming to the New York, Philadelphia, New
England, Chicago, Cincinnati, Cleveland, San  Francisco and Florida areas.  AMCC
is  a  national program  service featuring  classic, unedited  and non-colorized
films from the  1930s through  the 1970s. Bravo  is a  national program  service
offering  international  films  and performing  arts  programs,  including jazz,
dance, classical music, opera and theatrical programs. See
'Business -- Programming Operations -- General' in the Cablevision Form 10-K. MM
is a Canadian music service featuring music primarily from Canadian artists. IFC
is a  national program  service that  airs independent  films made  outside  the
traditional Hollywood system.
 
     In  July 1994, Rainbow Programming purchased Liberty's 50% interest in AMCC
for a purchase  price of  approximately $181.0  million pursuant  to a  buy-sell
procedure  set forth in the Partnership Agreement of AMCC. In July 1995, Rainbow
Programming purchased NBC's interest in SportsChannel
 
                                      137
 
<PAGE>
(New York) Associates  and Rainbow  News 12  Company for  an aggregate  purchase
price   of  approximately  $95.5  million,  and,  effective  as  of  such  date,
consolidated the results  of operations of  SportsChannel (New York)  Associates
and  Rainbow News 12 Company with those of Cablevision. See 'Cablevision Systems
Corporation -- Business -- Programming Services' in the Cablevision Form 10-K.
 
     On March 10, 1995, MSG Holdings, L.P. ('Holdings'), a partnership between a
subsidiary of Rainbow Programming and a subsidiary of ITT Corporation,  acquired
Madison  Square Garden  Corporation ('MSG')  in a  transaction in  which MSG was
merged with and into Holdings. MSG owns the Madison Square Garden Arena and  the
adjoining  Paramount Theater, the New York Rangers professional hockey team, the
New York  Knicks professional  basketball  team and  the Madison  Square  Garden
Network,  a sports programming  network with over  five million subscribers. See
'Cablevision Systems Corporation  -- Business  -- Programming  Services' in  the
Cablevision Form 10-K.
 
     Rainbow  Programming has  the option  until March  10, 1996  to (i) acquire
interests in MSG Holdings from ITT  sufficient to equalize the interests of  ITT
and  Rainbow Programming  in MSG Holdings,  (ii) maintain its  investment at the
initial level, or  (iii) require ITT  to purchase 50%  of Rainbow  Programming's
initial  interest in MSG Holdings  at the price paid  by Rainbow Programming for
such interest  plus  an  adjustment  for  Rainbow  Programming's  share  of  MSG
Holdings' operating income after interest expense, if any, following the closing
of  the  acquisition  of  MSG.  Rainbow  Programming  has  not  determined which
alternative it  will  pursue. See  'Business  -- Programming  Services'  in  the
Cablevision Form 10-K.
 
     Advertising   Services.  Rainbow  Advertising  sells  advertising  time  to
national, regional  and  local  advertisers on  behalf  of  Cablevision's  cable
television  systems and  the SportsChannel and  News 12  Long Island programming
services, as well as on behalf of unaffiliated cable television systems.
 
                                      138
 
<PAGE>
                  CABLEVISION PRO FORMA FINANCIAL INFORMATION
 
     The following condensed pro forma consolidated balance sheet as of June 30,
1995 presents Cablevision's financial position as adjusted to give effect to the
Merger and the  proposed transactions involving  V Cable, Inc.  ('V Cable')  set
forth  in the Cablevision Form 8-K (the  'Proposed V Cable Transactions'), as if
they  had  occurred  as  of  that  date.  The  following  condensed  pro   forma
consolidated  statement  of  operations for  the  year ended  December  31, 1994
presents Cablevision's consolidated  results of operations  as adjusted to  give
effect  to (i) the acquisition (the 'AMCC Acquisition') of partnership interests
in  American  Movie   Classics  Company  ('AMCC'),   (ii)  the  acquisition   of
substantially  all of the  assets of Monmouth  Cablevision Associates ('Monmouth
Cable'),  Riverview  Cablevision  Associates,   L.P.  ('Riverview  Cable')   and
Framingham  Cablevision  Associates  Limited  Partnership  ('Framingham Cable'),
(iii) the  Merger,  and  (iv)  the  Proposed V  Cable  Transactions  as  if  the
acquisition  of interests in AMCC, the  acquisition of Monmouth Cable, Riverview
Cable and Framingham Cable, the Merger and the Proposed V Cable Transactions had
occurred at the beginning of the  period presented. The following condensed  pro
forma  consolidated statement  of operations for  the six months  ended June 30,
1995 presents Cablevision's  consolidated results of  operations as adjusted  to
give effect to the Merger and the Proposed V Cable Transactions as if the Merger
and  the Proposed  V Cable  Transactions had  occurred at  the beginning  of the
period presented.  The condensed  pro  forma consolidated  financial  statements
should  be  read  in  conjunction  with the  notes  thereto  and  the historical
consolidated financial  statements  and  notes thereto  incorporated  herein  by
reference.  The pro forma financial information is not necessarily indicative of
what the actual financial position or results of operations of Cablevision would
have been  had the  transactions occurred  on the  dates indicated  nor does  it
purport  to indicate  the future results  of operations or  the future financial
condition of Cablevision.
 
                                      139
 
<PAGE>
                 CONDENSED PRO FORMA CONSOLIDATED BALANCE SHEET
                                 JUNE 30, 1995
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                                        PROPOSED V
                                                        CABLEVISION        CABLE         PRO FORMA     CABLEVISION     PRO FORMA
                                                        HISTORICAL     TRANSACTIONS*    CABLEVISION    OF BOSTON*     AS ADJUSTED
                                                        -----------    -------------    -----------    -----------    -----------
<S>                                                     <C>            <C>              <C>            <C>            <C>
                       ASSETS
Cash and cash equivalents............................   $    23,487      $     236(1)   $    19,723     $   5,967(4)  $   22,690
                                                                            (4,000)(2)                     (3,000)(5)
Accounts receivable, trade...........................        71,406            331(1)        71,737         2,165(4)      73,902
Notes and other receivables..........................        17,872            502(1)        18,374           601(4)      18,975
Prepaid expenses and other current assets............        13,256            464(1)        13,720           470(4)      14,190
Property, plant and equipment, net...................       916,312        103,604(1)     1,019,916        35,863(4)   1,055,779
Investments in and advances to affiliates............       182,080            324(1)       182,404       (17,462)(4)    164,942
Feature film inventory...............................       151,113                         151,113                      151,113
Intangible assets, net...............................       795,631        133,610(3)       929,241       114,188(5)   1,042,204
                                                                                                           (1,225)(6)
Deferred financing, interest expense and other costs,
  net................................................        83,711        (33,617)(2)       50,094         1,000(5)      51,094
                                                        -----------    -------------    -----------    -----------    -----------
                                                        $ 2,254,868      $ 201,454      $ 2,456,322     $ 138,567     $2,594,889
                                                        -----------    -------------    -----------    -----------    -----------
                                                        -----------    -------------    -----------    -----------    -----------
      LIABILITIES AND STOCKHOLDERS' DEFICIENCY
Accounts payable.....................................   $   117,203      $   9,381(1)       126,584     $   9,286(4)  $  135,870
Accrued expenses.....................................       213,562         10,690(1)       224,252         9,186(4)     233,438
Accounts payable to affiliates.......................        27,577                          27,577           665(4)      28,242
Feature film rights payable..........................       131,026                         131,026                      131,026
Bank debt............................................     1,499,762                       1,499,762        80,773(5)   1,580,535
Senior debt..........................................       880,888        215,000(1)       595,888                      595,888
                                                                          (500,000)(2)
Subordinated debentures..............................       623,571                         623,571                      623,571
Subordinated notes payable...........................       141,268                         141,268                      141,268
Obligation to related party..........................       190,212                         190,212                      190,212
Capital lease obligations and other debt.............        10,241                          10,241         2,048(4)      12,289
                                                        -----------    -------------    -----------    -----------    -----------
                                                          3,835,310       (264,929)       3,570,381       101,958      3,672,339
                                                        -----------    -------------    -----------    -----------    -----------
Deficit investment in affiliates.....................       436,321                         436,321                      436,321
                                                        -----------                                                   -----------
Stockholders' deficiency:
  Preferred stock....................................             2              5(2)             7                            7
  Common stock.......................................           238                             238             6(5)         244
  Par value in excess of capital contributed.........       (71,888)       499,995(2)       428,107        37,828(5)     464,710
                                                                                                           (1,225)(6)
  Accumulated deficit................................    (1,941,878)       (33,617)(2)   (1,975,495)                  (1,975,495 )
                                                        -----------    -------------    -----------    -----------    -----------
                                                         (2,013,526)       466,383       (1,547,143)       36,609     (1,510,534 )
Less, treasury stock, at cost (50,000 shares)........        (3,237)                         (3,237)                      (3,237 )
                                                        -----------    -------------    -----------    -----------    -----------
                                                         (2,016,763)       466,383       (1,550,380)       36,609     (1,513,771 )
                                                        -----------    -------------    -----------    -----------    -----------
                                                        $ 2,254,868      $ 201,454      $ 2,456,322     $ 138,567     $2,594,889
                                                        -----------    -------------    -----------    -----------    -----------
                                                        -----------    -------------    -----------    -----------    -----------
</TABLE>
 
------------
 
* See Note A of Notes to Condensed Pro Forma Consolidated Financial Statements.
 
                                      140
 
<PAGE>
            CONDENSED PRO FORMA CONSOLIDATED STATEMENT OF OPERATIONS
                      FOR THE YEAR ENDED DECEMBER 31, 1994
                 (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)
<TABLE>
<CAPTION>
                                                    PRO FORMA ADJUSTMENTS*
                                          ------------------------------------------
                                                         MONMOUTH
                                                          CABLE,
                                                        RIVERVIEW
                                          AMERICAN      CABLE AND        PROPOSED V
                           CABLEVISION     MOVIE        FRAMINGHAM         CABLE           PRO FORMA       CABLEVISION
                           HISTORICAL     CLASSICS        CABLE         TRANSACTIONS      CABLEVISION      OF BOSTON*
                           -----------    --------      ----------      ------------      -----------      -----------
 
<S>                        <C>            <C>           <C>             <C>               <C>              <C>
Net Revenues............    $ 837,169     $50,951 (7)    $ 47,286(13)     $ 71,960(19)    $ 1,007,366       $  59,239(24)
                           -----------    --------      ----------      ------------      -----------      -----------
Operating expenses:
  Technical.............      302,885      16,262 (7)      15,127(13)       29,674(19)        363,948          26,749(24)
  Selling, general and
    administrative......      195,942      16,105 (7)       9,199(13)       20,776(19)        239,135          17,119(24)
                                             (859 )(11)    (2,028)(16)                                         (2,092)(25)
  Restructuring
    charge..............        4,306                                                           4,306
  Depreciation and
    amortization........      271,343         142 (7)      12,488(13)       41,861(19)        360,012           8,428(24)
                                           10,827 (12)     27,273(14)       (3,922)(23)                        11,038(25)
                           -----------    --------      ----------      ------------      -----------      -----------
                              774,476      42,477          62,059           88,389            967,401          61,242
                           -----------    --------      ----------      ------------      -----------      -----------
    Operating profit
      (loss)............       62,693       8,474         (14,773)         (16,429)            39,965          (2,003)
                           -----------    --------      ----------      ------------      -----------      -----------
Other income (expense):
  Interest expense......     (263,299)     (1,510 )(7)     (4,657)(13)     (24,195)(19)      (259,040)         (8,955)(24)
                                           (7,615 )(9)    (11,093)(15)      47,323(20)                          1,552(26)
                                                                             6,006(22)
Interest income.........        1,518         305 (7)          59(13)          236(19)          2,118             216(24)
  Share of affiliates'
    net loss............      (82,864)     (4,304 )(10)      (521)(17)       8,594(19)        (79,367)
                                                             (272)(18)
  Write off of deferred
    financing costs.....       (9,884)                                                         (9,884)
  Loss on redemption of
    debt................       (7,088)                                     (40,457)(20)       (47,545)
  Provision for
    preferential payment
    to related party....       (5,600)                                                         (5,600)
  Minority interest.....       (3,429)     (4,321 )(8)                                         (7,750)
  Miscellaneous, net....       (7,198)        (23 )(7)       (131)(13)      (1,280)(19)        (8,632)           (307)(24)
                           -----------    --------      ----------      ------------      -----------      -----------
Net loss................     (315,151)     (8,994 )       (31,388)         (20,202)          (375,735)         (9,497)
Preferred stock dividend
  requirement...........       (6,385)                                     (43,403)(21)       (49,788)
                           -----------    --------      ----------      ------------      -----------      -----------
  Net loss applicable to
    common
    shareholders........    $(321,536)    $(8,994 )      $(31,388)        $(63,605)       $  (425,523)      $  (9,497)
                           -----------    --------      ----------      ------------      -----------      -----------
                           -----------    --------      ----------      ------------      -----------      -----------
Net loss per common
  share.................    $  (13.72)
                           -----------
                           -----------
Average number of common
  shares outstanding (in
  thousands)............       23,444                                                          23,444             593(24)
                           -----------                                                    -----------      -----------
                           -----------                                                    -----------      -----------
 
<CAPTION>
 
                           PRO FORMA
                          AS ADJUSTED
                          -----------
<S>                      <C>
Net Revenues............  $1,066,605
                          -----------
Operating expenses:
  Technical.............     390,697
  Selling, general and
    administrative......     254,162
 
  Restructuring
    charge..............       4,306
  Depreciation and
    amortization........     379,478
 
                          -----------
                           1,028,643
                          -----------
    Operating profit
      (loss)............      37,962
                          -----------
Other income (expense):
  Interest expense......    (266,443 )
 
Interest income.........       2,334
  Share of affiliates'
    net loss............     (79,367 )
 
  Write off of deferred
    financing costs.....      (9,884 )
  Loss on redemption of
    debt................     (47,545 )
  Provision for
    preferential payment
    to related party....      (5,600 )
  Minority interest.....      (7,750 )
  Miscellaneous, net....      (8,939 )
                          -----------
Net loss................    (385,232 )
Preferred stock dividend
  requirement...........     (49,788 )
                          -----------
  Net loss applicable to
    common
    shareholders........  $ (435,020 )
                          -----------
                          -----------
Net loss per common
  share.................  $   (18.10 )
                          -----------
                          -----------
Average number of common
  shares outstanding (in
  thousands)............      24,037
                          -----------
                          -----------
</TABLE>
 
------------
 
* See Note B of Notes to Condensed Pro Forma Consolidated Financial Statements.
 
                                      141
 
<PAGE>
            CONDENSED PRO FORMA CONSOLIDATED STATEMENT OF OPERATIONS
                     FOR THE SIX MONTHS ENDED JUNE 30, 1995
                 (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)
 
<TABLE>
<CAPTION>
                                                                         PROPOSED
                                                       CABLEVISION        V CABLE        PRO FORMA     CABLEVISION
                                                       HISTORICAL      TRANSACTIONS*    CABLEVISION    OF BOSTON*      PRO FORMA
                                                       -----------     -------------    -----------    -----------     ---------
 
<S>                                                    <C>             <C>              <C>            <C>             <C>
Net Revenues........................................    $ 509,135        $  37,892(27)   $ 547,027       $30,671(32)   $577,698
                                                       -----------     -------------    -----------    -----------     ---------
Operating expenses:
  Technical.........................................      193,243           16,596(27)     209,839        14,334(32)    224,173
  Selling, general and administrative...............      131,611           11,004(27)     142,615         9,510(32)    151,035
                                                                                                          (1,090)(33)
  Depreciation and amortization.....................      159,537           19,560(27)     177,479         4,421(32)    187,419
                                                                            (1,618)(31)                    5,519(33)
                                                       -----------     -------------    -----------    -----------     ---------
                                                          484,391           45,542         529,933        32,694        562,627
                                                       -----------     -------------    -----------    -----------     ---------
    Operating profit (loss).........................       24,744           (7,650)         17,094        (2,023)        15,071
                                                       -----------     -------------    -----------    -----------     ---------
Other income (expense):
  Interest expense..................................     (155,318)         (12,642)(27)   (140,727)       (5,397)(32)   (144,371)
                                                                            23,672(28)                     1,753(34)
                                                                             3,561(30)
  Interest income...................................          790               38(27)         828           162(32)        990
  Share of affiliates' net loss.....................      (52,692)           2,840(27)     (49,852)                      (49,852)
  Write off of deferred financing costs.............       (2,888)                          (2,888)                       (2,888)
  Loss on redemption of debt........................                       (33,652)(28)    (33,652)                      (33,652)
  Provision for preferential payment to related
    party...........................................       (2,800)                          (2,800)                       (2,800)
  Minority interest.................................       (4,276)                          (4,276)                       (4,276)
  Miscellaneous, net................................       (2,999)            (237)(27)     (3,236)          (89)(32)     (3,325)
                                                       -----------     -------------    -----------    -----------     ---------
Net loss............................................     (195,439)         (24,070)       (219,509)       (5,594)       (225,103)
Preferred stock dividend requirement................       (4,918)         (21,075)(29)    (25,993)                      (25,993)
                                                       -----------     -------------    -----------    -----------     ---------
Net loss applicable to common shareholders..........    $(200,357)       $ (45,145)      $(245,502)      $(5,594)      $(251,096)
                                                       -----------     -------------    -----------    -----------     ---------
                                                       -----------     -------------    -----------    -----------     ---------
Net loss per common share...........................    $   (8.45)                                                     $  (10.33)
                                                       -----------                                                     ---------
                                                       -----------                                                     ---------
Average number of common shares outstanding (in
  thousands)........................................       23,710                           23,710           593(32)     24,303
                                                       -----------     -------------    -----------    -----------     ---------
                                                       -----------     -------------    -----------    -----------     ---------
</TABLE>
 
------------
 
* See Note C of Notes to Condensed Pro Forma Consolidated Financial Statements.
 
                                      142
 
<PAGE>
Note A -- Notes to Condensed Pro Forma Balance Sheet as of June 30, 1995
 
PROPOSED V CABLE TRANSACTIONS
 
 (1) As a result of the proposed acquisition of 80% of the partnership interests
     in U.S. Cable not  already owned by  V Cable to  be effected in  connection
     with  the Proposed V Cable Transactions,  the assets and liabilities of U.S
     Cable will  be  combined  with  Cablevision's  consolidated  balance  sheet
     amounts.   The  adjustments  referenced  by   this  Note  (1)  reflect  the
     consolidation of such amounts as of the balance sheet date.
 
 (2) In connection  with the  Proposed V  Cable Transactions,  Cablevision  will
     redeem  the  outstanding preferred  stock on  the books  of U.S.  Cable for
     $4,000,000 and will issue $500,000,000 of its preferred stock to GECC.  The
     proceeds  from this issuance will be used  to repay $450,000,000 of V Cable
     and/or VC Holding debt to GECC and provide V Cable with $50,000,000 to make
     a preferred  capital  contribution  to  U.S. Cable,  which  will  repay  an
     equivalent  amount  of  its debt  to  GECC. Deferred  interest  expense and
     financing costs  of $33,617,000  related to  V Cable's  assumption of  U.S.
     Cable's  debt in  the 1992  V Cable Reorganization  will be  written off in
     connection with the repayment of such debt.
 
 (3) Represents the excess ($133,610,000)  of the purchase  price of U.S.  Cable
     over the value of the net liabilities acquired.
 
CABLEVISION OF BOSTON MERGER
 
 (4) As  a result of  the Merger, the  assets and liabilities  purchased will be
     combined  with  Cablevision's  consolidated  balance  sheet  amounts.   The
     adjustments  referenced by this Note (4)  reflect the consolidation of such
     amounts as of the balance sheet date.
 
 (5) Represents (a) the total cost of interests in the Partnership not owned  by
     Cablevision  to  be  paid  by  the issuance  of  Class  A  Common  Stock of
     Cablevision valued  at  $37,834,000,  (b) estimated  transaction  costs  of
     $2,000,000  and  financing  costs  of $1,000,000,  (c)  bank  borrowings of
     $80,773,000 to be used to refinance the Partnership's bank debt and accrued
     interest thereon  of  $61,106,000  and  repay amounts  owed  to  Mr.  Dolan
     aggregating  $19,667,000  for  management  fees,  loans,  accrued  interest
     thereon of  $61,106,000 and  repay amounts  owed to  Mr. Dolan  aggregating
     $19,667,000  for  management  fees, loans,  accrued  interest,  thereon and
     preferred equity and (d)  the excess ($114,188,000)  of the purchase  price
     over the value of the net liabilities acquired.
 
 (6) Represents  the  amount  paid  to Mr.  Dolan  for  his  general partnership
     interest and the assumption of his share of the excess liabilities over net
     assets of the Partnership  ($1,225,000) (such amount to  be charged to  par
     value  in  excess of  capital  contributed). Interests  in  the Dolan-owned
     assets and liabilities are recorded in  the pro forma balance sheet at  the
     Partnership's historical cost.
 
Note B -- Notes to Condensed Pro Forma Consolidated Statement of Operations for
          the Year Ended December 31, 1994
 
AMERICAN MOVIE CLASSICS COMPANY ACQUISITION
 
 (7) As  a result  of the  AMCC Acquisition, which  was consummated  on July 11,
     1994, the results  of operations  of AMCC are  combined with  Cablevision's
     consolidated results of operations. The adjustments referenced by this Note
     (7)  reflect the  consolidation of such  amounts for the  period January 1,
     1994 through July 10, 1994.
 
 (8) Represents the  25.1%  minority  partnership interest  in  the  results  of
     operations of AMCC owned by NBC and Liberty Media Corporation.
 
 (9) Represents interest expense, at 8.0% per annum, on the $181,903,000 of debt
     incurred  by Cablevision to fund the purchase of the additional approximate
     50% interest in AMCC. NBC will not share in this expense.
 
                                      143
 
<PAGE>
Note B -- Notes to Condensed Pro Forma Consolidated Statement of Operations for
          the Year Ended December 31, 1994 -- (Continued)
 
(10) Represents the income of AMCC previously recorded by Cablevision using  the
     equity method of accounting.
 
(11) Represents the elimination of management fees paid to the former partner by
     AMCC.  In connection with  the purchase of the  approximate 50% interest in
     AMCC, Cablevision also  purchased the  right to  receive such  fees in  the
     future.
 
(12) Represents  the  amortization, based  on an  average  10-year life,  of the
     excess cost over fair value of assets acquired resulting from the  purchase
     of  the additional approximate 50% interest in  AMCC. NBC will not share in
     this expense.
 
MONMOUTH CABLE, RIVERVIEW CABLE AND FRAMINGHAM CABLE ACQUISITION
 
(13) As a result of the acquisition of Monmouth Cable and Riverview Cable, which
     was consummated on August  8, 1994, the results  of operations of  Monmouth
     Cable  and  Riverview Cable  are  combined with  Cablevision's consolidated
     results of operations. The adjustments referenced by this Note (13) reflect
     the consolidation of such  amounts for the period  January 1, 1994  through
     August 7, 1994.
 
(14) Represents  the depreciation and amortization,  based on an average 10-year
     life, of the step-up in property, plant and equipment, franchise costs  and
     the  excess cost over fair value of  assets acquired of $39,761,000 for the
     period, offset  by  the  elimination of  pre-acquisition  depreciation  and
     amortization of $12,488,000.
 
(15) Represents  interest expense of $15,750,000 attributable to $237,800,000 of
     bank borrowings (interest expense of $10,444,000 at a 7.32% interest rate);
     $132,158,000  of  6%  senior   subordinated  notes  (interest  expense   of
     $4,758,000);  $9,110,000 of a 6%  indemnification note (interest expense of
     $328,000); and amortization of deferred finance costs of $220,000 offset by
     pre-acquisition interest expense of  $4,657,000 incurred by Monmouth  Cable
     and Riverview Cable.
 
(16) Represents  the  elimination of  management fees  of  $2,378,000 paid  to a
     former general  partner  by Monmouth  Cable  and Riverview  Cable  and  the
     elimination  of an adjustment ($350,000) made in  the first half of 1994 to
     reduce prior period overaccruals of franchise fees.
 
(17) As a result of the acquisition  of Framingham Cable, which was  consummated
     on  August 8,  1994, by  Cablevision and  Warburg Pincus,  a 30% Pre-Payout
     Interest  in  the  results  of  Framingham  Cable  will  be  combined  with
     Cablevision's consolidated results of operations. The adjustment referenced
     by  this  Note (17)  reflects the  30% Pre-Payout  Interest for  the period
     January 1, 1994 through August 7, 1994.
 
(18) Represents Cablevision's 30%  share of reduced  costs for Framingham  Cable
     management  fees of $56,000, offset by  additional expenses relating to the
     Framingham Cable acquisition for depreciation and amortization of  $249,000
     and interest of $79,000.
 
PROPOSED V CABLE TRANSACTIONS
 
(19) As a result of the proposed acquisition of 80% of the partnership interests
     in  U.S. Cable not  already owned by  V Cable to  be effected in connection
     with the Proposed V Cable Transactions,  the results of operations of  U.S.
     Cable   will  be  combined  with   Cablevision's  consolidated  results  of
     operations. The  adjustments  referenced  by this  Note  (19)  reflect  the
     consolidation  of such amounts for the year ended December 31, 1994 and the
     elimination of  Cablevision's  share of  losses  in U.S.  Cable  previously
     recorded on the equity basis.
 
(20) Represents  the reduction in interest expense,  at an average interest rate
     of 10.5%,  resulting from  the net  repayment of  $450,000,000 of  V  Cable
     and/or  VC Holding debt from the proceeds  of the issuance of the preferred
     stock in the Proposed V  Cable Transactions. In addition, Cablevision  will
 
                                      144
 
<PAGE>
Note B -- Notes to Condensed Pro Forma Consolidated Statement of Operations for
          the Year Ended December 31, 1994 -- (Continued)
 
     write   off  deferred  interest  and  financing  costs  of  $40,457,000  in
     connection  with  the  repayment  of  U.S. Cable debt assumed by V Cable in
     the 1992 V Cable Reorganization.
 
(21) Represents the  dividends payable  to GECC  on the  preferred stock  to  be
     issued in the Proposed V Cable Transactions. This amount does not take into
     account  any gross up  required to be  paid to a  holder of preferred stock
     failing to obtain a dividends received deduction.
 
(22) Represents the reduction in interest  expense, at an average interest  rate
     of  12.0%, resulting from  the repayment of $50,000,000  of U.S. Cable debt
     from the proceeds of the issuance of preferred stock and certain reductions
     in U.S. Cable's debt resulting from the Proposed V Cable Transactions.
 
(23) Represents the depreciation and amortization,  based on an average  10-year
     life,  of the step-up in property, plant and equipment, franchise costs and
     the excess cost over fair value  of assets acquired of $37,939,000 for  the
     period,  offset  by  the elimination  of  pre-acquisition  depreciation and
     amortization of $41,861,000.
 
CABLEVISION OF BOSTON MERGER
 
(24) As a result of  the Merger (and related  issuance of approximately  593,000
     shares of the Company's Class A Common Stock), the results of operations of
     the Partnership will be combined with Cablevision's consolidated results of
     operations.  The  adjustments  referenced  by this  Note  (24)  reflect the
     consolidation of such amounts for the year ended December 31, 1994.
 
(25) Represents the  amortization, based  on  an average  10-year life,  of  the
     excess  cost  over fair  value of  assets acquired  of $11,296,000  for the
     period, offset by the elimination  of amortization of previous  intangibles
     of  $258,000 and the  elimination from selling,  general and administrative
     expenses of  management  fees payable  by  the Partnership  to  Cablevision
     Systems Services Corporation ($2,092,000).
 
(26) Represents  interest expense  of $7,188,000 attributable  to $80,773,000 of
     bank debt (8.9% interest rate) reduced by pre-acquisition interest  expense
     of $8,740,000 incurred by the Partnership on its bank debt and debt owed to
     Mr. Dolan and Cablevision.
 
Note C -- Notes to Condensed Pro Forma Consolidated Statement of Operations for
          the Six Months Ended June 30, 1995
 
PROPOSED V CABLE TRANSACTIONS
 
(27) As a result of the proposed acquisition of 80% of the partnership interests
     in  U.S. Cable not  already owned by  V Cable to  be effected in connection
     with the Proposed V Cable Transactions,  the results of operations of  U.S.
     Cable   will  be  combined  with   Cablevision's  consolidated  results  of
     operations. The  adjustments  referenced  by this  Note  (27)  reflect  the
     consolidation  of such amounts for  the six months ended  June 30, 1995 and
     the elimination of the Company's share  of losses in U.S. Cable  previously
     recorded on the equity basis.
 
(28) Represents  the reduction in interest expense,  at an average interest rate
     of 10.6%,  resulting from  the net  repayment of  $450,000,000 of  V  Cable
     and/or  VC Holding debt from the proceeds  of the issuance of the preferred
     stock in the Proposed V  Cable Transactions. In addition, Cablevision  will
     write   off  deferred  interest  and  financing  costs  of  $33,652,000  in
     connection with the repayment of U.S. Cable debt assumed by V Cable in  the
     1992 V Cable Reorganization.
 
(29) Represents  the  dividends payable  to GECC  on the  preferred stock  to be
     issued in the Proposed V Cable Transactions. This amount does not take into
     account any gross up  required to be  paid to a  holder of preferred  stock
     failing to obtain a dividends received deductions.
 
                                      145
 
<PAGE>
Note C -- Notes to Condensed Pro Forma Consolidated Statement of Operations for
          the Six Months Ended June 30, 1995 -- (Continued)
 
(30) Represents  the reduction interest expense, at  an average interest rate of
     11.6%, resulting from the repayment of $50,000,000 of U.S. Cable debt  from
     the  proceeds of the issuance of  preferred stock and certain reductions in
     U.S. Cable's debt resulting from the Proposed V Cable Transactions.
 
(31) Represents the depreciation and amortization,  based on an average  10-year
     life,  of the step-up in property, plant and equipment, franchise costs and
     the excess cost over fair value  of assets acquired of $17,942,000 for  the
     period,  offset  by  the elimination  of  pre-acquisition  depreciation and
     amortization of $19,560,000.
 
CABLEVISION OF BOSTON MERGER
 
(32) As a result of  the Merger (and related  issuance of approximately  593,000
     shares of the Company's Class A Common Stock), the results of operations of
     the Partnership will be combined with Cablevision's consolidated results of
     operations.  The  adjustments  referenced  by this  Note  (32)  reflect the
     consolidation of such amounts for the six months ended June 30, 1995.
 
(33) Represents the  amortization, based  on  an average  10-year life,  of  the
     excess  cost  over fair  value  of assets  acquired  of $5,648,000  for the
     period, offset by the elimination  of amortization of previous  intangibles
     of  $129,000 and the  elimination from selling,  general and administrative
     expenses of  management  fees payable  by  the Partnership  to  Cablevision
     Systems Services Corporation ($1,090,000).
 
(34) Represents  interest expense  of $3,565,000 attributable  to $80,773,000 of
     bank debt (8.9% interest rate) reduced by pre-acquisition interest  expense
     of $5,318,000 incurred by the Partnership on its bank debt and debt owed to
     Mr. Dolan and Cablevision.
 
                                      146
<PAGE>
                            CERTAIN COMPARATIVE DATA
 
     The  following  table presents  book  value per  common  share or  Unit (as
appropriate), cash dividends declared per  share or cash distributions  declared
per  Unit (as appropriate) and net loss  per share or Unit (as appropriate): (i)
on an historical basis for Cablevision and the Partnership; (ii) on a pro  forma
basis  for Cablevision, giving  effect to the Merger  and the other transactions
set forth  under 'Cablevision  Pro Forma  Financial Information'  (assuming  the
Merger   and  such  other  transactions  had  been  effective  for  all  periods
presented); and  (iii)  on  a  pro  forma equivalent  basis  per  Unit  for  the
Partnership,  assuming the  Merger and  the other  transactions set  forth under
'Cablevision Pro Forma Financial Information' had been effective for all periods
presented. Pro forma  per share  amounts are based  on a  price for  Cablevision
Class  A Common Stock of  $64.34, which would have  been the Average Cablevision
Stock Price if the Merger had been consummated on September 13, 1995.
<TABLE>
<CAPTION>
                                                                                                      JUNE 30, 1995
                                                                                                      -------------
<S>                                                                               <C>                 <C>
Book Value:
Cablevision:
     Historical book value per share..............................................................         $(84.77)
     Pro forma book value per share...............................................................         $(62.03)
Partnership:
     Historical book value per Unit...............................................................     $(34,565.22)
     Pro forma equivalent book value per Unit(1)..................................................     $ (9,427.54)
 
<CAPTION>
 
                                                                                                       YEAR ENDED
                                                                                  SIX MONTHS ENDED    DECEMBER 31,
                                                                                   JUNE 30, 1995          1994
                                                                                  ----------------    -------------
<S>                                                                               <C>                 <C>
 
Cash Dividends/Distributions:
Cablevision:
     Historical cash dividends per share.......................................        -0-                -0-
     Pro forma cash dividends per share........................................        -0-                -0-
Partnership:
     Historical cash distributions per Unit....................................        -0-                -0-
     Pro forma equivalent cash distributions per Unit(1).......................        -0-                -0-
 
Net loss:
Cablevision:
     Historical net loss per share.............................................      $    (8.45)       $    (13.72)
     Pro forma net loss per share..............................................      $   (10.33)       $    (18.10)
Partnership:
     Historical net loss per Unit..............................................      $  (717.76)       $   (517.27)
     Pro forma equivalent net loss per Unit(1).................................      $(1,569.90)       $ (2,750.75)
</TABLE>
 
------------
 
(1) Partnership pro forma equivalent  per Unit data  is computed by  multiplying
    Cablevision's  pro forma per share data (giving effect to the Merger and the
    other  transactions  set  forth  under  'Cablevision  Pro  Forma   Financial
    Information')  by the approximately 152 shares of Cablevision Class A Common
    Stock that would have been received in  respect of each Unit had the  Merger
    been consummated on September 13, 1995.
 
                                      147
 
<PAGE>
                                CABLE REGULATION
 
     1984  CABLE ACT. In 1984, Congress  enacted the Cable Communications Policy
Act of 1984 (the  '1984 Cable Act'), which  set uniform national guidelines  for
cable  regulation under  the Communications  Act of  1934. While  several of the
provisions of the 1984  Cable Act have  been amended or  superseded by the  1992
Cable  Act, described below,  other provisions of the  1984 Cable Act, including
principal provisions relating  to the franchising  of cable television  systems,
remain in place. The 1984 Cable Act authorizes states or localities to franchise
cable  television systems but sets limits on their franchising powers. It sets a
ceiling on cable franchise fees of 5% of gross revenues and prohibits localities
from requiring cable operators to carry specific programming services. The  1984
Cable  Act protects cable  operators seeking franchise  renewals by limiting the
factors a  locality may  consider and  requiring a  due process  hearing  before
denial.  The 1984  Cable Act does  not, however, prevent  another cable operator
from being authorized to build a competing system. The 1992 Cable Act  prohibits
franchising  authorities  from  granting  exclusive  cable  franchises  and from
unreasonably refusing to award an additional competitive franchise.
 
     The 1984 Cable  Act allows  localities to  require free  access to  public,
educational  or  governmental  channels,  but  sets  limits  on  the  number  of
commercial leased access channels cable television operators must make available
for potentially  competitive  services. The  1984  Cable Act  prohibits  obscene
programming  and  requires the  sale or  lease of  devices to  block programming
considered offensive.
 
     1992 CABLE ACT. On October 5,  1992, Congress enacted the Cable  Television
Consumer  Protection and  Competition Act of  1992 (the '1992  Cable Act') which
represents a significant change  in the regulatory  framework under which  cable
television systems operate.
 
     After  the effective date of the 1984 Cable Act, and prior to the enactment
of  the  1992  Cable  Act,  rates  for  cable  services  were  unregulated   for
substantially  all of the Related  Partnerships' Systems and Cablevision's cable
television systems. The 1992 Cable Act reintroduced rate regulation for  certain
services  and equipment  provided by  most cable  systems in  the United States,
including those provided by the Related Partnerships' Systems and  substantially
all  of  Cablevision's  cable  television  systems.  Only  cable  systems facing
'effective  competition'  from   multichannel  video  programming   distributors
offering  service to at least  50% of the households  in a particular operator's
franchise area and actually  providing service to 15%  of the households in  the
franchise  area are  exempt from  rate regulation under  the 1992  Cable Act. On
April 1, 1993, the FCC adopted rules implementing the rate regulation provisions
of the 1992 Cable Act.
 
     The 1992 Cable Act requires each cable system to establish a basic  service
package  consisting,  at  a minimum,  of  all  local broadcast  signals  and all
non-satellite delivered distant broadcast signals  that the cable system  wishes
to  carry, and all public, educational  and governmental access programming. The
rates for  the  basic  service  package  are  subject  to  regulation  by  local
franchising  authorities. Under the FCC's April 1, 1993 rate regulation rules, a
cable operator whose per channel rates as of September 30, 1992 exceeded an  FCC
established benchmark was required to reduce its per channel rates for the basic
service  package by up to 10% unless it  could justify higher rates on the basis
of its costs.  On February 22,  1994, after reconsideration,  the FCC ordered  a
further  reduction  of 7%  in  rates for  the basic  service  tier in  effect on
September 30, 1992, for an overall reduction of 17% from those rates. The amount
of this 17%  decrease that  is below  a new per  channel benchmark  need not  be
implemented  pending completion of  FCC studies of  the costs of below-benchmark
cable systems.  Franchise  authorities  (local  municipalities  or  state  cable
television  regulators) are also empowered to regulate the rates charged for the
installation and lease of the equipment used by subscribers to receive the basic
service package  (including a  converter  box, a  remote  control unit  and,  if
requested  by  a subscriber,  an addressable  converter  box or  other equipment
required to access programming offered on  a per channel or per program  basis),
including  equipment  that  may  also  be  used  to  receive  other  packages of
programming, and the installation and monthly use of connections for  additional
television sets. The FCC's rules require franchise authorities to regulate rates
for  equipment and connections for additional television sets on the basis of an
actual cost formula developed by the FCC, plus a return of 11.25%. No additional
charge is permitted for  the delivery of regulated  services to additional  sets
unless  the operator incurs additional programming  costs in connection with the
delivery of such services to multiple sets.
 
                                      148
 
<PAGE>
     The FCC may,  in response to  complaints by a  subscriber, municipality  or
other  governmental  entity,  reduce  the rates  for  cable  programming service
packages other than the basic service package (i.e. 'cable programming  services
tiers')  if it finds that such rates  are unreasonable. The FCC will in response
to complaints  also  regulate,  on the  basis  of  actual cost,  the  rates  for
equipment  used only to receive these higher packages. Services offered on a per
channel or per  program basis and  packages of such  services that were  offered
prior   to  April  1,  1993  are  not  subject  to  rate  regulation  by  either
municipalities or the  FCC. The  FCC on February  22, 1994  adopted criteria  to
assess  whether other packages of 'a la  carte' or per channel offerings created
after April 1,  1993 should be  regulated as a  tier of services  by the FCC  or
should be treated as unregulated offerings.
 
     The regulations adopted by the FCC on April 1, 1993, including the original
rate benchmarks, became effective on September 1, 1993. The new rate regulations
adopted  by the FCC on  February 22, 1994, including  the new benchmarks, became
effective in May, 1994.
 
     The FCC's rules provide  that, unless a cable  operator can justify  higher
rates  on the basis of its costs, increases in the rates charged by the operator
for the basic service package or any other regulated package of service may  not
exceed  an inflation indexed amount, plus  increases in certain costs beyond the
cable  operator's  control,  such  as   taxes,  franchise  fees  and   increased
programming costs that exceed the inflation index. A cable operator may not pass
through  to subscribers any amounts paid by the operator on or before October 6,
1994, to broadcast stations for  the retransmission of their signals.  Increases
in  retransmission fees above those in effect  on that day may be passed through
to subscribers. As part of the  implementation of its rate regulations, the  FCC
froze  all cable service rates  until May 15, 1994  and provided cable operators
with the option to defer refund liabilities by continuing rates in effect  until
July  15, 1994. The Related Partnerships  and Cablevision elected to defer their
refund liabilities.
 
     On February  22,  1994,  the FCC  adopted  guidelines  for  cost-of-service
showings  that  establish  a  regulatory framework  pursuant  to  which  a cable
television operator may attempt  to justify rates in  excess of the  benchmarks.
Such  justification would be based upon (i)  the operator's costs in operating a
cable television system (including certain operating expenses, depreciation  and
taxes)  and (ii)  a return on  the investment  the operator has  made to provide
regulated cable  television  services  in such  system  (such  investment  being
referred  to as its 'ratebase,' which includes working capital and certain costs
associated with the construction  of such system). The  guidelines (1) create  a
rebuttable presumption that excludes from a cable television operator's ratebase
any  'excess acquisition costs' (equal to the excess of the purchase price for a
cable television system over the original  construction cost of such system,  or
its  book value  at the time  of acquisition),  (2) include in  the ratebase the
costs associated with certain intangibles such as franchise rights and  customer
lists,  and (3)  set a  uniform rate  of return  for regulated  cable television
service of  11.25% after  taxes. The  interim guidelines  originally included  a
'productivity  offset  feature'  that could  reduce  otherwise  justifiable rate
increases based on a claimed increase in a cable television system's operational
efficiencies. The FCC dropped this proposal in September 1994.
 
     On November 10, 1994, the FCC amended its policy regarding rate  regulation
of  packages of a  la carte services.  The FCC ruled  that all packages  of a la
carte services  would be  subject  to its  regulatory authority,  but  expressly
disclaimed any intent to regulate traditional packages of premium movie services
and  'grandfathered' a  la carte  packages created prior  to April  1, 1993. The
Commission also authorized  operators, subject to  certain conditions, to  offer
so-called  New Product Tiers ('NPTs') at prices they elect, so long as such NPTs
do not  contain channels  that were  offered on  regulated service  tiers as  of
September  30, 1994.  With respect  to packages of  a la  carte services created
between April  1, 1993  and September  30, 1994,  the Commission  has  generally
determined  that such  packages may be  treated as  NPTs if they  contain six or
fewer channels.
 
     The FCC, in addition to revising  its rules governing a la carte  channels,
also  on November 10, 1994 revised its regulations governing the manner in which
cable  operators  may  charge  subscribers  for  new  channels  added  to  cable
programming  services tiers.  The FCC instituted  a three-year  flat fee mark-up
plan for charges relating  to new channels added  to cable programming  services
tiers  in addition to  the present formula for  calculating the permissible rate
for new services. Commencing  on January 1, 1995,  operators may charge for  new
channels  added  to  cable  programming  services  tiers  added  after  May  14,
 
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1994 at a markup of  up to 20 cents per  channel over actual programming  costs,
but  may not make adjustments  to monthly rates for  these new services totaling
more than $1.20,  plus an  additional 30  cents solely  for programming  license
fees,  per subscriber over the  first two years of  the three-year period. Cable
operators may charge an additional 20 cents in the third year only for  channels
added  in that  year. Cable operators  electing to  use the 20  cent per channel
adjustment may not take a 7.5%  mark-up on programming cost increases, which  is
permitted  under the FCC's  current rate regulations.  The FCC requested further
comment on whether cable operators should  continue to receive the 7.5%  mark-up
on increases in license fees on existing programming services.
 
     Under  the 1992 Cable Act, systems  may not require subscribers to purchase
any service  package other  than the  basic service  package as  a condition  of
access to video programming offered on a per channel or per program basis. Cable
systems  are allowed up  to ten years  to the extent  necessary to implement the
necessary technology  to  facilitate  this access.  The  Systems  are  currently
capable of implementing the technology mandated by the 1992 Cable Act.
 
     In  addition,  the  1992 Cable  Act  (i) requires  cable  programmers under
certain  circumstances  to  offer  their  programming  to  present  and   future
competitors  of cable  television such  as multichannel  multipoint distribution
services  ('MMDS'),  satellite  master  antenna  systems  ('SMATV')  and  direct
broadcast satellite systems operators and prohibits new exclusive contracts with
program  suppliers without FCC  approval, (ii) directs the  FCC to set standards
for limiting the  number of  channels that  a cable  television system  operator
could  program with programming services controlled by such operator, (iii) bars
municipalities  from  unreasonably  refusing  to  grant  additional  competitive
franchises, (iv) requires cable television operators to carry ('Must Carry') all
local broadcast stations (including home shopping broadcast stations) or, at the
option  of a  local broadcaster, to  obtain the broadcaster's  prior consent for
retransmission of  its signal  ('Retransmission  Consent'), (v)  requires  cable
television  operators to obtain  the consent of  any non-local broadcast station
prior to retransmitting  its signal and  (vi) regulates the  ownership by  cable
operators  of other media such as MMDS and SMATV. In connection with clause (ii)
above concerning limitations on affiliated programming, the FCC has  established
a  40% limit on the number of channels  of a cable television system that can be
occupied  by  programming  services  in   which  the  system  operator  has   an
attributable  interest and a national  limit of 30% on  the number of households
that any  cable  company can  serve.  A Federal  district  court has  found  the
national  limit  on the  number  of households  that can  be  served by  a cable
operator to  be unconstitutional  and the  effect of  this limitation  has  been
stayed pending review by a Federal appeals court. In connection with clause (iv)
above  concerning retransmission of a local broadcaster's signals, a substantial
number of  local  broadcast  stations  are  currently  carried  by  the  Related
Partnerships'  Systems  and  Cablevision's  cable  television  systems  and have
elected  to  negotiate  with  the  Related  Partnerships  and  Cablevision   for
Retransmission  Consent. Although the Related  Partnerships and Cablevision have
obtained Retransmission  Consent agreements  with  all broadcast  stations  they
currently  carry, a number of  these agreements are temporary  in nature and the
potential remains  for  discontinuation  of  carriage if  an  agreement  is  not
ultimately reached.
 
     The  FCC has imposed new regulations under  the 1992 Cable Act in the areas
of customer service, technical standards, equal employment opportunity, privacy,
rates for  leased access  channels, obscenity  and indecency,  disposition of  a
customer's  home  wiring  and  compatibility  between  cable  systems  and other
consumer  electronic  equipment  such  as  'cable  ready'  television  sets  and
videocassette recorders.
 
     A  number  of lawsuits  have been  filed in  federal court  challenging the
constitutionality of various provisions  of the 1992 Cable  Act. A challenge  to
the  constitutionality of the 1992 Cable Act's  Must Carry rules was denied by a
federal court in April 1993. On appeal, the United States Supreme Court returned
this decision to the lower court for further proceedings. Most other  challenged
provisions  of the 1992 Cable Act have been upheld at the federal district court
level,  including  provisions  governing  rate  regulation  and   retransmission
consent, but an appeal to the U.S. Court of Appeals for the District of Columbia
Circuit of that decision has been filed. Neither the Partnership nor Cablevision
can  predict the outcome of  any of the foregoing  litigation affecting the 1992
Cable Act. The material provisions of the 1992 Cable Act remain in effect during
the pendency of the litigation. In a separate challenge to the constitutionality
of the FCC's rate regulation scheme under the 1992 Cable Act, a Federal  appeals
court upheld the material aspects of that scheme.
 
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<PAGE>
     IMPACT   OF  PENDING  TELECOMMUNICATIONS  LEGISLATION  ON  FCC  CABLE  RATE
REGULATION. Both the U.S.  Senate and the House  of Representatives have  passed
legislation  that would  significantly relax  cable rate  regulation. The Senate
bill would modify the 1992 Cable Act's definition of 'effective competition'  to
deregulate  all cable rates, including basic service rates, whenever a telephone
company begins to offer comparable video programming services to subscribers  in
a cable operator's franchise area. The Senate bill also limits the FCC's ability
to  regulate rates for non-basic services offered  by an operator not subject to
'effective competition' only to instances in which an operator's rates for  such
services  substantially exceed the national average. The regulation of rates for
basic services offered  by an  operator not subject  to 'effective  competition'
would remain unchanged.
 
     The  House bill would deregulate all non-basic rates as soon as a telephone
company has been authorized to construct  video dialtone facilities or has  been
authorized  by  the  FCC  or  local  franchising  authorities  to  provide video
programming to subscribers in  the operator's franchise area  by any means.  The
House  bill  also would  deregulate non-basic  rates in  all franchise  areas 15
months after the date of enactment.
 
     The  differences  between  the  Senate-  and  House-passed  bills  must  be
reconciled  before the legislation would become law. Neither the Partnership nor
Cablevision can at this point predict whether the legislation ultimately will be
enacted into law or the final form the legislation may take.
 
     In December 1994,  the Federal Communications  Commission's Cable  Services
Bureau   (the  'Bureau')  issued  an  order   (the  'Order')  holding  that  the
Partnership's Family Cable programming package should have been subject to  rate
regulation  as of September 1, 1993. If the Order were to have been sustained on
appeal by the FCC, it would have required the Partnership to reduce the rates it
charges for  its  basic  service tier  and  for  its Metro  Service  package  of
programming services. The Order also stated that the Partnership would have been
liable for refunds on account of the Order, for the difference between the rates
charged  for these service packages  and the rates that  would have been charged
for them  if  Family  Cable had  been  considered  a regulated  offering  as  of
September 1, 1993.
 
     The  Partnership filed a motion to ask  the Bureau to reconsider its Order.
In February 1995, the Bureau ordered a  stay of the Order pending resolution  of
the Partnership's motion for reconsideration. In April 1995, the FCC tentatively
agreed  to terms proposed by the Partnership that would resolve issues raised by
the Order and pending rate complaints against the Partnership. Under the  terms,
the  Partnership would not be required to make any further reduction in rates or
any additional subscriber refunds.  On August 7, 1995,  the FCC issued an  order
adopting the terms proposed by the Partnership.
 
     OTHER  FCC REGULATION. In addition to the rules and regulations promulgated
by the  FCC under  the  1984 Cable  Act and  the  1992 Cable  Act, the  FCC  has
promulgated  other rules affecting the Related Partnerships and Cablevision. FCC
rules  require  that  cable  systems  black  out  certain  network  and   sports
programming  on imported  distant broadcast signals  upon request.  The FCC also
requires that cable  systems delete  syndicated programming  carried on  distant
signals  upon the request  of any local  station holding the  exclusive right to
broadcast the same program  within the local television  market and, in  certain
cases,  upon the request  of the copyright  owner of such  programs. These rules
affect the diversity  and cost  of the Related  Partnerships' and  Cablevision's
programming options for their cable television systems.
 
     FCC  regulation also includes matters regarding restrictions on origination
and cablecasting by cable system  operators; application of the rules  governing
political   broadcasts;  customer  service;  home   wiring  and  limitations  on
advertising contained in nonbroadcast children's programming.
 
     Implementing provisions  of  the  1993  Budget Act,  the  FCC  has  adopted
requirements for payment of annual 'regulatory fees.' For 1994, cable television
systems  are required to pay regulatory fees  of $0.37 per subscriber, which may
be passed  on to  subscribers  as 'external  cost'  adjustments to  basic  cable
service.  This fee will be increased to  $0.49 per subscriber for 1995. Fees are
also assessed for other licenses,  including licenses for business radio,  cable
television relay systems ('CARS') and earth stations, which, however, may not be
collected directly from subscribers.
 
     The  FCC  has the  authority to  regulate utility  company rates  for cable
rental of pole and conduit space. States can establish preemptive regulations in
this area,  and Massachusetts,  the  state in  which the  Related  Partnerships'
Systems  operate, has done so. The FCC's technical guidelines for signal leakage
 
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<PAGE>
became  substantially   more  stringent   in  July   1990  requiring   upgrading
expenditures  by  the  Related  Partnerships  and  Cablevision  (which  required
expenditures have been made).  Two-way radio stations, microwave-relay  stations
and satellite earth stations used by the Related Partnerships' and Cablevision's
cable television systems are licensed by the FCC.
 
     Numerous  federal court decisions,  including several at  the appeals court
level, have  agreed with  challenges to  the constitutionality  of the  existing
statutory  ban on  telephone company ownership  of cable  systems. These rulings
apply to telephone company ownership of cable systems in several states in which
Cablevision owns  systems.  The  Partnership  also owns  cable  systems  in  the
geographic area to which the ruling applies. Similar lawsuits have been filed in
several  other states in  which Cablevision owns  systems. Legislation to repeal
this ban, subject to certain regulatory  requirements, has passed both the  U.S.
Senate  and  House of  Representatives;  repeal has  also  been endorsed  by the
Clinton Administration. These  bills also  would permit a  telephone company  to
acquire  an in-region  cable operator  in certain  small markets,  under certain
circumstances.  The   bills  would   also,  inter   alia,  preempt   state   and
locally-imposed   barriers  to  the  provision   of  intrastate  and  interstate
telecommunications services  by the  Partnership,  Cablevision and  other  cable
systems  operators, in competition with local  telephone companies. The House of
Representatives and  the  Senate  have passed  legislation  accomplishing  these
changes  in the law. There are  differences between the Senate- and House-passed
bills which must be reconciled before the legislation could be enacted into law.
Neither the Partnership nor Cablevision can predict whether the legislation will
be enacted into law or the final form that the legislation may take.
 
     In July 1992, the  FCC voted to authorize  additional competition to  cable
television  by  video  programmers  using  broadband  common  carrier facilities
constructed by telephone companies. The FCC allowed telephone companies to  take
ownership  interests of up to 5% in such programmers. The FCC also reaffirmed an
earlier holding,  recently  upheld  on  appeal by  a  federal  court,  that  the
programmers  using  such a  telephone  company-provided 'video  dialtone' system
would not  need to  obtain a  state or  municipal franchise.  Several  telephone
companies  have  sought approval  from the  FCC to  build such  'video dialtone'
systems. Such a system has been proposed  in Boston and Brookline as well as  in
several   other  communities  in  which  Cablevision  currently  holds  a  cable
franchise. Several of these systems have been  approved by the FCC, but none  in
areas  in which the Related  Partnerships hold cable systems.  Such a system has
been proposed  in several  communities in  which Cablevision  currently holds  a
cable franchise.
 
     In  January  1993, the  FCC proposed  establishing  a new  local multipoint
distribution service ('LMDS,' sometimes referred to as 'cellular cable') in  the
virtually  unused 28 Ghz band of the electromagnetic spectrum that could be used
to offer  multichannel video  in  competition with  cable  systems, as  well  as
two-way  communications services. The FCC has proposed issuing two LMDS licenses
per market, using auctions or lotteries to select licensees. Suite 12 Group, the
originator of  this service,  currently holds  an experimental  license and  has
constructed  a video transmission service using the  28 Ghz band in a portion of
an affiliate's service area.
 
     FEDERAL COPYRIGHT REGULATION. There  are no restrictions  on the number  of
distant  broadcast television signals that  cable television systems can import,
but cable  systems are  required to  pay  copyright royalty  fees to  receive  a
compulsory  license  to  carry  them. The  United  States  Copyright  Office has
increased the royalty fee from time to time. The FCC has recommended to Congress
the abolition  of  the compulsory  licenses  for cable  television  carriage  of
broadcast  signals.  Any  such action  by  Congress could  adversely  affect the
Related Partnerships' and Cablevision's ability  to obtain such programming  and
could increase the cost of such programming.
 
     CABLE  TELEVISION  CROSS-MEDIA OWNERSHIP  LIMITATIONS.  The 1984  Cable Act
prohibits any  person  or entity  from  owning broadcast  television  and  cable
properties  in the  same market.  The 1984 Cable  Act also  bars co-ownership of
telephone companies and cable television  systems operating in the same  service
areas,  with limited  exceptions for  rural areas. The  FCC may  also expand the
rural exemption  for telephone  companies offering  cable service  within  their
service areas. The FCC has modified its rule that formerly barred the commercial
broadcasting  networks (NBC, CBS and ABC)  from owning cable television systems.
The FCC rule does not allow the networks to acquire cable systems in markets  in
which  they  already  own  a  broadcast station,  and  sets  limitations  on the
percentage of homes that can be
 
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<PAGE>
passed, both nationally and  locally, by network-owned  cable systems. The  1992
Cable  Act imposed limits on new acquisitions  of SMATV or MMDS systems by cable
operators in  their  franchise areas.  There  is  no federal  bar  to  newspaper
ownership  of cable television systems. The Related Partnerships and Cablevision
do not  have any  prohibited cross-ownership  interests. The  telecommunications
legislation  pending in Congress would eliminate or modify these cross-ownership
limitations.  The  House  bill,   however,  would  retain  the   cable-broadcast
cross-ownership ban.
 
     STATE   AND   MUNICIPAL   REGULATION   OF   CABLE   TELEVISION.  Regulatory
responsibility for  essentially local  aspects  of the  cable business  such  as
franchisee  selection,  system  design  and  construction,  safety  and consumer
services  remains  with   either  state   or  local  officials   and,  in   some
jurisdictions,  with  both.  The  1992  Cable Act  expands  the  factors  that a
franchising authority can consider in deciding whether to renew a franchise  and
limits  the  damages  for  certain  constitutional  claims  against  franchising
authorities for  their  franchising  activities.  State  and  local  franchising
jurisdiction  is not unlimited, however, and must be exercised consistently with
the provisions of  the 1984 Cable  Act and the  1992 Cable Act.  Among the  more
significant  restrictions  that the  1984 Cable  Act  imposes on  the regulatory
jurisdiction of local franchising authorities is a 5% ceiling on franchise  fees
and  mandatory renegotiation of  certain franchise requirements  if warranted by
changed circumstances.
 
     Massachusetts has adopted legislation which specifically empowers state and
local governing  bodies  to issue  cable  television licenses  and  to  regulate
various  aspects of the cable television business. Massachusetts law establishes
a Community  Antenna Television  Commission  (the 'Television  Commission')  and
empowers  the Television Commission to promulgate rules and regulations to guide
localities in the regulation of cable television franchises. Material provisions
of the Massachusetts statute regulating cable television are incorporated in the
Boston and  Brookline Licenses.  Before  any changes  in these  licenses  become
final,  a  public hearing  on such  changes  may be  requested by  the licensing
authorities, the Related  Partnerships, or  500 voters  of the  locality of  the
license.  Massachusetts state rate regulations were superseded by the 1984 Cable
Act and the 1992 Cable Act.  See ' -- 1984 Cable Act'  and ' -- 1992 Cable  Act'
above.
 
     The  1992 Cable  Act authorizes  state and  local franchise  authorities to
regulate the  basic cable  service rates  of certain  cable television  systems,
including  the Boston and Brookline Systems, consistent with FCC regulations. In
its report and order on rate regulation, the FCC determined that the  Television
Commission  is the 'franchising authority' for the purposes of carrying out rate
regulation. The  Television Commission  notified  the FCC  of its  intention  to
exercise  this  authority  consistent  with the  FCC's  regulations  and adopted
regulations stating that the Television  Commission will regulate basic  service
tier  and equipment rates either at the request of a local franchising authority
or at  its own  initiative if  it finds  such regulation  to be  'in the  public
interest.'  The Television Commission has adopted procedures for rate regulation
that require adjudicatory  hearing procedures for  determination of  'benchmark'
rates  as well as for cost of  service regulation. Pursuant to these procedures,
the Television Commission conducted hearings on the initial basic services rates
of the Related Partnerships'  Systems. A decision on  these rates was issued  in
May  1994  and the  Related Partnerships  filed an  appeal to  the FCC  which is
pending. In addition, the Television Commission has established a pilot  program
to  authorize up to  six cities or  towns to conduct  rate regulation subject to
review by  the Television  Commission. The  City of  Boston has  been chosen  to
participate in the pilot program.
 
     A  Massachusetts  statute  enacted  at the  end  of  1991  authorizes cable
television companies to enter multiple  dwelling units to construct and  install
cable  television facilities. This entry is subject to the right of the property
owner to seek  reasonable compensation for  the occupation of  property by  such
facilities   pursuant  to  the  state  eminent  domain  statute  and  reasonable
restrictions to protect the safety or appearance of buildings.
 
     The Massachusetts cable television statute also requires written  municipal
consent  to any transfer of a cable television license or transfer of control of
a cable television licensee. Such consent may not be arbitrarily or unreasonably
withheld, and review is limited to the financial, technical, managerial,  legal,
and  character qualifications of the transferee.  Such consent is required to be
obtained in connection with the consummation of the Transactions.
 
     The Television Commission  has adopted billing  and termination of  service
rules.  These rules require that written disclosure of all billing practices and
rates, including rates for all available levels of
 
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service, be provided to a customer prior to subscription. Prior notification  of
rate  changes, retiering  of services  offered, and  substantial changes  in the
number or  type  of  programming  services  must  be  given  to  the  Television
Commission,  the  franchising authority,  and all  affected subscribers  30 days
prior to institution.  The rules prescribe  bill formats and  set standards  for
advance  billing,  late  charges,  termination  of  service  and  disconnect and
downgrade charges, require that local  procedures be established for  resolution
of  billing disputes, and provide for optional Television Commission arbitration
of such disputes.
 
     The Television  Commission  has  also  proposed  rules  that  set  specific
timetables  for the franchise  renewal procedures established  in the 1984 Cable
Act, but has not yet  adopted regulations in this area,  and is not expected  to
adopt the proposed rules.
 
                    DESCRIPTION OF CABLEVISION CAPITAL STOCK
 
     Cablevision  is authorized to issue 80,000,000  shares of capital stock, of
which 50,000,000 shares are Cablevision Class A Common Stock, par value $.01 per
share, 20,000,000 shares are  Cablevision Class B Common  Stock, par value  $.01
per share and 10,000,000 shares are Preferred Stock, par value $.01 per share.
 
CABLEVISION CLASS A COMMON STOCK AND CABLEVISION CLASS B COMMON STOCK
 
     All shares of Cablevision common stock currently outstanding are fully paid
and  non-assessable, not subject  to redemption and  without preemptive or other
rights to  subscribe  for or  purchase  any proportionate  part  of any  new  or
additional  issues of stock of any class or of securities convertible into stock
of any class.
 
     VOTING. Holders of  Cablevision Class A  Common Stock are  entitled to  one
vote  per share. Holders of Cablevision Class B Common Stock are entitled to ten
votes per share. All actions submitted to a vote of stockholders are voted on by
holders of Cablevision Class A Common Stock and Cablevision Class B Common Stock
voting together as a single class, except  for the election of directors and  as
otherwise set forth below. With respect to the election of directors, holders of
Cablevision  Class A Common Stock will vote  as a separate class and be entitled
to elect 25% of the total number of directors constituting the whole Cablevision
Board of Directors (the 'Cablevision Class A Directors') and, if such 25% is not
a whole number, then  the holders of  Cablevision Class A  Common Stock will  be
entitled  to elect the nearest higher whole number of directors that is at least
25% of the  total number  of directors. Holders  of Cablevision  Class B  Common
Stock,  voting as  a separate  class, will  be entitled  to elect  the remaining
directors.
 
     If, however,  on the  record  date for  any  stockholder meeting  at  which
directors  are to  be elected, the  number of outstanding  shares of Cablevision
Class A Common Stock is less than 10% of the total number of outstanding  shares
of both classes of common stock, the holders of Cablevision Class A Common Stock
and  Cablevision Class B Common Stock will  vote together as a single class with
respect to the  election of  directors and the  holders of  Cablevision Class  A
Common  Stock  will not  have the  right to  elect  25% of  the total  number of
directors but will have one vote per share for all directors and the holders  of
Cablevision  Class  B  Common  Stock  will have  ten  votes  per  share  for all
directors.
 
     If, on the record date for  any stockholder meeting at which directors  are
to  be elected, the number  of outstanding shares of  Cablevision Class B Common
Stock is less than  12 1/2% of  the total number of  outstanding shares of  both
classes  of common stock, then the holders  of Cablevision Class A Common Stock,
voting as a  separate class,  would continue to  elect a  number of  Cablevision
Class A Directors equal to 25% of the total number of directors constituting the
whole  Cablevision Board of Directors and, in addition, would vote together with
the holders of Cablevision Class B Common Stock to elect the remaining directors
to be elected at such  meeting, with the holders  of Cablevision Class A  Common
Stock  entitled to  one vote per  share and  the holders of  Cablevision Class B
Common Stock entitled to ten votes per share.
 
     In addition, the  affirmative vote or  consent of the  holders of at  least
66  2/3% of the outstanding  shares of Cablevision Class  B Common Stock, voting
separately as a  class, is  required for the  authorization or  issuance of  any
additional   shares  of   Cablevision  Class   B  Common   Stock  and   for  any
 
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<PAGE>
amendment, alteration  or repeal  of any  provisions of  Cablevision's  Restated
Certificate   of  Incorporation   which  would  affect   adversely  the  powers,
preferences or rights of the Cablevision  Class B Common Stock. The  Cablevision
Restated Certificate of Incorporation does not provide for cumulative voting.
 
     CONVERSION.  The Cablevision Class A Common Stock has no conversion rights.
The Cablevision Class  B Common Stock  is convertible into  Cablevision Class  A
Common  Stock in whole or in part at any time and from time to time on the basis
of one share of Cablevision Class A  Common Stock for each share of  Cablevision
Class B Common Stock.
 
     DIVIDENDS.  Holders  of Cablevision  Class A  Common Stock  and Cablevision
Class B Common Stock are  entitled to receive dividends  equally on a per  share
basis  if and  when such  dividends are  declared by  the Board  of Directors of
Cablevision from funds legally available  therefor. No dividend may be  declared
or paid in cash or property on shares of either Cablevision Class A Common Stock
or   Cablevision  Class  B  Common  Stock  unless  the  same  dividend  is  paid
simultaneously on each share of the other class of common stock. In the case  of
any  stock dividend, holders of Cablevision Class A Common Stock are entitled to
receive the same percentage dividend (payable  in shares of Cablevision Class  A
Common Stock) as holders of Cablevision Class B Common Stock receive (payable in
shares  of Cablevision  Class B Common  Stock). On June  14, 1994, Cablevision's
stockholders approved an amendment to Cablevision's certificate of incorporation
to permit  the  distribution of  shares  of  capital stock  of  any  Cablevision
subsidiary to Cablevision common stockholders that differ to the extent that the
Cablevision  common stock differs  as to voting rights  and rights in connection
with certain dividends.
 
     LIQUIDATION. Holders of  Cablevision Class A  Common Stock and  Cablevision
Class  B Common Stock share with each other on a ratable basis as a single class
in the  net assets  of  Cablevision available  for  distribution in  respect  of
Cablevision  Class A Common  Stock and Cablevision  Class B Common  Stock in the
event of liquidation.
 
     OTHER  TERMS.  Neither  the  Cablevision  Class  A  Common  Stock  nor  the
Cablevision  Class B Common Stock  may be subdivided, consolidated, reclassified
or otherwise  changed  unless contemporaneously  therewith  the other  class  of
shares  is subdivided,  consolidated, reclassified  or otherwise  changed in the
same proportion and in the same manner.
 
     In any merger, consolidation or  business combination the consideration  to
be  received per share by holders of  either Cablevision Class A Common Stock or
Cablevision Class B Common Stock must  be identical to that received by  holders
of the other class of common stock, except that in any such transaction in which
shares  of capital stock  are distributed, such  shares may differ  as to voting
rights only to  the extent  that voting  rights now  differ between  Cablevision
Class A Common Stock and Cablevision Class B Common Stock.
 
     RESTRICTIONS ON OWNERSHIP. Transfer of shares of Cablevision Class A Common
Stock  or Cablevision  Class B Common  Stock which  could result in  a change of
control of  Cablevision may  require the  approval of  state agencies  or  local
franchising authorities in certain states in which Cablevision operates.
 
     TRANSFER   AGENT.  Cablevision's  transfer  agent  and  registrar  for  the
Cablevision Class A Common Stock is Mellon Securities Trust Company.
 
CABLEVISION PREFERRED STOCK
 
     The authorized  preferred  stock of  Cablevision  consists of  (i)  200,000
shares  of Series B  Cumulative Convertible Preferred Stock,  $.01 par value and
$100 liquidation value per share  (the 'Cablevision Series B Preferred  Stock'),
none  of  which are  outstanding,  (ii) 112,500  shares  of Series  C Cumulative
Preferred Stock,  $.01 par  value  and $100  liquidation  value per  share  (the
'Cablevision   Series  C  Preferred  Stock'),   of  which  110,622  shares  were
outstanding at  March 31,  1995, (iii)  112,500 shares  of Series  D  Cumulative
Preferred  Stock, $.01 par value  and $100 liquidation value  per share, none of
which are outstanding (the 'Cablevision Series D Preferred Stock'), (iv) 100,000
shares of Series E Redeemable Exchangeable Convertible Preferred Stock, $.01 par
value and  $1,000 liquidation  preference  per share  (the 'Series  E  Preferred
Stock'),  100,000 of which  are outstanding at  March 31, 1995,  and (v) 100,000
shares of  Series  F Redeemable  Preferred  Stock,  $.01 par  value  and  $1,000
liquidation  preference per share, none of  which are outstanding (the 'Series F
Preferred Stock' and the
 
                                      155
 
<PAGE>
Cablevision Series  B Preferred  Stock, Cablevision  Series C  Preferred  Stock,
Cablevision  Series D  Preferred Stock,  Series E  Preferred Stock  and Series F
Preferred Stock  are  hereinafter  sometimes collectively  referred  to  as  the
'Cablevision  Preferred Stock'). The Cablevision  Series A Preferred Stock, $.01
par value, was cancelled by the Board of Directors of Cablevision on February 2,
1988.
 
     The holders  of Cablevision  Series B  Preferred Stock  are entitled,  when
declared by the Cablevision Board of Directors, to dividends at the time legally
available  at the annual rate of $12.00 per share prior and in preference to any
declaration of payment of any dividend  on the common stock of Cablevision.  The
holders  of  Cablevision  Series  C Preferred  Stock  and  Cablevision  Series D
Preferred Stock  are  entitled,  when  declared  by  the  Cablevision  Board  of
Directors,  to dividends  at the  time legally available  at the  annual rate of
$8.00 per share prior  and in preference  to any declaration  of payment of  any
dividend  on  the common  stock  of Cablevision.  The  holders of  the  Series E
Preferred Stock and the Series F Preferred Stock are entitled, when declared  by
the  Board  of Directors,  to dividends  at  the time  legally available  at the
floating rate  of  LIBOR plus  2.50%  payable prior  and  in preference  to  any
declaration  of  payment of  any dividend  on the  common stock  of Cablevision.
Dividends on  the Series  E Preferred  Stock and  Series F  Preferred Stock  are
payable, at Cablevision's option, either in cash or registered shares of Class A
Common  Stock with a value equalling 105% of the required dividend. The right to
dividends on shares of Cablevision Preferred Stock are cumulative. In the  event
of  any liquidation,  dissolution or winding  up of Cablevision,  the holders of
Cablevision Series B  Preferred Stock,  Series C  Preferred Stock  and Series  D
Preferred  Stock are entitled to receive a preferential amount equal to $100 for
each share of Cablevision Series B Preferred Stock, Series C Preferred Stock and
Series D  Preferred Stock  held plus  all dividends  (whether or  not earned  or
declared)  accrued and unpaid  on such shares of  Cablevision Preferred Stock to
the date of  final distribution in  preference to any  such distribution to  the
holders  of the common  stock of Cablevision.  In the event  of any liquidation,
dissolution or winding up of the  Registrant, the holders of Series E  Preferred
Stock and Series F Preferred Stock are entitled to receive a preferential amount
equal  to  $1,000  for each  share  of Series  E  Preferred Stock  and  Series F
Preferred Stock held  plus all  dividends (whether  or not  earned or  declared)
accrued  and  unpaid on  such shares  of Preferred  Stock to  the date  of final
distribution in preference to any such distribution to the holders of the common
stock of Cablevision.
 
     Cablevision at its option may, but shall not be required to, redeem, at any
time and from time to time, on not less than 30 days nor more than 60 days prior
notice, any or all of  the shares of Cablevision  Series B Preferred Stock  then
outstanding  at a  price of $100  per share  plus all dividends  (whether or not
earned or declared)  accrued and unpaid  on the shares  of Cablevision Series  B
Preferred  Stock to  the date  fixed for  redemption (the  'Cablevision Series B
Preferred Stock Redemption Price'). During the  period ending 30 years from  the
date  of authorization, no such redemption may  be made unless the closing price
per share of the Cablevision Class A Common Stock on any 20 trading days  within
a  period of  30 consecutive trading  days preceding  the date of  the notice of
redemption was at least 150% of the conversion price of the Cablevision Series B
Preferred Stock.  Commencing  30  years  from the  date  of  authorization,  the
Cablevision Series B Preferred Stock may be redeemed at the Cablevision Series B
Preferred Stock Redemption Price at any time.
 
     At  any time  and from time  to time  commencing on December  31, 1997, the
holders of  Cablevision  Series  C  Preferred Stock  and  Cablevision  Series  D
Preferred  Stock  may require  Cablevision  to redeem,  upon  30 days  notice to
Cablevision, any or all  of the shares of  Cablevision Series C Preferred  Stock
and  Cablevision Series D Preferred  Stock then outstanding at  a price equal to
the lesser of (i) $100 per share  or (ii) the present value of $100,  discounted
from  December 31, 2007 to the date of  such redemption, plus, in each case, all
dividends (whether or not earned or  declared) accrued and unpaid on the  shares
of Cablevision Series C Preferred Stock and Cablevision Series D Preferred Stock
to  the date fixed for redemption (the 'Cablevision Series C Preferred Stock and
Cablevision Series D Preferred Stock Redemption Price'). Cablevision may, at its
option, upon notice to the holders requesting redemption within 20 days of  such
holders'  notice  to  Cablevision,  convert  all  or  part  of  such  shares  of
Cablevision Series C Preferred Stock into  Cablevision Class B Common Stock  and
all  or  part  of such  shares  of  Cablevision Series  D  Preferred  Stock into
Cablevision Class A Common Stock. Cablevision  at its option may, but shall  not
be  required to, redeem,  at any time and  from time to  time after December 31,
1997, on not less than 30 days nor more than 60 days prior notice, any or all of
the shares
 
                                      156
 
<PAGE>
of Cablevision Series C Preferred Stock and Cablevision Series D Preferred Stock
then outstanding at  the Cablevision  Series C Preferred  Stock and  Cablevision
Series D Preferred Stock Redemption Price.
 
     At any time and from time to time until three days prior to a redemption by
Cablevision,  any holder  of Cablevision Series  B Preferred Stock  may elect to
convert such shares  into that number  of shares of  Cablevision Class A  Common
Stock determined by dividing $100 plus an amount equal to all dividends (whether
or not earned or declared) accrued or unpaid on any shares of Cablevision Series
B  Preferred Stock being converted by  $19.575. If Cablevision elects to convert
any shares  of Cablevision  Series C  Preferred Stock  or Cablevision  Series  D
Preferred  Stock after a  demand for redemption  by such holders,  the number of
shares to  be  issued  by  Cablevision  shall  be  calculated  by  dividing  the
applicable  Cablevision  Series  C  Preferred  Stock  and  Cablevision  Series D
Preferred Stock Redemption Price by the average  of the market price of a  share
of  Cablevision Class A Common Stock for  the 30 trading days preceding the date
on which  Cablevision gives  notice  of its  election  to convert  such  shares.
Holders  of Series  B Preferred  Stock, Series  C Preferred  Stock and  Series D
Preferred Stock have no voting  rights except as to  which they may be  entitled
under the laws of the State of Delaware.
 
     Cablevision  may, at its option, on not less than 30 days' nor more than 60
days' prior notice, redeem any or all of the shares of Series E Preferred  Stock
or  Series F Preferred Stock,  at a redemption price,  payable in cash, equal to
$1,000 per share plus all dividends (whether or not earned or declared)  accrued
and  unpaid on the shares of the Series  E Preferred Stock or Series F Preferred
Stock to the date fixed for redemption.
 
     During the Convertibility Period (as  defined below), holders of shares  of
Series E Preferred Stock may convert any or all such shares into shares of Class
A  Common Stock by delivery of a written notice to Cablevision not less than two
Business Days prior  to the  proposed Conversion  Date (as  defined below).  The
number of shares of Class A Common Stock to be issued upon conversion of a share
of  Series  E  Preferred  Stock  on any  date  (each,  a  'Conversion  Date') is
calculated by dividing $1,000 plus an amount equal to all dividends (whether  or
not  earned or declared) accrued  or unpaid on any  shares of Series E Preferred
Stock being converted (calculated as of the relevant Conversion Date) by 95%  of
the   current  market   value  of   the  Cablevision   Class  A   Common  Stock.
'Convertibility Period' means the  period beginning on  April 1, 1995;  provided
that  Cablevision has the right to suspend the conversion rights with respect to
the shares of Series E Preferred Stock from April 1, 1995 through March 31, 1997
as long as it is in compliance  with certain financial covenants and is  current
on  dividend payments  with respect  to such  Preferred Stock.  In addition, the
holders of the  Series E Preferred  Stock have  the right to  convert shares  of
Series  E  Preferred Stock  to shares  of  Cablevision Class  A Common  Stock in
connection with various change in  control transactions and Cablevision has  the
right to require conversion of the Series E Preferred Stock to Cablevision Class
A  Common Stock on any day that the closing price of the Class A Common Stock is
less than $40.00 per share (subject to adjustment).
 
     Upon five days'  written notice  to Cablevision,  the holders  of Series  E
Preferred  Stock, at any time and from time  to time, may exchange each share of
the Series  E Preferred  Stock, in  whole or  in part,  for shares  of Series  F
Preferred  Stock.  In addition,  if  the holders  of not  less  than 51%  of the
outstanding shares of Series E  Preferred Stock provide Cablevision with  notice
that  they  intend to  sell  to a  broker  not less  than  $50,000,000 aggregate
liquidation preference  of  the  Series  F Preferred  Stock,  then  the  holders
providing  such notice may  require all holders  of Series E  Preferred Stock to
exchange their  shares  for shares  of  Series  F Preferred  Stock.  In  certain
circumstances,  the  shares of  Series E  Preferred Stock  may be  exchanged for
shares of additional preferred stock.
 
     The holders  of Series  E Preferred  Stock and  Series F  Preferred  Stock,
except  as  otherwise  required under  Delaware  law  and as  set  forth  in the
Certificate of Designations related thereto, shall not be entitled or  permitted
to vote on any matter required or permitted to be voted upon by the stockholders
of  Cablevision.  In the  event that  Cablevision  (a) fails  to declare  or pay
dividends on the Series E Preferred Stock  or Series F Preferred Stock for  four
quarterly  dividend  payment  dates or  (b)  breaches or  violates  the covenant
contained in  the Certificate  of Designations  related thereto,  the number  of
directors  constituting the Cablevision Board of Directors shall be increased to
permit the holders of the Series E Preferred Stock and Series F Preferred  Stock
to elect one member of the Cablevision Board of Directors. Holders of a majority
of  the issued and  outstanding shares of  Series E Preferred  Stock or Series F
Preferred Stock, voting as one class together with the shares of any other class
of Preferred
 
                                      157
 
<PAGE>
Stock then entitled to elect directors, shall thereupon have the exclusive right
to elect one member of the Board  of Directors at any annual or special  meeting
of  stockholders or at  a special meeting  of the holders  of Series E Preferred
Stock, Series  F  Preferred Stock  and  such  Preferred Stock  called  for  such
purpose.
 
     Upon  redemption or conversion, shares of Cablevision Preferred Stock shall
be cancelled. Holders of Cablevision Preferred Stock have no preemptive or other
rights to  subscribe  for or  purchase  any proportionate  part  of any  new  or
additional  issues of stock of any class or of securities convertible into stock
of any class.
 
                               FEES AND EXPENSES
 
     Except as described below, each party will bear its own expenses, costs and
fees (including  the  fees  of  attorneys, auditors  and  appraisers,  costs  of
printing  and  mailing  the  Incorporation  and  Merger  Consents,  this Consent
Solicitation Statement/Prospectus and other documents, financial advisory  fees,
investment  banking  fees, travel  expenses and  all other  fees related  to the
preparatory work for the Transactions) in connection with the Transactions, and,
except as  provided  below,  Cablevision  and  the  Partnership  shall  each  be
responsible for half of the costs of the preparation and execution of the Merger
Agreement,  and the preparation  of the Incorporation  and Merger Consents, this
Consent Solicitation Statement/Prospectus and other documents.
 
     If the Merger  is consummated, Cablevision  has agreed to  bear all of  the
Partnership's  and Boston Sub's expenses, costs  and fees (including the fees of
attorneys, auditors and appraisers, costs of printing and mailing the Merger and
Incorporation Consents, this Consent Solicitation Statement/Prospectus and other
documents, financial advisory fees, investment banking fees, travel expenses and
all other  fees  related  to  the preparatory  work  for  the  Transactions)  in
connection with the Transactions, including the preparation and execution of the
Merger Agreement and compliance therewith, and the preparation of the Merger and
Incorporation Consents, this Consent Solicitation Statement/Prospectus and other
documents.
 
     Cablevision  has also  generally agreed to  bear all costs  and expenses in
connection with the solicitation of consents to the Incorporation and Merger  if
either  the  Incorporation or  Merger  is not  approved.  If the  Merger  is not
consummated, the Partnership shall bear all of the Partnership's other expenses,
costs  and  fees,  subject  to  reimbursement,  as  set  forth  below.  If   the
Incorporation  is rejected  by the  Limited Partners,  Cablevision has generally
agreed to reimburse the  Partnership promptly upon request  for a percentage  of
such  other  expenses, costs  and fees  equal to  (i) the  total amount  of such
expenses, costs and fees multiplied by (ii) a fraction the numerator of which is
the number  of  Units entitled  to  vote  that did  not  vote in  favor  of  the
Incorporation and the denominator of which is the total number of Units entitled
to  vote that are outstanding on the Incorporation Expiration Date. In addition,
if the  Incorporation is  approved by  the Limited  Partners but  the Merger  is
rejected  by the Limited Partners, Cablevision generally has agreed to reimburse
the Partnership promptly upon request for  a percentage of such other  expenses,
costs  and fees equal to  (i) the total amount of  such expenses, costs and fees
multiplied by (ii)  a fraction the  numerator of  which is the  number of  Units
entitled to vote that did not vote in favor of the Merger and the denominator of
which  is the total number of Units entitled to vote that are outstanding on the
Merger Expiration Date. If  the Merger is not  consummated, Cablevision is  only
required  to  bear  expenses  as  provided  above  to  the  extent  that certain
provisions of the California Corporations  Code would have required the  General
Partners or Cablevision to bear such expenses if such provisions were applicable
to  the  Transactions. The  General  Partners believe,  based  on review  of the
California Corporations  Code, that  Cablevision will  be required  to bear  the
expenses of the Partnership as provided above if the Merger is not consummated.
 
     Cablevision  has agreed  to pay all  of the Partnership's  and Boston Sub's
costs and  expenses relating  to the  Transactions if  the Merger  Agreement  is
terminated by Cablevision because it determines that the Incorporation or Merger
is  not in  the best  interests of Cablevision's  public stockholders  or if the
Merger Agreement  is terminated  because  of a  material  breach of  the  Merger
Agreement  by a member of  the Cablevision Group. The  Partnership has agreed to
pay all of Cablevision's, the Partnership's and Boston Sub's costs and  expenses
relating  to  the  Transactions  (other  than  solicitation  costs,  which  will
generally be borne by Cablevision as described above) if the Merger Agreement is
terminated by either
 
                                      158
 
<PAGE>
General Partner because the General Partners determine that the Merger is not in
the best interests of the unaffiliated  Limited Partners and the Partnership  or
if  the  Merger Agreement  is terminated  by Cablevision  because of  a material
breach of the Merger Agreement by a member of the GP Group.
 
     The estimated fees and expenses for the Transactions are itemized below.
 
<TABLE>
<CAPTION>
SEC registration fee................................................................................   $   18,953
<S>                                                                                                    <C>
ASE listing fee.....................................................................................       15,300
Fee to PaineWebber for fairness opinion.............................................................      725,000
Fee to DLJ for fairness opinion.....................................................................      400,000
Fee to D.F. King & Co., Inc. for solicitation fees and expenses.....................................        7,500
Fees to Agent and Distribution Agent................................................................        7,500
Legal fees and expenses.............................................................................    3,250,000
Printing costs......................................................................................       40,000
Accounting fees.....................................................................................      125,000
Miscellaneous.......................................................................................       10,747
                                                                                                       ----------
Total...............................................................................................   $4,600,000
                                                                                                       ----------
                                                                                                       ----------
</TABLE>
 
                                 LEGAL MATTERS
 
     The validity of the  issuance of the shares  of Cablevision Class A  Common
Stock  offered by Cablevision will be passed  upon for Cablevision by Sullivan &
Cromwell, New  York,  New York.  The  federal  income tax  consequences  of  the
Incorporation  not followed by  the Merger will  be passed upon  for the General
Partners by Debevoise  & Plimpton, New  York, New York.  The federal income  tax
consequences  of the  Incorporation, the Merger  and Liquidation  will be passed
upon for the General Partners by Debevoise  & Plimpton, New York, New York.  The
federal  income tax consequences of the  Incorporation and Merger will be passed
upon for  Cablevision  by Sullivan  &  Cromwell,  New York,  New  York.  Certain
Massachusetts tax consequences will be passed upon for the Partnership by Mintz,
Levin,  Cohn, Ferris,  Glovsky and  Popeo, P.C.,  Boston, Massachusetts, special
Massachusetts counsel to the Partnership.
 
                                    EXPERTS
 
     The consolidated financial statements  of Cablevision and its  subsidiaries
as  of December 31,  1994 and 1993 and  for each of the  years in the three-year
period ended  December 31,  1994  that are  incorporated  by reference  in  this
Consent  Solicitation  Statement/Prospectus  have  been  incorporated  herein by
reference in reliance  upon the  report of  KPMG Peat  Marwick LLP,  independent
certified  public accountants,  incorporated herein  by reference,  and upon the
authority of said firm as experts in accounting and auditing.
 
     The consolidated financial statements of the Partnership as of December 31,
1994 and 1993 and for each of the years in the three-year period ended  December
31,  1994 that  are included  in this  Consent Solicitation Statement/Prospectus
have been included herein in reliance upon the report of KPMG Peat Marwick  LLP,
independent   certified  public  accountants,  included  herein,  and  upon  the
authority of said firm as experts in accounting and auditing.
 
     The financial statements of American Movie  Classics Company as of and  for
the  years ended December  31, 1993 and  1992 that are  included in this Consent
Solicitation Statement/Prospectus have been included herein in reliance upon the
report of  KPMG  Peat Marwick  LLP,  independent certified  public  accountants,
included  herein, and upon the  authority of said firm  as experts in accounting
and auditing.
 
     The financial  statements  of Monmouth  Cablevision  Associates,  Riverview
Cablevision  Associates,  L.P.  and Framingham  Cablevision  Associates, Limited
Partnership, each as of and for the years ended December 31, 1993 and 1992  that
are  included  in  this  Consent  Solicitation  Statement/Prospectus  have  been
included  herein  in  reliance  upon  the  report  of  Deloitte  &  Touche  LLP,
independent   certified  public  accountants,  included  herein,  and  upon  the
authority of said firm as experts in accounting and auditing.
 
                                      159
<PAGE>
                                    GLOSSARY
 
     This  Glossary  section  defines certain  key  terms used  in  this Consent
Solicitation State-ment/Prospectus:
 
     Affiliate Claims. Outstanding  subordinated debt  and advances,  management
fees and accrued and unpaid interest thereon held by members of the GP Group and
the Cablevision Group.
 
     Agent.  Bank of Boston, the agent for  the collection and tabulation of the
Incorporation Consents and the escrow agent for the Merger Consents.
 
     ASE. The American Stock Exchange.
 
     Assets. Substantially all of  the assets held by  the Partnership prior  to
the  consummation  of the  Incorporation, including  the  Boston System  and the
Partnership's 99% limited partnership interest in Brookline.
 
     Average Cablevision  Stock Price.  The arithmetic  average of  the  closing
price  per share of the Cablevision  Class A Common Stock on  the ASE for the 20
trading days ending on the second trading day prior to the Effective Date.
 
     Banks.  The  lenders  under  the  Original  Loan  Agreement  and  the  Loan
Agreement.
 
     Boston  License. The 15-year, nonexclusive franchise  issued by the City of
Boston in 1982 and expiring in 1997 and presently held by the Partnership.
 
     Boston Sub. The  new corporation established  as the Incorporation  vehicle
and a wholly-owned subsidiary of the Partnership.
 
     Boston Sub Shares. The shares of common stock of Boston Sub.
 
     Boston  System. The  Partnership's cable television  system in  the City of
Boston.
 
     Brookline. Cablevision of  Brookline Limited  Partnership, a  Massachusetts
limited  partnership of  which 99%  is held  by the  Partnership as  its limited
partner and 1% is held by Dolan and CSBrC as general partners.
 
     Brookline License. The 15-year nonexclusive franchise issued by the Town of
Brookline in 1982 and expiring in 1997 presently held by Brookline.
 
     Brookline System.  Brookline's  cable  television system  in  the  Town  of
Brookline.
 
     Cablevision. Cablevision Systems Corporation, a Delaware corporation.
 
     Cablevision Class A Common Stock. Class A Common Stock, par value $0.01 per
share, of Cablevision.
 
     Cablevision Class B Common Stock. Class B Common Stock, par value $0.01 per
share, of Cablevision.
 
     Cablevision   Finance.   Cablevision   Finance   Limited   Partnership,   a
wholly-owned subsidiary of Cablevision.
 
     Cablevision Finance  Full  Contractual  Rights.  The  rights  conferred  on
Cablevision  Finance pursuant  to the terms  of the instruments  relating to the
Preferred Equity held  by it, including  (i) the  right to payment  of the  full
amounts  contributed to the Partnership in respect of its Preferred Equity; (ii)
any unpaid cumulative  distributions at the  rate of 15%  per annum,  compounded
semi-annually; (iii) the right to a payment of (i) and (ii) out of funds legally
available  for distribution to Partners, prior  to any distribution to Partners;
and (iv)  the right  to receive  20% of  all amounts  available for  post-Payout
distributions.
 
     Cablevision  Governing  Documents.  Cablevision's  Restated  Certificate of
Incorporation and By-Laws.
 
     The Cablevision Group. Cablevision  and its subsidiaries. Only  Cablevision
and  Cablevision  Finance,  however, hold  liabilities  of or  interests  in the
Partnership.
 
                                      160
 
<PAGE>
     Cablevision  Special  Committee.  A  special  committee  of  the  Board  of
Directors of Cablevision, composed entirely of directors of Cablevision who were
elected  by  holders of  Cablevision's  Class A  Common  Stock and  who  are not
employees of Cablevision.
 
     Code. The Internal Revenue Code of 1986, as amended.
 
     Commission. The Securities and Exchange Commission.
 
     Consent  Solicitation  Statement/Prospectus.   This  Consent   Solicitation
Statement/Prospectus.
 
     CSBC.  Cablevision Systems Boston  Corporation, a Massachusetts corporation
wholly-owned by Dolan, and a General Partner of the Partnership.
 
     CSBrC. Cablevision Systems  Brookline Corporation,  a Delaware  corporation
wholly-owned by Dolan, and a General Partner of Brookline.
 
     CSSC.  Cablevision  Systems Services  Corporation,  a New  York corporation
wholly-owned by Dolan that, among other things, provides management services  to
the Related Partnerships.
 
     CSSC  Full Contractual Rights. The rights conferred on CSSC pursuant to the
terms of the instruments relating to the Preferred Equity held by it,  including
(i)  the right to payment of the  full amounts contributed to the Partnership in
respect of  its  Preferred  Equity; (ii)  any  unpaid  cumulative  distributions
thereon  at the rate of  15% per annum, compounded  semi-annually; and (iii) the
right to payment of (i) and (ii) out of funds legally available for distribution
to Partners, prior to any distribution to Partners. The right to payment of  (i)
is subordinate to the payment of the full amounts contributed to the Partnership
in respect of Cablevision Finance's Preferred Equity.
 
     DGCL. The Delaware General Corporation Law.
 
     DLJ. Donaldson Lufkin & Jenrette Securities Corporation.
 
     Dolan.  Charles F. Dolan,  the managing general  partner of the Partnership
and Brookline and the Chairman and Chief Executive Officer of Cablevision.
 
     Dolan Loan. A subordinated loan of $2.7 million due September 30, 1990 made
to the Partnership by Dolan in 1988.
 
     Effective Time. The  time of  the filing of  a certificate  of merger  with
respect  to the Merger with  the Secretary of State of  the State of Delaware in
accordance with the DGCL.
 
     Exchange Act. The Securities Exchange Act of 1934, as amended.
 
     Exchange  Units.  The  units  of  limited  partnership  interests  in   the
Partnership arising from the six-for-one split of the Original Units.
 
     FCC. The Federal Communications Commission.
 
     FTC. The Federal Trade Commission.
 
     Full  Contractual Rights.  Cablevision Finance Full  Contractual Rights and
CSSC Full Contractual Rights.
 
     General Partners. The two  general partners of  the Partnership, Dolan  and
CSBC.
 
     The  GP Group.  The General Partners  and their affiliates,  other than any
member of  the Cablevision  Group.  Only Dolan,  CSBC  and CSSC,  however,  hold
liabilities of, or interest in, the Partnership.
 
     HBO. Home Box Office, Inc.
 
     HBO   Note.  A  14%   subordinated  demand  note   evidencing  the  Related
Partnerships' liability to HBO.
 
     Incorporation. The transfer of the Assets and all of the liabilities of the
Partnership to  Boston Sub.  Boston  Sub is  a  wholly-owned subsidiary  of  the
Partnership.  Accordingly, after the consummation of the Incorporation and prior
to the consummation of the Merger, the Partnership will hold all the outstanding
stock in Boston Sub as its sole asset.
 
     Incorporation Concessions. The following  concessions agreed to by  members
of the Cablevision Group and the GP Group in connection with the consummation of
the Incorporation: (i) the reduction,
 
                                      161
 
<PAGE>
effective  from  and  after  the  date of  the  Incorporation,  in  the  rate of
cumulative distributions on the Preferred Equity  from 15% to 10%; and (ii)  the
10%   reduction  in  the   aggregate  amount  of   the  then  unpaid  cumulative
distributions on the Preferred Equity.
 
     Incorporation Consent.  Limited  Partners'  consent  and  approval  of  the
Incorporation by completing, signing and dating the requisite form.
 
     Incorporation  Expiration Date. 5:00  p.m., New York  time, on October    ,
1995, as extended from time to time.
 
     IRS. The Internal Revenue Service.
 
     Limited  Partners.  The  investors  holding  one  or  more  Units  in   the
Partnership.
 
     Limited  Partners  Allocation. Cablevision  Class  A Common  Stock  with an
expected market  value  (based  on  the  Average  Cablevision  Stock  Price)  of
approximately  $40.0 million (or approximately $10,000  per Unit held by Limited
Partners other than Cablevision, and $9,000 per Unit held by Cablevision),  less
$10,000  times the number of  Units as to which  appraisal rights are perfected,
allocated to the Limited Partners in  the Liquidation as provided in the  Merger
Agreement.
 
     Liquidation. The dissolution and liquidation of the Partnership immediately
after the consumma-tion of the Merger.
 
     Loan  Agreement. The existing loan agreement  among the Partnership and the
Banks, as amended.  Presently the  Fourth Amended and  Restated Loan  Agreement,
dated as of September 30, 1991, as amended, is in effect.
 
     Majority  of the Limited Partners. Limited  Partners who are not affiliates
of the General Partners then entitled to 50% or more of the Net Profits and  Net
Losses (as defined in the Partnership Agreement) of the Partnership allocated to
all such unaffiliated Limited Partners.
 
     Merger.  The merger  of a wholly-owned  subsidiary of  Cablevision with and
into Boston  Sub  pursuant to  which  the  Partnership will  receive  shares  of
Cablevision  Class A  Common Stock  in exchange for  shares of  capital stock of
Boston Sub.
 
     Merger  Agreement.  The  Acquisition  Agreement  and  Plan  of  Merger  and
Reorganization  Relating to Cablevision of  Boston Limited Partnership, dated as
of June 14, 1994, among Cablevision, the Partnership and certain other parties.
 
     Merger Consent.  Limited  Partners'  consent and  approval  of  the  Merger
Agreement and the Merger by completing, signing and dating the requisite form.
 
     Merger  Expiration Date. 5:00 p.m., New York time, on November   , 1995, as
extended from time to time.
 
     MULPA.  The  Uniform  Limited  Partnership  Act  of  the  Commonwealth   of
Massachusetts.
 
     New Units. The additional 575 units of Limited Partnership interests in the
Partnership issued in 1983.
 
     1984 Cable Act. The Cable Communications Policy Act of 1984.
 
     1992  Cable Act. The  Cable Television Consumer  Protection and Competition
Act of 1992.
 
     Original Holder.  A Limited  Partner who  is an  individual and  who is  an
original holder of a Unit.
 
     Original  Loan Agreement.  The Amended  and Restated  Loan Agreement, dated
December 15, 1982, between the Partnership and the Banks.
 
     Original Units.  The 575  units  of Limited  Partnership interests  in  the
Partnership  sold pursuant to the Private  Offering Memorandum, dated October 8,
1982.
 
     PaineWebber. PaineWebber Incorporated, New York, New York, the  independent
financial advisor to the General Partners.
 
     Partners. The General Partners and the Limited Partners.
 
     Partners  Allocation.  Cablevision Class  A Common  Stock with  an expected
market value (based  on the  Average Cablevision Stock  Price) of  approximately
$40.4 million, less $10,000 times the number of
 
                                      162
 
<PAGE>
Units for which appraisal rights are perfected, allocated to the Partners in the
Liquidation as provided in the Merger Agreement.
 
     Partnership.  Cablevision  of Boston  Limited Partnership,  a Massachusetts
limited partnership.
 
     Partnership Agreement. The Partnership's  Articles of Limited  Partnership,
as amended to date.
 
     Payout.  The  date on  which the  Limited Partners,  in the  aggregate, are
distributed the amount of their original investment in the partnership.
 
     Preferred Equity. Preferred equity in the Partnership.
 
     Preferred Equity Allocation. The amount  allocated to the Preferred  Equity
Interests in the Liquidation as provided in the Merger Agreement.
 
     Preferred Equity Interests. The face amount of the Preferred Equity and the
cumulative distributions thereon.
 
     Registration Statement. This registration statement on Form S-4.
 
     Related Partnerships. Collectively, the Partnership and Brookline.
 
     Securities Act. The Securities Act of 1933, as amended.
 
     Subsequent  Holder.  A Limited  Partner who  acquired  his interest  in the
Partnership through a purchase or other transfer from a prior Limited Partner.
 
     Transactions. Collectively, the Incorporation and the Merger.
 
     Units. Collectively, the Exchange Units and the New Units.
 
                                      163
<PAGE>
                         INDEX TO FINANCIAL STATEMENTS
 
<TABLE>
<S>                                                                                                           <C>
CABLEVISION OF BOSTON LIMITED PARTNERSHIP AND CONSOLIDATED COMPANY:
Independent Auditor's Report...............................................................................    F-3
Consolidated Financial Statements:
     Consolidated Balance Sheets, December 31, 1994 and 1993...............................................    F-4
     Consolidated Statements of Operations, Years Ended December 31, 1994, 1993 and 1992...................    F-5
     Consolidated Statements of Partners' Deficiency, Years Ended December 31, 1994, 1993 and 1992.........    F-6
     Consolidated Statements of Cash Flows, Years Ended December 31, 1994, 1993 and 1992...................    F-7
     Notes to Consolidated Financial Statements............................................................    F-8
Interim Consolidated Financial Statements:
     Consolidated Statements of Operations, Six Months Ended June 30, 1995 and 1994........................   F-16
     Consolidated Balance Sheet, June 30, 1995.............................................................   F-17
     Consolidated Statement of Partners' Deficiency, Six Months Ended June 30, 1995........................   F-18
     Consolidated Statements of Cash Flows, Six Months Ended June 30, 1995 and 1994........................   F-19
     Notes to Consolidated Financial Statements............................................................   F-20
 
MONMOUTH CABLEVISION ASSOCIATES:
Independent Auditor's Report...............................................................................   F-23
Financial Statements:
     Balance Sheets, December 31, 1993 and 1992............................................................   F-24
     Statements of Operations, Years Ended December 31, 1993 and 1992......................................   F-25
     Statements of Cash Flows, Years Ended December 31, 1993 and 1992......................................   F-26
     Statements of Partners' Deficiency, Years Ended December 31, 1993 and 1992............................   F-27
     Notes to Financial Statements.........................................................................   F-28
Interim Financial Statements:
     Balance Sheet, June 30, 1994..........................................................................   F-35
     Statement of Operations, Six Months Ended June 30, 1994...............................................   F-36
     Statement of Partners' Deficiency, Six Months Ended June 30, 1994.....................................   F-37
     Statement of Cash Flows, Six Months Ended June 30, 1994...............................................   F-38
 
RIVERVIEW CABLEVISION ASSOCIATES, L.P.:
Independent Auditor's Report...............................................................................   F-39
Financial Statements:
     Balance Sheets, December 31, 1993 and 1992............................................................   F-40
     Statements of Operations, Years Ended December 31, 1993 and 1992......................................   F-41
     Statements of Cash Flows, Years Ended December 31, 1993 and 1992......................................   F-42
     Statements of Partners' Deficiency, Years Ended December 31, 1993 and 1992............................   F-43
     Notes to Financial Statements.........................................................................   F-44
Interim Financial Statements:
     Balance Sheet, June 30, 1994..........................................................................   F-50
     Statement of Operations, Six Months Ended June 30, 1994...............................................   F-51
     Statement of Partners' Deficiency, Six Months Ended June 30, 1994.....................................   F-52
     Statement of Cash Flows, Six Months Ended June 30, 1994...............................................   F-53
 
FRAMINGHAM CABLEVISION ASSOCIATES, LIMITED PARTNERSHIP:
Independent Auditor's Report...............................................................................   F-54
Financial Statements:
     Balance Sheets, December 31, 1993 and 1992............................................................   F-55
     Statements of Operations, Years Ended December 31, 1993 and 1992......................................   F-56
     Statements of Partners' Deficiency, Years Ended December 31, 1993 and 1992............................   F-57
     Statements of Cash Flows, Years Ended December 31, 1993 and 1992......................................   F-58
     Notes to Financial Statements.........................................................................   F-59
</TABLE>
 
                                      F-1
 
<PAGE>
<TABLE>
<S>                                                                                                           <C>
Interim Financial Statements:
     Balance Sheet, June 30, 1994..........................................................................   F-64
     Statement of Operations, Six Months Ended June 30, 1994...............................................   F-65
     Statement of Partners' Deficiency, Six Months Ended June 30, 1994.....................................   F-66
     Statement of Cash Flows, Six Months Ended June 30, 1994...............................................   F-67
 
AMERICAN MOVIE CLASSICS COMPANY (A GENERAL PARTNERSHIP):
Independent Auditor's Report...............................................................................   F-68
Financial Statements:
     Balance Sheets, December 31, 1993, 1992 and 1991......................................................   F-69
     Statements of Income, Years Ended December 31, 1993, 1992 and 1991....................................   F-70
     Statements of Partners' Capital (Deficiency), Years Ended December 31, 1993, 1992 and 1991............   F-71
     Statements of Cash Flows, Years Ended December 31, 1993, 1992 and 1991................................   F-72
     Notes to Financial Statements.........................................................................   F-73
Interim Financial Statements:
     Balance Sheet, June 30, 1994..........................................................................   F-78
     Statement of Operations, Six Months Ended June 30, 1994...............................................   F-79
     Statement of Partners' Deficiency, Six Months Ended June 30, 1994.....................................   F-80
     Statement of Cash Flows, Six Months Ended June 30, 1994...............................................   F-81
</TABLE>
 
                                      F-2
 
<PAGE>
                          INDEPENDENT AUDITORS' REPORT
 
The Partners
Cablevision of Boston Limited Partnership
 
     We have audited the accompanying consolidated balance sheets of Cablevision
of  Boston Limited Partnership and Consolidated  Company as of December 31, 1994
and 1993,  and  the related  consolidated  statements of  operations,  partners'
deficiency  and cash flows for each of  the years in the three-year period ended
December  31,   1994.   These   consolidated  financial   statements   are   the
responsibility  of the Company's management. Our responsibility is to express an
opinion on these consolidated financial statements based on our audits.
 
     We  conducted  our audits  in accordance  with generally  accepted auditing
standards. Those standards require that we plan and perform the audit to  obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also  includes
assessing  the  accounting principles  used  and significant  estimates  made by
management, as well as evaluating the overall financial statement  presentation.
We believe that our audits provide a reasonable basis for our opinion.
 
     In  our opinion,  the consolidated  financial statements  referred to above
present fairly, in all material respects, the financial position of  Cablevision
of  Boston Limited Partnership and Consolidated Company at December 31, 1994 and
1993, and the results of their operations  and their cash flows for each of  the
years  in  the three-year  period  ended December  31,  1994 in  conformity with
generally accepted accounting principles.
 
                                                           KPMG Peat Marwick LLP
 
Jericho, New York, March 10, 1995,
except as to Note 11, which is as of
April 14, 1995
 
                                      F-3
 
<PAGE>
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                            AND CONSOLIDATED COMPANY
                          CONSOLIDATED BALANCE SHEETS
                           DECEMBER 31, 1994 AND 1993
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                                                             1994         1993
                                                                                           ---------    ---------
 
<S>                                                                                        <C>          <C>
                                         ASSETS
Cash and cash equivalents (including restricted amounts of $2,220 and $3,130)...........   $   5,801    $   4,845
Accounts receivable:
     Subscribers (less allowance for doubtful accounts of $321 and $297)................       2,294        2,616
     Other..............................................................................         945          612
Plant and equipment, net................................................................      36,991       37,175
Deferred financing, acquisition and development costs (less accumulated amortization of
  $3,581 and $3,214)....................................................................       2,180        1,722
Deposits and other assets...............................................................         477          597
                                                                                           ---------    ---------
                                                                                           $  48,688    $  47,567
                                                                                           ---------    ---------
                                                                                           ---------    ---------
 
                          LIABILITIES AND PARTNERS' DEFICIENCY
Accounts payable........................................................................   $   9,062    $   7,351
Accrued liabilities:
     Interest...........................................................................       1,478        1,408
     Franchise fees.....................................................................       1,081        1,010
     Insurance..........................................................................       1,605        1,754
     Payroll and related benefits.......................................................       2,408        2,119
     Other..............................................................................       2,822        1,518
Accounts payable to affiliates, net.....................................................      27,095       23,072
Amounts due to partners.................................................................      25,477       23,081
Bank debt...............................................................................      63,000       68,250
Capitalized lease obligations...........................................................         103          434
Subscriber deposits.....................................................................       2,220        3,130
                                                                                           ---------    ---------
     Total liabilities..................................................................     136,351      133,127
                                                                                           ---------    ---------
Commitments and contingencies
Preferred equity contributions..........................................................      50,300       50,300
                                                                                           ---------    ---------
Partners' deficiency:
     General partners...................................................................      (1,727)      (1,706)
     Limited partners (4,025 units outstanding).........................................    (136,236)    (134,154)
                                                                                           ---------    ---------
     Total partners' deficiency.........................................................    (137,963)    (135,860)
                                                                                           ---------    ---------
                                                                                           $  48,688    $  47,567
                                                                                           ---------    ---------
                                                                                           ---------    ---------
</TABLE>
 
          See accompanying notes to consolidated financial statements.
 
                                      F-4
 
<PAGE>
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                            AND CONSOLIDATED COMPANY
                     CONSOLIDATED STATEMENTS OF OPERATIONS
                  YEARS ENDED DECEMBER 31, 1994, 1993 AND 1992
                  (DOLLARS IN THOUSANDS, EXCEPT PER UNIT DATA)
 
<TABLE>
<CAPTION>
                                                                                    1994       1993        1992
                                                                                   -------    -------    --------
 
<S>                                                                                <C>        <C>        <C>
Revenues........................................................................   $59,766    $58,081    $ 53,948
     Less provision for subscriber refunds......................................       527         --          --
                                                                                   -------    -------    --------
          Net revenues..........................................................    59,239     58,081      53,948
                                                                                   -------    -------    --------
Operating expenses:
     Technical (including affiliate amounts of $846, $1,149, and $1,094)........    26,749     26,675      23,901
     Selling, general and administrative (including affiliate amounts of $4,042,
       $3,956, and $3,541)......................................................    17,119     16,673      15,444
     Depreciation and amortization..............................................     8,428     12,533      18,451
                                                                                   -------    -------    --------
                                                                                    52,296     55,881      57,796
                                                                                   -------    -------    --------
          Operating income (loss)...............................................     6,943      2,200      (3,848)
 
Other income (expense):
     Interest expense (including affiliate amounts of $4,175, $4,039, and
       $3,793)..................................................................    (8,955)    (8,913)     (9,076)
     Interest income............................................................       216        171         106
     Miscellaneous, net.........................................................      (307)      (250)       (180)
                                                                                   -------    -------    --------
Net loss........................................................................   $(2,103)   $(6,792)   $(12,998)
                                                                                   -------    -------    --------
                                                                                   -------    -------    --------
Net loss allocated to:
     General partners...........................................................       (21)       (68)       (130)
     Limited partners...........................................................    (2,082)    (6,724)    (12,868)
                                                                                   -------    -------    --------
          Net Loss..............................................................   $(2,103)   $(6,792)   $(12,998)
                                                                                   -------    -------    --------
                                                                                   -------    -------    --------
Net loss per limited partnership unit (4,025 units).............................   $  (517)   $(1,671)   $ (3,197)
                                                                                   -------    -------    --------
                                                                                   -------    -------    --------
</TABLE>
 
          See accompanying notes to consolidated financial statements.
 
                                      F-5
 
<PAGE>
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                            AND CONSOLIDATED COMPANY
                CONSOLIDATED STATEMENTS OF PARTNERS' DEFICIENCY
                  YEARS ENDED DECEMBER 31, 1994, 1993 AND 1992
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                                                 GENERAL      LIMITED
                                                                                PARTNERS     PARTNERS       TOTAL
                                                                                ---------    ---------    ---------
 
<S>                                                                             <C>          <C>          <C>
Balance December 31, 1991....................................................    $(1,508)    $(114,562)   $(116,070)
Net loss.....................................................................       (130)      (12,868)     (12,998)
                                                                                ---------    ---------    ---------
 
Balance December 31, 1992....................................................     (1,638)     (127,430)    (129,068)
Net loss.....................................................................        (68)       (6,724)      (6,792)
                                                                                ---------    ---------    ---------
 
Balance December 31, 1993....................................................     (1,706)     (134,154)    (135,860)
Net loss.....................................................................        (21)       (2,082)      (2,103)
                                                                                ---------    ---------    ---------
 
Balance December 31, 1994....................................................     (1,727)     (136,236)    (137,963)
                                                                                ---------    ---------    ---------
                                                                                ---------    ---------    ---------
</TABLE>
 
          See accompanying notes to consolidated financial statements.
 
                                      F-6
 
<PAGE>
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                            AND CONSOLIDATED COMPANY
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                  YEARS ENDED DECEMBER 31, 1994, 1993 AND 1992
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                                                   1994        1993        1992
                                                                                 --------    --------    --------
 
<S>                                                                              <C>         <C>         <C>
Cash flows from operating activities:
     Net loss.................................................................   $ (2,103)   $ (6,792)   $(12,998)
                                                                                 --------    --------    --------
     Adjustments to reconcile net loss to net cash provided by operating
       activities:
          Depreciation and amortization.......................................      8,428      12,533      18,451
          (Gain) loss on disposal of equipment................................        (21)         (3)         15
          Amortization of deferred financing costs............................        109         108         107
          Changes in assets and liabilities:
               Decrease (increase) in accounts receivable -- subscribers......        322        (562)         59
               Decrease (increase) in accounts receivable -- other............       (333)       (221)         10
               Decrease (increase) in deposits and other assets...............        120        (146)        (76)
               Increase in accounts payable...................................      1,711       1,322         210
               Increase in accrued liabilities................................      1,585       1,025         354
               Increase in accounts payable to affiliates, net................      4,023       3,591       2,003
               Increase (decrease) in subscriber deposits.....................       (910)       (401)        208
                                                                                 --------    --------    --------
                    Total adjustments.........................................     15,034      17,246      21,341
                                                                                 --------    --------    --------
                    Net cash provided by operating activities.................     12,931      10,454       8,343
                                                                                 --------    --------    --------
Cash flows from investing activities:
     Capital expenditures.....................................................     (8,022)     (8,664)     (9,254)
     Net change in restricted cash............................................        910         401        (208)
     Proceeds from sale of equipment..........................................         57         438          14
                                                                                 --------    --------    --------
                    Net cash used in investing activities.....................     (7,055)     (7,825)     (9,448)
                                                                                 --------    --------    --------
Cash flows from financing activities:
     Advances from partner....................................................      2,396       1,515       2,244
     Additions to bank debt...................................................      5,000       3,750       5,000
     Repayment of bank debt...................................................    (10,250)     (6,750)     (5,500)
Additions to deferred financing, acquisition and development costs............       (825)        (90)        (30)
     Payment of capital lease obligations.....................................       (331)       (570)       (450)
                                                                                 --------    --------    --------
                    Net cash provided by (used in) financing activities.......     (4,010)     (2,145)      1,264
                                                                                 --------    --------    --------
Net increase in unrestricted cash and cash equivalents........................      1,866         484         159
Unrestricted Cash and cash equivalents at beginning of year...................      1,715       1,231       1,072
                                                                                 --------    --------    --------
Unrestricted Cash and cash equivalents at end of year.........................   $  3,581    $  1,715    $  1,231
                                                                                 --------    --------    --------
                                                                                 --------    --------    --------
</TABLE>
 
          See accompanying notes to consolidated financial statements.
 
                                      F-7
<PAGE>
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                            AND CONSOLIDATED COMPANY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                  YEARS ENDED DECEMBER 31, 1994, 1993 AND 1992
                             (DOLLARS IN THOUSANDS)
 
1. The Company
 
     Cablevision   of   Boston  Limited   Partnership   (the  'Company')   is  a
Massachusetts  limited  partnership  organized  in  1981  for  the  purpose   of
constructing  and operating  a cable  television system  in the  City of Boston,
Massachusetts (the 'City').  The partnership will  terminate December 31,  2050,
unless  earlier termination occurs as provided  in the partnership agreement, as
amended (the 'Partnership Agreement').
 
     The limited partnership  consists of two  general partners (one  individual
who  is the managing general partner and  one corporation, which is owned by the
managing general partner) and two categories of limited partners. The  corporate
general  partner contributed the  provisional license to  the Company. The final
license (the 'Boston License') was granted to the Company in December 1982.  The
individual  general partner holds directly or  indirectly a 1% prepayout general
partnership interest and a 23.5% postpayout general partnership interest in  the
Company.  Cablevision  Systems  Corporation  ('CSC'),  a  corporation  which  is
controlled by  the individual  general  partner of  the  Company, is  a  limited
partner  of the Company. A second  category of limited partners contributed cash
totaling $39,959. In 1984, CSC purchased for $2,538 an approximate 7%  prepayout
(4.2%  postpayout) interest in this second category of limited partners; for its
financial assistance  to  the Company,  CSC  also received  a  16.5%  postpayout
partnership  interest in the  Company giving CSC a  20.7% postpayout interest in
the aggregate. The partners participate in the profits and losses in  accordance
with the Partnership Agreement.
 
     The  Company  has  a 99%  limited  partnership interest  in  Cablevision of
Brookline Limited  Partnership ('Brookline')  which owns  and operates  a  cable
television  system in  the Town  of Brookline,  Massachusetts (the  'Town'). The
managing general partner of Brookline  is the same as  that of the Company.  The
individual  general  partner  of  the Company  holds  a  1%  general partnership
interest in Brookline.
 
2. Summary of Significant Accounting Policies
 
Principles of Consolidation
 
     The consolidated financial statements include  the accounts of the  Company
and  Brookline. All significant intercompany balances and transactions have been
eliminated in consolidation. The Company and Brookline are collectively referred
to as the 'Related Companies' and are subject to common financing arrangements.
 
Revenue Recognition
 
     The Related Companies recognize revenues  as cable television services  are
provided to subscribers.
 
Plant and Equipment
 
     Plant  and  equipment, including  construction  materials, are  recorded at
cost, which includes all direct costs and certain indirect costs associated with
the construction of cable television  transmission and distribution systems  and
the costs of new subscriber installations.
 
Deferred Acquisition and Development Costs
 
     Costs incurred to acquire cable television franchises and expenses incurred
during  the initial  development period were  deferred until the  date the first
subscriber was  connected. Such  costs are  being amortized  on a  straight-line
basis over the remaining life of the 15-year franchise.
 
                                      F-8
 
<PAGE>
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                            AND CONSOLIDATED COMPANY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                             (DOLLARS IN THOUSANDS)
                                  (CONTINUED)
 
Deferred Financing Costs
 
     Costs incurred to obtain debt are deferred and amortized on a straight-line
basis over the term to maturity of the related debt.
 
Income Taxes
 
     The  Related Companies operate as  limited partnerships. Accordingly, their
taxable income or loss is includable in  the tax returns of the partners and  no
provision  for income taxes  is made on  the books of  the Related Companies. At
December 31, 1994,  the carrying amount  of net assets  for financial  statement
purposes was greater than their tax bases by approximately $15,048.
 
Restricted Cash
 
     In  accordance with the provisions of  the Boston License, cash received as
deposits from subscribers is  restricted from use in  the general operations  of
the Company.
 
Cash Flows
 
     For  purposes of  the Consolidated  Statements of  Cash Flows,  the Company
considers all short  term investments  with a maturity  at date  of purchase  of
three  months or  less to  be cash equivalents.  The Company  paid cash interest
expense of  approximately  $4,601, $4,730  and  $5,412 during  the  years  ended
December  31,  1994, 1993  and 1992,  respectively.  During 1992,  the Company's
noncash investing and financing activities included capital lease obligations of
approximately $608  incurred  when  the  Company entered  into  leases  for  new
equipment.
 
3. Plant and Equipment
 
     Plant  and equipment consist of the  following items, which are depreciated
on a straight-line basis over the estimated useful lives shown below:
 
<TABLE>
<CAPTION>
                                                                             DECEMBER 31,
                                                                         --------------------      ESTIMATED
                                                                           1994        1993       USEFUL LIVES
                                                                         --------    --------    --------------
 
<S>                                                                      <C>         <C>         <C>
Cable television transmission and distribution systems:
     Converters.......................................................   $ 24,305      22,690       4 years
     Headends.........................................................      5,714       5,677       9 years
     Distribution systems.............................................    150,901     145,800       10 years
     Program, service and test equipment..............................      4,769       4,620       4 years
     Construction in progress (including materials and supplies)......        338         239
Furniture and fixtures................................................        721         679       10 years
Office equipment......................................................      2,231       2,148       5 years
Vehicles..............................................................      4,155       3,896     4 to 5 years
Leasehold improvements................................................      1,702       1,689    Term of lease
                                                                         --------    --------
                                                                          194,836     187,438
Less accumulated depreciation and amortization........................    157,845     150,263
                                                                         --------    --------
                                                                         $ 36,991    $ 37,175
                                                                         --------    --------
                                                                         --------    --------
</TABLE>
 
                                      F-9
 
<PAGE>
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                            AND CONSOLIDATED COMPANY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                             (DOLLARS IN THOUSANDS)
                                  (CONTINUED)
 
4. Debt
 
Bank Debt
 
     On September 30,  1991, the  Company entered  into the  Fourth Amended  and
Restated  Loan  Agreement (the  'Loan  Agreement') with  a  group of  banks (The
Toronto-Dominion Bank Trust Company as  Agent Bank). The Loan Agreement  permits
maximum  bank indebtedness, including letters of  credit, of $69,000 at December
31, 1994, incorporates semi-annual commitment reductions and matures on June 30,
1999. As of December 31,  1994 the Company had  borrowed $63,000 under the  Loan
Agreement,  and approximately $224 was restricted  for certain letters of credit
issued for the  Company. Borrowings under  the Loan Agreement  bear interest  at
varying  rates above the Agent Bank's base  rate, CD or LIBOR rate, depending on
the ratio of senior  debt to cash  flow, as defined in  the Loan Agreement.  The
Company  is required to fix interest rates on a portion of its bank debt through
maturity but has obtained a  waiver until June 30,  1995. At December 31,  1994,
the weighted average interest rate on all bank indebtedness approximated 7.1%.
 
     Amounts payable during the five years subsequent to December 31, 1994 under
the  Loan Agreement amount to $8,000 in  1995; $17,000 in 1996; $16,000 in 1997;
$14,000 in 1998 and $8,000 in 1999.
 
     Substantially all of the assets of the Related Companies have been  pledged
to secure borrowings under the Loan Agreement.
 
     The  Loan Agreement contains various restrictive covenants, among which are
the maintenance  of  certain  financial ratios,  limitations  regarding  certain
transactions  by the  Company, and  limitations on  levels of  permitted capital
expenditures. The Company  was in compliance  with all of  the covenants of  the
Loan Agreement at December 31, 1994.
 
5. Leases
 
Operating Leases
 
     The  Related Companies  lease certain  vehicles and  office, production and
transmission facilities under terms of leases expiring at various dates  through
1998.  The leases provide for  fixed annual rentals plus  the payment of certain
real estate taxes and other costs. In addition, the Related Companies rent space
on utility  poles  in  their  operations.  The  Related  Companies'  pole-rental
agreements  are for  varying terms and  management anticipates  renewals as they
expire. Rent expense for the  years ended December 31,  1994, 1993 and 1992  was
approximately $1,881, $1,561 and $1,494, respectively.
 
     The   minimum  future   annual  rentals  as   of  December   31,  1994  for
noncancellable operating  leases,  including  pole  rentals  through  1999,  and
thereafter,  at rates currently in force were approximately: 1995, $1,393; 1996,
$1,383; 1997, $1,305; 1998, $895; 1999, $331; thereafter, $0.
 
6. Affiliate Transactions
 
     The Related Companies have management services agreements with  Cablevision
Systems  Services  Corporation  ('CSSC'),  a  corporation  wholly-owned  by  the
individual general partner  of the Related  Companies. These agreements  provide
for  the payment of a fee, in addition to expense reimbursement, equal to 3 1/2%
of gross  receipts until  Payout  is achieved,  5%  thereafter until  two  times
Payout, and 6% thereafter. 'Payout' means the date on which the limited partners
are  distributed the amount  of their original  investment. These agreements are
renewable indefinitely at  the option of  CSSC. Payment of  such fees  (together
with  accrued  interest)  is  subject  to  a  subordination  agreement  with the
Company's banks. The Loan Agreement permits a maximum of $5,700 of  subordinated
debt and management fees
 
                                      F-10
 
<PAGE>
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                            AND CONSOLIDATED COMPANY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                             (DOLLARS IN THOUSANDS)
                                  (CONTINUED)
 
and  interest thereon to be repaid. In 1992, an aggregate of $1,500 representing
interest on unpaid management fees was paid, thereby reducing the maximum amount
permitted to  be  paid on  subordinated  debt  and management  fees  to  $4,200.
Interest  accrues on the unpaid balance at the Company's borrowing rate plus 1%.
Salaries and expenses attributable to  management services may be reimbursed  by
the Company subject to certain limitations under the Loan Agreement. Pursuant to
these   agreements,  selling,   general  and   administrative  expenses  include
approximately, $2,092, 2,069 and $1,928 for  management fees payable to CSSC  in
1994, 1993 and 1992 respectively. For 1994, 1993 and 1992, the Related Companies
accrued  approximately $1,533, $1,360 and  $1,349, respectively, for interest on
unpaid management fees.
 
     During March  of 1986,  CSSC assumed  approximately $2,009  of the  Related
Companies'  liability  to Home  Box Office,  Inc., in  exchange for  the Related
Companies' 14% subordinated note, payable on demand. During 1990, $1,900 of this
note was exchanged for preferred equity (see  Note 7). Payment of this note  and
accrued  interest  thereon  is subject  to  a subordination  agreement  with the
Company's banks. Interest accrues on the unpaid balance of interest at the  rate
of  14% per year. At December 31, 1994  and 1993, the unpaid balance of the note
plus accrued interest amounted  to $3,265 and $2,842.  Interest accrued on  this
note  in 1994,  1993, and  1992 amounted to  approximately $423,  $370 and $321,
respectively.
 
     At December  31, 1994  and 1993,  the total  amount owing  CSSC,  including
accrued  interest, was  approximately $26,589  and $22,541,  respectively and is
included in  accounts payable  to affiliates  in the  accompanying  consolidated
balance sheets.
 
     CSSC  has an agreement  with an unaffiliated  program supplier allowing all
cable systems managed by or affiliated with CSSC to offer certain programming to
their subscribers. The contract  is for a ten-year  period and requires  minimum
yearly  payments escalating to approximately $13,399  in 1994. Each of the cable
systems offering this program  service to its  subscribers under the  agreement,
including  the Related  Companies, pays its  proportionate share  of the minimum
yearly payment  based on  relative  subscriber levels.  Charges to  the  Related
Companies, included in technical expenses, in 1994, 1993, and 1992 in respect of
the agreement were approximately $2,366, $2,317, and $2,303, respectively.
 
     During  1994, 1993  and 1992,  CSC or  its affiliates  provided the Related
Companies with  certain  programming and  incurred  expenses on  behalf  of  the
Related  Companies (pursuant to  an agreement with CSSC  which authorizes CSC to
render management and administrative services to the Related Companies). Amounts
included in  technical  expenses  for  certain  programming  provided  by  these
affiliates   were  $846,  $1,149,  and  $1,094,  during  1994,  1993  and  1992,
respectively. Amounts included in  selling, general and administrative  expenses
for  administrative services  provided by CSC  were $1,950,  $1,887, and $1,613,
during 1994, 1993 and 1992, respectively.  In addition, prior to 1988, CSC  made
secured  subordinated loans to  the Company. Loans  from CSC bear  interest at a
rate of  10.5% compounded  semi-annually  and are  due  on demand.  The  Company
accrued  approximately $2,072, $2,182, and $2,012,  of interest on amounts owing
to CSC in 1994,  1993 and 1992,  respectively. At December  31, 1994, the  total
principal payable to CSC on such loans amounted to $5,700 and cumulative accrued
interest thereon aggregated $14,616.
 
     At  December 31, 1994 and  1993, the total amount  owed CSC, net of current
receivables, including the loans and accrued interest mentioned above,  amounted
to  approximately  $24,344  and $22,095,  respectively  (of  which approximately
$24,381 and $22,309 is subordinated to the bank debt) and is included in amounts
due to partners in the accompanying consolidated balance sheets. At December 31,
1994 and 1993 the net amount  owed certain programming and other affiliates  was
$506 and $531, respectively, which is included in accounts payable to affiliates
in the accompanying consolidated balance sheets.
 
                                      F-11
 
<PAGE>
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                            AND CONSOLIDATED COMPANY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                             (DOLLARS IN THOUSANDS)
                                  (CONTINUED)
 
     In  1988, the individual general partner of the Company made a subordinated
loan to the Company of $2,700 due September 30, 1990 with interest at 14%. As of
December 31, 1990, the entire principal  balance of the Loan had been  exchanged
for  preferred equity  (see Note  7). Payment of  the loan  and accrued interest
thereon was  subject to  a  subordination agreement  with the  Company's  banks.
Interest  accrues on the unpaid balance of interest at the rate of 14% per year.
The Company  accrued approximately  $147,  $127 and  $111  of interest  on  this
subordinated   loan  and  unpaid  interest  thereon  in  1994,  1993  and  1992,
respectively. Cumulative  accrued unpaid  interest, amounting  to  approximately
$1,133  and $986  at December  31, 1994 and  1993, respectively,  is included in
amounts due to partners in the accompanying consolidated balance sheets.
 
7. Preferred Equity Contributions
 
     Pursuant to a  financing plan  described in  a memorandum  provided to  the
limited  partners  of the  Company in  April  1985, Cablevision  Finance Limited
Partnership ('Cablevision Finance'), a wholly-owned subsidiary of CSC, exchanged
$8,000, $29,994 and $7,706 in 1988, 1986 and 1985, respectively, of advances and
accrued interest thereon for preferred equity  in the Company in return for  (i)
cumulative   distributions  equal   to  an   annual  rate   of  15%  (compounded
semi-annually) on its  investment, (ii) the  right to a  priority return of  the
equity  investment and any  amounts of unpaid  cumulative distributions whenever
the Company has funds available for  distribution to partners within the  limits
permitted  by the  Loan Agreement,  and (iii)  the right  to receive  20% of all
amounts available for postpayout distribution. In 1990 and 1989, the  individual
general  partner of  the Company exchanged  $2,450 and  $2,150, respectively, of
advances and a subordinated note for preferred equity in the Company having  the
same  terms as Cablevision Finance's preferred equity except that the individual
general partner of the  Company does not  have a right to  share in any  amounts
available   for  postpayout  distribution.  At   December  31,  1994  and  1993,
approximately  $105,994  and   $84,947,  respectively,   of  cumulative   unpaid
distributions  are  not  reflected in  the  accompanying  consolidated financial
statements.
 
8. Benefit Plans
 
     The Related Companies and  other affiliates of CSC  were participants in  a
defined  contribution pension plan  covering substantially all  employees of CSC
and its affiliates. The Related Companies contributed three percent of  eligible
employees'  annual  compensation, as  defined,  and employees  could voluntarily
contribute up to ten percent of their annual compensation.
 
     Effective January  1, 1993,  the Board  of Directors  of CSC  approved  the
adoption  of an amended and restated Pension and 401(K) Savings Plan, in part to
permit employees of CSC and its affiliates to make contributions to the plan  on
a  pre-tax salary reduction  basis in accordance with  the provisions of Section
401(K) of the  Internal Revenue Code,  and to introduce  new investment  options
under  the plan. The Related Companies  contribute 1 1/2% of eligible employees'
annual compensation, as defined, to the defined contribution portion of the plan
(the 'Pension Plan') and an equivalent  amount to the Section 401(K) portion  of
the plan (the 'Savings Plan'). Employees may voluntarily contribute up to 15% of
eligible  compensation, subject  to certain  restrictions, to  the Savings Plan,
with an additional matching contribution by  the Related Companies of 1/4 of  1%
for  each 1% contributed  by the employee,  up to a  maximum contribution by the
Related Companies of 1/2 of 1% of eligible base pay. Employee contributions  are
fully  vested as are  employer base contributions to  the Savings Plan. Employer
contributions to the Pension Plan and matching contributions to the Savings Plan
become vested in years three through  seven. Pension expense for 1994, 1993  and
1992 was approximately $227, $311, and $200, respectively.
 
                                      F-12
 
<PAGE>
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                            AND CONSOLIDATED COMPANY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                             (DOLLARS IN THOUSANDS)
                                  (CONTINUED)
 
9. Commitments
 
     Pursuant  to the  terms of the  Boston License, as  amended, an independent
nonprofit corporation  known  as the  Boston  Community Access  and  Programming
Foundation, Inc. (the 'Foundation') manages access to designated system channels
by  community groups  and individuals. The  Company is obligated  to pay minimum
fees to  the Foundation  in the  amount of  $650 per  year, subject  to  certain
adjustments. Approximately $932, $939, and $761 was paid in 1994, 1993 and 1992,
respectively, under this agreement.
 
     Brookline  funds  an  independent,  nonprofit  corporation,  the  Brookline
Community Trust, Inc. (the  'Community Trust'), established  for the purpose  of
managing  access  by community  groups and  individuals to  designated Brookline
System channels, facilities and  equipment. The Community Trust  is funded by  a
series  of annual grants made by increasing to approximately $106 due in each of
1993 though  1997.  The aggregate  15-year  contribution will  be  approximately
$1,400. Payments to the Community Trust amounted to approximately $106, $106 and
$92 in 1994, 1993 and 1992, respectively.
 
     The  Company  does  not  provide  postretirement  benefits  to  any  of its
employees.
 
10. Recent Development
 
     On June 14, 1994, CSC  and the Company entered  into an agreement which  is
designed  to give CSC full ownership of  the Company. The agreement provides for
the acquisition by CSC of the interests of the Company which it does not already
own in  a series  of  transactions. CSC  and the  Company  have filed  with  the
Securities  and Exchange Commission  a Consent Solicitation Statement/Prospectus
with respect to the proposed transactions.
 
     Each of the transactions  is subject to a  number of conditions,  including
the  approval by the limited  partners of the Company  who are unaffiliated with
the general  partners of  the Company.  Consummation of  the transactions  would
result in the limited partners in the Company receiving CSC Class A Common Stock
with  an expected aggregate market value of approximately $40,000 (approximately
$10,000 per unit of  limited partnership interest in  the Company). This  amount
represents  100% of the per  unit amounts originally invested  in the Company by
each unaffiliated limited partner.
 
11. FCC Matters
 
     In October  1992,  the Congress  of  the  United States  passed  the  Cable
Television  Consumer Protection  and Competition  Act of  1992 (the  '1992 Cable
Act') which  among other  matters,  provides for  the  regulation of  basic  and
certain   other  cable  programming   services.  In  April   1993,  the  Federal
Communications Commission ('FCC') adopted regulations governing rates for  basic
and certain other cable programming services which became effective September 1,
1993.  Under the provisions of these  regulations, certain revenues derived from
cable television are determined under either a 'benchmark' or 'cost of  service'
method.  Effective September 1,  1993 the Company's systems  had set their rates
using the benchmark method which compares the Company's rates to those which are
in effect at cable systems deemed to face effective competition by the FCC.
 
     In February  1994 and  November 1994,  the FCC  significantly modified  the
September  1993 rate regulations.  These modifications were  designed to further
reduce subscriber rates and most annual basic and cable programming service rate
increases (other than per-event and per-channel services), as well as to provide
cable  television  system  operators   financial  incentive  to  introduce   new
programming  services. Although management implemented the  rules in a manner it
believed to  be consistent  with  the regulations  promulgated  by the  FCC,  on
December 22, 1994, the FCC's Cable Services Bureau (the
 
                                      F-13
 
<PAGE>
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                            AND CONSOLIDATED COMPANY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                             (DOLLARS IN THOUSANDS)
                                  (CONTINUED)
 
'Bureau')  issued an order  holding that the  Company's Family Cable programming
package, which is currently  offered on an unregulated  basis, should have  been
subject to rate regulation as of September 1, 1993. If the order is sustained on
appeal,  it would  require the Company  to reduce  the rates it  charges for its
basic service tier and  for its Metro Service  package of programming  services.
The  Bureau's order also states that the Company would be liable for refunds, on
account of the  order, for the  difference between the  rates charged for  these
service  packages and the rates that would  have been charged for them if Family
Cable had been considered a regulated offering as of September 1, 1993.
 
     The Company has filed a motion to  ask the Bureau to reconsider its  order.
On  February 24, 1995, the Bureau ordered a stay of its order pending resolution
of the Company's motion for reconsideration. In April 1995, the FCC  tentatively
agreed  to terms proposed by the Company that would resolve issues raised by the
order and pending  rate complaints  against the  Company. Under  the terms,  the
Company  would not  be required to  make any  further reduction in  rates or any
additional subscriber  refunds. The  terms  are subject  to comment  by  certain
affected parties. The Company provided for refunds in 1994 of approximately $527
in compliance with a rate order made by the City of Boston.
 
12. Legal Proceedings
 
     On  October 5,  1994, the  Company, was named  as defendant  in a complaint
against the  Company, CSC,  Charles F.  Dolan, and  other affiliates,  primarily
relating  to  CSC's agreement  with the  Company  to acquire  the assets  of the
Company in a series of transactions contemplated by an acquisition agreement and
plan of merger and reorganization among  the parties named as defendants in  the
complaint.
 
     The  action was brought on behalf of a purported class consisting of owners
of partnership  units  in the  Company  and seeks  (i)  to enjoin  the  proposed
transactions (or alternatively to rescind such proposed transactions if they are
not  enjoined);  (ii) compensatory  damages; (iii)  a declaratory  judgment that
holders of  preferred  equity interests  in  the  Company are  not  entitled  to
cumulative  distributions that have  accrued thereon; (iv)  an accounting to the
Company and  its  limited  partners  for  all its  operations  to  date;  (v)  a
declaration  that the Company  and other defendants have  committed or aided and
abetted breaches of fiduciary duty; (vi) disbursements and costs of suit.
 
     The Company, along with the other defendants, intends to defend the  action
vigorously.
 
     The  Company is party to various other lawsuits, some involving substantial
amounts, arising in the ordinary course  of its operations. Management does  not
believe  that  the ultimate  outcome of  the lawsuit  described above  and other
lawsuits will have a  material adverse impact on  the financial position of  the
Company.
 
                                      F-14
 
<PAGE>
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                            AND CONSOLIDATED COMPANY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                             (DOLLARS IN THOUSANDS)
                                  (CONTINUED)
 
13. Tax Information (Unaudited)
 
     The  following represents a  reconciliation of the  losses allocated to the
partners for financial reporting purposes and that utilized for tax purposes.
 
<TABLE>
<CAPTION>
                                                                                      YEAR ENDED DECEMBER 31,
                                                                                  -------------------------------
                                                                                   1994       1993         1992
                                                                                  ------     -------     --------
 
<S>                                                                               <C>        <C>         <C>
Losses allocated to partners for financial reporting purposes..................   $2,103     $ 6,792     $ 12,998
Depreciation and amortization adjustments for tax purposes.....................      406      (4,367)     (11,512)
Other..........................................................................    1,491      (3,038)      (1,818)
                                                                                  ------     -------     --------
Tax (income) loss allocable to partners........................................   $4,000     $  (613)    $   (332)
                                                                                  ------     -------     --------
                                                                                  ------     -------     --------
Tax (income) loss allocated to general partners................................   $2,058     $(1,045)    $   (318)
                                                                                  ------     -------     --------
                                                                                  ------     -------     --------
Tax (income) loss allocated to limited partners................................   $1,942     $ 1,658     $    650
                                                                                  ------     -------     --------
                                                                                  ------     -------     --------
Tax (income) loss allocation per limited partnership unit......................   $  483     $   412     $    161
                                                                                  ------     -------     --------
                                                                                  ------     -------     --------
</TABLE>
 
     The Company's and Brookline's  partnership agreements allocate  partnership
income  or loss 1% to general partners  and 99% to the limited partners, subject
to certain  adjustments. The  Brookline partnership  agreement further  provides
that to the extent net losses are allocable to the limited partners which reduce
their  capital accounts  below zero,  such net  losses for  income tax reporting
purposes will  be allocated  to  the general  partners.  Future net  profits  of
Brookline  will consequently first  be allocated to the  general partners to the
extent of any additional net losses allocated to them as a result of the  above.
Subsequent net profits of Brookline will be allocated 1% to the general partners
and 99% to the limited partners. In 1985, cumulative net losses allocated to the
Brookline  limited partners reduced their capital accounts to zero. As a result,
subsequent net losses of  the Brookline partnership  were allocated entirely  to
the general partners for income tax reporting purposes.
 
                                      F-15
<PAGE>
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                            AND CONSOLIDATED COMPANY
                     CONSOLIDATED STATEMENTS OF OPERATIONS
              (DOLLARS IN THOUSANDS, EXCEPT PER UNIT INFORMATION)
                                  (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                                       SIX MONTHS ENDED        THREE MONTHS ENDED
                                                                           JUNE 30,                 JUNE 30,
                                                                     --------------------    ----------------------
                                                                       1995        1994        1995         1994
                                                                     --------    --------    ---------    ---------
 
<S>                                                                  <C>         <C>         <C>          <C>
Revenues -- net...................................................   $30,671     $29,713      $15,743      $14,892
                                                                     --------    --------    ---------    ---------
Operating expenses:
     Technical....................................................    14,334      13,442        7,172        6,538
     Selling, general and administrative..........................     9,510       8,462        5,034        4,248
     Depreciation and amortization................................     4,421       4,022        2,002        1,991
                                                                     --------    --------    ---------    ---------
                                                                      28,265      25,926       14,208       12,777
                                                                     --------    --------    ---------    ---------
          Operating profit........................................     2,406       3,787        1,535        2,115
                                                                     --------    --------    ---------    ---------
Other expense:
     Interest expense, net........................................    (5,235 )    (3,923 )     (2,639)      (1,877)
     Miscellaneous................................................       (89 )       (92 )        (53)         (54)
                                                                     --------    --------    ---------    ---------
                                                                      (5,324 )    (4,015 )     (2,692)      (1,931)
                                                                     --------    --------    ---------    ---------
          Net income (loss).......................................   $(2,918 )   $  (228 )    $(1,157)     $   184
                                                                     --------    --------    ---------    ---------
                                                                     --------    --------    ---------    ---------
Net income (loss) allocated to:
     General partners.............................................       (29 )        (2 )        (11)           2
     Limited partners.............................................    (2,889 )      (226 )     (1,146)         182
                                                                     --------    --------    ---------    ---------
          Net income (loss).......................................   $(2,918 )   $  (228 )    $(1,157)     $   184
                                                                     --------    --------    ---------    ---------
                                                                     --------    --------    ---------    ---------
Net income (loss) per limited partnership unit (4,025 units)......   $  (718 )   $   (56 )    $  (285)     $    45
                                                                     --------    --------    ---------    ---------
                                                                     --------    --------    ---------    ---------
</TABLE>
 
          See accompanying notes to consolidated financial statements.
 
                                      F-16
 
<PAGE>
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                            AND CONSOLIDATED COMPANY
                          CONSOLIDATED BALANCE SHEETS
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                                                                         JUNE 30,
                                                                                                           1995
                                                                                                        -----------
                                                                                                        (UNAUDITED)
 
<S>                                                                                                     <C>
                                               ASSETS
Cash and cash equivalents (including restricted amounts of $2,015)...................................    $   5,967
Accounts receivable:
     Subscribers (less allowance for doubtful accounts of $354)......................................        2,165
     Other...........................................................................................          601
     Plant and equipment, net........................................................................       35,863
     Deferred financing, acquisition and other costs (less accumulated amortization of $3,765).......        2,031
     Deposits and other assets.......................................................................          470
                                                                                                        -----------
                                                                                                         $  47,097
                                                                                                        -----------
                                                                                                        -----------
 
                                LIABILITIES AND PARTNERS' DEFICIENCY
Accounts payable.....................................................................................    $   9,286
Accrued liabilities:
     Interest........................................................................................        1,428
     Franchise fees..................................................................................        1,212
     Payroll and related benefits....................................................................        3,274
     Insurance.......................................................................................        1,557
     Other...........................................................................................        2,821
Accounts payable to affiliates, net..................................................................       29,642
Amounts due to partners..............................................................................       26,410
Bank debt............................................................................................       60,000
Capitalized lease obligations........................................................................           33
Subscriber deposits..................................................................................        2,015
                                                                                                        -----------
          Total liabilities..........................................................................      137,678
                                                                                                        -----------
Preferred equity contribution........................................................................       50,300
                                                                                                        -----------
Partners' deficiency:
     General partners................................................................................       (1,756)
     Limited partners (4,025 units outstanding)......................................................     (139,125)
                                                                                                        -----------
          Total partners' deficiency.................................................................     (140,881)
                                                                                                        -----------
                                                                                                         $  47,097
                                                                                                        -----------
                                                                                                        -----------
</TABLE>
 
          See accompanying notes to consolidated financial statements.
 
                                      F-17
 
<PAGE>
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                            AND CONSOLIDATED COMPANY
                CONSOLIDATED STATEMENTS OF PARTNERS' DEFICIENCY
                             (DOLLARS IN THOUSANDS)
                                  (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                                                GENERAL      LIMITED
                                                                                PARTNERS    PARTNERS       TOTAL
                                                                                --------    ---------    ---------
 
<S>                                                                             <C>         <C>          <C>
Balance December 31, 1994....................................................   $ (1,727)   $(136,236)   $(137,963)
     Net Loss -- six months ended June 30, 1995..............................        (29)      (2,889)      (2,918)
                                                                                --------    ---------    ---------
Balance June 30, 1995........................................................   $ (1,756)   $(139,125)   $(140,881)
                                                                                --------    ---------    ---------
                                                                                --------    ---------    ---------
</TABLE>
 
          See accompanying notes to consolidated financial statements.
 
                                      F-18
 
<PAGE>
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                            AND CONSOLIDATED COMPANY
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                    SIX MONTHS ENDED JUNE 30, 1995 AND 1994
                             (DOLLARS IN THOUSANDS)
                                  (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                                                                 1995       1994
                                                                                                -------    -------
 
<S>                                                                                             <C>        <C>
Cash flows from operating activities:
     Net loss................................................................................   $(2,918)   $  (228)
                                                                                                -------    -------
     Adjustments to reconcile net loss to net cash provided by operating activities:
          Depreciation and amortization......................................................     4,421      4,022
          Amortization of deferred financing.................................................        55         55
          Gain on disposal of equipment......................................................       (82)       (24)
          Change in assets and liabilities:
               Decrease in accounts receivable subscribers...................................       129        212
               Decrease (increase) in accounts receivable other..............................       344       (220)
               Decrease in deposits and other assets.........................................         7        147
               Increase in accounts payable..................................................       224        916
               Increase in accrued liabilities...............................................       898        427
               Increase in accounts payable to affiliates, net...............................     2,547      1,913
               Decrease in subscriber deposits...............................................      (205)      (454)
                                                                                                -------    -------
                    Total adjustments........................................................     8,338      6,994
                                                                                                -------    -------
                    Net cash provided by operating activities................................     5,420      6,766
                                                                                                -------    -------
Cash flows provided by (used in) investing activities:
     Capital expenditures....................................................................    (3,370)    (2,655)
     Change in restricted cash...............................................................       205        454
     Proceeds from sale of equipment.........................................................       288         31
                                                                                                -------    -------
                    Net cash used in investing activities....................................    (2,877)    (2,170)
                                                                                                -------    -------
Cash flows from financing activities:
     Advances from partner...................................................................       933      1,306
     Proceeds from bank debt.................................................................     1,000        750
     Reduction of bank debt..................................................................    (4,000)    (5,000)
     Additions to deferred financing, acquisition and development costs......................       (35)      (625)
     Repayment of capital lease obligations..................................................       (70)      (211)
                                                                                                -------    -------
                    Net cash used in financing activities....................................    (2,172)    (3,780)
                                                                                                -------    -------
Net increase in unrestricted cash and equivalents............................................       371        816
Unrestricted cash and equivalents at beginning of year.......................................     3,581      1,715
                                                                                                -------    -------
Unrestricted cash and equivalents at end of period...........................................   $ 3,952    $ 2,531
                                                                                                -------    -------
                                                                                                -------    -------
</TABLE>
 
          See accompanying notes to consolidated financial statements.
 
                                      F-19
<PAGE>
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                            AND CONSOLIDATED COMPANY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                  (UNAUDITED)
 
Note 1. Principles of Consolidation
 
     The  consolidated financial statements include  the accounts of Cablevision
of Boston  Limited  Partnership and  its  subsidiary, Cablevision  of  Brookline
Limited  Partnership  ('Brookline'). All  significant intercompany  balances and
transactions have  been eliminated  in consolidation.  The above  companies  are
collectively  referred to  as the 'Company'  or the 'Related  Companies' and are
subject to common financing arrangements.
 
Note 2. Basis of Presentation
 
     The accompanying  unaudited  consolidated financial  statements  have  been
prepared  in accordance  with the  rules and  regulations of  the Securities and
Exchange Commission.  Certain  information  and  footnote  disclosures  normally
included  in financial statements prepared in accordance with generally accepted
accounting principles have been condensed or omitted.
 
Note 3. Responsibility for Interim Financial Statements
 
     The consolidated financial statements as of June 30, 1995 presented in this
Form 10-Q are unaudited; however, in the opinion of management, such  statements
include  all  adjustments, consisting  solely  of normal  recurring adjustments,
necessary for a fair presentation of the results for the periods presented.
 
     The unaudited consolidated financial statements presented herein should  be
read in conjunction with the audited consolidated financial statements and notes
thereto included in the Company's Annual Report on Form 10-K for the fiscal year
ended December 31, 1994.
 
     The  results  of operations  for the  interim  periods are  not necessarily
indicative of the results that might  be expected for future interim periods  or
for the full year ending December 31, 1995.
 
Note 4. Cash Flows
 
     For  purposes of  the consolidated  statements of  cash flows,  the Company
considers short-term investments with  a maturity at date  of purchase of  three
months or less to be cash equivalents. The Company paid cash interest expense of
approximately  $2,894,000 and $2,357,000 for the  six months ended June 30, 1995
and 1994, respectively.
 
Note 5. Preferred Equity Contribution
 
     Prior  to  1989,  Cablevision  Finance  Limited  Partnership  ('Cablevision
Finance'), a wholly-owned subsidiary of Cablevision Systems Corporation ('CSC'),
exchanged  $45,700,000 of  advances and  accrued interest  thereon for preferred
equity in the  Company in return  for (i) cumulative  distributions equal to  an
annual  rate of 15% (compounded semi-annually) on its investment, (ii) the right
to a  priority  return  of the  equity  investment  and any  amounts  of  unpaid
cumulative   distributions  whenever   the  Company  has   funds  available  for
distribution to  partners within  the  limits permitted  by the  Company's  loan
agreements,  as  amended, and  (iii) the  right  to receive  20% of  all amounts
available for  postpayout  distribution(s). As  of  June 30,  1995,  Cablevision
Systems  Services  Corporation  ('CSSC'),  a  corporation  wholly-owned  by  the
individual general partner of the Company, had exchanged $4,600,000 of  advances
for  preferred equity having  the same terms  as Cablevision Finance's preferred
equity except that CSSC does not have a right to share in any amounts  available
for  postpayout distribution(s). At June 30, 1995, approximately $117,680,000 of
cumulative distributions were unpaid.
 
                                      F-20
 
<PAGE>
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                            AND CONSOLIDATED COMPANY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                  (UNAUDITED)
 
Note 6. Recent Developments
 
     On June 14, 1994, CSC, of which Charles F. Dolan ('Dolan') is the Chairman,
Chief Executive Officer and principal stockholder, and the Company entered  into
an  agreement which is designed  to give CSC full  ownership of the Company. The
agreement provides for the  acquisition by CSC of  the interests in the  Company
which  it does not already own in a  series of transactions. CSC and the Company
have filed with the  Securities and Exchange  Commission a Consent  Solicitation
Statement/ Prospectus with respect to the proposed transactions.
 
     Each  of the transactions  is subject to a  number of conditions, including
the approval by the  limited partners of the  Company who are unaffiliated  with
the  general partners  of the  Company. Consummation  of the  transactions would
result in  (i) Dolan  and Cablevision  Systems Boston  Corporation, the  general
partners  of  the  Company,  receiving  CSC  Class  A  Common  Stock aggregating
approximately  $404,000  and  cash   aggregating  approximately  $18.9   million
(calculated  as of  December 31,  1994) from  CSC; (ii)  CSC and  its affiliates
(other than the Company's general  partners and their affiliates) receiving  CSC
Class  A Common Stock aggregating approximately  $51.6 million (calculated as of
December 31,  1994) and  assumption  of indebtedness  aggregating  approximately
$37.8  million (calculated as of December  31, 1994); and (iii) the unaffiliated
limited partners  in the  Company receiving  CSC Class  A Common  Stock with  an
expected  aggregate market value of  approximately $37.25 million (approximately
$10,000 per unit of limited partnership  interest in the Company). CSC owns  282
units of limited partnership interest and employees of CSC manage the operations
of  the Company. The approximately $10,000 worth  of CSC Class A Common Stock to
be received by each unaffiliated limited partner represents 100% of the per unit
amounts originally invested  in the  Company by each  such unaffiliated  limited
partner.
 
     On October 5, 1994, the Company, Brookline and Cablevision of Boston, Inc.,
a  wholly-owned  subsidiary  of  the  Company, were  named  as  defendants  in a
purported class action filed  in Massachusetts Superior Court  filed by Joel  G.
Lippe  against  them and  CSC,  Dolan, Cablevision  Systems  Boston Corporation,
Cablevision Systems Brookline Corporation,  CSSC, Cablevision Finance, and  COB,
Inc.  primarily  relating to  CSC's agreement  with the  Company to  acquire the
assets of the Company in a series of transactions contemplated by an acquisition
agreement and  plan of  merger and  reorganization among  the parties  named  as
defendants in the complaint.
 
     The  action alleges breaches  of fiduciary duty  against certain defendants
and aiding  and abetting  breaches  of fiduciary  duty  by other  defendants  in
connection  with  the  issuance  of  the  Company's  preferred  equity interests
allegedly in violation of the Company's  Articles of Limited Partnership and  in
connection  with the negotiation of the  proposed transactions, and seeks, among
other things (i) a declaration that the defendants have breached their fiduciary
duties to the Company's limited partners  or aided and abetted such breaches  of
fiduciary duties, (ii) a declaration that it would be a breach of fiduciary duty
for  the defendants to cause the Company  to pay themselves any distributions on
the Company's preferred equity interests because the preferred equity  interests
were unlawfully issued to defendants, (iii) an order that the defendants provide
an  accounting to the Company and  limited partners for the Company's operations
prior to any liquidation,  (iv) a preliminary  and permanent injunction  against
consummation  of  the  proposed  transactions, (v)  rescission  of  the proposed
transactions if they  are consummated or  rescissory damages if  they cannot  be
rescinded,  and  (vi) compensatory  damages.  All defendants  have  answered the
complaint and intend to defend the action vigorously.
 
                                      F-21
 
<PAGE>
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                            AND CONSOLIDATED COMPANY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                  (UNAUDITED)
 
Note 7. FCC Matters
 
     On December 22, 1994, the FCC's Cable Services Bureau (the 'Bureau') issued
an order holding that the Company's Family Cable programming package, which  was
offered  on an unregulated basis, should have been subject to rate regulation as
of September 1, 1993. If the order were to have been sustained on appeal by  the
FCC,  it would have required the Company to  reduce the rates it charges for its
basic service tier and  for its Metro Service  package of programming  services.
The  Bureau's order  also stated  that the  Company would  have been  liable for
refunds, on account of the order,  for the difference between the rates  charged
for  these service packages and the rates  that would have been charged for them
if Family Cable  had been  considered a regulated  offering as  of September  1,
1993.
 
     The  Company filed a motion  to ask the Bureau  to reconsider its order. In
February 1995 the Bureau ordered a stay  of its order pending resolution of  the
Company's  motion for reconsideration. In April 1995, the FCC tentatively agreed
to terms proposed by the Company that  would resolve issues raised by the  order
and  pending rate complaints  against the Company. Under  the terms, the Company
would not be required to make any  further reduction in rates or any  additional
subscriber  refunds. On  August 7,  1995, the FCC  issued an  order adopting the
terms proposed by the Company.
 
                                      F-22
<PAGE>
                          INDEPENDENT AUDITORS' REPORT
 
To the Partners of
Monmouth Cablevision Associates:
 
     We   have  audited  the  accompanying   financial  statements  of  Monmouth
Cablevision Associates (a limited partnership) as of December 31, 1993 and 1992,
and for the years then ended, listed  in the foregoing table of contents.  These
financial statements are the responsibility of the Partnership's management. Our
responsibility  is to express an opinion  on these financial statements based on
our audits.
 
     We conducted  our audits  in accordance  with generally  accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence  supporting
the  amounts and disclosures in the financial statements. An audit also includes
assessing the  accounting  principles used  and  significant estimates  made  by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.
 
     In our  opinion,  such  financial statements  (1992  as  restated)  present
fairly,  in all material respects, the  financial position of the Partnership at
December 31, 1993 and 1992, and the results of its operations and its cash flows
for the  years  then ended  in  conformity with  generally  accepted  accounting
principles.
 
                                                           DELOITTE & TOUCHE LLP
 
Parsippany, New Jersey,
April 28, 1994
(June 3, 1994 as to Note 9)
 
                                      F-23
<PAGE>
                        MONMOUTH CABLEVISION ASSOCIATES
                            (A LIMITED PARTNERSHIP)
                                 BALANCE SHEETS
                           DECEMBER 31, 1993 AND 1992
 
<TABLE>
<CAPTION>
                                     ASSETS                                             1993            1992
                                                                                    ------------    ------------
                                                                                             (RESTATED)
 
<S>                                                                                 <C>             <C>
Cash and cash equivalents........................................................   $    492,872    $    826,865
Accounts receivable, net of allowance for doubtful accounts of $111,249 in 1993
  and $110,744 in 1992...........................................................      1,859,974       1,503,384
Prepaid expenses and other assets................................................        476,380         458,909
Due from affiliate (Note 3)......................................................        508,958         305,793
Investment in cable television systems, net of accumulated depreciation (Note
  5).............................................................................     36,067,056      35,045,261
Investment in Riverview Cablevision Associates, L.P. (Note 4)....................             --
Cable television franchise costs, net of accumulated amortization of $58,944,243
  in 1993 and $52,450,213 in 1992 (Note 10)......................................     16,432,757      22,845,688
Cost in excess of fair value of net assets acquired, net of accumulated
  amortization of $3,280,932 in 1993 and $2,710,326 in 1992......................      8,130,027       8,700,633
Deferred charges, primarily debt acquisition costs, net of accumulated
  amortization of $654,884 in 1993 and $538,141 in 1992..........................        498,495         615,238
                                                                                    ------------    ------------
     Total assets................................................................   $ 64,466,519    $ 70,301,771
                                                                                    ------------    ------------
                                                                                    ------------    ------------
 
                      LIABILITIES AND PARTNERS' DEFICIENCY
Liabilities:
     Accounts payable and accrued expenses.......................................   $  6,489,060    $  5,101,955
     Due to affiliates (Note 3)..................................................        673,932       1,006,412
Debt (Note 6)....................................................................    100,100,000     112,120,355
                                                                                    ------------    ------------
     Total liabilities...........................................................    107,262,992     118,228,722
                                                                                    ------------    ------------
Partners' deficiency (Notes 2 and 10)............................................    (42,796,473)    (47,926,951)
                                                                                    ------------    ------------
     Total liabilities and partners' deficiency..................................   $ 64,466,519    $ 70,301,771
                                                                                    ------------    ------------
                                                                                    ------------    ------------
</TABLE>
 
                       See notes to financial statements.
 
                                      F-24
 
<PAGE>
                        MONMOUTH CABLEVISION ASSOCIATES
                            (A LIMITED PARTNERSHIP)
                            STATEMENTS OF OPERATIONS
                     YEARS ENDED DECEMBER 31, 1993 AND 1992
 
<TABLE>
<CAPTION>
                                                                                         1993           1992
                                                                                      -----------    -----------
                                                                                              (RESTATED)
 
<S>                                                                                   <C>            <C>
Operating Revenues:
     Basic subscriber fees.........................................................   $39,229,478    $36,093,447
     Premium programming fees......................................................    13,311,270     13,261,159
     Other.........................................................................     4,035,739      3,985,931
                                                                                      -----------    -----------
                                                                                       56,576,487     53,340,537
                                                                                      -----------    -----------
Operating Expenses (Note 3):
     Programming...................................................................    13,988,883     13,616,096
     Service.......................................................................     3,649,429      3,164,450
     Selling, general and administrative...........................................     9,179,673      8,606,326
     Management fees (Note 3)......................................................     3,555,541      3,336,560
     Depreciation and amortization (Note 10).......................................    15,882,575     18,689,862
                                                                                      -----------    -----------
                                                                                       46,256,101     47,413,294
                                                                                      -----------    -----------
          Operating Income.........................................................    10,320,386      5,927,243
Other income (expenses):
     Interest expense..............................................................    (5,034,807)    (6,584,051)
     Gain on disposal of equipment.................................................        72,814         21,582
     Other income (expense), net...................................................      (227,915)      (189,506)
                                                                                      -----------    -----------
Net income (loss)..................................................................   $ 5,130,478    $  (824,732)
                                                                                      -----------    -----------
                                                                                      -----------    -----------
</TABLE>
 
                       See notes to financial statements.
 
                                      F-25
 
<PAGE>
                        MONMOUTH CABLEVISION ASSOCIATES
                            (A LIMITED PARTNERSHIP)
                            STATEMENTS OF CASH FLOWS
                     YEARS ENDED DECEMBER 31, 1993 AND 1992
 
<TABLE>
<CAPTION>
                                                                                         1993           1992
                                                                                      -----------    -----------
                                                                                              (RESTATED)
 
<S>                                                                                   <C>            <C>
Cash flows from operating activities:
     Net income (loss).............................................................   $ 5,130,478    $  (824,732)
     Adjustments to reconcile net income (loss) to net cash provided by operating
      activities:
          Depreciation and amortization............................................    15,882,575     18,689,862
          Amortization of deferred charges.........................................       116,742        116,743
          Gain on sale of equipment................................................       (72,814)       (21,582)
          Increase (decrease) in accounts payable and accrued expenses.............     1,387,106     (1,290,893)
          (Increase) decrease in prepaid expenses and other assets.................       (17,471)       662,149
          Increase in due from affiliates..........................................      (203,165)      (135,006)
          (Increase) decrease in accounts receivable, net..........................      (356,590)        89,015
          (Decrease) increase in due to affiliates.................................      (332,480)       378,072
                                                                                      -----------    -----------
               Net cash provided by operating activities...........................    21,534,381     17,663,628
                                                                                      -----------    -----------
Cash flows used in investing activities:
     Capital expenditures..........................................................   (10,503,695)    (8,624,087)
     Increase in cable television franchise costs..................................       (81,099)       (15,407)
     Proceeds from sale of equipment...............................................       736,775         58,868
                                                                                      -----------    -----------
               Net cash used in investing activities...............................    (9,848,019)    (8,580,626)
                                                                                      -----------    -----------
Cash flows used in financing activities:
     Principal payments on debt....................................................   (12,020,355)    (9,187,442)
                                                                                      -----------    -----------
               Net cash used in financing activities...............................   (12,020,355)    (9,187,442)
                                                                                      -----------    -----------
Net decrease in cash and cash equivalents..........................................      (333,993)      (104,440)
                                                                                      -----------    -----------
Cash and cash equivalents at beginning of year.....................................       826,865        931,305
                                                                                      -----------    -----------
                                                                                      -----------    -----------
Cash and cash equivalents at end of year...........................................   $   492,872    $   826,865
                                                                                      -----------    -----------
                                                                                      -----------    -----------
Supplemental disclosure of cash flow information:
     Cash paid during period for interest..........................................   $ 4,087,981    $ 6,923,054
                                                                                      -----------    -----------
                                                                                      -----------    -----------
</TABLE>
 
                       See notes to financial statements.
 
                                      F-26
 
<PAGE>
                        MONMOUTH CABLEVISION ASSOCIATES
                            (A LIMITED PARTNERSHIP)
                       STATEMENTS OF PARTNERS' DEFICIENCY
                     YEARS ENDED DECEMBER 31, 1993 AND 1992
 
<TABLE>
<CAPTION>
                                                                        GENERAL       LIMITED
                                                                       PARTNERS       PARTNERS         TOTAL
                                                                       ---------    ------------    ------------
 
<S>                                                                    <C>          <C>             <C>
Partners' deficiency, January 1, 1992...............................   $(757,303)   $(46,344,916)   $(47,102,219)
Net loss -- as restated.............................................      (8,247)       (816,485)       (824,732)
                                                                       ---------    ------------    ------------
Partners' deficiency, December 31, 1992 -- As restated (Note 10)....    (765,550)    (47,161,401)    (47,926,951)
Net income..........................................................      51,305       5,079,173       5,130,478
                                                                       ---------    ------------    ------------
Partners' deficiency, December 31, 1993.............................   $(714,245)   $(42,082,228)   $(42,796,473)
                                                                       ---------    ------------    ------------
                                                                       ---------    ------------    ------------
</TABLE>
 
                       See notes to financial statements.
 
                                      F-27
<PAGE>
                        MONMOUTH CABLEVISION ASSOCIATES
                            (A LIMITED PARTNERSHIP)
                         NOTES TO FINANCIAL STATEMENTS
                     YEARS ENDED DECEMBER 31, 1993 AND 1992
 
1. Summary of Significant Accounting Policies
 
Formation of the Partnership
 
     In  1978, the  Monmouth Cablevision  Associates (MCA  or the 'Partnership')
limited partnership agreement was filed in the State of New Jersey. The term  of
the limited partnership continues until terminated as provided for in the Second
Amended  and  Restated Agreement  and  Certificate of  Limited  Partnership (the
'Agreement'). MCA is engaged in the operation of cable television systems.
 
Investment in Cable Television Systems
 
     Investment in cable television systems  is stated at cost. Depreciation  is
provided  primarily by accelerated methods for additions prior to 1993. In 1993,
the Partnership  changed  its method  of  depreciating additions  to  the  cable
television  system to the  straight-line method. The effect  was to increase net
income by approximately $537,000. The estimated useful lives of the assets range
from four to twenty years.
 
Investment in Riverview Cablevision Associates, L.P.
 
     MCA is a limited partner  in Riverview Cablevision Associates, L.P.  (RCA).
The  Partnership  owns,  on  a  'Pre  Participation  Basis'  as  defined  in the
Partnership Agreement, approximately 29.90% of RCA. The investment is  accounted
for using the equity method which is further discussed in Note 4.
 
Cable Television Franchise Costs
 
     Costs  incurred in obtaining  cable television franchises  are deferred and
amortized over  the term  of the  franchise, which  ranges from  four to  twelve
years, using the straight-line method.
 
Deferred Charges
 
     Costs  incurred to  obtain financing for  the Partnership  are deferred and
amortized on a straight-line basis, over the term of the related debt.
 
Cost in Excess of Fair Value of Net Assets Acquired
 
     The cost in excess of fair value of net assets acquired is being  amortized
on the straight-line method over a twenty-year period.
 
Income Taxes
 
     No  provision has  been made  for income  taxes, since  such taxes  are the
liability of the individual partners.
 
Cash Equivalents
 
     The Partnership considers all highly liquid debt instruments purchased with
an original maturity of three months or less to be cash equivalents.
 
Capitalized Contract Labor
 
     Contract labor  charges associated  with  reconnecting new  subscribers  in
previously serviced homes are capitalized.
 
                                      F-28
 
<PAGE>
                        MONMOUTH CABLEVISION ASSOCIATES
                            (A LIMITED PARTNERSHIP)
                         NOTES TO FINANCIAL STATEMENTS
                     YEARS ENDED DECEMBER 31, 1993 AND 1992
                                  (CONTINUED)
 
Reclassifications
 
     Certain prior year amounts have been reclassified to conform to the current
year presentation.
 
2. Organization of the Partnership
 
     The Partnership consists of the following:
 
          General partners:
 
           Cable Management of Monmouth, Inc. (CM)
           Sutton Capital Associates of Monmouth, Inc. (SCM)
           Joel Goldblatt (JG)
 
Limited partners:
 
          Class B: Landmark Management, Inc. (Landmark)
        Class E: Other Limited Partners
        Class F: Other Limited Partners
        Class J: Other Limited Partners Class O:
 
          Other Limited Partners
 
     The  partners  will generally  share in  income and  loss in  the following
manner:
 
<TABLE>
<CAPTION>
                                                                       BEFORE              AFTER
                                                                   'PARTICIPATION     'PARTICIPATION
                                                                       CHANGE'            CHANGE'
                                                                   ---------------    ---------------
 
<S>                                                                <C>                <C>
General Partners................................................        1.00000%          33.34384%
Class B Limited Partner.........................................             --           11.11395%
Class E Limited Partners........................................       45.41336%          18.18401%
Class F Limited Partners........................................       27.06593%          10.83749%
Class J Limited Partners........................................       10.57536%          10.57536%
Class O Limited Partners........................................       15.94535%          15.94535%
</TABLE>
 
     The 'Participation Change' will occur  when the amounts distributed by  the
Partnership  to the Class E  and Class F Limited  Partners equal the amounts set
forth in  the  Agreement. Additional  information  regarding the  allocation  of
income  and  loss, distributions  of cash,  and gain,  loss and  distribution on
liquidation (including  a  sale of  substantially  all Partnership  assets),  as
defined, is set forth in the Agreement.
 
3. Related Party Transactions
 
Management, Operation and Financial Service Agreements
 
     The  Partnership entered into an agreement  with CM under which CM provides
management and  operational services  for a  fee of  $18,000 annually  or 3%  of
adjusted  gross revenues, as defined, whichever is greater. The Agreement has no
fixed expiration date. Expenses of $1,471,134 and $1,375,232 for the years ended
December 31, 1993 and 1992, respectively, have been included in the accompanying
financial statements. The Partnership owed CM $120,553 and $111,196 at  December
31, 1993 and 1992, respectively.
 
     The  Partnership entered into  an agreement with  SCM to provide management
and financial services for  a fee of  $14,400 annually or  2% of adjusted  gross
revenues,  as  defined,  whichever  is  greater.  The  Agreement  has  no  fixed
expiration  date.  Expenses  of  $983,157  and  $919,225  for  the  years  ended
 
                                      F-29
 
<PAGE>
                        MONMOUTH CABLEVISION ASSOCIATES
                            (A LIMITED PARTNERSHIP)
                         NOTES TO FINANCIAL STATEMENTS
                     YEARS ENDED DECEMBER 31, 1993 AND 1992
                                  (CONTINUED)
 
December 31, 1993 and 1992, respectively, have been included in the accompanying
financial  statements. The Partnership owed SCM  $80,569 and $74,331 at December
31, 1993 and 1992, respectively.
 
     The  Partnership  entered  into  an  agreement  with  Landmark  to  provide
management and financial services for a fee of $7,200 annually or 1% of adjusted
gross  revenues, as  defined, whichever is  greater. The Agreement  has no fixed
expiration date. Expenses of $491,578 and $459,610 for the years ended  December
31,  1993  and  1992,  respectively,  have  been  included  in  the accompanying
financial statements.  The  Partnership owed  Landmark  $40,284 and  $37,165  at
December 31, 1993 and 1992, respectively.
 
Management Agreement
 
     Effective  January  1, 1988,  the  Partnership entered  into  an employment
agreement with JG to serve as  general manager. The Agreement may be  terminated
at  the  Partnership's option,  and  provides for  compensation  of 2.5%  of the
Operating Cash Flow of  the Partnership, as defined,  but no less than  $115,000
per  year. The general manager's compensation charged to MCA for the years ended
December 1993 and 1992 and the related allocation is as follows:
 
<TABLE>
<CAPTION>
                                                                           1993        1992
                                                                         --------    --------
 
<S>                                                                      <C>         <C>
Operating expenses....................................................   $ 86,250    $ 87,179
Management fees.......................................................    609,672     582,493
                                                                         --------    --------
          Total.......................................................   $695,922    $669,672
                                                                         --------    --------
                                                                         --------    --------
</TABLE>
 
     The Partnership owed JG  $144,078 and $-0- at  December 31, 1993 and  1992,
respectively.  The term of  the employment agreement  expired December 31, 1990.
However, the  Partnership  and  JG  have  agreed  that  the  provisions  of  the
employment  agreement  will remain  effective pending  the  completion of  a new
agreement.
 
Programming Expenses
 
     The Partnership has an agreement with SCATV, Inc. (an affiliate of SCM)  to
purchase  Home Box Office (HBO)  and Cinemax services. As  a result of this, the
Partnership participates  in certain  favorable  volume discounts  available  to
SCATV, Inc. and pays an administrative service charge to SCATV, Inc. Expenses of
$3,561,125  and  $3,375,953 for  the  years ended  December  31, 1993  and 1992,
respectively, have been included in the accompanying financial statements  under
the  agreement.  The  Partnership  owed SCATV,  Inc.  $288,448  and  $783,720 at
December 31, 1993 and 1992, respectively.
 
Common Costs
 
     The  Partnership  shares  certain  common  costs,  primarily  payroll   and
construction  costs, with RCA. MCA allocated $521,474 and $471,521 for the years
ended December 31, 1993 and 1992, respectively, to RCA and RCA owes MCA $457,023
and $290,532 as of December 31, 1993 and 1992, respectively. It is  management's
intention to settle any balances at least annually.
 
                                      F-30
 
<PAGE>
                        MONMOUTH CABLEVISION ASSOCIATES
                            (A LIMITED PARTNERSHIP)
                         NOTES TO FINANCIAL STATEMENTS
                     YEARS ENDED DECEMBER 31, 1993 AND 1992
                                  (CONTINUED)
 
4. Investment in RCA
 
     Condensed  financial information as of and for the years ended December 31,
1993 and 1992 pertaining to RCA is as follows:
 
<TABLE>
<CAPTION>
                                                                               1993           1992
                                                                            -----------    -----------
 
<S>                                                                         <C>            <C>
Total assets (principally investment in cable television systems and
  cable television franchise costs)......................................   $26,507,470    $30,997,197
Partners' deficiency.....................................................    10,646,811     10,026,620
Revenues.................................................................    21,792,358     21,379,835
Operating income.........................................................     2,469,777      1,965,093
                                                                            -----------    -----------
Net loss.................................................................   $   620,191    $ 1,458,458
                                                                            -----------    -----------
                                                                            -----------    -----------
</TABLE>
 
     The excess of  the cost  of the Partnership's  investment in  RCA over  its
share  in the related underlying  equity in net assets  of RCA was attributed to
certain assets. The excess totaled $4,737,335 and was allocated as follows:
 
<TABLE>
<S>                                                                                          <C>
Investment in cable television systems....................................................   $  360,038
Cable television franchise costs..........................................................    1,800,187
Cost in excess of fair value of net assets acquired.......................................    2,577,110
                                                                                             ----------
          Total...........................................................................   $4,737,335
                                                                                             ----------
                                                                                             ----------
</TABLE>
 
     Such amounts were amortized over the then remaining useful lives of four to
six years.  In  accordance  with  the equity  method  of  accounting,  MCA  only
recognized  equity in net loss  of RCA to the extent  of their investment in RCA
because MCA is not committed to  provide further financial support for RCA  and,
therefore,  its investment in RCA  is $-0- at December  31, 1993 and 1992. MCA's
cumulative proportionate share of RCA's losses not recognized totaled $3,225,885
at December 31, 1993.
 
5. Investment in Cable Television System
 
     Investment in  cable television  system  at December  31, consists  of  the
following:
 
<TABLE>
<CAPTION>
                                                                               1993           1992
                                                                            -----------    -----------
 
<S>                                                                         <C>            <C>
Land.....................................................................   $ 1,130,742    $ 1,130,742
Buildings................................................................     2,881,047      2,689,895
Distribution system and equipment........................................    88,087,359     81,731,958
Transportation equipment.................................................     1,672,763      1,616,079
Other property and equipment.............................................     8,722,044      7,664,806
                                                                            -----------    -----------
                                                                            102,493,955     94,833,480
                                                                            -----------    -----------
                                                                            -----------    -----------
Less accumulated depreciation............................................    69,605,057     61,844,479
                                                                            -----------    -----------
                                                                            -----------    -----------
                                                                             32,888,898     32,989,001
                                                                            -----------    -----------
                                                                            -----------    -----------
Construction in progress.................................................     3,178,158      2,056,260
                                                                            -----------    -----------
Investment in cable television system -- net.............................   $36,067,056    $35,045,261
                                                                            -----------    -----------
                                                                            -----------    -----------
</TABLE>
 
                                      F-31
 
<PAGE>
                        MONMOUTH CABLEVISION ASSOCIATES
                            (A LIMITED PARTNERSHIP)
                         NOTES TO FINANCIAL STATEMENTS
                     YEARS ENDED DECEMBER 31, 1993 AND 1992
                                  (CONTINUED)
 
6. Debt
 
     Debt at December 31 consists of the following:
 
<TABLE>
<CAPTION>
   MATURITY         INTEREST RATE         1993            1992          FINAL
---------------     -------------     ------------     -----------     --------
 
<S>                 <C>               <C>              <C>             <C>
Loan agreement      LIBOR + 1%        $100,100,000     $112,100,000     1998 (a)
Other               8.5 -- 14%                  --          20,355         1994
                                      ------------     -----------
          Total                       $100,100,000     $112,120,355
                                      ------------     -----------
                                      ------------     -----------
</TABLE>
 
     Under  the terms of the  loan agreement, all assets  of the Partnership are
pledged as collateral.  Additionally, the  debt is secured  by a  pledge of  the
general  and limited partner interests, MCA's investment in RCA, and a pledge of
all the stock of the corporate general partners. Certain limited partners  have,
under  Direct  Liability  Agreements, assumed  liability  for a  portion  of the
outstanding indebtedness. The LIBOR rate at December 31, 1993 was 3.375%.
 
     a. On March 31, 1988,  the Partnership entered into  a loan agreement  with
        National  Westminister Bank USA (NAT  WEST), as agent, for $135,000,000.
        As of  December  31,  1993,  the Partnership  has  drawn  down  (net  of
        repayments)  $100,100,000 under  the loan agreement.  The loan agreement
        provides for payment of 3/8 of 1% per annum as a commitment fee, payable
        quarterly on  the  unused balance  of  the credit  agreement.  The  loan
        commitment has reduced quarterly commencing on June 30, 1991 until final
        maturity  on March 31, 1998 in accordance with the credit agreement. The
        Partnership is allowed to select interest rate pricing options which are
        based upon  prime,  LIBOR  or  certificate  of  deposit  rates  plus  an
        applicable margin as set forth in the loan agreement.
 
     Annual maturities on debt at December 31, 1993 are as follows (for purposes
of  this table,  it has been  assumed that debt  under the NAT  WEST credit line
agreement will not exceed the amount outstanding at December 31, 1993):
 
<TABLE>
<S>                                                                    <C>
1994................................................................   $  4,418,750
1995................................................................     22,275,000
1996................................................................     28,687,500
1997................................................................     35,437,500
1998................................................................      9,281,250
                                                                       ------------
Total debt..........................................................   $100,100,000
                                                                       ------------
                                                                       ------------
</TABLE>
 
Interest Rate Protection
 
     The Partnership has also entered  into interest rate protection  agreements
with  various financial institutions. For the  years ended December 31, 1993 and
1992,  the   Partnership  incurred   expenses   of  $226,223   and   $1,436,408,
respectively, relating to these agreements. Such agreements provide for interest
cap rates as follows:
 
<TABLE>
<CAPTION>
                                     INTEREST
                                      THROUGH
  AMOUNT         PERIOD COVERED      CAP RATE
-----------     ----------------     ---------
 
<S>             <C>                  <C>
$22,500,000     January 28, 1996        7.00%
 25,000,000     May 7, 1996             7.00%
</TABLE>
 
                                      F-32
 
<PAGE>
                        MONMOUTH CABLEVISION ASSOCIATES
                            (A LIMITED PARTNERSHIP)
                         NOTES TO FINANCIAL STATEMENTS
                     YEARS ENDED DECEMBER 31, 1993 AND 1992
                                  (CONTINUED)
 
Restrictive Covenants
 
     Under  the terms of  the debt agreements, the  Partnership is restricted in
its ability  to  incur additional  indebtedness  and must  comply  with  certain
covenants,  including: maintaining specified levels of debt service coverage, as
defined; not exceeding  maximum ratios  of senior debt  to annualized  operating
cash flow; and not exceeding the maximum level of capital expenditures.
 
7. Income Taxes
 
     As  a  result  of  the  Partnership  redeeming  certain  limited  partners'
interests and  utilizing  different  depreciation methods  for  income  tax  and
financial  reporting  purposes,  the  basis in  investment  in  cable television
systems is different for financial  reporting purposes and income tax  purposes.
As  a result, the net depreciated cost of investment in cable television systems
for income tax purposes is $31,729,751 and $30,193,572 at December 31, 1993  and
1992, respectively.
 
     As  a  result  of  the  Partnership  redeeming  certain  limited  partners'
interests, the  basis  in cable  television  franchise costs  is  different  for
financial  reporting purposes  and income  tax purposes.  The amortized  cost of
cable television  franchise costs  for  income tax  purposes is  $6,466,299  and
$9,598,972 at December 31, 1993 and 1992, respectively.
 
8. Commitments and Contingencies
 
     The  Partnership is obligated under  various operating leases through 1995.
Future minimum rental payments under operating  leases at December 31, 1993  are
as follows:
 
<TABLE>
<S>                                                                        <C>
1994....................................................................   $192,920
1995....................................................................    203,920
                                                                           --------
          Total future minimum rental payments..........................   $396,840
</TABLE>
 
     Rent  expense for the years  ended December 31, 1993  and 1992 was $191,443
and $147,689, respectively.
 
     The  Partnership   received  a   letter  of   inquiry  from   the   Federal
Communications Commission (FCC) regarding the sale of remote control devices. In
order  to  comply with  the  provisions of  the  1992 Cable  Television Consumer
Protection and Competition Act, the  Partnership eliminated monthly charges  for
remote  control  units and  billed customers  for  the sale  of the  used remote
control units. The total amount billed for the sale of the remote control  units
was  $635,000. The FCC  received a complaint which  charges that the Partnership
violated the negative option billing provisions of the Act. Management  believes
that although it is not feasible to determine the outcome of this matter at this
time, its resolution will not materially impact the Company's operations.
 
     Pursuant  to  the authority  granted  under the  Cable  Television Consumer
Protection Act  of 1992  (the '1992  Cable Act'),  the FCC  established  maximum
allowable  rates for certain cable television  services and equipment. The FCC's
regulations require rates for equipment to be cost-based, and require reasonable
rates for regulated cable television services to be established based on, at the
election of  the cable  television  operator, either  application of  the  FCC's
benchmarks  or a  cost-of-service showing pursuant  to standards  adopted by the
FCC. The FCC's  regulation called for  a reduction of  cable television  service
rates in effect on September 30, 1992 of up to 10%, effective September 1, 1993.
In  September  1993,  the Partnership  adjusted  its  rates to  comply  with the
regulations using the FCC's benchmarks.
 
     On March 30, 1994, the FCC  modified its existing benchmark methodology  to
require,   absent   a   successful   cost-of-service   showing,   reductions  of
approximately 17% in the rates for regulated services
 
                                      F-33
 
<PAGE>
                        MONMOUTH CABLEVISION ASSOCIATES
                            (A LIMITED PARTNERSHIP)
                         NOTES TO FINANCIAL STATEMENTS
                     YEARS ENDED DECEMBER 31, 1993 AND 1992
                                  (CONTINUED)
 
in effect on September 30, 1992, adjusted for inflation, channel  modifications,
equipment  costs,  and  increases  in  certain  operating  costs.  The  modified
benchmarks and  regulations are  generally designed  to cause  an additional  7%
reduction  in the  rates for  regulated cable services  in addition  to the rate
reductions implemented by the Partnership in September 1993 under the prior  FCC
benchmarks  and regulations. The FCC also  adopted interim regulations to govern
cost-of-service showings  by  cable  operators, establishing  an  industry  wide
11.25%  after tax rate  of return and a  rebuttable presumption that acquisition
costs above original historic book value  of tangible assets should be  excluded
from  the rate  base. To the  extent that  the Partnership's rates  are found to
exceed  the  reasonable  rate  determined  within  the  guidelines  of  the  new
regulations,  the  rates will  be  subject to  'rollbacks'  and, in  some cases,
refunds. At  December 31,  1993,  the Partnership  anticipates and  has  accrued
approximately $124,000 of refunds for the four months ended December 31, 1993 as
a  result of  implementing the  new regulations.  In July  1994, the Partnership
intends to further reduce  the rates for regulated  services to comply with  the
modified  benchmarks  and regulations.  Management believes  that the  FCC's new
regulations will  not  have  a  material adverse  impact  on  the  Partnership's
operations in future periods.
 
9. Sale of Cable Television System
 
     In  October 1993,  the Partnership  entered into  an agreement  (as amended
through June 3, 1994) to sell its cable television system and substantially  all
related   assets  to  Cablevision  MFR,   Inc.,  a  wholly-owned  subsidiary  of
Cablevision Systems Corporation for $288,857,500.
 
     The consideration  consists  of  $183,098,900 in  cash,  $6,820,000  in  an
indemnification escrow note and a $98,938,600 four year senior subordinated note
paying  6% per  year semi-annually in  years one  through three and  8% per year
semi-annually in  year four.  The $6,820,000  indemnification escrow  note  will
secure  the accuracy of  the Partnership's warranties  and representations for a
period  of  fifteen  months  following  the  closing.  After  this  period,  the
indemnification   escrow  note  will  convert  to  a  senior  subordinated  note
containing the same  terms and conditions  as the $98,938,600  note. Both  notes
have  an initial maturity  date on the  fourth anniversary of  the closing date,
however, such maturity  date may  be extended to  the ninth  anniversary of  the
closing date under certain limited circumstances.
 
     The  Partnership anticipates closing costs  for legal fees, brokerage fees,
and other  costs  to approximate  $7,700,000.  The Partnership  anticipates  the
closing  to be  not later  than August 8,  1994, subject  to the  receipt of all
approvals necessary to consummate the transaction.
 
10. Prior Period Adjustment
 
     Subsequent to  the  issuance  of  the 1992  financial  statements,  it  was
determined  that  in 1992,  the Partnership  had  continued to  amortize certain
franchise acquisition costs in excess of the recorded cost amount. As a  result,
the 1992 financial statements have been restated to reflect this correction. The
effect of this adjustment for the year ended December 31, 1992 was to reduce the
previously   reported  net  loss  of  $2,741,438  and  partners'  deficiency  of
$49,843,657 and to  increase unamortized  cable franchise  acquisition costs  by
$1,916,706.
 
                                      F-34
<PAGE>
                        MONMOUTH CABLEVISION ASSOCIATES
                                 BALANCE SHEET
                           JUNE 30, 1994 (UNAUDITED)
 
<TABLE>
<S>                                                                                                   <C>
                                              ASSETS
Cash and cash equivalents..........................................................................   $ 2,643,030
Accounts receivable, net of allowance for doubtful accounts of $136,298............................     2,076,172
Prepaid expenses and other assets..................................................................       386,986
Due from affiliate.................................................................................       317,028
Investment in cable television systems, net of accumulated depreciation............................    35,514,805
Cable television franchise costs, net of accumulated amortization of $61,589,283...................    13,794,871
Cost in excess of fair value of net assets acquired, net of accumulated amortization of
  $3,566,230.......................................................................................     7,844,729
Deferred charges, primarily debt acquisition costs, net of accumulated amortization of $713,256....       440,121
                                                                                                      -----------
          Total assets.............................................................................   $63,017,742
                                                                                                      -----------
                                                                                                      -----------
 
                               LIABILITIES AND PARTNERS' DEFICIENCY
Liabilities:
     Accounts payable and accrued expenses.........................................................   $ 5,796,552
     Deferred credit -- Deposit on Sale of Assets..................................................     6,948,062
     Due to affiliates.............................................................................       744,133
     Debt..........................................................................................    88,100,000
                                                                                                      -----------
          Total liabilities........................................................................   101,588,747
                                                                                                      -----------
Partners' deficiency...............................................................................   (38,571,005)
                                                                                                      -----------
          Total liabilities and partners' deficiency...............................................   $63,017,742
                                                                                                      -----------
                                                                                                      -----------
</TABLE>
 
                                      F-35
 
<PAGE>
                        MONMOUTH CABLEVISION ASSOCIATES
                            STATEMENT OF OPERATIONS
                   SIX MONTHS ENDED JUNE 30, 1994 (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                                                                         1994
                                                                                                      -----------
 
<S>                                                                                                   <C>
Operating revenues:
     Basic subscriber fee..........................................................................   $19,171,560
     Premium programming fees......................................................................     6,906,082
     Other.........................................................................................     2,698,483
                                                                                                      -----------
                                                                                                       28,776,125
                                                                                                      -----------
Operating expenses:
     Programming...................................................................................     7,173,311
     Service.......................................................................................     1,805,521
     Selling, general and administrative...........................................................     5,962,963
     Depreciation and amortization.................................................................     7,050,294
                                                                                                      -----------
                                                                                                       21,992,089
                                                                                                      -----------
Operating income (expenses):.......................................................................     6,784,036
     Income expense................................................................................    (2,485,356)
     Gain on deposal of equipment..................................................................        76,776
     Other income (expense), net...................................................................      (149,988)
                                                                                                      -----------
Net income.........................................................................................   $ 4,225,468
                                                                                                      -----------
                                                                                                      -----------
</TABLE>
 
                                      F-36
 
<PAGE>
                        MONMOUTH CABLEVISION ASSOCIATES
                       STATEMENTS OF PARTNERS' DEFICIENCY
                   SIX MONTHS ENDED JUNE 30, 1994 (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                                        GENERAL       LIMITED
                                                                       PARTNERS       PARTNERS         TOTAL
                                                                       ---------    ------------    ------------
 
<S>                                                                    <C>          <C>             <C>
Partners' deficiency, January 1, 1994...............................   $(714,245)   $(42,082,228)   $(42,796,473)
Net income..........................................................      42,255       4,183,213       4,225,468
                                                                       ---------    ------------    ------------
Partners' deficiency, June 30, 1994.................................   $(671,990)   $(37,899,015)   $(38,571,005)
                                                                       ---------    ------------    ------------
                                                                       ---------    ------------    ------------
</TABLE>
 
                                      F-37
 
<PAGE>
                        MONMOUTH CABLEVISION ASSOCIATES
                            STATEMENTS OF CASH FLOWS
                   SIX MONTHS ENDED JUNE 30, 1994 (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                                                                         1994
                                                                                                     ------------
 
<S>                                                                                                  <C>
Cash flows from operating activities:
     Net income...................................................................................   $  4,225,468
     Adjustments to reconcile net income (loss) to net cash provided by operating activities:
          Depreciation and amortization...........................................................      7,050,294
          Amortization of deferred charges........................................................         58,373
          Gain on sale of equipment...............................................................        (76,776)
          Decrease in accounts payable and accrued expenses.......................................       (692,508)
          Decrease in prepaid expenses and other assets...........................................         89,394
          Decrease in due from affiliates.........................................................        191,930
          Increase in accounts receivable, net....................................................       (216,198)
          Increase in due to affiliates...........................................................         70,201
                                                                                                     ------------
               Net cash provided by operating activities..........................................     10,700,178
                                                                                                     ------------
Cash flows used in investing activities:
     Capital expenditures.........................................................................     (3,567,704)
     Increase in cable television franchise costs.................................................         (7,154)
     Proceeds from sale of equipment..............................................................         76,776
                                                                                                     ------------
               Net cash used in investing activities..............................................     (3,498,082)
                                                                                                     ------------
Cash flows used in financing activities:
     Proceeds from sale of system.................................................................      6,948,062
     Principal payments on debt...................................................................    (12,000,000)
                                                                                                     ------------
               Net cash used in financing activities..............................................     (5,051,938)
                                                                                                     ------------
Net increase in cash and cash equivalents.........................................................      2,150,158
                                                                                                     ------------
Cash and cash equivalents at beginning of period..................................................        492,872
                                                                                                     ------------
Cash and cash equivalents at end of year..........................................................   $  2,643,030
                                                                                                     ------------
                                                                                                     ------------
Supplemental disclosure of cash flow information:
     Cash paid during period for interest.........................................................   $  1,014,573
                                                                                                     ------------
                                                                                                     ------------
</TABLE>
 
                                      F-38
<PAGE>
                          INDEPENDENT AUDITORS' REPORT
 
To the Partners of
Riverview Cablevision Associates, L.P.:
 
     We   have  audited  the  accompanying  financial  statements  of  Riverview
Cablevision Associates, L.P. (a limited partnership) as of December 31, 1993 and
1992, and for the years then ended,  listed in the foregoing table of  contents.
These   financial  statements  are  the   responsibility  of  the  Partnership's
management. Our  responsibility is  to  express an  opinion on  these  financial
statements based on our audits.
 
     We  conducted  our audits  in accordance  with generally  accepted auditing
standards. Those standards require that we plan and perform the audit to  obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also  includes
assessing  the  accounting principles  used  and significant  estimates  made by
management, as well as evaluating the overall financial statement  presentation.
We believe that our audits provide a reasonable basis for our opinion.
 
     In  our opinion, such financial statements  present fairly, in all material
respects, the financial  position of the  Partnership at December  31, 1993  and
1992,  and the results of  its operations and its cash  flows for the years then
ended in conformity with generally accepted accounting principles.
 
                                                           DELOITTE & TOUCHE LLP
 
Parsippany, New Jersey,
April 28, 1994
(June 3, 1994 as to Note 8)
 
                                      F-39
<PAGE>
                     RIVERVIEW CABLEVISION ASSOCIATES, L.P.
                            (A LIMITED PARTNERSHIP)
                                 BALANCE SHEETS
                           DECEMBER 31, 1993 AND 1992
 
<TABLE>
<CAPTION>
                                                                                         1993            1992
                                                                                     ------------    ------------
 
<S>                                                                                  <C>             <C>
                                      ASSETS
Cash and cash equivalents.........................................................   $  3,610,800    $  3,130,567
Accounts receivable, net of allowance for doubtful accounts of $57,452 in 1993 and
  $30,823 in 1992.................................................................        520,977         727,844
Prepaid expenses and other assets.................................................        215,822         124,274
Investment in cable television systems, net of accumulated depreciation (notes 4
  and 5)..........................................................................     13,250,608      14,928,031
Cable television franchise costs, net of accumulated amortization of $23,652,036
  in 1993 and $20,517,286 in 1992.................................................      8,345,486      11,370,814
Cost in excess of fair value of net assets acquired, net of accumulated
  amortization of $699,722 in 1993 and $607,340 in 1992...........................        224,093         316,475
Deferred charges, primarily debt acquisition costs, net of accumulated
  amortization of $888,149 in 1993 and $828,641 in 1992...........................        339,684         399,192
                                                                                     ------------    ------------
     Total assets.................................................................   $ 26,507,470    $ 30,997,197
                                                                                     ------------    ------------
                                                                                     ------------    ------------
 
                       LIABILITIES AND PARTNERS' DEFICIENCY
Liabilities:
     Accounts payable and accrued expenses........................................   $  2,556,230    $  2,288,185
     Due to affiliates (Note 3)...................................................        748,051         735,632
     Debt (Note 5)................................................................     33,850,000      38,000,000
                                                                                     ------------    ------------
          Total liabilities.......................................................     37,154,281      41,023,817
Partners' deficiency (Note 2).....................................................    (10,646,811)    (10,026,620)
                                                                                     ------------    ------------
Total liabilities and partners' deficiency........................................   $ 26,507,470    $ 30,997,197
                                                                                     ------------    ------------
                                                                                     ------------    ------------
</TABLE>
 
                       See notes to financial statements.
 
                                      F-40
 
<PAGE>
                     RIVERVIEW CABLEVISION ASSOCIATES, L.P.
                            (A LIMITED PARTNERSHIP)
                            STATEMENTS OF OPERATIONS
                     YEARS ENDED DECEMBER 31, 1993 AND 1992
 
<TABLE>
<CAPTION>
                                                                                         1993           1992
                                                                                      -----------    -----------
 
<S>                                                                                   <C>            <C>
Operating Revenues:
     Basic subscriber fees.........................................................   $14,474,565    $13,428,094
     Premium programming fees......................................................     5,783,636      6,598,277
     Other.........................................................................     1,534,157      1,353,464
                                                                                      -----------    -----------
                                                                                       21,792,358     21,379,835
                                                                                      -----------    -----------
Operating expenses (Note 3):
     Programming...................................................................     5,538,078      5,667,349
     Service.......................................................................     1,633,592      1,628,470
     Selling, general and administrative...........................................     4,208,719      4,002,035
     Management fees (Note 3)......................................................     1,067,827      1,050,798
     Depreciation and amortization.................................................     6,874,365      7,066,090
                                                                                      -----------    -----------
                                                                                       19,322,581     19,414,742
                                                                                      -----------    -----------
Operating income...................................................................     2,469,777      1,965,093
Other income (expenses):
     Interest expense..............................................................    (2,988,608)    (3,242,791)
     Interest, dividends and other income, net.....................................       113,597         49,806
     (Loss) gain on disposal of equipment..........................................      (153,369)        10,320
     Other income (expense), net...................................................       (61,588)      (240,886)
                                                                                      -----------    -----------
Net loss...........................................................................   $  (620,191)   $(1,458,458)
                                                                                      -----------    -----------
                                                                                      -----------    -----------
</TABLE>
 
                       See notes to financial statements.
 
                                      F-41
 
<PAGE>
                     RIVERVIEW CABLEVISION ASSOCIATES, L.P.
                            (A LIMITED PARTNERSHIP)
                            STATEMENTS OF CASH FLOWS
                     YEARS ENDED DECEMBER 31, 1993 AND 1992
 
<TABLE>
<CAPTION>
                                                                                            1993          1992
                                                                                         ----------    ----------
 
<S>                                                                                      <C>           <C>
Cash flows from operating activities:
     Net loss.........................................................................   $ (620,191)   $(1,458,458)
     Adjustments to reconcile net loss to net cash provided by operating activities:
          Depreciation and amortization...............................................    6,874,365     7,066,090
          Amortization of deferred charges............................................       59,508        27,617
          Loss (gain) on disposal of equipment........................................      153,369       (10,320)
          Increase in due to affiliates...............................................       12,419       254,860
          Decrease in accounts receivable.............................................      206,867        69,098
          (Increase) decrease in prepaid expense......................................      (91,548)      125,981
          (Increase) decrease in accounts payable and accrued expenses................      268,045      (411,763)
                                                                                         ----------    ----------
               Net cash provided by operating activities..............................    6,862,834     5,663,105
                                                                                         ----------    ----------
Cash flows used in investing activities:
     Proceeds from sale of equipment..................................................      430,201        25,517
     Capital expenditures.............................................................   (2,553,380)   (2,450,885)
     Increase in cable television franchise costs.....................................     (109,422)       (1,256)
                                                                                         ----------    ----------
               Net cash used in investing activities..................................   (2,232,601)   (2,426,624)
                                                                                         ----------    ----------
Cash flows used in financing activities:
     Principal payments on debt.......................................................   (4,150,000)     (826,936)
                                                                                         ----------    ----------
               Net cash used in financing activities..................................   (4,150,000)     (826,936)
Net increase in cash and cash equivalents.............................................      480,233     2,409,545
Cash and cash equivalents at beginning of year........................................    3,130,567       721,022
                                                                                         ----------    ----------
Cash and cash equivalents at end of year..............................................   $3,610,800    $3,130,567
                                                                                         ----------    ----------
                                                                                         ----------    ----------
Supplemental disclosures of cash flow information:
     Cash paid during the year for:
          Interest....................................................................   $2,913,909    $3,270,144
                                                                                         ----------    ----------
                                                                                         ----------    ----------
</TABLE>
 
                       See notes to financial statements.
 
                                      F-42
 
<PAGE>
                     RIVERVIEW CABLEVISION ASSOCIATES, L.P.
                            (A LIMITED PARTNERSHIP)
                       STATEMENT OF PARTNERS' DEFICIENCY
                     YEARS ENDED DECEMBER 31, 1993 AND 1992
 
<TABLE>
<CAPTION>
                                                                    LIMITED PARTNERS
                                            GENERAL      ---------------------------------------
                                           PARTNERS        CLASS A        CLASS B       CLASS C        TOTAL
                                          -----------    -----------    -----------    ---------    ------------
 
<S>                                       <C>            <C>            <C>            <C>          <C>
Partners' Deficiency, January 1,
  1992.................................   $(2,614,490)   $(5,253,292)   $  (700,480)   $     100    $ (8,568,162)
Net loss...............................       (29,169)    (1,261,129)      (168,160)          --      (1,458,458)
                                          -----------    -----------    -----------    ---------    ------------
Partners' deficiency, December 31,
  1992.................................    (2,643,659)    (6,514,421)      (868,640)         100     (10,026,620)
Net loss...............................       (12,404)      (536,279)       (71,508)          --        (620,191)
                                          -----------    -----------    -----------    ---------    ------------
Partners' deficiency, December 31,
  1993.................................   $(2,656,063)   $(7,050,700)   $  (940,148)   $     100    $(10,646,811)
                                          -----------    -----------    -----------    ---------    ------------
                                          -----------    -----------    -----------    ---------    ------------
</TABLE>
 
                       See notes to financial statements.
 
                                      F-43
<PAGE>
                     RIVERVIEW CABLEVISION ASSOCIATES, L.P.
                            (A LIMITED PARTNERSHIP)
                         NOTES TO FINANCIAL STATEMENTS
                     YEARS ENDED DECEMBER 31, 1993 AND 1992
 
1. Summary of Significant Accounting Policies
 
Formation of the Partnership
 
     In   1986,  the  Riverview   Cablevision  Associates,  L.P.   (RCA  or  the
'Partnership') limited partnership agreement was filed in the State of Delaware.
The term of the  limited partnership continues until  December 31, 2006,  unless
earlier  terminated as provided in the Amended and Restated Agreement of Limited
Partnership (the 'Agreement').  In 1986,  RCA acquired certain  assets for  cash
aggregating  $43,500,000,  and  commenced  operations.  RCA  is  engaged  in the
operation of a cable television system.
 
Investment in Cable Television System
 
     Investment in cable television  system is stated  at cost. Depreciation  is
provided  on the  straight-line method  over the  estimated useful  lives of the
assets ranging from four to fifteen years.
 
Cable Television Franchise Costs
 
     Costs incurred  in  obtaining  cable television  franchises  are  deferred.
Amortization  over the life of  the franchise, which ranges  from nine to eleven
years, using the  straight-line method, is  provided for each  franchise at  the
time the particular system becomes operational.
 
Deferred Charges
 
     Deferred  debt acquisition  costs, consisting  of costs  incurred to obtain
financing for the Partnership, are amortized on a straight-line basis, over  the
life of the related debt, starting with the commencement of borrowings.
 
Cost in Excess of Fair Value of Net Assets Acquired
 
     The  cost in excess of fair value of net assets acquired is being amortized
on the straight-line method over a ten-year period.
 
Income Taxes
 
     No provision  has been  made for  income taxes,  since such  taxes are  the
liability of the individual partners.
 
Capitalized Contract Labor
 
     Contract  labor  charges associated  with  reconnecting new  subscribers in
previously serviced homes are capitalized.
 
Cash Equivalents
 
     The Partnership considers all highly liquid debt instruments purchased with
an original maturity of three months or less to be cash equivalents.
 
                                      F-44
 
<PAGE>
                     RIVERVIEW CABLEVISION ASSOCIATES, L.P.
                            (A LIMITED PARTNERSHIP)
                         NOTES TO FINANCIAL STATEMENTS
                     YEARS ENDED DECEMBER 31, 1993 AND 1992
                                  (CONTINUED)
 
Reclassifications
 
     Certain prior year amounts have been reclassified to conform to the current
year presentation.
 
2. Organization of the Partnership
 
     The Partnership consists of the following:
 
          General partners:
               Riverview Cablevision Inc. (RCI)
               Joel Goldblatt (JG)
 
          Limited partners:
               Class A: Other Limited Partners
               Class B: Monmouth Cablevision Associates (A Limited  Partnership)
     (MCA)
               Class C: Goldman, Sachs & Co.
 
     Net  income  and losses  and available  cash, as  defined (other  than from
capital transactions) are generally allocated  in the following manner:  General
Partners, 2%; Class A Limited Partners, 86.47%; and the Class B Limited Partner,
11.53%.  Net income and  loss allocations will  change upon the  recovery by the
Class A Limited  Partners of their  investment and will  thereafter be:  General
Partners,  17%; Class A  Limited Partners, 66.18%; the  Class B Limited Partner,
11.82%; and the Class C Limited  Partner, 5%. Additionally, net income and  loss
allocations  will change upon  the recovery by  the Class A  Limited Partners of
four times their  investment and  will thereafter be:  General Partners,  25.5%:
Class  A Limited Partners, 57.35%; the Class  B Limited Partner, 12.15%; and the
Class C Limited Partner, 5%. However,  any allocation of net losses which  would
cause  or increase a  deficit balance in  a Partners' capital  account should be
reallocated among the partners as set forth in the Agreement.
 
     Allocations of net income and losses and cash distributions resulting  from
capital transactions are set forth in the Agreement.
 
     In accordance with the terms of the Agreement, and at any time prior to May
31,  1993, the  general partners may  request that the  partners make additional
capital  contributions  in  proportion  to  their  respective  initial   capital
contributions. However, such additional contributions are limited to ten percent
of each partner's initial contribution. No additional capital contributions were
requested through May 31, 1993.
 
3. Related Party Transactions
 
Management and Operational Agreements
 
     The Partnership entered into an agreement with RCI under which RCI provides
management  and operational services  for a fee  of 2 1/2%  of operating revenue
plus 5%  of  operating  cash  flow,  as defined.  The  Agreement  has  no  fixed
expiration  date.  Expenses  of  $1,067,827 and  $1,050,798  in  1993  and 1992,
respectively, have been included in  the accompanying financial statements.  The
Partnership  owed  RCI $164,255  and  $183,838 at  December  31, 1993  and 1992,
respectively.
 
Programming Expenses
 
     The Partnership has an agreement with SCATV, Inc. (SCATV), an affiliate  of
one  of the general partners, to purchase  Home Box Office and Cinemax services.
As a result of  this, the Partnership participates  in certain favorable  volume
discounts available to SCATV and pays an administrative service charge to SCATV.
Expenses  of  $1,599,245 and  $1,666,686 in  1993  and 1992,  respectively, have
 
                                      F-45
 
<PAGE>
                     RIVERVIEW CABLEVISION ASSOCIATES, L.P.
                            (A LIMITED PARTNERSHIP)
                         NOTES TO FINANCIAL STATEMENTS
                     YEARS ENDED DECEMBER 31, 1993 AND 1992
                                  (CONTINUED)
 
been included in  the accompanying  financial statements.  The Partnership  owed
SCATV $125,816 and $260,808 at December 31, 1993 and 1992, respectively.
 
Common Costs
 
     The   Partnership  shares  certain  common   costs,  such  as  payroll  and
construction costs with MCA. The Partnership  owed MCA $457,023 and $290,532  at
December 31, 1993 and 1992, respectively. It is management's intention to settle
any balances at least annually.
 
4. Investment in Cable Television System
 
     Investment  in  cable  television  system at  December  31,  1993  and 1992
consists of the following:
 
<TABLE>
<CAPTION>
                                                                               1993           1992
                                                                            -----------    -----------
 
<S>                                                                         <C>            <C>
Buildings................................................................   $ 1,849,663    $ 1,815,826
Distribution system and equipment........................................    27,371,293     25,808,417
Transportation equipment.................................................       728,012        573,425
Other property and equipment.............................................     2,048,772      1,679,079
                                                                            -----------    -----------
                                                                            $31,997,740    $29,876,747
                                                                            -----------    -----------
                                                                            -----------    -----------
Less accumulated depreciation............................................    20,154,600     16,832,145
                                                                            -----------    -----------
                                                                            $11,843,140    $13,044,602
                                                                            -----------    -----------
                                                                            -----------    -----------
Construction in progress.................................................     1,407,468      1,883,429
                                                                            -----------    -----------
Investment in cable television system -- net.............................   $13,250,608    $14,928,031
                                                                            -----------    -----------
                                                                            -----------    -----------
</TABLE>
 
5. Debt
 
     Debt at December 31, 1993 and 1992 consists of the following:
 
<TABLE>
<CAPTION>
                                          INTEREST RATE       1993           1992        FINAL MATURITY
                                          -------------    -----------    -----------    --------------
 
<S>                                       <C>              <C>            <C>            <C>
Credit loan............................    LIBOR + 1%      $15,000,000    $15,000,000         1999(a)
Notes payable..........................       9.75%          9,850,000     14,000,000         1995(b)
Note payable...........................      10.58%          9,000,000      9,000,000         1998(b)
                                                           -----------    -----------
Total..................................                    $33,850,000    $38,000,000
                                                           -----------    -----------
                                                           -----------    -----------
</TABLE>
 
     Under the terms of the debt  agreements, all assets of the Partnership  and
the general and limited partnership interests are pledged as collateral under an
intercreditor agreement. The LIBOR rate at December 31, 1993 was 3.375%.
 
a. In  1991, the Partnership entered into  a credit agreement with Bankers Trust
   Company for $23,000,000. The agreement provides for a commitment fee  between
   3/8 and 1/4 of 1% per annum on the unused balance. The Partnership is allowed
   to  select various interest  rate pricing options. The  loan balance shall be
   reduced quarterly commencing  on December  31, 1995 until  final maturity  on
   June  30, 1999 in accordance with the credit agreement. Pursuant to the terms
   of the credit agreement,  the partnership is restricted  with respect to  the
   availability and use of the facility.
 
b. In  1988, the Partnership entered into a Note Purchase and Exchange Agreement
   ('Note Agreement') with the Mutual Life Insurance Company of New York. During
   1994, Mutual Life Insurance Company of  New York assigned the Note  Agreement
   to  AUSA  Life  Insurance  Company.  Pursuant  to  the  Note  Agreement,  the
   Partnership   issued   $14,000,000    in   9.75%    notes   and    $9,000,000
 
                                      F-46
 
<PAGE>
                     RIVERVIEW CABLEVISION ASSOCIATES, L.P.
                            (A LIMITED PARTNERSHIP)
                         NOTES TO FINANCIAL STATEMENTS
                     YEARS ENDED DECEMBER 31, 1993 AND 1992
                                  (CONTINUED)
 
   in  10.58% notes. The 9.75% notes  are payable in semi-annual installments of
   $3,200,000 with a  final payment of  $3,450,000 on June  1, 1995. The  10.58%
   notes  are payable in installments of $3,000,000 in 1996, $3,000,000 in 1997,
   and a final payment of $3,000,000 on September 1, 1998.
 
     Annual maturities on the above debt at December 31 are as follows:
 
<TABLE>
<CAPTION>
1994.................................................................   $ 6,400,000
<S>                                                                     <C>
1995.................................................................     4,989,000
1996.................................................................     6,076,500
1997.................................................................     7,615,500
1998.................................................................     8,769,000
                                                                        -----------
Total debt...........................................................   $33,850,000
                                                                        -----------
                                                                        -----------
</TABLE>
 
Interest Rate Protection
 
     The Partnership has also entered  into interest rate protection  agreements
with  various financial institutions. For the  years ended December 31, 1993 and
1992, the Partnership  incurred expenses  of $15,191  and $8,250,  respectively,
relating  to these agreements. Such agreements provide for interest cap rates on
three month LIBOR rates.
 
<TABLE>
<CAPTION>
                PERIOD COVERED      INTEREST
  AMOUNT            THROUGH         CAP RATE
----------     -----------------    --------
 
<S>            <C>                  <C>
$2,500,000     January 28, 1996       7.00%
 4,000,000        May 7, 1996         7.00%
</TABLE>
 
Restrictive Covenants
 
     Under the terms of  the debt agreements, the  Partnership is restricted  in
its  ability  to  incur additional  indebtedness  and must  comply  with certain
covenants, including: maintaining specified levels of annual Operating Cash Flow
and 'constructive  cash make'  (annualized quarterly  Operating Cash  Flow),  as
defined; maximum ratios of Senior Debt to Operating Cash Flow; minimum ratios of
Operating  Cash Flow  to Debt  Service; and not  exceeding the  maximum level of
capital expenditures as such  amounts are defined in  the debt agreement. As  of
December  31, 1993, RCA  was not in compliance  with certain financial covenants
included in the  terms of  the debt agreements.  RCA has  obtained waivers  from
Bankers Trust Company and AUSA Life Insurance Company for those covenants. Based
on  current projections, the  Partnership anticipates that  the annual cash flow
for 1994 will  not be  sufficient to  meet certain  of its  debt covenants,  and
therefore it will request waivers from its lenders.
 
6. Commitments and Contingencies
 
     The  Partnership is  obligated under  operating leases  for office, outdoor
advertising and  warehouse space  expiring  in 1996.  These leases  provide  for
additional rentals based on certain escalation clauses.
 
                                      F-47
 
<PAGE>
                     RIVERVIEW CABLEVISION ASSOCIATES, L.P.
                            (A LIMITED PARTNERSHIP)
                         NOTES TO FINANCIAL STATEMENTS
                     YEARS ENDED DECEMBER 31, 1993 AND 1992
                                  (CONTINUED)
 
     Future  minimum rental payments under operating leases at December 31, 1993
are as follows:
 
<TABLE>
<S>                                                                        <C>
1994....................................................................   $245,288
1995....................................................................    227,288
1996....................................................................    175,840
1997....................................................................    105,600
1998....................................................................     88,000
                                                                           --------
Total future minimum rental payments....................................   $842,016
                                                                           --------
                                                                           --------
</TABLE>
 
     Rent expense for the  years ended December 31,  1993 and 1992 was  $293,659
and $158,668, respectively.
 
     Pursuant  to  the authority  granted  under the  Cable  Television Consumer
Protection Act  of 1992  (the '1992  Cable Act'),  the FCC  established  maximum
allowable  rates for certain cable television  services and equipment. The FCC's
regulations require rates for equipment to be cost-based, and require reasonable
rates for regulated cable television services to be established based on, at the
election of  the cable  television  operator, either  application of  the  FCC's
benchmarks  or a  cost-of-service showing pursuant  to standards  adopted by the
FCC. The FCC's  regulation called for  a reduction of  cable television  service
rates in effect at September 30, 1992 of up to 10%, effective September 1, 1993.
In  September  1993,  the Partnership  adjusted  its  rates to  comply  with the
regulations using the FCC's benchmarks.
 
     On March 30, 1994, the FCC  modified its existing benchmark methodology  to
require,   absent   a   successful   cost-of-service   showing,   reductions  of
approximately 17% in the rates for regulated services in effect on September 30,
1992, adjusted  for  inflation,  channel  modifications,  equipment  costs,  and
increases  in certain operating  costs. The modified  benchmarks and regulations
are generally designed  to cause  an additional 7%  reduction in  the rates  for
regulated  cable services in addition to  the rate reductions implemented by the
Partnership in September 1993  under the prior  FCC benchmarks and  regulations.
The  FCC also adopted interim regulations  to govern cost-of-service showings by
cable operators, establishing an industry wide  11.25% after tax rate of  return
and a rebuttable presumption that acquisition costs above original historic book
value  of tangible assets should  be excluded from the  rate base. To the extent
that the Partnership's rates are found to exceed the reasonable rate  determined
within  the guidelines  of the  new regulations,  the rates  will be  subject to
'rollbacks' and, in some cases, refunds.  At December 31, 1993, the  Partnership
anticipates and has accrued approximately $25,000 of refunds for the four months
ended  December 31, 1993 a  result of implementing the  new regulations. In July
1994, the Partnership intends to further reduce the rates for regulated services
to comply with the modified benchmarks and regulations. Management believes that
the FCC's  new  regulations will  not  have a  material  adverse impact  on  the
Partnership's operations and cash flows in future periods.
 
7. Income Taxes
 
     The  Partnership  uses  different  methods  of  depreciation  for financial
reporting purposes and income tax purposes. As a result, the depreciated cost of
investment in cable television system for income tax purposes is $10,495,110 and
$11,152,445 at December 31, 1993 and 1992, respectively.
 
     As a result of the Internal Revenue Service examination, the basis in cable
television franchise  costs  and  method  of  amortization  of  these  costs  is
different  for financial reporting purposes and income tax purposes beginning in
1992. The amortized cost of cable television and franchise costs for income  tax
purposes   is  $6,093,046  and  $8,973,662  at   December  31,  1993  and  1992,
respectively.
 
                                      F-48
 
<PAGE>
                     RIVERVIEW CABLEVISION ASSOCIATES, L.P.
                            (A LIMITED PARTNERSHIP)
                         NOTES TO FINANCIAL STATEMENTS
                     YEARS ENDED DECEMBER 31, 1993 AND 1992
                                  (CONTINUED)
 
8. Sale of Cable Television System
 
     In October  1993, the  Partnership entered  into an  agreement (as  amended
through  June 3, 1994) to sell its cable television system and substantially all
related  assets  to  Cablevision  MFR,   Inc.,  a  wholly-owned  subsidiary   of
Cablevision Systems Corporation for $96,986,300.
 
     The  consideration  consists  of  $61,477,000  in  cash,  $2,290,000  in an
indemification escrow note and a $33,219,300 four year senior subordinated  note
paying  6% per  year semi-annually in  years one  through three and  8% per year
semi-annually in  year four.  The $2,290,000  indemnification escrow  note  will
secure  the accuracy of  the Partnership's warranties  and representations for a
period  of  fifteen  months  following  the  closing.  After  this  period,  the
indemnification   escrow  note  will  convert  to  a  senior  subordinated  note
containing the same  terms and conditions  as the $33,219,300  note. Both  notes
have  an initial maturity  date on the  fourth anniversary of  the closing date,
however, such maturity  date may  be extended to  the ninth  anniversary of  the
closing date under certain limited circumstances.
 
     The  Partnership anticipates closing costs  for legal fees, brokerage fees,
and other  costs  to approximate  $2,300,000.  The Partnership  anticipates  the
closing  to be  not later  than August 8,  1994, subject  to the  receipt of all
approvals necessary to consummate the transaction.
 
                                      F-49
<PAGE>
                     RIVERVIEW CABLEVISION ASSOCIATES, L.P.
                                 BALANCE SHEET
                                 JUNE 30, 1994
                             (DOLLARS IN THOUSANDS)
                                  (UNAUDITED)
 
<TABLE>
<CAPTION>
                                              ASSETS                                                     1994
                                                                                                     ------------
 
<S>                                                                                                  <C>
Cash and cash equivalents.........................................................................   $  4,703,725
Accounts receivable, net of allowance for doubtful accounts of $104,212...........................        557,049
Prepaid expenses and other assets.................................................................        227,144
Investment in cable television systems, net of accumulated depreciation...........................     12,444,428
Cable television franchise costs, net of accumulated amortization of $25,219,242..................      6,795,282
Cost in excess of fair value of net assets acquired, net of accumulated amortization of
  $745,916........................................................................................        177,899
Deferred charges, primarily debt acquisition costs, net of accumulated amortization of $178,520...        309,930
                                                                                                     ------------
          Total assets............................................................................   $ 25,215,457
                                                                                                     ------------
                                                                                                     ------------
 
                               LIABILITIES AND PARTNERS' DEFICIENCY
Liabilities:
     Accounts payable and accrued expenses........................................................   $  2,223,281
     Due to affiliates............................................................................        521,234
     Deferred credit -- Deposit on sale of assets.................................................      2,332,907
     Debt.........................................................................................     30,650,000
                                                                                                     ------------
          Total liabilities.......................................................................     35,727,422
                                                                                                     ------------
Partners' deficiency..............................................................................    (10,511,965)
                                                                                                     ------------
          Total liabilities and partners' deficiency..............................................   $ 25,215,457
                                                                                                     ------------
                                                                                                     ------------
</TABLE>
 
                                      F-50
 
<PAGE>
                     RIVERVIEW CABLEVISION ASSOCIATES, L.P.
                            STATEMENT OF OPERATIONS
                         SIX MONTHS ENDED JUNE 30, 1994
                             (DOLLARS IN THOUSANDS)
                                  (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                                                                         1994
                                                                                                      -----------
 
<S>                                                                                                   <C>
Operating revenues:
     Basic subscriber fees.........................................................................   $ 6,521,625
     Premium programming fees......................................................................     2,820,633
     Other.........................................................................................     1,176,055
                                                                                                      -----------
                                                                                                       10,518,313
                                                                                                      -----------
Operating expenses:
     Programming...................................................................................     2,805,650
     Service.......................................................................................       777,501
     Selling, general and administrative...........................................................     2,223,898
     Depreciation and amortization.................................................................     3,224,370
                                                                                                      -----------
                                                                                                        9,031,419
                                                                                                      -----------
Operating income before other income (expenses):...................................................     1,486,894
Other income (expenses):
     Income expense................................................................................    (1,346,449)
     Interest, dividends and other income, net.....................................................        51,880
     (Loss) gain on disposal of equipment..........................................................        (2,625)
     Other income (expense), net...................................................................       (54,854)
                                                                                                      -----------
Net income.........................................................................................   $   134,846
                                                                                                      -----------
                                                                                                      -----------
</TABLE>
 
                                      F-51
 
<PAGE>
                     RIVERVIEW CABLEVISION ASSOCIATES, L.P.
                       STATEMENT OF PARTNERS' DEFICIENCY
                         SIX MONTHS ENDED JUNE 30, 1994
                             (DOLLARS IN THOUSANDS)
                                  (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                                       LIMITED PARTNERS
                                                 GENERAL      -----------------------------------
                                                PARTNERS        CLASS A       CLASS B     CLASS C       TOTAL
                                               -----------    -----------    ---------    -------    ------------
 
<S>                                            <C>            <C>            <C>          <C>        <C>
Partners' deficiency, January 1, 1994.......   $(2,656,063)   $(7,050,700)   $(940,148)    $ 100     $(10,646,811)
Net income..................................         2,697        116,601       15,548        --          134,846
                                               -----------    -----------    ---------    -------    ------------
Partners' deficiency, June 30, 1994.........   $(2,653,366)   $(6,934,099)   $(924,600)    $ 100     $(10,511,965)
                                               -----------    -----------    ---------    -------    ------------
                                               -----------    -----------    ---------    -------    ------------
</TABLE>
 
                                      F-52
 
<PAGE>
                     RIVERVIEW CABLEVISION ASSOCIATES, L.P.
                            STATEMENT OF CASH FLOWS
                         SIX MONTHS ENDED JUNE 30, 1994
                             (DOLLARS IN THOUSANDS)
                                  (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                                                                         1994
                                                                                                      -----------
 
<S>                                                                                                   <C>
Cash flows from operating activities:
     Net income....................................................................................   $   134,846
     Adjustments to reconcile net income to net cash provided by operating activities:
          Depreciation and amortization............................................................     3,224,370
          Amortization of deferred charges.........................................................        29,754
          Loss on disposal of equipment............................................................         2,625
          Decrease in due to affiliates............................................................      (226,817)
          Increase in accounts receivable..........................................................       (36,071)
          Increase in prepaid expense..............................................................       (11,322)
          Decrease in accounts payable and accrued expenses........................................      (332,949)
                                                                                                      -----------
               Net cash provided by operating activities...........................................     2,784,436
                                                                                                      -----------
Cash flows used in investing activities:
     Capital expenditures..........................................................................      (807,416)
     Franchise renewal costs.......................................................................       (17,002)
                                                                                                      -----------
               Net cash used in investing activities...............................................      (824,418)
                                                                                                      -----------
Cash flows used in financing activities:
     Proceeds from sale of cable system............................................................     2,332,907
     Principal payments on debt....................................................................    (3,200,000)
                                                                                                      -----------
               Net cash used in financing activities...............................................      (867,093)
                                                                                                      -----------
     Net increase in cash and cash equivalents.....................................................     1,092,925)
                                                                                                      -----------
     Cash and cash equivalents at beginning of period..............................................     3,610,800
                                                                                                      -----------
Cash and cash equivalents at end of year...........................................................   $ 4,703,725
                                                                                                      -----------
Supplemental disclosure of cash flow information:
     Cash paid during the year for;
          interest.................................................................................   $ 1,316,695
                                                                                                      -----------
                                                                                                      -----------
</TABLE>
 
                                      F-53
<PAGE>
                          INDEPENDENT AUDITORS' REPORT
 
To the Partners of
Framingham Cablevision Associates, Limited Partnership
 
     We  have  audited  the  accompanying  financial  statements  of  Framingham
Cablevision Associates, Limited Partnership  as of December  31, 1993 and  1992,
and  for the years then ended, listed  in the foregoing table of contents. These
financial statements are the responsibility of the Partnership's management. Our
responsibility is to express an opinion  on these financial statements based  on
our audits.
 
     We  conducted  our audits  in accordance  with generally  accepted auditing
standards. Those standards require that we plan and perform the audit to  obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also  includes
assessing  the  accounting principles  used  and significant  estimates  made by
management, as well as evaluating the overall financial statement  presentation.
We believe that our audits provide a reasonable basis for our opinion.
 
     In  our opinion, such financial statements  present fairly, in all material
respects, the financial  position of the  Partnership at December  31, 1993  and
1992,  and the results of  its operations and its cash  flows for the years then
ended in conformity with generally accepted accounting principles.
 
                                          DELOITTE & TOUCHE LLP
 
Parsippany, New Jersey
April 28, 1994
(June 3, 1994 as to Note 8)
 
                                      F-54
<PAGE>
             FRAMINGHAM CABLEVISION ASSOCIATES, LIMITED PARTNERSHIP
                                 BALANCE SHEETS
                           DECEMBER 31, 1993 AND 1992
 
<TABLE>
<CAPTION>
                                                                              NOTES       1993           1992
                                                                              -----    -----------    -----------
 
<S>                                                                           <C>      <C>            <C>
                                  ASSETS
Cash.......................................................................            $   305,255    $   237,264
Accounts receivable, net of allowance for doubtful accounts of $105,819 in
  1993 and $103,590 in 1992................................................                654,050        314,184
Prepaid expenses and other assets..........................................                 85,486         33,307
Investment in cable television system, net of accumulated depreciation.....     4        4,575,975      5,431,424
Cable television franchise costs, net of accumulated amortization of
  $16,362,500 in 1993 and $12,792,500 in 1992..............................             10,112,500     13,682,500
Deferred charges, net of accumulated amortization of $241,610 in 1993 and
  $188,894 in 1992.........................................................                 67,905        120,621
Cost in excess of fair value of net assets acquired, net of accumulated
  amortization of $905,404 in 1993 and $707,860 in 1992....................                905,382      1,102,926
                                                                                       -----------    -----------
          Total assets.....................................................            $16,706,553    $20,922,226
                                                                                       -----------    -----------
                                                                                       -----------    -----------
 
                   LIABILITIES AND PARTNERS' DEFICIENCY
Liabilities:
     Debt..................................................................     5      $24,561,612    $25,711,612
     Accounts payable and accrued expenses.................................                466,055        519,366
     Due to affiliates.....................................................     3        1,906,429      1,420,288
                                                                                       -----------    -----------
          Total liabilities................................................             26,934,096     27,651,266
Partners' Deficiency.......................................................            (10,227,543)    (6,729,040)
                                                                                       -----------    -----------
          Total liabilities and partners' deficiency.......................            $16,706,553    $20,922,226
                                                                                       -----------    -----------
                                                                                       -----------    -----------
</TABLE>
 
                       See notes to financial statements.
 
                                      F-55
 
<PAGE>
             FRAMINGHAM CABLEVISION ASSOCIATES, LIMITED PARTNERSHIP
                            STATEMENTS OF OPERATIONS
                 FOR THE YEARS ENDED DECEMBER 31, 1993 AND 1992
 
<TABLE>
<CAPTION>
                                                                              NOTES       1993           1992
                                                                              -----    -----------    -----------
 
<S>                                                                           <C>      <C>            <C>
Operating revenues:
     Basic subscriber fees.................................................            $ 4,287,778    $ 4,013,477
     Premium programming fees..............................................              2,302,970      2,308,135
     Other.................................................................                957,446        846,957
                                                                                       -----------    -----------
                                                                                         7,548,194      7,168,569
                                                                                       -----------    -----------
Operating expenses:
     Programming...........................................................     3        1,825,126      1,760,444
     Service...............................................................                478,356        465,173
     Selling, general and administrative...................................              1,652,551      1,496,385
     Management fees.......................................................     3          377,410        358,428
     Depreciation and amortization.........................................              5,029,363      5,002,200
                                                                                       -----------    -----------
                                                                                         9,362,806      9,082,630
                                                                                       -----------    -----------
Operating loss.............................................................             (1,814,612)    (1,914,061)
                                                                                       -----------    -----------
Other expenses (income):
     Interest expense......................................................              1,691,596      1,965,020
     Other income..........................................................                 (7,705)          (233)
                                                                                       -----------    -----------
                                                                                         1,683,891      1,964,787
                                                                                       -----------    -----------
Net loss...................................................................            $(3,498,503)   $(3,878,848)
                                                                                       -----------    -----------
                                                                                       -----------    -----------
</TABLE>
 
                       See notes to financial statements.
 
                                      F-56
 
<PAGE>
             FRAMINGHAM CABLEVISION ASSOCIATES, LIMITED PARTNERSHIP
                       STATEMENTS OF PARTNERS' DEFICIENCY
                 FOR THE YEARS ENDED DECEMBER 31, 1993 AND 1992
 
<TABLE>
<CAPTION>
                                                                        GENERAL       LIMITED
                                                                       PARTNERS       PARTNERS         TOTAL
                                                                       ---------    ------------    ------------
 
<S>                                                                    <C>          <C>             <C>
Partners' deficiency, January 1, 1992...............................   $ (28,502)   $ (2,821,690)   $ (2,850,192)
Net Loss............................................................     (38,789)     (3,840,059)     (3,878,848)
                                                                       ---------    ------------    ------------
Partners' deficiency, December 31, 1992.............................     (67,291)     (6,661,749)     (6,729,040)
Net Loss............................................................     (34,984)     (3,463,519)     (3,498,503)
                                                                       ---------    ------------    ------------
Partners' deficiency, December 31, 1993.............................   $(102,275)   $(10,125,268)   $(10,227,543)
                                                                       ---------    ------------    ------------
                                                                       ---------    ------------    ------------
</TABLE>
 
                       See notes to financial statements.
 
                                      F-57
 
<PAGE>
             FRAMINGHAM CABLEVISION ASSOCIATES, LIMITED PARTNERSHIP
                            STATEMENTS OF CASH FLOWS
                 FOR THE YEARS ENDED DECEMBER 31, 1993 AND 1992
 
<TABLE>
<CAPTION>
                                                                                         1993           1992
                                                                                      -----------    -----------
 
<S>                                                                                   <C>            <C>
Cash flows from operating activities:
     Net loss......................................................................   $(3,498,503)   $(3,878,848)
     Adjustments to reconcile net loss to net cash used in operating activities:
          Depreciation and amortization............................................     5,029,363      5,002,200
          Gain on sale of equipment................................................        (7,444)            --
          Change in assets and liabilities:
               Increase in accounts receivable.....................................      (339,866)       (76,706)
               Increase in prepaid expenses and other assets.......................       (52,179)        (2,747)
               Decrease in accounts payable and accrued expenses...................       (53,311)      (125,770)
               Increase in due to affiliates.......................................       486,141        441,327
                                                                                      -----------    -----------
                    Net cash provided by operating activities......................     1,564,201      1,359,456
                                                                                      -----------    -----------
Cash flows used in investing activities:
     Proceeds from sale of equipment...............................................       133,333             --
     Capital expenditures..........................................................      (479,543)      (325,105)
                                                                                      -----------    -----------
                    Net cash used in investing activities..........................      (346,210)      (325,105)
                                                                                      -----------    -----------
Cash flows used in financing activities:
     Proceeds from borrowings......................................................            --         29,588
Principal payments on debt.........................................................    (1,150,000)    (1,150,000)
                                                                                      -----------    -----------
                    Net cash used in financing activities..........................    (1,150,000)    (1,120,412)
                                                                                      -----------    -----------
Net increase (decrease) in cash....................................................        67,991        (86,061)
Cash, beginning of year............................................................       237,264        323,325
                                                                                      -----------    -----------
                                                                                      -----------    -----------
Cash, end of year..................................................................   $   305,255    $   237,264
                                                                                      -----------    -----------
                                                                                      -----------    -----------
Supplemental disclosure of cash flow information:
     Interest paid.................................................................   $ 1,603,697    $ 1,855,852
                                                                                      -----------    -----------
                                                                                      -----------    -----------
</TABLE>
 
                       See notes to financial statements.
 
                                      F-58
<PAGE>
             FRAMINGHAM CABLEVISION ASSOCIATES, LIMITED PARTNERSHIP
                         NOTES TO FINANCIAL STATEMENTS
                 FOR THE YEARS ENDED DECEMBER 31, 1993 AND 1992
 
1. Organization and Description of Operations
 
     Framingham  Cablevision Associates, Limited Partnership (the 'Partnership')
is a Delaware limited partnership formed on January 19, 1989 to apply for and/or
acquire franchises and cable  systems and to directly  or indirectly hold,  own,
construct and operate such franchises and cable systems. The term of the limited
partnership  continues  until December  31, 2009,  unless earlier  terminated as
provided in  the Amended  and  Restated Agreement  of Limited  Partnership  (the
'Agreement').  Framingham Cablevision Inc. ('FCI'),  the general partner, made a
capital  contribution  of   $111,111  and  the   limited  partners   contributed
$11,000,000.  In accordance  with the  terms of the  Agreement, and  at any time
prior to December 31,  1996, FCI may request  that the partners make  additional
capital   contributions  in  proportion  to  their  respective  initial  capital
contributions. However, such additional contributions are limited to ten percent
of each partner's initial contribution.
 
     Net income and  losses and  available cash,  as defined,  (other than  from
capital transactions) are generally allocated in the following manner: 1% to FCI
and  99% to the  limited partners. Net  income and loss  allocations will change
upon the recovery  by the limited  partners of their  capital contributions  and
will  thereafter  be:  28.21%  to  FCI  and  71.79%  to  the  limited  partners.
Additionally, net income and loss allocations  will change upon the recovery  by
the  limited  partners  of  four  times  their  capital  contributions  and will
thereafter be:  50%  to  FCI and  50%  to  the limited  partners.  However,  any
allocation  of net losses which  would cause or increase  a deficit balance in a
partner's capital account shall be reallocated  among the partners as set  forth
in the Agreement.
 
     Allocations  of net income  and loss and  cash distributions resulting from
capital transactions are set forth in the Agreement.
 
2. Summary of Significant Accounting Policies
 
Investment in Cable Television System
 
     Investment in cable television  system is stated  at cost. Depreciation  is
provided  on the  straight-line method  over the  estimated useful  lives of the
assets ranging from four to ten years.
 
Cable Television Franchise Costs
 
     Costs incurred in obtaining the cable television franchise are deferred and
amortized over the life of the franchise, which expires on July 24, 1998,  using
the straight-line method.
 
Deferred Charges
 
     Deferred  debt acquisition  costs, consisting  of costs  incurred to obtain
financing for the Partnership, are amortized on a straight-line basis, over  the
life of the related debt starting with the commencement of borrowings.
 
     Deferred  organization  costs include  legal fees  and other  closing costs
associated with  the  formation of  the  Partnership,  and are  amortized  on  a
straight-line basis over a five-year period.
 
Cost in Excess of Fair Value of Net Assets Acquired
 
     The  cost in excess of fair value of net assets acquired is being amortized
on the straight-line method over the life of the related franchise.
 
                                      F-59
 
<PAGE>
             FRAMINGHAM CABLEVISION ASSOCIATES, LIMITED PARTNERSHIP
                         NOTES TO FINANCIAL STATEMENTS
                 FOR THE YEARS ENDED DECEMBER 31, 1993 AND 1992
 
Income Taxes
 
     No provision  has been  made for  income  taxes since  such taxes  are  the
liability of the individual partners.
 
3. Related Party Transactions
 
Management and Operational Agreements
 
     The Partnership entered into an agreement with FCI under which FCI provides
management  and operational services for  a fee of 5%  of operating revenues, as
defined. The agreement has no fixed expiration date. Management fee expenses  of
$377,410  and  $358,428  for  the  years  ended  December  31,  1993  and  1992,
respectively, have  been  included  in the  accompanying  financial  statements.
Interest on management fees are $92,307 and $68,084 for the years ended 1993 and
1992.  Such  amounts  are  included  in  interest  expense  in  the accompanying
statement of operations. The Partnership  owed FCI $1,802,255 and $1,332,538  at
December 31, 1993 and 1992, respectively. Payment of such fees has been deferred
pursuant  to the Partnership's Revolving Credit and Loan Agreement with National
Westminster Bank USA, as agent.
 
Programming Expenses
 
     The Partnership has an agreement with SCATV, Inc. (SCATV), an affiliate  of
the  general partner, to purchase Home Box Office (HBO) and Cinemax services. As
a result of this arrangement, the Partnership participates in certain  favorable
volume discounts available to SCATV and pays an administrative service charge to
SCATV.  The Partnership owed SCATV $73,198 and  $87,750 at December 31, 1993 and
1992, respectively.
 
4. Investment in Cable Television System
 
     Investment in  cable  television  system  at December  31,  1993  and  1992
consists of the following:
 
<TABLE>
<CAPTION>
                                                                        1993          1992
                                                                     ----------    ----------
 
<S>                                                                  <C>           <C>
Distribution system and equipment.................................   $8,947,208    $8,840,376
Transportation equipment..........................................      130,306       117,645
Other property and equipment......................................      458,215       335,669
                                                                     ----------    ----------
                                                                      9,535,729     9,293,690
                                                                     ----------    ----------
                                                                     ----------    ----------
Less accumulated depreciation.....................................    4,959,754     3,862,266
                                                                     ----------    ----------
Investment in cable television system -- net......................   $4,575,975    $5,431,424
                                                                     ----------    ----------
                                                                     ----------    ----------
</TABLE>
 
5. Debt
 
Issuance of Debt
 
     On  June 7, 1989, the Partnership entered  into a Revolving Credit and Term
Loan  Agreement   (the  'Debt   Agreement')  of   $20,000,000  and   $7,000,000,
respectively, with National Westminster Bank USA ('Nat West'), as agent.
 
     The Partnership is allowed to select various interest rate pricing options.
 
     As  of  December  31,  1993  and  1992,  the  Partnership  has  drawn  down
$17,000,000 and $18,150,000, respectively, of the revolving credit facility.  At
year    end    1993   and    1992,   the    revolving   credit    facility   was
 
                                      F-60
 
<PAGE>
             FRAMINGHAM CABLEVISION ASSOCIATES, LIMITED PARTNERSHIP
                         NOTES TO FINANCIAL STATEMENTS
                 FOR THE YEARS ENDED DECEMBER 31, 1993 AND 1992
 
bearing interest at  LIBOR +  2.00% and LIBOR  + 2.50%,  respectively. The  Debt
Agreement  also provides for payment of 1/2 of 1% per annum as a commitment fee,
payable quarterly on the  unused balance of the  revolving credit facility.  The
Debt  Agreement requires quarterly  principal payments ranging  from $125,000 to
$287,000 commencing  on  September  30,  1992  until  June  30,  1995  when  the
outstanding balance is due.
 
     As  of December 31,  1993 and 1992,  the term loan  was bearing interest at
LIBOR + 5%. The  Partnership has the  option of (1) paying  in cash all  accrued
interest  on the term loan or (2) paying in cash, interest at the rate of Prime,
LIBOR + 1%  or certificate of  deposit +  1 1/4%, whichever  is applicable,  and
deferring  all other accrued interest. As of December 31, 1993 and 1992, payment
of $561,612  of accrued  interest has  been deferred.  The term  loan is  to  be
repaid, including any deferred and compounded interest on June 30, 1995.
 
     At  December 31, 1993 and 1992, the prime  rate was 6.0% and the LIBOR rate
was 3.3125% and 3.4375%, respectively.
 
     Annual maturities on the above debt  based upon the amounts outstanding  at
December 31, 1993 are as follows:
 
<TABLE>
<S>                                                                     <C>
1994.................................................................   $   575,000
1995.................................................................    23,986,612
                                                                        -----------
     Total debt......................................................   $24,561,612
                                                                        -----------
                                                                        -----------
</TABLE>
 
     Under  the terms of the Debt Agreement, the debt is collateralized by liens
on all the  assets of the  Partnership. Furthermore, the  partners have  pledged
their Partnership interests as security for the debt.
 
Restrictive Covenants
 
     Under  the terms  of the Debt  Agreement, the Partnership  must comply with
certain covenants,  including: maintaining  specified levels  of operating  cash
flow  ('OCF'), as defined;  not exceeding maximum ratios  of outstanding debt to
OCF; maintaining minimum ratios  of OCF to interest  expense; and not  exceeding
the  maximum level of capital expenditures or incurring additional indebtedness.
As of  December 31,  1993 the  Partnership was  not in  compliance with  certain
financial covenants included in the terms of the Debt Agreement. The Partnership
has  obtained  waivers  from Nat  West  for  those covenants.  Based  on current
projections, the Partnership anticipates that the annual cash flow for 1994 will
not be sufficient to meet certain of  its debt covenants, and therefore it  will
request waivers from Nat West.
 
Additional Fee Agreement
 
     Under  an Additional Fee Agreement dated  June 7, 1989, commencing June 30,
1995 and ending December 31,  1995, or in the event  of a sale of  substantially
all the assets of the Partnership, Nat West is entitled to a fee equal to 2 1/2%
of   the  value  of  the  system   adjusted  by,  among  other  things,  capital
contributions and outstanding debt, as further specified in the agreement.
 
6. Commitments and Contingencies
 
     The Partnership is obligated  under an operating lease  for its office  and
warehouse  space expiring in  October and September,  1997, respectively. Future
minimum rental payments under these operating leases at December 31, 1993 are as
follows:
 
                                      F-61
 
<PAGE>
             FRAMINGHAM CABLEVISION ASSOCIATES, LIMITED PARTNERSHIP
                         NOTES TO FINANCIAL STATEMENTS
                 FOR THE YEARS ENDED DECEMBER 31, 1993 AND 1992
 
<TABLE>
<S>                                                                        <C>
1994....................................................................   $113,306
1995....................................................................    113,306
1996....................................................................    114,586
1997....................................................................     95,060
                                                                           --------
     Total future minimum rental payments...............................   $436,258
                                                                           --------
                                                                           --------
</TABLE>
 
     Rent expense for the years ending  December 31, 1993 and 1992 was  $110,457
and $107,806, respectively.
 
     Pursuant  to  the authority  granted  under the  Cable  Television Consumer
Protection Act  of 1992  (the '1992  Cable Act'),  the FCC  established  maximum
allowable  rates for certain cable television  services and equipment. The FCC's
regulations require rates for equipment to be cost-based, and require reasonable
rates for regulated cable television services to be established based on, at the
election of  the cable  television  operator, either  application of  the  FCC's
benchmarks  or a  cost-of-service showing pursuant  to standards  adopted by the
FCC. The FCC's  regulation called for  a reduction of  cable television  service
rates in effect on September 30, 1992 of up to 10%, effective September 1, 1993.
In  September  1993,  the Partnership  adjusted  its  rates to  comply  with the
regulations using the FCC's benchmarks.
 
     On March 30, 1994, the FCC  modified its existing benchmark methodology  to
require,   absent   a   successful   cost-of-service   showing,   reductions  of
approximately 17% in the rates for regulated services in effect on September 30,
1992, adjusted  for  inflation,  channel  modifications,  equipment  costs,  and
increases  in certain operating  costs. The modified  benchmarks and regulations
are generally designed  to cause  an additional 7%  reduction in  the rates  for
regulated  cable services in addition to  the rate reductions implemented by the
Partnership in September 1993  under the prior  FCC benchmarks and  regulations.
The  FCC also adopted interim regulations  to govern cost-of-service showings by
cable operators, establishing an industry wide  11.25% after tax rate of  return
and a rebuttable presumption that acquisition costs above original historic book
value  of tangible assets should  be excluded from the  rate base. To the extent
that the Partnership's rates are found to exceed the reasonable rate  determined
within  the guidelines  of the  new regulations,  the rates  will be  subject to
'rollbacks' and, in some cases, refunds.  In July 1994, the Partnership  intends
to  further  reduce rates  for regulated  services to  comply with  the modified
benchmarks and  regulations. Management  believes that  any adjustments  to  the
rates  subject  to refunds  will  not be  significant,  and that  the  FCC's new
regulations will  not  have  a  material adverse  impact  on  the  Partnership's
operations and cash flows in future periods.
 
7. Income Taxes
 
     The  Partnership  uses  different  methods  of  depreciation  for financial
reporting and  income  tax  purposes.  As a  result,  the  depreciated  cost  of
investment  in cable television system for  income tax purposes is $2,670,679 at
December 31, 1993 and $3,403,834 at December 31, 1992.
 
8. Sale of System
 
     In October  1993, the  Partnership entered  into an  agreement (as  amended
through  June 3, 1994) to sell its cable television system and substantially all
related assets  to Cablevision  of Framingham  Holdings, Inc.,  (as assignee  of
Cablevision  MFR,  Inc.), a  subsidiary of  Cablevision Systems  Corporation for
$37,506,200.
 
     The  consideration  consists  of  $27,774,100  in  cash,  $890,000  in   an
indemnification  escrow note and a $8,842,100 four year senior subordinated note
paying 6.25% per  year semi-annually in  years one through  three and 8.25%  per
year  semi-annually in year four. The  $890,000 indemnification escrow note will
secure the accuracy of  the Partnership's warranties  and representations for  a
period  of  fifteen  months  following  the  closing.  After  this  period,  the
indemnification escrow note will convert to a senior
 
                                      F-62
 
<PAGE>
             FRAMINGHAM CABLEVISION ASSOCIATES, LIMITED PARTNERSHIP
                         NOTES TO FINANCIAL STATEMENTS
                 FOR THE YEARS ENDED DECEMBER 31, 1993 AND 1992
 
subordinated note containing  the same  terms and conditions  as the  $8,842,100
note.  Both notes have an initial maturity date on the fourth anniversary of the
closing date,  however,  such  maturity  date  may  be  extended  to  the  ninth
anniversary date of the closing under certain limited circumstances.
 
     The  Partnership anticipates closing costs  for legal fees, brokerage fees,
and other costs to approximate $980,000. The Partnership anticipates the closing
to be no  later than August  8, 1994, subject  to the receipt  of all  approvals
necessary to consummate the transaction.
 
                                      F-63
<PAGE>
             FRAMINGHAM CABLEVISION ASSOCIATES, LIMITED PARTNERSHIP
                                 BALANCE SHEET
                                 JUNE 30, 1994
                                  (UNAUDITED)
 
<TABLE>
<CAPTION>
                                              ASSETS                                                     1994
                                                                                                     ------------
 
<S>                                                                                                  <C>
Cash and cash equivalents.........................................................................   $    907,416
Accounts receivable, net of allowance for doubtful accounts of $94,057............................        581,354
Prepaid expenses and other assets.................................................................         58,652
Investment in cable television systems, net of accumulated depreciation...........................      4,023,203
Cable television franchise costs, net of accumulated amortization of $18,022,500..................      8,452,500
Cost in excess of fair value of net assets acquired, net of accumulated amortization of
  $1,004,176......................................................................................        806,610
Deferred charges, primarily debt acquisition costs, net of accumulated amortization of $267,396...        202,659
                                                                                                     ------------
          Total assets............................................................................   $ 15,032,394
                                                                                                     ------------
                                                                                                     ------------
 
                               LIABILITIES AND PARTNERS' DEFICIENCY
Liabilities:
     Accounts payable and accrued expenses........................................................   $    557,017
     Deferred credit -- Deposit on sale of assets.................................................        906,595
     Due to affiliates............................................................................      2,121,521
     Debt.........................................................................................     23,061,612
                                                                                                     ------------
          Total liabilities.......................................................................     26,646,745
                                                                                                     ------------
Partners' deficiency..............................................................................    (11,614,351)
                                                                                                     ------------
          Total liabilities and partners' deficiency..............................................   $ 15,032,394
                                                                                                     ------------
                                                                                                     ------------
</TABLE>
 
                                      F-64
 
<PAGE>
             FRAMINGHAM CABLEVISION ASSOCIATES, LIMITED PARTNERSHIP
                            STATEMENT OF OPERATIONS
                         SIX MONTHS ENDED JUNE 30, 1994
                                  (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                                                                         1994
                                                                                                      -----------
 
<S>                                                                                                   <C>
Operating revenues:
     Basic subscriber fees.........................................................................   $ 2,100,309
     Premium programming fees......................................................................     1,145,675
     Other.........................................................................................       483,238
                                                                                                      -----------
                                                                                                        3,729,222
                                                                                                      -----------
Operating expenses:
     Programming...................................................................................       921,792
     Service.......................................................................................       311,969
     Selling, general and administrative...........................................................       785,916
     Depreciation and amortization.................................................................     2,257,627
                                                                                                      -----------
                                                                                                        4,277,304
                                                                                                      -----------
Operating loss.....................................................................................      (548,082)
     Income expense................................................................................      (838,726)
                                                                                                      -----------
Net loss...........................................................................................   $(1,386,808)
                                                                                                      -----------
                                                                                                      -----------
</TABLE>
 
                                      F-65
 
<PAGE>
           FRAMINGHAM CABLEVISION ASSOCIATES (A LIMITED PARTNERSHIP)
                       STATEMENT OF PARTNERS' DEFICIENCY
                         SIX MONTHS ENDED JUNE 30, 1994
                                  (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                                        GENERAL       LIMITED
                                                                       PARTNERS       PARTNERS         TOTAL
                                                                       ---------    ------------    ------------
 
<S>                                                                    <C>          <C>             <C>
Partners' deficiency, January 1, 1994...............................   $(102,275)   $(10,125,268)   $(10,227,543)
Net loss............................................................     (13,868)     (1,372,940)     (1,386,808)
                                                                       ---------    ------------    ------------
Partners' deficiency, June 30, 1994.................................   $(116,143)   $(11,498,208)   $(11,614,351)
                                                                       ---------    ------------    ------------
                                                                       ---------    ------------    ------------
</TABLE>
 
                                      F-66
 
<PAGE>
             FRAMINGHAM CABLEVISION ASSOCIATES, LIMITED PARTNERSHIP
                            STATEMENTS OF CASH FLOWS
                   SIX MONTHS ENDED JUNE 30, 1994 (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                                                                         1994
                                                                                                      -----------
 
<S>                                                                                                   <C>
Cash flows from operating activities:
     Net loss......................................................................................   $(1,386,808)
     Adjustments to reconcile net income (loss) to net cash provided by operating activities:
          Depreciation and amortization............................................................     2,257,627
          Increase in accounts payable and accrued expenses........................................        90,962
          Decrease in prepaid expenses and other assets............................................        26,834
          Decrease in accounts receivable, net.....................................................        72,696
          Increase in due to affiliates............................................................       215,092
                                                                                                      -----------
               Net cash provided by operating activities...........................................     1,276,403
                                                                                                      -----------
Cash flows used in investing activities:
     Capital expenditures..........................................................................       (96,023)
     Proceeds from sale of equipment...............................................................        15,186
                                                                                                      -----------
               Net cash used in investing activities...............................................       (80,837)
                                                                                                      -----------
Cash flows used in financing activities:
     Proceeds from sale of system..................................................................       906,595
     Principal payments on debt....................................................................    (1,500,000)
                                                                                                      -----------
               Net cash used in financing activities...............................................      (593,405)
                                                                                                      -----------
     Net increase in cash and cash equivalents.....................................................       602,161
                                                                                                      -----------
     Cash and cash equivalents at beginning of period..............................................       305,255
                                                                                                      -----------
Cash and cash equivalents at end of year...........................................................   $   907,416
                                                                                                      -----------
Supplemental disclosure of cash flow information:
     Cash paid during period for interest..........................................................   $   779,561
                                                                                                      -----------
                                                                                                      -----------
</TABLE>
 
                                      F-67
<PAGE>
                          INDEPENDENT AUDITORS' REPORT
 
The Partners
American Movie Classics Company
 
     We  have audited the accompanying balance sheets of American Movie Classics
Company (a  general partnership)  as of  December  31, 1993  and 1992,  and  the
related  statements of income, partners' capital (deficiency) and cash flows for
each of  the years  in the  three-year  period ended  December 31,  1993.  These
financial statements are the responsibility of the partnership's management. Our
responsibility  is to express an opinion  on these financial statements based on
our audits.
 
     We conducted  our audits  in accordance  with generally  accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence  supporting
the  amounts and disclosures in the financial statements. An audit also includes
assessing the  accounting  principles used  and  significant estimates  made  by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.
 
     In our opinion, the financial statements referred to above present  fairly,
in  all material  respects, the  financial position  of American  Movie Classics
Company at December 31, 1993 and 1992, and the results of its operations and its
cash flows for each  of the years  in the three-year  period ended December  31,
1993 in conformity with generally accepted accounting principles.
 
                                                           KPMG Peat Marwick LLP
 
Jericho, New York
March 4, 1994
 
                                      F-68
 
<PAGE>
                        AMERICAN MOVIE CLASSICS COMPANY
                            (A GENERAL PARTNERSHIP)
                                 BALANCE SHEETS
                           DECEMBER 31, 1993 AND 1992
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                                                               1993        1992
                                                                                             --------    --------
 
<S>                                                                                          <C>         <C>
                                          ASSETS
Current assets:
     Cash and cash equivalents............................................................   $  9,030    $    333
     Trade accounts receivable (less allowance for doubtful accounts of $2,677 and
      $1,148).............................................................................      9,151       5,823
     Trade accounts receivable-affiliates.................................................      3,720       3,014
     Prepaid expenses and other current assets............................................        278         315
     Feature film inventory...............................................................     19,230      22,197
                                                                                             --------    --------
          Total current assets............................................................     41,409      31,682
Property and equipment, net...............................................................      1,106         957
Long-term feature film inventory..........................................................     89,021      52,470
Film and program agreements (less accumulated amortization of $7,171 and $6,148)..........         --       1,023
Affiliation agreements (less accumulated amortization of $3,267 and $2,799)...............         --         468
Deferred financing costs (less accumulated amortization of $213 and $71)..................        640         782
Deferred transmission costs (less accumulated amortization of $87 and $4).................        913         996
                                                                                             --------    --------
                                                                                             $133,089    $ 88,378
                                                                                             --------    --------
                                                                                             --------    --------
                           LIABILITIES AND PARTNERS' DEFICIENCY
Current liabilities:
     Bank debt-current....................................................................   $  3,025    $  7,975
     Accounts payable.....................................................................        561         343
     Accrued licensing fees...............................................................      3,969       3,595
     Accrued payroll and related benefits.................................................      1,901       1,496
     Accrued management fees..............................................................        807         943
     Other accrued expenses...............................................................      4,183       2,624
     Accounts payable-affiliates..........................................................      2,527       2,347
     Accrued feature film rights payable..................................................     26,157      22,490
                                                                                             --------    --------
          Total current liabilities.......................................................     43,130      41,813
Bank debt-long term.......................................................................     44,000      50,025
Long-term feature film rights payable.....................................................     73,940      47,146
                                                                                             --------    --------
          Total liabilities...............................................................    161,070     138,984
Commitments and contingencies
     Partners' deficiency.................................................................    (27,981)    (50,606)
                                                                                             --------    --------
                                                                                             $133,089    $ 88,378
                                                                                             --------    --------
                                                                                             --------    --------
</TABLE>
 
                See accompanying notes to financial statements.
 
                                      F-69
 
<PAGE>
                        AMERICAN MOVIE CLASSICS COMPANY
                            (A GENERAL PARTNERSHIP)
                              STATEMENTS OF INCOME
                  YEARS ENDED DECEMBER 31, 1993, 1992 AND 1991
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                                                     1993       1992       1991
                                                                                    -------    -------    -------
 
<S>                                                                                 <C>        <C>        <C>
Revenues (including affiliate amounts of $21,582, $17,577 and $24,664)...........   $87,618    $69,715    $62,980
                                                                                    -------    -------    -------
Operating expenses:
     Technical (including affiliate amounts of $4,139, $3,309 and $4,407)........    34,884     29,048     23,671
     Selling, general and administrative (including affiliate amounts of $5,547,
       $4,480 and $4,456)........................................................    25,093     21,532     20,093
     Depreciation and amortization...............................................     1,791      1,728      1,727
                                                                                    -------    -------    -------
                                                                                     61,768     52,308     45,491
                                                                                    -------    -------    -------
          Operating income.......................................................    25,850     17,407     17,489
                                                                                    -------    -------    -------
Other income (expense):
     Interest income.............................................................       190        170        567
     Interest expense............................................................    (3,294)    (1,884)      (277)
     Miscellaneous, net..........................................................      (121)       (17)       (21)
                                                                                    -------    -------    -------
                                                                                     (3,225)    (1,731)       269
                                                                                    -------    -------    -------
     Net income..................................................................   $22,625    $15,676    $17,758
                                                                                    -------    -------    -------
                                                                                    -------    -------    -------
</TABLE>
 
                See accompanying notes to financial statements.
 
                                      F-70
 
<PAGE>
                        AMERICAN MOVIE CLASSICS COMPANY
                            (A GENERAL PARTNERSHIP)
                  STATEMENTS OF PARTNERS' CAPITAL (DEFICIENCY)
                  YEARS ENDED DECEMBER 31, 1993, 1992 AND 1991
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                                         RPE      LIBERTY       NBC       TOTAL
                                                                       -------    --------    -------    --------
 
<S>                                                                    <C>        <C>         <C>        <C>
Balance, January 1, 1991............................................   $ 9,521    $11,039     $    --    $ 20,560
     Sale of partnership interest...................................    (5,345)        --       5,345          --
     Net income.....................................................     5,024      8,879       3,855      17,758
     Distributions..................................................    (6,650)   (13,300 )    (6,650)    (26,600)
                                                                       -------    --------    -------    --------
Balance, December 31, 1991..........................................     2,550      6,618       2,550      11,718
     Net income.....................................................     3,919      7,838       3,919      15,676
     Distributions..................................................   (19,500)   (39,000 )   (19,500)    (78,000)
                                                                       -------    --------    -------    --------
Balance, December 31, 1992..........................................   (13,031)   (24,544 )   (13,031)    (50,606)
     Net income.....................................................     5,656     11,313       5,656      22,625
                                                                       -------    --------    -------    --------
Balance, December 31, 1993..........................................   $(7,375)   $(13,231)   $(7,375)   $(27,981)
                                                                       -------    --------    -------    --------
                                                                       -------    --------    -------    --------
</TABLE>
 
                See accompanying notes to financial statements.
 
                                      F-71
 
<PAGE>
                        AMERICAN MOVIE CLASSICS COMPANY
                            (A GENERAL PARTNERSHIP)
                            STATEMENTS OF CASH FLOWS
                  YEARS ENDED DECEMBER 31, 1993, 1992 AND 1991
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                                                   1993        1992        1991
                                                                                 --------    --------    --------
 
<S>                                                                              <C>         <C>         <C>
Cash flows from operating activities:
     Net income...............................................................   $ 22,625    $ 15,676    $ 17,758
                                                                                 --------    --------    --------
     Adjustments to reconcile net income to net cash provided by operating
       activities:
          Depreciation and amortization.......................................      1,791       1,728       1,727
          Amortization of discount on notes payable...........................         --          --         238
          Amortization of deferred financing costs............................        142          71          --
          Amortization of deferred transmission costs.........................         83           4          --
          Changes in assets and liabilities:
               Trade accounts receivable......................................     (3,328)     (1,814)      1,054
               Trade accounts receivable -- affiliates........................       (706)      1,722      (1,602)
               Prepaid expenses and other current assets......................         37          (6)       (226)
               Feature film inventory.........................................    (33,584)    (29,326)      5,245
               Deferred transmission costs....................................         --        (500)       (500)
               Deposits and other assets......................................         --          --          93
               Accounts payable and accrued liabilities.......................      2,420        (603)        283
               Accounts payable -- affiliates.................................        180         932          (2)
               Feature film rights payable....................................     30,461      30,478      (7,854)
                                                                                 --------    --------    --------
                    Total adjustments.........................................     (2,504)      2,686      (1,544)
                                                                                 --------    --------    --------
                    Net cash provided by operating activities.................     20,121      18,362      16,214
                                                                                 --------    --------    --------
Cash flows used by investing activities:
     Capital expenditures.....................................................       (449)       (506)       (202)
                                                                                 --------    --------    --------
Cash flows from financing activities:
     Partners' capital distributions..........................................         --     (78,000)    (26,600)
     Repayment of bank debt and notes payable.................................    (16,975)     (8,000)     (1,628)
     Proceeds from bank debt..................................................      6,000      66,000          --
     Additions to deferred financing costs....................................         --        (853)         --
                                                                                 --------    --------    --------
                    Net cash used in financing activities.....................    (10,975)    (20,853)    (28,228)
                                                                                 --------    --------    --------
Net increase (decrease) in cash and cash equivalents..........................      8,697      (2,997)    (12,216)
Cash and cash equivalents at beginning of year................................        333       3,330      15,546
                                                                                 --------    --------    --------
Cash and cash equivalents at end of year......................................   $  9,030    $    333    $  3,330
                                                                                 --------    --------    --------
                                                                                 --------    --------    --------
</TABLE>
 
                See accompanying notes to financial statements.
 
                                      F-72
<PAGE>
                        AMERICAN MOVIE CLASSICS COMPANY
                            (A GENERAL PARTNERSHIP)
                         NOTES TO FINANCIAL STATEMENTS
 
1. The Company
 
     American  Movie Classics Company  (the 'Company') is  a general partnership
organized as of  January 1, 1987,  under the  provisions of the  New York  State
Partnership  Law to produce,  market and distribute  the American Movie Classics
service (the 'Service')  to the  pay television industry.  The partnership  will
terminate  January 1, 2086 unless earlier  termination occurs as provided for in
the partnership agreement.
 
     The general  partners  of  the  Company  are  Rainbow  Program  Enterprises
('RPE'),  a  limited  partnership,  a subsidiary  of  the  National Broadcasting
Company, Inc. ('NBC')  and Liberty  Media, Inc. ('Liberty').  RPE is  indirectly
substantially wholly-owned by Rainbow Programming Holdings, Inc. ('RPH'). RPH is
wholly-owned  by  Cablevision Systems  Corporation ('CSC').  The Company  is 50%
owned by Liberty and 25% owned each by RPE and NBC, with RPE being the  managing
general partner.
 
     The  partnership agreement of the Company contains a provision allowing any
partner to commence a buy-sell procedure by establishing a stated value for  the
Company's  partnership interests. On August 2,  1993, RPE received a notice from
Liberty initiating the  buy-sell procedure and  setting a stated  value of  $390
million,  subject  to  certain  working  capital  adjustments,  for  all  of the
partnership interests in the  Company, including the  debt associated with  such
interests.  Liberty  also valued  at $5  million (subject  to the  same buy-sell
procedure) the  transmission services  and production  facility agreement  dated
January  1, 1987 between Rainbow Network  Communications and the partnership and
all management and consulting fee obligations of the partnership existing at the
closing. On September 16, 1993, RPE notified its partners that it had elected to
purchase Liberty's 50% interest in the Company. The consummation of the purchase
of Liberty's 50% interest in  the Company is subject  to a number of  conditions
and  is expected  to occur in  1994. The  purchase of Liberty's  interest in the
partnership will trigger a clause in Liberty's affiliation agreement that states
that continued  affiliation  with the  Company  will  only be  required  for  an
additional three year period commencing with the sale date.
 
     The Company is in the process of developing a new programming service named
Romance  Classics which will operate as a separate division. This service, which
is scheduled  to  launch  in  February,  1995,  will  provide  additional  cable
television programming featuring films with a romantic theme.
 
2. Summary of Significant Accounting Policies
 
Film Telecast Rights
 
     The  Company  accounts for  telecast rights  of  feature film  inventory in
accordance  with  Financial  Accounting   Standards  Board  Statement  No.   63,
'Financial  Reporting by Broadcasters' ('FAS  63'). Accordingly, rights acquired
under license agreements along with the related obligations are recorded at  the
contract  value. Costs are amortized  based on either a  per subscriber cost for
each airing or  on the straight-line  method based upon  the intended number  of
days  to be aired. Film telecast rights expected to be amortized within one year
are classified as current assets while contract amounts payable within one  year
are classified as current liabilities.
 
     The  balance sheet at  December 31, 1992  has been adjusted  to reflect the
classification of film telecast rights and the related obligation in  accordance
with  FAS 63. Previously, the total amount of rights costs and the corresponding
total liability were classified as  a current asset or liability,  respectively,
when  a film or group of films first  became available for airing. The effect of
this adjustment  was  to decrease  current  assets by  $5,096,000  and  decrease
current liabilities by $2,443,000 at December 31, 1992.
 
                                      F-73
 
<PAGE>
                        AMERICAN MOVIE CLASSICS COMPANY
                            (A GENERAL PARTNERSHIP)
                         NOTES TO FINANCIAL STATEMENTS
                                  (CONTINUED)
 
     Amounts  payable  during the  five years  subsequent  to December  31, 1993
related to the feature film rights amount to $26,157,000 in 1994, $12,042,000 in
1995, $7,978,000 in 1996, $6,749,000 in 1997, and $6,934,000 in 1998.
 
Property and Equipment
 
     Property  and  equipment  are  carried  at  cost  and  depreciated  on  the
straight-line  basis  over the  estimated useful  lives of  the assets  or, with
respect to leasehold improvements, amortized over  the lesser of the lease  term
or the assets' useful lives.
 
Film, Program and Affiliation Agreements
 
     Costs previously allocated to film, program and affiliation agreements were
amortized on the straight-line basis, over a seven-year period.
 
Deferred Financing Costs
 
     Costs  incurred  in  obtaining  debt are  deferred  and  amortized,  on the
straight-line basis, over the life of the related debt.
 
Deferred Transmission Costs
 
     Deferred  transmission  costs  represent  prepayments  required  to  secure
satellite  transponder  space on  a  new satellite  and  are being  amortized to
technical expense  over  the projected  life  (approximately 12  years)  of  the
satellite (See Note 5).
 
Income Taxes
 
     The  Company operates  as a  general partnership;  accordingly, its taxable
income or loss is included in the tax returns of the individual partners, and no
provision for income taxes is made on the books of the Company.
 
Revenue Recognition
 
     The Company recognizes revenues when  programming services are provided  to
cable television systems ('Cable Affiliates') or other pay television operators.
 
     The  Company's Cable Affiliates  are located throughout  the United States.
One Cable Affiliate  individually represents  greater than 5%  of the  Company's
1993  revenues. At December 31, 1993, one Cable Affiliate individually accounted
for greater than 5% of the accounts receivable balance.
 
Cash Flows
 
     The Company considers temporary  cash investments with original  maturities
of  three months or less at the time  of purchase to be cash equivalents. During
the years ended December 31, 1993, 1992 and 1991, the Company paid cash interest
expense of $3,290,000, $1,520,000 and $277,000, respectively.
 
                                      F-74
 
<PAGE>
                        AMERICAN MOVIE CLASSICS COMPANY
                            (A GENERAL PARTNERSHIP)
                         NOTES TO FINANCIAL STATEMENTS
                                  (CONTINUED)
 
3. Property and Equipment
 
     Property and equipment consist of the following:
 
<TABLE>
<CAPTION>
                                                                   DECEMBER 31,
                                                             ------------------------      ESTIMATED
                                                                1993          1992        USEFUL LIVES
                                                             ----------    ----------    --------------
 
<S>                                                          <C>           <C>           <C>
Origination equipment.....................................   $  732,000    $  596,000       7 years
Machinery and equipment...................................      790,000       647,000     5 to 8 years
Furniture and fixtures....................................      535,000       461,000     3 to 8 years
Leasehold improvements....................................      446,000       350,000    Life of lease
                                                             ----------    ----------
                                                             $2,503,000    $2,054,000
                                                             ----------    ----------
Less accumulated depreciation and amortization............    1,397,000     1,097,000
                                                             ----------    ----------
                                                             $1,106,000    $  957,000
                                                             ----------    ----------
                                                             ----------    ----------
</TABLE>
 
4. Bank Debt
 
     On June 26,  1992, the  Company entered into  a loan  agreement (the  'Loan
Agreement') with a group of banks (with the Toronto Dominion Bank as Lead Bank).
The  Loan Agreement, which permits maximum borrowings of $70,000,000 and matures
on June 30,  1998, is comprised  of a  $55,000,000 term loan  and a  $15,000,000
revolver.  At December 31, 1993, there were no borrowings under the revolver and
an outstanding balance of $47,025,000 under the term loan. Borrowings under  the
Loan  Agreement bear interest at varying rates above the Lead Bank's base, CD or
LIBOR rate depending on the ratio of debt  to cash flow, as defined in the  Loan
Agreement.  The Company has  entered into an  interest rate swap  agreement on a
notional amount of  $20,000,000 under which  the Company pays  a fixed rate  and
receives a variable rate. The interest rate swap agreement expires on October 6,
1997.  The Company is exposed  to credit loss in  the event of nonperformance by
the other parties to the interest rate swap agreement; however, the Company does
not anticipate nonperformance by  the counterparties. At  December 31, 1993  and
1992, the weighted average interest rate on bank indebtedness approximated 5.60%
and 5.76%, respectively. The Company incurred approximately $853,000 of costs in
connection  with  the Loan  Agreement. Substantially  all of  the assets  of the
Company have been pledged to secure the borrowings under the Loan Agreement.
 
     Amounts payable during the five years subsequent to December 31, 1993 under
the Loan Agreement amount to $3,025,000 in 1994, $7,975,000 in 1995, $16,995,000
in  1996,  $12,980,000  in  1997  and  $6,050,000  in  1998,  plus  any  amounts
outstanding under the Revolver.
 
     The  Loan Agreement contains  various restrictive covenants  with which the
Company was in compliance at December  31, 1993. During 1992, substantially  all
of the bank loan proceeds were distributed to the partners on the basis of their
respective  ownership  percentage interests,  thereby  resulting in  a partners'
capital deficiency at December 31, 1993 and 1992.
 
5. Affiliate Transactions
 
     The Company  provides  programming to  the  pay television  industry  under
contracts  called  affiliation  agreements.  Revenues  earned  under affiliation
agreements with companies owned or affiliated with CSC and Liberty for the years
ended  December  31,  1993,  1992  and  1991,  were  approximately  $21,582,000,
$17,577,000  and $24,664,000, respectively. Such  revenue amounts are calculated
at varying rates per the contract agreements.
 
     The Company has agreements, which expire in 1997, with CSC and Liberty  for
these  companies to provide management services.  Each of the agreements provide
for the payment, in addition to expense
 
                                      F-75
 
<PAGE>
                        AMERICAN MOVIE CLASSICS COMPANY
                            (A GENERAL PARTNERSHIP)
                         NOTES TO FINANCIAL STATEMENTS
                                  (CONTINUED)
 
reimbursement, of  a fee  equal to  1.75% of  the Company's  gross revenues,  as
defined.  Pursuant to  the terms  of these  agreements, the  Company was charged
management fees of $2,958,000, $2,456,000 and $2,232,000 in 1993, 1992 and 1991,
respectively.
 
     Rainbow Network  Communications  ('RNC'),  an  affiliate  of  the  Company,
provides  certain  transmission  and  production services  to  the  Company. The
Company was charged approximately $4,421,000, $3,552,000 and $4,626,000 in 1993,
1992 and  1991,  respectively,  for  these  services.  In  addition,  to  secure
transponder  space  on a  new  satellite that  would  transmit the  Service, the
Company made pre-launch payments of $500,000 each in 1992 and 1991. The payments
were made to RNC  who leases the transponder  space directly from the  supplier.
The satellite was successfully launched in late 1992.
 
     Liberty,  as part of  the buy-sell procedure, has  offered to terminate the
management service agreement with the Company and the transmission services  and
production facilities agreement for $5 million.
 
     RPH  provides the Company with certain administrative services. The Company
was charged approximately  $2,449,000, $2,093,000 and  $2,007,000 in 1993,  1992
and 1991, respectively, for these services.
 
     The  Company  provides  certain  administrative,  creative  and  production
services to various affiliates. For the years ended December 31, 1993, 1992  and
1991,  $927,000,  $1,061,000 and  $793,000,  respectively, was  charged  to such
affiliates for these services.
 
     Various  affiliates  provide  the  Company  with  certain   administrative,
creative  and production services and office facilities. The Company was charged
approximately $785,000, $749,000 and $791,000, for the years ended December  31,
1993, 1992, and 1991, respectively, for these services.
 
6. Pension Plan
 
     CSC  with  its  affiliates,  including the  Company,  maintained  a defined
contribution pension plan covering  substantially all of  the Company's and  its
affiliates'  employees. The Company contributed 3% of eligible employees' annual
compensation (as defined), and employees could voluntarily contribute up to  10%
of   their  annual  compensation.  The  cost   associated  with  this  plan  was
approximately $94,000 and  $76,000 for  the years  ended December  31, 1992  and
1991, respectively.
 
     Effective  January 1, 1993, the Board  of Directors of Cablevision approved
the adoption of  an amended and  restated Pension and  401(K) Savings plan  (the
'Plan'),  in part to permit participants to  make contributions to the Plan on a
pre-tax salary  reduction basis  in accordance  with the  provisions of  Section
401(K)  of the  Internal Revenue Code,  and to introduce  new investment options
under the Plan.  The Company contributes  1 1/2% of  eligible employees'  annual
compensation,  as defined, to the defined  contribution portion of the Plan (the
'Pension Plan') and an  equivalent amount to the  Section 401(K) portion of  the
Plan  (the 'Savings  Plan'). Employees may  voluntarily contribute up  to 15% of
eligible compensation, subject  to certain  restrictions, to  the Savings  Plan,
with an additional matching contribution by the Company of 1/4 of 1% for each 1%
contributed  by the employee, up to a maximum contribution by the Company of 1/2
of 1%  of eligible  base pay.  Employee contributions  are fully  vested as  are
employer  base contributions to the Savings  Plan. Employer contributions to the
Pension Plan and  matching contributions to  the Savings Plan  become vested  in
years  three  through seven.  The  cost associated  with  this amended  plan was
approximately $120,000 for the year ended December 31, 1993.
 
     The Company does not provide any postretirement benefits to its employees.
 
                                      F-76
 
<PAGE>
                        AMERICAN MOVIE CLASSICS COMPANY
                            (A GENERAL PARTNERSHIP)
                         NOTES TO FINANCIAL STATEMENTS
                                  (CONTINUED)
 
7. Leases
 
     The Company  leases certain  facilities  under operating  lease  agreements
which  expire at various  dates through 1995.  Total rent expense  paid to third
parties amounted to approximately $110,000, $131,000 and $106,000 for the  years
ended  December  31,  1993, 1992  and  1991,  respectively. The  following  is a
schedule of future  minimum payments  for operating  leases as  of December  31,
1993:
 
<TABLE>
<CAPTION>
YEARS ENDING DECEMBER 31,
------------------------------------------------------------------------
 
<S>                                                                        <C>
          1994..........................................................   $ 74,000
          1995..........................................................     38,000
                                                                           --------
          Total minimum lease payments..................................   $112,000
                                                                           --------
                                                                           --------
</TABLE>
 
8. Legal Matters
 
     Broadcast   Music,  Inc.  ('BMI'),  an   organization  which  licenses  the
performance of the musical compositions of its affiliated composers, authors and
publishers, has alleged that  the Company and certain  of its affiliates need  a
license to exhibit programs containing musical compositions in BMI's catalog and
that  continued  use requires  a license.  The  Company had  a license  from BMI
through 1989. On  June 24,  1992, the  Company and  BMI entered  into a  written
license  agreement covering  the period  January 1,  1990 through  June 30, 1993
which agreement was extended through June  30, 1994 by amendment to the  license
agreement.
 
     The  American Society of Composers, Authors and Publishers (ASCAP), another
organization which licenses the performance  of the musical compositions of  its
members,  has also alleged that the Company and certain of its affiliates need a
license to exhibit programs containing  musical compositions in its catalog  and
that  continued use requires  a license. The subject  of the fees  to be paid to
ASCAP and the manner in which they will be paid has been submitted to a  Federal
Rate  Court in New  York and is still  pending. By submitting  the matter to the
Federal Rate Court, the Company and certain of its affiliates have been licensed
by ASCAP for periods subsequent to July 25, 1989. An interim fee was set by  the
Federal  Rate  Court  at  $0.15  per viewing  subscriber  per  year  for periods
subsequent to March 6, 1989. The Company believes this rate was set by the Court
in error and should have been set at 0.3% of gross revenues. ASCAP has agreed to
payment based on 0.3%.  The interim fee  is subject to  adjustment when a  final
decision  is reached by  the Federal Rate  Court. In addition,  ASCAP has sought
payments for license fees for part or all of the period from January 1, 1986  to
March 6, 1989.
 
     SESAC,  another organization which licenses  the performance of the musical
compositions of its members, has alleged that the Company has exhibited programs
containing musical  compositions in  its  catalog. The  Company and  SESAC  have
reached  agreement on programming  containing SESAC music  pursuant to which the
Company  will  pay  $60,000,  of  which  $30,000  will  be  allocated  to  other
affiliates,  in consideration  of a release  for musical  composition in SESAC's
catalog used by the Company and its affiliates.
 
     Management does  not believe  the  outcome of  these  matters will  have  a
material adverse effect on the financial position of the Company.
 
                                      F-77
<PAGE>
                        AMERICAN MOVIE CLASSICS COMPANY
                            (A GENERAL PARTNERSHIP)
                                 BALANCE SHEET
                      JUNE 30, 1994 (DOLLARS IN THOUSANDS)
                                  (UNAUDITED)
 
<TABLE>
<CAPTION>
                                              ASSETS
<S>                                                                                                  <C>
Current Assets:
     Cash and cash equivalents....................................................................   $     12,610
     Trade accounts receivable, (less allowance for doubtful accounts of $2,347...................         13,624
     Trade accounts receivable -- affiliates......................................................          4,279
     Prepaid expenses and other current assets....................................................            383
     Feature film inventory.......................................................................          9,587
                                                                                                     ------------
          Total current assets....................................................................         40,483
Property and equipment, net.......................................................................          1,160
Long-term feature film inventory..................................................................        127,669
Deferred financing costs (less accumulated amortization of $284)..................................            569
     Deferred transmission costs (less accumulated amortization of $128)..........................            872
                                                                                                     ------------
                                                                                                     $    170,753
                                                                                                     ------------
                                                                                                     ------------
 
                               LIABILITIES AND PARTNERS' DEFICIENCY
Current liabilities:
     Accounts payable.............................................................................   $        474
Accrued licensing fees............................................................................          3,494
     Accrued payroll and related benefits.........................................................          1,604
     Accrued management fees......................................................................            880
     Other accrued expenses.......................................................................          9,871
     Accounts payable -- affiliates...............................................................          1,754
     Accrued feature film rights payable..........................................................          8,895
     Bank debt -- current.........................................................................          5,500
                                                                                                     ------------
          Total current liabilities...............................................................         32,472
Bank debt -- long term............................................................................         40,013
Long-term feature film rights payable.............................................................        110,044
                                                                                                     ------------
          Total liabilities.......................................................................        182,529
                                                                                                     ------------
Commitment and contingencies
     Partners' deficiency.........................................................................        (11,776)
                                                                                                     ------------
                                                                                                     $    170,753
                                                                                                     ------------
                                                                                                     ------------
</TABLE>
 
                                      F-78
 
<PAGE>
                        AMERICAN MOVIE CLASSICS COMPANY
                            (A GENERAL PARTNERSHIP)
                              STATEMENT OF INCOME
                  PERIOD FROM JANUARY 1, 1994 TO JUNE 30, 1994
                             (DOLLARS IN THOUSANDS)
                                  (UNAUDITED)
 
<TABLE>
<S>                                                                                                       <C>
Revenues, net..........................................................................................   $49,199
                                                                                                          -------
Operating expenses:
     Technical.........................................................................................    16,532
     Selling, general and administrative...............................................................    15,175
     Depreciation and amortization.....................................................................       136
                                                                                                          -------
                                                                                                           31,843
                                                                                                          -------
          Operating income.............................................................................    17,356
                                                                                                          -------
Other income (expense):
     Interest income...................................................................................       284
     Interest expense..................................................................................    (1,420)
     Miscellaneous, net................................................................................       (15)
                                                                                                          -------
                                                                                                           (1,151)
                                                                                                          -------
                                                                                                          $16,205
                                                                                                          -------
                                                                                                          -------
</TABLE>
 
                                      F-79
 
<PAGE>
                        AMERICAN MOVIE CLASSICS COMPANY
                            (A GENERAL PARTNERSHIP)
                       STATEMENT OF PARTNERS' DEFICIENCY
                  PERIOD FROM JANUARY 1, 1994 TO JUNE 30, 1994
                             (DOLLARS IN THOUSANDS)
                                  (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                                          RPE      LIBERTY       NBC       TOTAL
                                                                        -------    --------    -------    --------
 
<S>                                                                     <C>        <C>         <C>        <C>
Balance, January 1, 1994.............................................   $(7,375)   $(13,231)   $(7,375)   $(27,981)
Net income...........................................................     4,051       8,103      4,051      16,205
                                                                        -------    --------    -------    --------
Balance, June 30, 1994...............................................   $(3,324)   $ (5,128)   $(3,324)   $(11,776)
                                                                        -------    --------    -------    --------
                                                                        -------    --------    -------    --------
</TABLE>
 
                                      F-80
 
<PAGE>
                        AMERICAN MOVIE CLASSICS COMPANY
                            (A GENERAL PARTNERSHIP)
                            STATEMENT OF CASH FLOWS
                  PERIOD FROM JANUARY 1, 1994 TO JUNE 30, 1994
                             (DOLLARS IN THOUSANDS)
                                  (UNAUDITED)
 
<TABLE>
<S>                                                                                                  <C>
Cash flows from operating activities:
     Net income...................................................................................   $     16,205
                                                                                                     ------------
Adjustments to reconcile net income to net cash provided by operating activities:
     Depreciation and amortization................................................................            136
     Amortization of deferred financing...........................................................             71
     Amortization of deferred transmission costs..................................................             41
     Changes in assets and liabilities:
          Trade accounts receivable...............................................................         (4,473)
          Trade accounts receivable related parties...............................................           (559)
          Prepaid expenses and other current assets...............................................           (105)
          Feature film inventory..................................................................        (29,005)
          Accounts payable and accrued liabilities................................................          4,902
          Accounts payable -- related parties.....................................................           (773)
          Feature film rights payable.............................................................         18,842
                                                                                                     ------------
               Total adjustments..................................................................        (10,923)
                                                                                                     ------------
               Net cash provided by operating activities..........................................          5,282
                                                                                                     ------------
Cash flows used by investing activities:
     Capital expenditures.........................................................................           (190)
                                                                                                     ------------
Cash flows from financing activities:
     Repayment of bank debt.......................................................................         (1,512)
                                                                                                     ------------
     Net increase in cash and cash equivalents....................................................          3,580
     Cash and cash equivalents at beginning of period.............................................          9,030
                                                                                                     ------------
Cash and cash equivalents at end of period........................................................   $     12,610
                                                                                                     ------------
                                                                                                     ------------
</TABLE>
 
                                      F-81
<PAGE>
                                                                      APPENDIX A
 
June 13, 1994
 
Charles F. Dolan
CABLEVISION SYSTEMS BOSTON CORPORATION
  AS GENERAL PARTNERS OF CABLEVISION
  OF BOSTON LIMITED PARTNERSHIP
28 Travis Street
Boston, Massachusetts 02134
 
Gentlemen:
 
     Cablevision  of Boston  Limited Partnership (the  'Partnership') is seeking
the consent of its limited partners (the 'Limited Partners') to (i) the transfer
of substantially  all of  the  Partnership's assets  and  liabilities to  a  new
corporation  ('Boston  Sub')  that  will be  a  wholly-owned  subsidiary  of the
Partnership (the 'Incorporation') and (ii)  the merger (the 'Merger') of  Boston
Sub   with  a   wholly-owned  subsidiary  of   Cablevision  Systems  Corporation
('Cablevision') in which the Partnership will  receive shares of Class A  Common
Stock  of Cablevision (the 'Cablevision Class  A Common Stock') for its interest
in the stock of Boston Sub. The  Merger is conditioned upon the consummation  of
the  Incorporation.  After  consummation  of the  Merger,  the  Partnership will
liquidate (the 'Liquidation') and the Cablevision Class A Common Stock  received
by  the Partnership  in the Merger  will be  distributed to the  partners of the
Partnership.  The  Partnership  will  enter  into  an  agreement  (the   'Merger
Agreement') with Cablevision to effect the Merger, which is subject, among other
things, to the approval by the Limited Partners of each of the proposals related
thereto.
 
     Consummation  of both the  Incorporation and the  Merger (collectively, the
'Transaction') would result in each of  the limited partners of the  Partnership
(the 'Limited Partners') receiving in the Liquidation Cablevision Class A Common
Stock  with an expected market  value of approximately $10,000  for each unit (a
'Unit') of limited partnership interest held by such Limited Partner. The market
value of the Cablevision  Class A Common  Stock to be  received by such  Limited
Partners  will be based  on an average  market value of  the Cablevision Class A
Common Stock for  the 20  trading days  ending on the  second day  prior to  the
effective  date of the Merger (the 'Average Cablevision Stock Price'). The exact
number of shares of Cablevision Class A  Common Stock to be distributed and  the
value  thereof would depend on the timing  of the Transactions and certain other
factors. If the Incorporation is approved and consummated and the Merger is  not
consummated,  the Partnership will  not liquidate and  the Limited Partners will
not receive any distributions absent further  action on the part of the  general
partners  of the Partnership (the 'General  Partners') and the Limited Partners.
The Incorporation is not  conditioned upon obtaining  consents form the  Limited
Partners  to the approval of the Merger.  Each of the Transactions is subject to
the separate  consent and  approval  of the  Limited  Partners (other  than  the
Limited  Partners affiliated with the General  Partners) entitled to 50% or more
of the net profits and net losses  of the Partnership allocated to such  Limited
Partners.
 
     You  have asked us whether or not,  in our opinion, the consideration to be
received in  the  Liquidation  by  the  Limited  Partners  not  affiliated  with
Cablevision  or the General Partners if fair, from a financial point of view, to
such Limited Partners.
 
                                      A-1
 
<PAGE>
In arriving at the opinion set forth below, we have:
 
<TABLE>
    <S>      <C>
        (i)  reviewed a draft of  the preliminary Consent  Solicitation Statement/Prospectus dated  as of June  10,
             1994 to be filed with the Securities and Exchange Commission (the 'Prospectus');
       (ii)  reviewed a draft of the Merger Agreement, date as of June 10, 1994;
      (iii)  reviewed  both the  Partnership's and Cablevision's  Annual Reports on  Form 10-K for  the three years
             ended December 31, 1993 and  both the Partnership's and Cablevision's  Quarterly Reports on Form  10-Q
             for the quarter ended March 31, 1994;
       (iv)  reviewed certain operating and financial information furnished by managment of each of Cablevision and
             the  Partnership relating to the business, properties,  financial condition, results of operations and
             prospects of Cablevision and the Partnership;
        (v)  reviewed certain financial ratios of Cablevision and the Partnership;
       (vi)  conducted discussions  with members  of senior  management  of Cablevision  and the  Partnership  with
             respect  to the  business, properties,  financial condition,  results of  operations and  prospects of
             Cablevision and the Partnership;
      (vii)  reviewed certain financial and business information and analyses specifically prepared by managment of
             Cablevision and  the Partnership  in  connection with  the Transactions  relating  to the  assets  and
             operations of Cablevision and the Partnership;
     (viii)  reviewed  certain  financial  projections  prepared  by management  of  each  of  Cablevision  and the
             Partnership relating to Cablevision and the Partnership;
       (ix)  reviewed the historical market prices and trading volumes of Cablevision Class A Common Stock;
        (x)  analyzed public information  with respect to  certain other entities  that we deemed  to be  generally
             comparable to Cablevision and the Partnership;
       (xi)  considered  the financial  terms of selected  recent business  combinations which we  considered to be
             generally comparable to the Merger; and
      (xii)  conducted such other financial studies, analyses and investigations as we deemed appropriate.
</TABLE>
 
     In the course of  preparing our opinion, we  have relied upon the  accuracy
and  completeness of the financial and other information provided by Cablevision
and the Partnership and the assurances  of the managment of Cablevision and  the
Partnership  that  they  are unaware  of  any information  or  factors regarding
Cablevision or the Partnership  that would make the  information supplied to  us
incomplete  or misleading. We did not  undertake any independent verification of
such information or any independent appraisal or evaluation of any of the assets
or earnings  of  Cablevision  or  the  Partnership.  Our  opinion  is  based  on
conditions  as they existed and  could be evaluated on  the date hereof. We have
assumed that the final prospectus with respect to the Transactions will  contain
information  and data substantially  similar to that in  the Prospectus. We have
not considered the tax  effects to the Limited  Partners of the transactions  or
any  other transaction. We have not analyzed  the relative rights of the Limited
Partners as limited  partners of the  Partnership to the  rights of the  Limited
Partners  as holders of Cablevision  Class A Common Stock.  Our analysis did not
take into account any of the effects of the Incorporation. We did not  recommend
the amount of the consideration to be received by any Limited Partner, which was
determined through negotiations between the General Partners and Cablevision. We
were  not authorized to nor did we solicit third parties who might be interested
in making an investment in  or acquiring the Partnership or  all or part of  its
assets.  We have assumed  that all conditions  to the Merger  will be satisfied,
including without limitation, that the Incorporation will have been effected. We
have also assumed that  the Limited Partners will  receive as a distribution  in
the  Liquidation Cablevision Class A Stock with an aggregate Average Cablevision
Stock Price of  $40.25 million  and that,  upon such  distribution, the  Limited
Partners will not be subject to any other liabilities of the Partnership.
 
     We have been directed by the General Partners to assume for purposes of our
analysis  that  the holders  of  the preferred  equity  in the  Partnership (the
'Preferred Equity') are  entitled to  receive in  the Liquidation  an amount  at
least equal to $80 million in respect of the face amount of the Preferred Equity
and  cumulative ditributions  thereon (the  'Preferred Equity  Interest') in the
absence of the agreed  upon reductions as described  in the Prospectus. We  have
not  attempted  to reach  an independent  conclusion  as to  the amounts  due in
respect of the Preferred Equity Interest. We note that the Prospectus  indicates
that  there is  uncertainty as to  the amounts  due in respect  of the Preferred
Equity
 
                                      A-2
 
<PAGE>
Interest. Our  analysis does  not take  into  account that  the holders  of  the
Preferred  Equity could be found to be entitled to receive more or less than $80
million. We further note that the  holders of such Preferred Equity have  agreed
to  accept an  amount less than  $80 million  in connection with  the Merger and
subsequent Liquidation. Additionally, we have not relied upon any legal  opinion
advising  us as to the amounts due  in respect of the Preferred Equity, although
we understand that the General Partners have received legal advice with  respect
to such issues. We note that the General Partners' stated belief that it is more
likely  than  not that  holders  of the  Preferred Equity  would  be held  to be
entitled to receive an amount  at least equal to $80  million in the absence  of
the agreed upon reductions was limited to the Liquidation.
 
     Our  opinion does not  address the relative merits  of the Transactions and
any other transactions  or other  business strategies discussed  by the  General
Partners  as alternatives  to the  Transactions or  the decision  of the General
Partners to proceed  with the Transactions.  Our opinion does  not constitute  a
recommendation to any Limited Partner as to how such Limited Partner should vote
on the Transactions.
 
     We  assume no responsibility to revise or  update our opinion if there is a
change in the financial condition or prospects of the Partnership or Cablevision
from that disclosed  or projected in  the information we  reviewed as set  forth
above  or in general, economic  or market conditions. We  assumed that there has
been no material change in the Partnership's or Cablevision's assets,  financial
condition,  results of operations,  business or prospects since  the date of the
last financial statements made  available to us, other  than changes related  to
the  restructuring charge recorded  by Cablevision in  such financial statements
and the FCC rate regulations adopted in February 1994.
 
     Richard H. Hochman, a managing  director of PaineWebber Incorporated, is  a
director  of Cablevision and during the past  two years received $49,000 for his
services as such. Mr. Hochman owns six Units.
 
     We have not addressed the fairness  of the consideration to be received  by
any particular Limited Partner. Without limiting the generality of anything else
contained herein, we have not been requested to, and do not, express any opinion
regarding  the  fairness  of  (i)  the  Incorporation  to  any  party;  (ii) the
consideration to be received in the Merger and the subsequent Liquidation by the
General Partners, Cablevision or any  of their respective affiliates,  including
any  consideration received  in their capacity  as a Limited  Partner; (iii) the
allocation of the consideration to the  holders of Preferred Equity relative  to
the  holders of other interests in the Partnership; (iv) the relative allocation
of the consideration among the partners of the Partnership under the Partnership
Agreement; or (v) the consideration to  be received by the Limited Partners  who
elect to exercise dissenter's rights. We also express no opinion as to the price
at  which the Cablevision Class A Common  Stock will trade after consummation of
the Merger and the distribution of such stock in the Liquidation.
 
     In rendering this opinion we  have not been engaged to  act as an agent  or
fiduciary of the Partnership or the holders of interests in the Partnership, and
the  Partnership has expressly waived  any duties or liabilities  we may have to
the holders of interests in the Partnership or any other third party.
 
     On the basis of and  subject to the foregoing, we  are of the opinion  that
the  consideration to be received in the Liquidation by the Limited Partners not
affiliated with Cablevision or  the General Partners is  fair, from a  financial
point of view, to such Limited Partners.
 
                                          Very truly yours,
                                          PAINEWEBBER INCORPORATED
 
                                      A-3
<PAGE>
                                                                      APPENDIX B
 
                    Acquisition Agreement and Plan of Merger
                 and Reorganization, dated as of June 14, 1994,
                among Cablevision of Boston Limited Partnership,
                          Cablevision of Boston, Inc.,
                               Charles F. Dolan,
                    Cablevision Systems Boston Corporation,
                        Cablevision Systems Corporation,
                                   COB, Inc.,
                  Cablevision Systems Services Corporation and
                    Cablevision Finance Limited Partnership
                      (incorporated herein by reference to
                       Exhibit 10.59 to the Registrant's
                         Quarterly Report on Form 10-Q
                      for the quarter ended June 30, 1994)
<PAGE>
                   INFORMATION NOT REQUIRED IN THE PROSPECTUS
 
ITEM 20. INDEMNIFICATION OF DIRECTORS AND OFFICERS.
 
     Section  145  of  the  Delaware General  Corporation  Law  provides  that a
corporation may indemnify directors and officers as well as other employees  and
individuals  against expenses (including attorneys'  fees), judgments, fines and
amounts paid  in  settlement in  connection  with specified  actions,  suits  or
proceedings,  whether  civil, criminal,  administrative or  investigative (other
than an action by or in the right of the corporation -- a 'derivative  action'),
if they acted in good faith and in a manner they reasonably believed to be in or
not  opposed to the best interests of  the corporation, and, with respect to any
criminal action or proceeding, had no  reasonable cause to believe their  onduct
was  unlawful.  A  similar standard  is  applicable  in the  case  of derivative
actions,  except  that  indemnification  only  extends  to  expenses  (including
attorneys'  fees)  incurred in  connection with  defense  or settlement  of such
action, and  the  statute  requires  court approval  before  there  can  be  any
indemnification  where the person seeking  indemnification has been found liable
to the  corporation. The  statute provides  that it  is not  exclusive of  other
rights  to which those seeking indemnification may be entitled under any by-law,
agreement, vote of stockholders or disinterested directors or otherwise.
 
     Article Ninth of the Corporation's Certificate of Incorporation provides:
 
          The corporation shall, to the fullest extent permitted by Section  145
     of the General Corporation Law of the State of Delaware, as the same may be
     amended  and supplemented, or  by any successor  thereto, indemnify any and
     all persons whom it shall have  power to indemnify under said section  from
     and  against  any and  all of  the expenses,  liabilities or  other matters
     referred to in or  covered by said section.  Such right to  indemnification
     shall  continue as to  a person who  has ceased to  be a director, officer,
     employee or agent and  shall inure to the  benefit of the heirs,  executors
     and  administrators  of such  a  person. The  indemnification  provided for
     herein shall not  be deemed exclusive  of any other  rights to which  those
     seeking  indemnification may be entitled  under any By-Law, agreement, vote
     of stockholders or disinterested directors or otherwise.
 
     Article VIII of the By-Laws of the Corporation provides:
 
          A. The corporation shall  indemnify each person who  was or is made  a
     party  or  is threatened  to  be made  a  party to  or  is involved  in any
     threatened, pending or completed action, suit or proceeding, whether civil,
     criminal, administrative or investigative (hereinafter a 'proceeding'),  by
     reason  of the fact that  he or she, or  a person of whom  he or she is the
     legal representative, is or was a director or officer of the corporation or
     is or was serving at the request of the corporation as a director, officer,
     employee or  agent  of  another  corporation or  of  a  partnership,  joint
     venture,  trust  or other  enterprise,  including service  with  respect to
     employee benefit plans,  whether the  basis of such  proceeding is  alleged
     action in an official capacity as a director, officer, employee or agent or
     alleged  action in any other capacity while serving as a director, officer,
     employee or agent, to the maximum extent authorized by the Delaware General
     Corporation Law, as the  same exists or may  hereafter be amended (but,  in
     the  case of  any such  amendment, only to  the extent  that such amendment
     permits the corporation to provide broader indemnification rights than said
     law permitted the corporation to provide prior to such amendment),  against
     all  expense,  liability and  loss  (including attorney's  fees, judgments,
     fines, ERISA excise taxes or  penalties and amounts paid  or to be paid  in
     settlement)  reasonably  incurred by  such person  in connection  with such
     proceeding. Such  indemnification shall  continue as  to a  person who  has
     ceased  to be a director, officer, employee or agent and shall inure to the
     benefit of his  or her heirs,  executors and administrators.  The right  to
     indemnification  conferred in  this Article shall  be a  contract right and
     shall include the right to be paid by the corporation the expenses incurred
     in defending  any such  proceeding  in advance  of its  final  disposition;
     provided  that, if  the Delaware General  Corporation Law  so requires, the
     payment of such expenses  incurred by a director  or officer in advance  of
     the  final disposition of a  proceeding shall be made  only upon receipt by
     the corporation of an undertaking by or  on behalf of such person to  repay
     all  amounts so  advanced if  it shall  ultimately be  determined that such
     person is not entitled to be  indemnified by the corporation as  authorized
     in this Article or otherwise.
 
                                      II-1
 
<PAGE>
          B.  The right to indemnification and advancement of expenses conferred
     on any  person  by  this  Article shall  not  limit  the  corporation  from
     providing any other indemnification permitted by law nor shall it be deemed
     exclusive  of any other right  which any such person  may have or hereafter
     acquire under any statute, provision  of the Certificate of  Incorporation,
     by-law,  agreement,  vote  of stockholders  or  disinterested  directors or
     otherwise.
 
          C. The  corporation  may  purchase  and  maintain  insurance,  at  its
     expense,  to protect itself and any director, officer, employee or agent of
     the corporation  or another  corporation,  partnership, joint  venture,  or
     other enterprise against any expense, liability or loss, whether or not the
     corporation  would have  the power  to indemnify  such person  against such
     expense, liability or loss under the Delaware General Corporation Law.
 
     The Corporation has entered into indemnification agreements with certain of
its officers and  directors indemnifying  such officers and  directors from  and
against certain expenses, liabilities or other matters referred to in or covered
by Section 145 of the Delaware General Corporation Law. The Corporation has also
entered  into an agreement with Charles F.  Dolan ('Mr. Dolan'), the Chairman of
the Corporation,  pursuant  to which  Mr.  Dolan  has agreed  to  guarantee  the
Corporation's  obligation to indemnify its officers and directors to the fullest
extent permitted by Delaware law.  In addition, subject to certain  limitations,
Mr.  Dolan has agreed to indemnify such  officers and directors against any loss
or expense such person  may incur in connection  with any transaction  involving
Mr. Dolan or entities affiliated with Mr. Dolan to the extent indemnification is
not  provided by the Corporation. Any pay-ment  required to be made by Mr. Dolan
pursuant to  such agreement  will be  reduced by  any proceeds  of insurance  or
reimbursement under any other form of indemnification reimbursement available to
such  officer or  director. The  Corporation maintains  directors' and officers'
liability insurance.
 
     Section 102(b)(7)  of  the  Delaware  General  Corporation  Law  permits  a
corporation  to provide in  its certificate of incorporation  that a director of
the corporation  shall  not be  personally  liable  to the  corporation  or  its
stockholders  for monetary damages  for breach of fiduciary  duty as a director,
except for liability (i) for any breach of the director's duty of loyalty to the
corporation or its stockholders, (ii) for acts or omissions not in good faith or
which involve intentional misconduct or a  knowing viola-tion of law, (iii)  for
payments  of unlawful dividends or unlawful stock repurchases or redemptions, or
(iv) for any transaction  from which the director  derived an improper  personal
benefit.  The second paragraph of Article Ninth of the Corporation's Certificate
of Incorporation provides for such limitation of liability.
 
ITEM 21. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES.
 
     (a) Exhibits
 
<TABLE>
<CAPTION>
EXHIBIT NO.                                                DESCRIPTION
-----------   -----------------------------------------------------------------------------------------------------
<S>           <C>
    2.1       Acquisition Agreement and Plan of Merger and Reorganization, dated as of June 14, 1994, among
              Cablevision of Boston Limited Partnership, Cablevision of Boston, Inc., Charles F. Dolan, Cablevision
              Systems Boston Corporation, Cablevision Systems Corporation, COB, Inc., Cablevision Systems Services
              Corporation and Cablevision Finance Limited Partnership (incorporated herein by reference to Exhibit
              10.59 to the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 1994).
    2.2       Amendment, dated as of June 14, 1995, to Acquisition Agreement and Plan of Merger and Reorganization,
              dated as of June 14, 1994, among Cablevision of Boston Limited Partnership, Cablevision of Boston,
              Inc., Charles F. Dolan, Cablevision Systems Boston Corporation, Cablevision Systems Corporation, COB,
              Inc., Cablevision Systems Services Corporation and Cablevision Finance Limited Partnership.
    2.3       Amendment No. 2, dated as of September 14, 1995, to Acquisition Agreement and Plan of Merger and
              Reorganization, dated as of June 14, 1994, among Cablevision of Boston Limited Partnership,
              Cablevision of Boston, Inc., Charles F. Dolan, Cablevision Systems Boston Corporation, Cablevision
              Systems Corporation, COB, Inc., Cablevision Systems Services Corporation and Cablevision Finance
              Limited Partnership.
</TABLE>
 
                                                  (table continued on next page)
 
                                      II-2
 
<PAGE>
(table continued from previous page)
 
<TABLE>
<CAPTION>
EXHIBIT NO.                                                DESCRIPTION
-----------   -----------------------------------------------------------------------------------------------------
<S>           <C>
    3.1       Certificate of Incorporation of the Registrant (incorporated herein by reference to Exhibit 3.1 to
              the Company's Registration Statement on Form S-1 dated January 17, 1986, File No. 33-1936 (the
              'S-1')).
    3.1A      Amendment to Certificate of Incorporation and complete copy of amended and restated Certificate of
              Incorporation (incorporated herein by reference to Exhibits 3.1A(i) and 3.1A(ii) to the Company's
              Annual Report on Form 10-K for the fiscal year ended December 31, 1989 (the '1989 10-K')).
    3.1B      Certificate of Designations for the Series E Redeemable Exchangeable Convertible Preferred Stock
              (incorporated herein by reference to Exhibit 3.1B to the Company's Annual Report on Form 10-K/A for
              the fiscal year ended December 31, 1994 (the '1994 10-K/A')).
    3.1C      Certificate of Designations for the Series F Convertible Preferred Stock (incorporated by reference
              to Exhibit 3.1C to the 1994 10-K/A).
    3.2       By-laws of the Registrant (incorporated herein by reference to Exhibit 3.2 to the S-1).
    3.2A      Amendment to By-laws and complete copy of amended and restated By-laws (incorporated herein by
              reference to Exhibit 3.2 to the 1989 10-K).
    3.2B      Amendment to By-laws and complete copy of amended and restated By-laws (incorporated herein by
              reference to Exhibit 3.2B to the Company's Annual Report on Form 10-K for the fiscal year ended
              December 31, 1992).
    3.2C      Amendment to By-laws and complete copy of amended and restated By-laws (incorporated herein by
              reference to Exhibit 3.2C to the Company's Annual Report on Form 10-K for the fiscal year ended
              December 31, 1994).
    5         Opinion of Sullivan & Cromwell with respect to validity of Cablevision Class A Common Stock.
    8.1       Opinion of Debevoise & Plimpton re: certain tax matters.
    8.2       Opinion of Sullivan & Cromwell re: certain tax matters.*
   23.1       Consent of KPMG Peat Marwick.
   23.2       Consent of Sullivan & Cromwell (included in Exhibits 5 and 8.2).
   23.3       Consent of Debevoise & Plimpton (included in Exhibit 8.1).
   23.4       Consent of PaineWebber Incorporated.
   23.5       Consent of Deloitte & Touche LLP.*
   24         Powers of Attorney (included on pages II-6 and II-7).
   99.1       Form of Consent for Incorporation.
   99.2       Form of Consent for Merger.
   99.3       Opinion of PaineWebber Incorporated, included as Appendix A to the Consent Solicitation
              Statement/Prospectus constituting Part I of this Registration Statement.
</TABLE>
 
------------
 
*  To be filed by amendment.
 
     (c) Report, Opinion or Appraisal
 
          Opinion of PaineWebber  Incorporated, included  as Appendix  A to  the
     Consent  Solicitation  Statement/Prospectus  constituting  Part  I  of this
     Registration Statement.
 
ITEM 22. UNDERTAKINGS.
 
     (a) Insofar as indemnification for liabilities arising under the Securities
Act of 1933 may be permitted  to directors, officers and controlling persons  of
the registrant pursuant to the provisions described in Item 20 or otherwise, the
registrant  has been advised that in the  opinion of the Securities and Exchange
Commission such indemnification  is against  public policy as  expressed in  the
Securities  Act of 1933  and is, therefore,  unenforceable. In the  event that a
claim for indemnification against  such liabilities (other  than the payment  by
the  registrant  of  expenses  incurred  or  paid  by  a  director,  officer  or
controlling person of the  registrant in the successful  defense of any  action,
suit or proceeding) is
 
                                      II-3
 
<PAGE>
asserted  by any such director, officer or controlling person in connection with
the securities being registered, the registrant  will, unless in the opinion  of
its  counsel the matter has been settled  by control-ling precedent, submit to a
court  of  appropriate  jurisdiction  the  question  of  whether  or  not   such
indemnification  by it is  against public policy as  expressed in the Securities
Act of 1933 and will be governed by the final adjudication of such issue.
 
     (b) The undersigned registrant hereby undertakes:
 
          (1) To respond  to requests  for information that  is incorporated  by
     reference  into the Prospectus pursuant to Item  4, 10(b), 11 or 13 of this
     form, within one business day of receipt  of such request, and to send  the
     incorporated  documents by first class mail  or other equally prompt means.
     This includes information  contained in documents  filed subsequent to  the
     effective   date  of  this  Registration  Statement  through  the  date  of
     responding to the request.
 
          (2) To supply by means  of a post-effective amendment all  information
     concerning  a transaction, and the company being acquired involved therein,
     that was not  the subject of  and included in  this Registration  Statement
     when it became effective.
 
          (3)  That,  for  purposes  of  determining  any  liability  under  the
     Securities Act  of 1933,  each  filing of  the registrant's  annual  report
     pursuant  to Section 13(a) or 15(d) of  the Securities Exchange Act of 1934
     (and, where applicable, each  filing of an  employee benefit plan's  annual
     report  pursuant to Section  15(d) of the Securities  Exchange Act of 1934)
     that is incorporated by reference  in this Registration Statement shall  be
     deemed  to  be  a new  registration  statement relating  to  the securities
     offered therein, and the offering of such securities at that time shall  be
     deemed to be the initial bona fide offering thereof.
 
          (4)  That prior to any public  reoffering of the securities registered
     hereunder through  any  use of  the  Prospectus which  is  a part  of  this
     Registration  Statement, by  any person  or party  who is  deemed to  be an
     underwriter within the meaning of  Rule 145(c), the issuer undertakes  that
     such  reoffering prospectus will contain the  information called for by the
     applicable registration form with respect to reofferings by persons who may
     be deemed underwriters, in  addition to the information  called for by  the
     other items of the applicable form.
 
          (5) That every prospectus: (i) that is filed pursuant to paragraph (4)
     immediately  preceding, or (ii)  that purports to  meet the requirements of
     Section 10(a)(3) of the Act and is  used in connection with an offering  of
     securities  subject to Rule 415,  will be filed as  part of an amendment to
     this Registration Statement and  will not be used  until such amendment  is
     effective,  and that, for  purposes of determining  any liability under the
     Securities Act of 1933, each such post-effective amendment shall be  deemed
     to  be  a new  registration statement  relating  to the  securities offered
     therein, and the offering of such  securities at that time shall be  deemed
     to be the initial bona fide offering thereof.
 
                                      II-4
<PAGE>
                                   SIGNATURES
 
     Pursuant  to the requirements of the Securities Act of 1933, the registrant
has duly caused this Registration  Statement to be signed  on its behalf by  the
undersigned,  thereunto duly authorized, in the Town of Oyster Bay and the State
of New York, on the 15th day of September, 1995.
 
                                          CABLEVISION SYSTEMS CORPORATION
 
                                                      /s/ CHARLES F. DOLAN
                                          By:  .................................
                                            NAME:  CHARLES F. DOLAN
                                            TITLE: CHAIRMAN OF THE BOARD OF
                                                   DIRECTORS AND CHIEF
                                                   EXECUTIVE OFFICER
 
     KNOW ALL MEN BY  THESE PRESENTS, that each  person whose signature  appears
below  constitutes and appoints Francis F. Randolph, Jr., Marc A. Lustgarten and
Robert S. Lemle,  and each of  them, his true  and lawful attorneys-in-fact  and
agents,  with full power of substitution and  resubstitution, for him and in his
name, place and stead, in any and all capacities, to sign any and all amendments
(including post-effective amendments)  to the Registration  Statement, and  file
the same, with all exhibits thereto and other documents in connection therewith,
with    the   Securities   and   Exchange   Commission,   granting   unto   said
attorneys-in-fact and agents, full  power and authority to  do and perform  each
and  every act  and thing  requisite and necessary  to be  done as  fully to all
intents and purposes as  he might or  could do in  person, hereby ratifying  and
confirming  all  that  said attorneys-in-fact  and  agents  or any  of  them may
lawfully do or cause to be done by virtue hereof.
 
     Pursuant to the  requirements of the  Securities Act of  1933, as  amended,
this  Registration Statement has  been signed below by  the following persons in
the capacities indicated on the 15th day of September, 1995.
 
<TABLE>
<CAPTION>
                SIGNATURE                                                   TITLE
------------------------------------------  ---------------------------------------------------------------------
<S>                                         <C>
           /s/ CHARLES F. DOLAN             Chairman of the Board of Directors and Chief Executive Officer
 ..........................................    (Principal Executive Officer)
             CHARLES F. DOLAN
 
           /s/ BARRY J. O'LEARY             Senior Vice President-Finance and Treasurer (Principal Financial
 ..........................................    Officer)
             BARRY J. O'LEARY
 
              /s/ JERRY SHAW                Vice President and Controller (Principal Accounting Officer)
 ..........................................
                JERRY SHAW
 
           /s/ WILLIAM J. BELL              Vice Chairman and Director
 ..........................................
             WILLIAM J. BELL
 
          /s/ MARC A. LUSTGARTEN            Vice Chairman and Director
 ..........................................
            MARC A. LUSTGARTEN
 
           /s/ ROBERT S. LEMLE              Executive Vice President, General Counsel, Secretary and Director
 ..........................................
             ROBERT S. LEMLE
 
           /s/ SHEILA A. MAHONY             Vice President and Director
 ..........................................
             SHEILA A. MAHONY
 
                                            Director and Chairman of the Executive Committee
 ..........................................
                JOHN TATTA
 
                                            Director
 ..........................................
              JAMES L. DOLAN
</TABLE>
 
                                      II-5
 
<PAGE>
 
<TABLE>
<CAPTION>
                SIGNATURE                                                   TITLE
------------------------------------------  ---------------------------------------------------------------------
<C>                                         <S>
           /s/ PATRICK F. DOLAN             Director
 ..........................................
             PATRICK F. DOLAN
 
                                            Director
 ..........................................
         FRANCIS F. RANDOLPH, JR.
 
          /s/ DANIEL T. SWEENEY             Director
 ..........................................
            DANIEL T. SWEENEY
 
                                            Director
 ..........................................
            CHARLES D. FERRIS
 
          /s/ RICHARD H. HOCHMAN            Director
 ..........................................
            RICHARD H. HOCHMAN
 
                                            Director
 ..........................................
             VICTOR ORISTANO
 
         /s/ A. JERROLD PERENCHIO           Director
 ..........................................
           A. JERROLD PERENCHIO
</TABLE>
 
                                      II-6
<PAGE>
                                 EXHIBIT INDEX
 
<TABLE>
<CAPTION>
                                                                           LOCATION OF EXHIBIT
  EXHIBIT                                                                     IN SEQUENTIAL
  NUMBER                      DESCRIPTION OF DOCUMENT                       NUMBERING SYSTEM
----------- ------------------------------------------------------------   -------------------
<S>         <C>                                                            <C>
    2.1     Acquisition Agreement and Plan of Merger and Reorganization,
            dated as of June 14, 1994, among Cablevision of Boston
            Limited Partnership, Cablevision of Boston, Inc., Charles F.
            Dolan, Cablevision Systems Boston Corporation, Cablevision
            Systems Corporation, COB, Inc., Cablevision Systems Services
            Corporation and Cablevision Finance Limited Partnership
            (incorporated herein by reference to Exhibit 10.59 to the
            Registrant's Quarterly Report on Form 10-Q for the quarter
            ended June 30, 1994).
    2.2     Amendment, dated as of June 14, 1995, to Acquisition
            Agreement and Plan of Merger and Reorganization, dated as of
            June 14, 1994, among Cablevision of Boston Limited
            Partnership, Cablevision of Boston, Inc., Charles F. Dolan,
            Cablevision Systems Boston Corporation, Cablevision Systems
            Corporation, COB, Inc., Cablevision Systems Services
            Corporation and Cablevision Finance Limited Partnership.
    2.3     Amendment No. 2, dated as of September 14, 1995, to
            Acquisition Agreement and Plan of Merger and Reorganization,
            dated as of June 14, 1994, among Cablevision of Boston
            Limited Partnership, Cablevision of Boston, Inc., Charles F.
            Dolan, Cablevision Systems Boston Corporation, Cablevision
            Systems Corporation, COB, Inc., Cablevision Systems Services
            Corporation and Cablevision Finance Limited Partnership.
    3.1     Certificate of Incorporation of the Registrant (incorporated
            herein by reference to Exhibit 3.1 to the Company's
            Registration Statement on Form S-1 dated January 17, 1986,
            File No. 33-1936 (the 'S-1')).
    3.1A    Amendment to Certificate of Incorporation and complete copy
            of amended and restated Certificate of Incorporation
            (incorporated herein by reference to Exhibits 3.1A(i) and
            3.1A(ii) to the Company's Annual Report on Form 10-K for the
            fiscal year ended December 31, 1989 (the '1989 10-K')).
    3.1B    Certificate of Designations for the Series E Redeemable
            Exchangeable Convertible Preferred Stock (incorporated
            herein by reference to Exhibit 3.1B to the Company's Annual
            Report on Form 10-K/A for the fiscal year ended December 31,
            1994 (the '1994 10-K/A')).
    3.1C    Certificate of Designations for the Series F Convertible
            Preferred Stock (incorporated by reference to Exhibit 3.1C
            to the 1994 10-K/A).
    3.2     By-laws of the Registrant (incorporated herein by reference
            to Exhibit 3.2 to the S-1).
    3.2A    Amendment to By-laws and complete copy of amended and
            restated By-laws (incorporated herein by reference to
            Exhibit 3.2 to the 1989 10-K).
    3.2B    Amendment to By-laws and complete copy of amended and
            restated By-laws (incorporated herein by reference to
            Exhibit 3.2B to the Company's Annual Report on Form 10-K for
            the fiscal year ended December 31, 1992).
    3.2C    Amendment to By-laws and complete copy of amended and
            restated By-laws (incorporated herein by reference to
            Exhibit 3.2C to the Company's Annual Report on Form 10-K for
            the fiscal year ended December 31, 1994).
    5       Opinion of Sullivan & Cromwell with respect to validity of
            Cablevision Class A Common Stock.
    8.1     Opinion of Debevoise & Plimpton re: certain tax matters.
    8.2     Opinion of Sullivan & Cromwell re: certain tax matters.*
   23.1     Consent of KPMG Peat Marwick.
   23.2     Consent of Sullivan & Cromwell (included in Exhibits 5 and
            8.2).
   23.3     Consent of Debevoise & Plimpton (included in Exhibit 8.1).
   23.4     Consent of PaineWebber Incorporated.
   23.5     Consent of Deloitte & Touche LLP.*
   24       Powers of Attorney (included on pages II-6 and II-7).
   99.1     Form of Consent for Incorporation.
   99.2     Form of Consent for Merger.
   99.3     Opinion of PaineWebber Incorporated, included as Appendix A
            to the Consent Solicitation Statement/Prospectus
            constituting Part I of this Registration Statement.
</TABLE>
 
------------
 
*  To be filed by amendment.





<PAGE>

                                                                     Exhibit 2.2


                       AMENDMENT TO ACQUISITION AGREEMENT
                     AND PLAN OF MERGER AND REORGANIZATION


                  This AMENDMENT,  dated as of June 14, 1995 (this 'Amendment to
the   Agreement'),   among   CABLEVISION  OF  BOSTON  LIMITED   PARTNERSHIP,   a
Massachusetts  limited partnership (the  'Partnership'),  CABLEVISION OF BOSTON,
INC., a Delaware  corporation  wholly owned by the  Partnership  ('Boston Sub'),
CHARLES F. DOLAN, a general  partner of the Partnership  ('Dolan'),  CABLEVISION
SYSTEMS BOSTON  CORPORATION,  a Massachusetts  corporation wholly owned by Dolan
('CSBC' and, together with Dolan, the 'General  Partners'),  CABLEVISION SYSTEMS
CORPORATION,  a Delaware  corporation  ('Cablevision'),  COB,  Inc.,  a Delaware
corporation  and a  wholly  owned  subsidiary  of  Cablevision  ('Merger  Sub'),
CABLEVISION  SYSTEMS  SERVICES  CORPORATION,   a  Delaware  corporation  and  an
affiliate of Dolan ('CSSC'), and CABLEVISION FINANCE LIMITED PARTNERSHIP,  a New
York limited  partnership  wholly owned by Cablevision  ('Finance  LP'),  hereby
amends the  ACQUISITION  AGREEMENT  AND PLAN OF MERGER AND  REORGANIZATION  (the
'Agreement'),  dated as of June 14,  1994,  among the  Partnership,  Boston Sub,
Dolan, CSBC, Cablevision, Merger Sub, CSSC and Finance LP.

                  WHEREAS,  the  parties  hereto  desire that the  Agreement  be
amended to (i) provide that  Cablevision  shall receive in the Merger $9,000 for
each  of the  units  of  Limited  Partnership  Interest  beneficially  owned  by
Cablevision  and (ii)  postpone  the date upon which  Cablevision,  the  General
Partners or the Partnership may terminate the Agreement by written notice to the
other parties.

                  NOW,  THEREFORE,  in  consideration  of the  mutual  promises,
covenants  made herein and of the mutual  benefits to be derived  herefrom,  the
parties hereto agree as follows:

                  1. The second  sentence of Section  4.1(a) of the Agreement is
hereby  amended  to read in its  entirety  as  follows:  'For  purposes  of this
Agreement,  the  'Merger  Consideration'  shall  mean the  number  of  shares of
Cablevision Class A Common Stock, par value $.01 per share ('Cablevision Class A
Stock'),  obtained  by adding (x) the number  obtained  by  dividing  the sum of
$40,371,718  (less  $10,000  times the number of Units with respect to which the
appraisal  rights granted pursuant to Section 1.8 hereof have been perfected) by
the Average  Cablevision Stock Price and (y) the number obtained by dividing the
Preferred Equity Amount by the Average  Cablevision  Stock Price (the 'Preferred
Equity Shares'), rounded up to the next whole share.'


<PAGE>




                  2. Section 1.7 of the Agreement is hereby amended to add a new
sentence  to the end  thereof,  to  read in its  entirety  as  follows:  'In the
Dissolution  and  Liquidation,  Cablevision  and its  subsidiaries in respect of
their Units shall not be entitled to receive  more than (i) the number of shares
of Cablevision  Class A Stock obtained by adding the number obtained by dividing
the sum of  $2,538,000  by the  Average  Cablevision  Stock Price minus (ii) the
number of shares of Cablevision  Class A Stock  necessary to effect the rounding
of shares of Cablevision  Class A Stock  distributed  to Limited  Partners other
than Cablevision and its subsidiaries, as set forth in this Section 1.7.'

                  3. Step 6 of Annex II to the  Agreement  shall be  amended  by
deleting the number  '$169,343,434'  and inserting the number  $169,628,282'  in
place thereof.

                  4. Section 8.2 of the  Agreement is hereby  amended to read in
its entirety as follows:

                  'Termination  after  September  30,  1995.  Cablevision,   the
General  Partners or the  Partnership  may terminate  this  Agreement by written
notice to the other  parties  after  September  30, 1995 if the Merger shall not
have been  consummated  pursuant  hereto,  unless  such date is  extended by the
mutual written consent of the parties hereto.'

                  5. This  Amendment to the Agreement may be executed in several
counterparts,  each of which shall be deemed an original  and all of which shall
together constitute one and the same instrument.

                  6.       This Amendment to the Agreement shall be
governed in all respects, including as to validity,
interpretation and effect, by the internal laws of the State
of New York.

                  7.       Except as expressly set forth herein, the
Agreement shall remain in full force and effect.



                                      -2-


<PAGE>



                  IN  WITNESS  WHEREOF,  the  parties  have duly  executed  this
Amendment to the Agreement as of the date first above written.


                                    CABLEVISION OF BOSTON LIMITED
                                       PARTNERSHIP

                                    By:     CHARLES F. DOLAN,
                                              as General Partner


                                             /s/ Charles F. Dolan
                                        ---------------------------------
                                                 Charles F. Dolan


                                    By:     CABLEVISION SYSTEMS BOSTON
                                                 CORPORATION, as General Partner


                                    By:      /s/ Charles F. Dolan
                                        ---------------------------------
                                          Name:  Charles F. Dolan
                                          Title:  Chairman


                                    CHARLES F. DOLAN


                                        /s/ Charles F. Dolan
                                        ---------------------------------


                                    CABLEVISION SYSTEMS BOSTON CORPORATION


                                    By:  /s/ Charles F. Dolan
                                        ---------------------------------
                                        Name:  Charles F. Dolan
                                        Title:  Chairman


                                    CABLEVISION SYSTEMS CORPORATION


                                    By:          /s/ William J. Bell
                                        ---------------------------------
                                         Name:  William J. Bell
                                         Title:  Vice Chairman




                                      -3-


<PAGE>


                                    CABLEVISION OF BOSTON, INC.


                                    By:          /s/ William J. Bell
                                        ---------------------------------
                                        Name:  William J. Bell
                                        Title:  Vice Chairman


                                   COB, INC.


                                    By:          /s/ William J. Bell
                                        ---------------------------------
                                        Name:  William J. Bell
                                        Title:  Vice Chairman


                                    CABLEVISION SYSTEMS
                                       SERVICES CORPORATION


                                    By:          /s/ Charles F. Dolan
                                        ---------------------------------
                                        Name:  Charles F. Dolan
                                        Title:  President


                                    CABLEVISION FINANCE
                                       LIMITED PARTNERSHIP

                                    By:     CABLEVISION SYSTEMS CORPORATION,
                                               as General Partner


                                     By:      /s/ William J. Bell
                                        ---------------------------------
                                        Name:  William J. Bell
                                        Title:  Vice Chairman



                                      -4-




<PAGE>
                                                                     Exhibit 2.3


                    AMENDMENT NO. 2 TO ACQUISITION AGREEMENT
                     AND PLAN OF MERGER AND REORGANIZATION


                  This  AMENDMENT  NO. 2, dated as of  September  14, 1995 (this
'Amendment to the Agreement'),  among CABLEVISION OF BOSTON LIMITED PARTNERSHIP,
a Massachusetts limited partnership (the 'Partnership'),  CABLEVISION OF BOSTON,
INC., a Delaware  corporation  wholly owned by the  Partnership  ('Boston Sub'),
CHARLES F. DOLAN, a general  partner of the Partnership  ('Dolan'),  CABLEVISION
SYSTEMS BOSTON  CORPORATION,  a Massachusetts  corporation wholly owned by Dolan
('CSBC' and, together with Dolan, the 'General  Partners'),  CABLEVISION SYSTEMS
CORPORATION,  a Delaware  corporation  ('Cablevision'),  COB,  Inc.,  a Delaware
corporation  and a  wholly  owned  subsidiary  of  Cablevision  ('Merger  Sub'),
CABLEVISION  SYSTEMS  SERVICES  CORPORATION,   a  Delaware  corporation  and  an
affiliate of Dolan ('CSSC'), and CABLEVISION FINANCE LIMITED PARTNERSHIP,  a New
York limited  partnership  wholly owned by Cablevision  ('Finance  LP'),  hereby
amends the  ACQUISITION  AGREEMENT  AND PLAN OF MERGER AND  REORGANIZATION  (the
'Agreement'),  dated as of June 14,  1994,  among the  Partnership,  Boston Sub,
Dolan, CSBC, Cablevision, Merger Sub, CSSC and Finance LP as amended on June 14,
1995.

                  WHEREAS,  the  parties  hereto  desire that the  Agreement  be
amended to postpone the date upon which Cablevision, the General Partners or the
Partnership may terminate the Agreement by written notice to the other parties.

                  NOW,  THEREFORE,  in  consideration  of the  mutual  promises,
covenants  made herein and of the mutual  benefits to be derived  herefrom,  the
parties hereto agree as follows:

                  1.       Section 8.2 of the Agreement is hereby
amended to read in its entirety as follows:

                  'Termination after December 31, 1995. Cablevision, the General
Partners or the  Partnership  may terminate  this Agreement by written notice to
the other  parties  after  December  31, 1995 if the Merger  shall not have been
consummated pursuant hereto,  unless such date is extended by the mutual written
consent of the parties hereto.'

                  2. This  Amendment to the Agreement may be executed in several
counterparts,  each of which shall be deemed an original  and all of which shall
together constitute one and the same instrument.



<PAGE>



                  3. This  Amendment to the  Agreement  shall be governed in all
respects,  including as to validity,  interpretation and effect, by the internal
laws of the State of New York.

                  4. Except as expressly set forth herein,  the Agreement  shall
remain in full force and effect.



                                      -2-



<PAGE>



                  IN  WITNESS  WHEREOF,  the  parties  have duly  executed  this
Amendment to the Agreement as of the date first above written.


                                    CABLEVISION OF BOSTON LIMITED
                                       PARTNERSHIP

                                    By:     CHARLES F. DOLAN,
                                              as General Partner


                                           /s/ Charles F. Dolan
                                        ---------------------------------
                                               Charles F. Dolan


                                    By:     CABLEVISION SYSTEMS BOSTON
                                               CORPORATION, as General Partner


                                    By:      /s/ Charles F. Dolan
                                        ---------------------------------
                                        Name:  Charles F. Dolan
                                        Title:  Chairman


                                    CHARLES F. DOLAN


                                           /s/ Charles F. Dolan
                                        ---------------------------------


                                    CABLEVISION SYSTEMS BOSTON CORPORATION


                                    By:  /s/ Charles F. Dolan
                                        ---------------------------------
                                        Name:  Charles F. Dolan
                                        Title:  Chairman


                                    CABLEVISION SYSTEMS CORPORATION


                                    By:          /s/ William J. Bell
                                        ---------------------------------
                                        Name:  William J. Bell
                                        Title:  Vice Chairman




                                      -3-


<PAGE>


                                    CABLEVISION OF BOSTON, INC.


                                    By:          /s/ William J. Bell
                                        ---------------------------------
                                        Name:  William J. Bell
                                        Title:  Vice Chairman


                                   COB, INC.


                                    By:          /s/ William J. Bell
                                        ---------------------------------
                                        Name:  William J. Bell
                                        Title:  Vice Chairman


                                    CABLEVISION SYSTEMS
                                       SERVICES CORPORATION


                                    By:          /s/ Charles F. Dolan
                                        ---------------------------------
                                        Name:  Charles F. Dolan
                                        Title:  President


                                    CABLEVISION FINANCE
                                       LIMITED PARTNERSHIP

                                    By:     CABLEVISION SYSTEMS CORPORATION,
                                                   as General Partner


                                    By:      /s/ William J. Bell
                                        ---------------------------------
                                        Name:  William J. Bell
                                        Title:  Vice Chairman



                                      -4-




<PAGE>
                                                                       Exhibit 5


                                                              September 15, 1995


Cablevision Systems Corporation,
  One Media Crossways,
    Woodbury, New York 11797.


Dear Sirs:

                  In connection with the  registration  under the Securities Act
of 1933 (the  'Act') of  920,000  shares  (the  'Securities')  of Class A Common
Stock, par value $0.01 per share, of Cablevision Systems Corporation, a Delaware
corporation (the 'Company'),  we, as your counsel,  have examined such corporate
records, certificates and other documents, and such questions of law, as we have
considered  necessary or appropriate for the purposes of this opinion.  Upon the
basis  of such  examination,  we  advise  you  that,  in our  opinion  when  the
registration statement relating to the Securities (the 'Registration Statement')
has become effective under the Act, the terms of the sale of the Securities have
been  duly   established  in  conformity  with  the  Company's   certificate  of
incorporation, and the Securities have been duly issued and sold as contemplated
by the


<PAGE>




Cablevision Systems Corporation                                              -2-


Registration  Statement,  the Securities will be validly issued,  fully paid and
nonassessable.
                  The  foregoing  opinion is limited to the Federal  laws of the
United States and the General  Corporation Law of the State of Delaware,  and we
are  expressing  no  opinion  as  to  the  effect  of  the  laws  of  any  other
jurisdiction.
                  Also,  we have  relied as to certain  matters  on  information
obtained  from public  officials,  officers  of the  Company  and other  sources
believed by us to be responsible.
                  We hereby  consent to the filing of this opinion as an exhibit
to the  Registration  Statement  and to the  reference  to us under the  heading
'Legal Matters' in the Consent Solicitation Statement/Prospectus. In giving such
consent,  we do not thereby  admit that we are in the category of persons  whose
consent is required under Section 7 of the Act.


                                        Very truly yours,

                                        SULLIVAN & CROMWELL




<PAGE>

                                                                     EXHIBIT 8.1
 
                       [LETTERHEAD OF DEBEVOISE & PLIMPTON]
 
                                                              September 15, 1995
 
Cablevision Systems Corporation
One Media Crossways
Woodbury, New York 11797
 
                       Registration Statement on Form S-4
                            (File No. 0-11165)
                       ----------------------------------
  
Ladies and Gentlemen:
 
     We  have  acted as  special  counsel to  Charles  F. Dolan  and Cablevision
Systems Boston Corporation, a Massachusetts corporation (together, the  'General
Partners'),  in connection with  the preparation and  filing with the Securities
and Exchange Commission (the 'Commission') under the Securities Act of 1933,  as
amended  (the 'Securities Act'),  of a Registration Statement  on Form S-4 (File
No. 0-11165),  as  amended  (the  'Registration  Statement'),  and  the  Consent
Solicitation  Statement/Prospectus contained therein  (the 'Consent Solicitation
Statement/Prospectus'), relating to  the solicitation by  Cablevision of  Boston
Limited  Partnership, a  Massachusetts limited  partnership, of  consents to two
separate transactions and the issuance of  up to 920,000 shares, par value  $.01
per  share,  of  Class A  Common  Stock  of Cablevision  Systems  Corporation, a
Delaware corporation.
 
     In so acting,  we have examined  and relied upon  the originals, or  copies
certified  or  otherwise  identified  to  our  satisfaction,  of  such  records,
documents, certificates and other instruments  as in our judgment are  necessary
or appropriate to enable us to render the opinion set forth below.
 
     Based upon the foregoing, we are of the opinion that the statements made in
the Consent Solicitation Statement/Prospectus under the caption 'Certain Federal
Income  Tax Consequences',  insofar as they  purport to  constitute summaries of
matters of United  States federal  law, are, in  all material  respects, a  fair
summary thereof based upon current law and the assumptions referred to therein.
 
     We  hereby  consent to  the filing  of this  opinion as  an Exhibit  to the
Registration Statement and  to the use  of our name  under the caption  'Certain
Federal    Income    Tax    Consequences'    in    the    Consent   Solicitation
Statement/Prospectus. In giving such consent, we do not thereby concede that  we
are  within the category of persons whose consent is required under Section 7 of
the Securities Act or the Rules and Regulations of the Commission thereunder.
 
                                          Very truly yours,
 
                                          /s/ Debevoise & Plimpton



<PAGE>

                                                                    EXHIBIT 23.1
 
                               ACCOUNTANTS' CONSENT
 
The Board of Directors
Cablevision Systems Corporation:
 
     We consent to the  incorporation by reference  in the Consent  Solicitation
Statement/Prospectus  of  Cablevision Systems  Corporation  of our  report dated
March 10,  1995, relating  to  the consolidated  balance sheets  of  Cablevision
Systems  Corporation and subsidiaries as of December  31, 1994 and 1993, and the
related consolidated statements of operations, stockholders' deficiency and cash
flows for each of the  years in the three-year  period ended December 31,  1994,
and  the related schedule, which report appears  in the December 31, 1994 annual
report on Form 10-K of Cablevision Systems Corporation, and to the references to
our firm under  the headings  'Selected Financial and  Operating Information  --
Cablevision' and 'Experts' in the prospectus.
 
                                          KPMG Peat Marwick LLP
 
Jericho, New York
September 14, 1995
 
<PAGE>
                              ACCOUNTANTS' CONSENT
 
The Board of Directors
Cablevision of Boston Limited Partnership:
 
     We    consent   to    the   inclusion    in   the    Consent   Solicitation
Statement/Prospectus of Cablevision of Boston Limited Partnership of our  report
dated  March 10,  1995, except as  to Note  11, which is  as of  April 14, 1995,
relating to the  consolidated balance  sheets of Cablevision  of Boston  Limited
Partnership  and consolidated company as of December  31, 1994 and 1993, and the
related consolidated  statements of  operations, partners'  deficiency and  cash
flows  for each of the  years in the three-year  period ended December 31,  1994
included herein and to the references  to our firm under the headings  'Selected
Financial  and Operating Information  -- Related Partnerships'  and 'Experts' in
the prospectus.
 
                                          KPMG Peat Marwick LLP
 
Jericho, New York
September 14, 1995
 
<PAGE>
                              ACCOUNTANTS' CONSENT
 
The Partners
American Movie Classics Company:
 
     We   consent    to   the    inclusion   in    the   Consent    Solicitation
Statement/Prospectus  of  Cablevision Systems  Corporation  of our  report dated
March 4, 1994, relating to the balance sheets of American Movie Classics Company
as of December  31, 1993 and  1992, and the  related consolidated statements  of
operations,  partners' capital (deficiency) and cash flows for each of the years
in the three-year  period ended  December 31, 1993  included herein  and to  the
reference to our firm under the heading 'Experts' in the prospectus.
 
                                          KPMG Peat Marwick LLP
 
Jericho, New York
September 14, 1995
 
 
 
 
 
 




<PAGE>
                                                                    EXHIBIT 23.4
 
     We  hereby consent to the use of our  opinion letter dated June 13, 1994 to
Charles F.  Dolan  and  Cablevision  Systems  Boston  Corporation,  the  general
partners  of Cablevision of Boston Limited Partnership included as Appendix A to
the Consent  Solicitation  Statement/Prospectus  which  forms  a  part  of  this
Registration  Statement on Form S-4. In giving such consent, we do not admit and
we disclaim  that  we come  within  the category  of  persons whose  consent  is
required under Section 7 of the Securities Act of 1933, as amended, or the rules
and regulations issued by the Securities and Exchange Commission thereunder.
 
                                          PAINEWEBBER INCORPORATED
 
                                          By:       /s/ David M. Reed, Jr.
                                             -----------------------------------
                                                     David M. Reed, Jr.
                                                     Managing Director
 
September 13, 1995
New York, New York



<PAGE>
                                                                    EXHIBIT 99.1
 
                               [FORM OF CONSENT]                          [BLUE]
 
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                         CONSENT FOR THE INCORPORATION
           THIS CONSENT IS SOLICITED BY AND ON BEHALF OF CABLEVISION
                         OF BOSTON LIMITED PARTNERSHIP
 
     PLEASE  READ AND FOLLOW  THE INSTRUCTIONS CAREFULLY.  PLEASE COMPLETE, SIGN
AND DATE THIS INCORPORATION CONSENT AND RETURN IT IN THE ENCLOSED, STAMPED  BLUE
ENVELOPE  OR HAND  DELIVER IT TO  BANK OF  BOSTON, AT PROXY  DEPARTMENT, BANK OF
BOSTON, P.O. BOX 1628, BOSTON, MA 02105-9903.
 
     This Incorporation  Consent is  to be  used by  Limited Partners  or  their
nominees  for casting votes  to approve or reject  the transfer of substantially
all of Cablevision of Boston Limited  Partnership's assets and liabilities to  a
wholly-owned  subsidiary  (the  'Incorporation'), as  described  in  the Consent
Solicitation Statement/Prospectus  dated  September      ,  1995  (the  'Consent
Solicitation    Statement/Prospectus').   Capitalized   terms   used   in   this
Incorporation   Consent    are    defined   in    the    Consent    Solicitation
Statement/Prospectus.  Only registered holders of  Units that are not affiliates
of the  General Partners  are  entitled to  consent  to the  Incorporation.  THE
CONSUMMATION OF THE INCORPORATION IS A CONDITION TO THE MERGER. LIMITED PARTNERS
WHO DESIRE TO APPROVE THE MERGER SHOULD VOTE FOR THE INCORPORATION.
 
     THE  GENERAL  PARTNERS RECOMMEND  THAT THE  LIMITED  PARTNERS VOTE  FOR THE
APPROVAL OF THE INCORPORATION.
 
     THE INCORPORATION SOLICITATION WILL EXPIRE AT 5:00 P.M., NEW YORK CITY
                 TIME ON               , 1995, UNLESS EXTENDED.
 
 The undersigned consents in respect of his, her or its Units as follows (mark
                                   one box):
 
<TABLE>
<S>                                                          <C>           <C>
To Approve the Incorporation                                    [ ]        FOR
 
To Reject the Incorporation                                     [ ]        AGAINST
 
To Abstain                                                      [ ]        ABSTAIN
</TABLE>
 
     IF NO BOX IS MARKED ABOVE, THE UNDERSIGNED WILL BE DEEMED TO HAVE VOTED FOR
THE APPROVAL OF THE  INCORPORATION. Abstentions (including  failures to vote  by
brokers  and  other  nominees)  will  have the  effect  of  a  vote  AGAINST the
Incorporation.
 
     The undersigned certifies that he or she is the registered or record  owner
of  (and/or has full power and authority to consent to the approval or rejection
of the  Incorporation on  behalf of  such  registered or  record owner)  and  is
consenting with respect to the following number of Units:
 
<TABLE>
<CAPTION>
              NAME OF UNITHOLDER                        NUMBER OF UNITS HELD AND VOTED
----------------------------------------------  ----------------------------------------------

<S>                                            <C>
----------------------------------------------  ----------------------------------------------
</TABLE>
 
     The undersigned authorizes the Agent to deliver this Incorporation Consent,
as  evidence of the undersigned's consent  with respect to the Incorporation, to
the Partnership.
 
     By signing this Incorporation Consent, the undersigned certifies that he or
she has  received  a  copy of  the  Consent  Solicitation  Statement/Prospectus,
together  with all amendments and supplements  thereto, if any, and acknowledges
that the Incorporation Solicitation is subject  to all the terms and  conditions
set forth in the Consent Solicitation Statement/Prospectus.
 
     This  Incorporation Consent must be signed as the Unitholder's name appears
hereon. Executors, administrators,  trustees, etc.,  should give  full title  as
such.    If    the    signer    is    a    corporation,    please    give   full
 
<PAGE>
corporate name by  duly authorized  officer. If  a partnership,  please sign  in
partnership name by authorized person.
                                          Name of Unitholder:
 
                                          --------------------------------------
                                                     (Print or Type)
 
                                          --------------------------------------
                                          --------------------------------------
                                                     Social Security or Federal
                                                     Tax I.D. No. (If
                                          Applicable)
 
Date: ________________________,
1995                                      Signature: ___________________________
 
                                          By: __________________________________
                                            (If appropriate)
 
                                          Title: _______________________________
                                             (If appropriate)
 
                                          Address: _____________________________
                                               Street
 
                                          --------------------------------------
                                          City, State and Zip Code
 
                                          Telephone Number: (___)_______________
 
THIS  INCORPORATION CONSENT MUST  BE RECEIVED BY  THE AGENT, BANK  OF BOSTON, BY
5:00 P.M., NEW  YORK TIME,  ON                     ,  1995, OR  SUCH LATER  DATE
ESTABLISHED  BY THE GENERAL  PARTNERS, OR THE CONSENTS  REFLECTED OR CAST HEREBY
WILL HAVE THE EFFECT OF A VOTE AGAINST THE INCORPORATION.
 
                                       2



<PAGE>
                                                                    EXHIBIT 99.2
 
                               [FORM OF CONSENT]                         [WHITE]
 
                   CABLEVISION OF BOSTON LIMITED PARTNERSHIP
                             CONSENT FOR THE MERGER
           THIS CONSENT IS SOLICITED BY AND ON BEHALF OF CABLEVISION
                         OF BOSTON LIMITED PARTNERSHIP
 
     PLEASE  READ AND FOLLOW  THE INSTRUCTIONS CAREFULLY.  PLEASE COMPLETE, SIGN
AND DATE  THIS MERGER  CONSENT AND  RETURN  IT IN  THE ENCLOSED,  STAMPED  WHITE
ENVELOPE  OR HAND  DELIVER IT TO  BANK OF  BOSTON, AT PROXY  DEPARTMENT, BANK OF
BOSTON, P.O. BOX 1628, BOSTON, MA 02105-9903.
 
     This Merger Consent is to be used by Limited Partners or their nominees for
casting votes to approve  or reject the merger  of a wholly-owned subsidiary  of
Cablevision  Systems  Corporation with  and  into a  wholly-owned  subsidiary of
Cablevision of Boston Limited Partnership (the 'Merger') pursuant to the  Merger
Agreement  dated as of  June 14, 1994,  as amended, as  described in the Consent
Solicitation Statement/Prospectus  dated  September      ,  1995  (the  'Consent
Solicitation  Statement/Prospectus').  Capitalized  terms  used  in  this Merger
Consent are  defined  in  the Consent  Solicitation  Statement/Prospectus.  Only
registered  holders of Units that are not affiliates of the General Partners are
entitled to consent to  the Merger. THE CONSUMMATION  OF THE INCORPORATION IS  A
CONDITION  TO THE MERGER. LIMITED PARTNERS WHO WISH TO APPROVE THE MERGER SHOULD
ALSO APPROVE THE INCORPORATION BY  SIGNING AND RETURNING THE BLUE  INCORPORATION
CONSENT TO BANK OF BOSTON BY 5:00 P.M. ON                , 1995.
 
     THE  GENERAL  PARTNERS RECOMMEND  THAT THE  LIMITED  PARTNERS VOTE  FOR THE
APPROVAL OF THE MERGER AND THE MERGER AGREEMENT.
 
    THE MERGER SOLICITATION WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME ON
                                   , 1995, UNLESS EXTENDED.
 
     The undersigned consents  in respect of  his, her or  its Units as  follows
(mark one box):
 
<TABLE>
<S>                                                              <C>
To Approve the Merger and the Merger Agreement                   [ ]      FOR
 
To Reject the Merger and the Merger Agreement                    [ ]      AGAINST
 
To Abstain                                                       [ ]      ABSTAIN
</TABLE>
 
     IF NO BOX IS MARKED ABOVE, THE UNDERSIGNED WILL BE DEEMED TO HAVE VOTED FOR
THE  APPROVAL OF  THE MERGER  AND THE  MERGER AGREEMENT.  Abstentions (including
failures to vote by brokers and other  nominees) will have the effect of a  vote
AGAINST the Merger.
 
     The  undersigned certifies that he or she is the registered or record owner
of (and/or has full power and authority to consent to the approval or  rejection
of  the Merger on behalf  of such registered or  record owner) and is consenting
with respect to the following number of Units:
 
<TABLE>
<CAPTION>
              NAME OF UNITHOLDER                        NUMBER OF UNITS HELD AND VOTED
----------------------------------------------  ----------------------------------------------
 
<S>                                             <C>
----------------------------------------------  ----------------------------------------------
</TABLE>
 
     The undersigned authorizes  the Agent  to deliver this  Merger Consent,  as
evidence  of  the  undersigned's consent  with  respect  to the  Merger,  to the
Partnership following the approval and consummation of the Incorporation.
 
     By signing this Merger  Consent, the undersigned certifies  that he or  she
has  received a copy of  the Consent Solicitation Statement/Prospectus, together
with all amendments and supplements thereto, if
 
<PAGE>
any, and acknowledges that the Merger  Solicitation is subject to all the  terms
and conditions set forth in the Consent Solicitation Statement/Prospectus.
 
     This Merger Consent must be signed as the Unitholder's name appears hereon.
Executors,  administrators, trustees, etc.,  should give full  title as such. If
the signer is a corporation, please give full corporate name by duly  authorized
officer. If a partnership, please sign in partnership name by authorized person.
 
                                          Name of Unitholder:
 
                                          ______________________________________
                                                      (Print or Type)
 
                                          ______________________________________
 
                                          ______________________________________
                                                      Social Security or Federal
                                                Tax I.D. No. (If Applicable)
 
                                          Signature: ___________________________
 
                                          By: __________________________________
                                              (If appropriate)
 
                                          Title: _______________________________
                                                 (If appropriate)
 
                                          Address: _____________________________
                                                   Street
 
                                          ______________________________________
                                          City, State and Zip Code
 
                                          Telephone Number: (_____)_____________
Date: ________________________, 1995
 
THIS MERGER CONSENT MUST BE RECEIVED BY THE AGENT, BANK OF BOSTON, BY 5:00 P.M.,
NEW  YORK TIME, ON                 , 1995, OR SUCH LATER DATE ESTABLISHED BY THE
GENERAL PARTNERS, OR THE CONSENTS REFLECTED OR CAST HEREBY WILL HAVE THE  EFFECT
OF A VOTE AGAINST THE MERGER.
 
                                       2




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