ICG COMMUNICATIONS INC /DE/
10-Q, 2000-05-12
TELEPHONE COMMUNICATIONS (NO RADIOTELEPHONE)
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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-Q

            X    QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

                  For the quarterly period ended March 31, 2000

                                       OR

                TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

                        (Commission File Number 1-11965)
                            ICG COMMUNICATIONS, INC.
                        (Commission File Number 1-11052)
                            ICG HOLDINGS (CANADA) CO.
                        (Commission File Number 33-96540)
                               ICG HOLDINGS, INC.
           (Exact names of registrants as specified in their charters)

- --------------------------------------------------------------------------------
Delaware                                    84-1342022
Nova Scotia                                 Not Applicable
Colorado                                    84-1158866
(State or other jurisdiction of             (I.R.S. Employer Identification No.)
incorporation or organization)
- --------------------------------------------------------------------------------
161 Inverness Drive West                    Not applicable
Englewood, Colorado 80112

161 Inverness Drive West                    c/o ICG Communications, Inc.
Englewood, Colorado 80112                   161 Inverness Drive West
                                            Englewood, Colorado 80112

161 Inverness Drive West                    Not applicable
Englewood, Colorado 80112
(Address of principal executive offices)    (Address of U.S. agent for service)
- --------------------------------------------------------------------------------
Registrants' telephone numbers, including area codes: (888) 424-1144 or
(303) 414-5000

      Indicate by check mark whether the  registrants (1) have filed all reports
required to be filed by Section 13 or 15 (d) of the  Securities  Exchange Act of
1934  during  the  preceding  12 months  (or for such  shorter  period  that the
registrants  were required to file such  reports),  and (2) have been subject to
such filing requirements for the past 90 days. Yes |X| No

     The number of  registrants'  outstanding  common  shares as of May 10, 2000
were 48,642,985,  31,931,588 and 1,918, respectively.  ICG Canadian Acquisition,
Inc., a wholly owned  subsidiary of ICG  Communications,  Inc.,  owns all of the
issued and outstanding  common shares of ICG Holdings  (Canada) Co. ICG Holdings
(Canada) Co. owns all of the issued and outstanding shares of ICG Holdings, Inc.

<PAGE>


                                TABLE OF CONTENTS

PART I ........................................................................3
      ITEM 1. CONSOLIDATED FINANCIAL STATEMENTS ...............................3
              Consolidated Balance Sheets as of December 31, 1999
                 and March 31, 2000 (unaudited)................................3
              Consolidated Statements of Operations for the Three
                 Months Ended March 31, 1999 and 2000 (unaudited)..............5
              Consolidated Statement of Stockholders' Deficit for
                 the Three Months Ended March 31, 2000 (unaudited).............6
              Consolidated Statements of Cash Flows for the Three
                 Months Ended March 31, 1999 and 2000 (unaudited)..............7
              Notes to Consolidated Financial Statements (unaudited)...........9
      ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
              AND RESULTS OF OPERATIONS ......................................24
      ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT
              MARKET RISK ....................................................34

PART II ......................................................................36
      ITEM 1. LEGAL PROCEEDINGS...............................................36
      ITEM 2. CHANGES IN SECURITIES...........................................36
      ITEM 3. DEFAULTS UPON SENIOR SECURITIES ................................36
      ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITIES HOLDERS ..........36
      ITEM 5. OTHER INFORMATION ..............................................36
      ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K ...............................36
              Exhibits .......................................................36
              Reports on Form 8-K ............................................37



                                       2
<PAGE>



                    ICG COMMUNICATIONS, INC. AND SUBSIDIARIES

                           Consolidated Balance Sheets
                December 31, 1999 and March 31, 2000 (unaudited)


                                          December 31,        March 31,
                                              1999              2000
                                         -------------     -------------
Assets                                           (in thousands)

Current assets:
  Cash and cash equivalents               $ 103,288             40,699
  Short-term investments available for
    sale                                     22,219             31,115
  Receivables:
    Trade, net of allowance of $78,682
       and $57,160 at December 31, 1999
       and March 31, 2000, respectively
       (note 6)                             167,273            152,022
    Other                                     1,458              4,489
                                         -------------     -------------
                                            168,731            156,511

  Prepaid expenses, deposits and
    inventory                                11,388             10,670
                                         -------------     -------------
    Total current assets                    305,626            238,995
                                         -------------     -------------

Property and equipment                    1,805,378          2,017,958
  Less accumulated depreciation            (279,698)          (336,090)
                                         -------------     -------------
    Net property and equipment            1,525,680          1,681,868
                                          -------------     -------------

Restricted cash                              12,537             11,457
Investments (note 4)                         28,939              2,402
Other assets, net of accumulated
  amortization:
    Goodwill                                 95,187             87,281
    Deferred financing costs                 35,884             35,275
    Other, net                               16,768             18,059
                                         -------------     -------------
                                            147,839            140,615
                                         -------------     -------------

       Total assets (note 7)             $2,020,621          2,075,337
                                         =============     =============
                                                             (Continued)


                                       3
<PAGE>



                    ICG COMMUNICATIONS, INC. AND SUBSIDIARIES

               Consolidated Balance Sheets (unaudited), Continued


                                                 December 31,      March 31,
                                                     1999            2000
                                                -------------    -------------
Liabilities and Stockholders' Deficit                   (in thousands)

Current liabilities:
  Accounts payable                              $  112,291           56,544
  Payable pursuant to IRU agreements               135,322          157,618
  Accrued liabilities                               85,709           91,284
  Deferred revenue (note 6)                         25,175           45,098
  Deferred gain on sale (note 3)                     5,475                -
  Current portion of capital lease
    obligations                                      8,090           11,256
  Current portion of long-term debt
    (note 5)                                           796              796
  Current liabilities of discontinued
    operations (note 3)                                529              436
                                                -------------    -------------
       Total current liabilities                   373,387          363,032
                                                -------------    -------------

Capital lease obligations, less current
  portion                                           63,348           72,884
Long-term debt, net of discount, less
  current portion (note 5)                       1,905,901        2,052,761
Other long-term liabilities                          2,526            2,958
                                                -------------    -------------

  Total liabilities                              2,345,162        2,491,635
                                                -------------    -------------

Redeemable preferred stock of subsidiary
  ($397.9 and $412.0 million liquidation
  value at December 31, 1999 and  March
  31, 2000, respectively) (note 5)                 390,895          405,203

Company-obligated mandatorily redeemable
  preferred securities of subsidiary
  limited liability company which holds
  solely Company preferred stock
  ($133.4 million liquidation value at
  March 31, 2000)                                  128,428          128,524

Stockholders' deficit:
  Common stock, $.01 par value,
    100,000,000 shares authorized;
    47,761,337 and 48,595,120 shares
    issued and outstanding at December
    31, 1999 and March 31, 2000,
    respectively                                       478              486
  Additional paid-in capital                       599,282          612,418
  Accumulated deficit                           (1,443,624)      (1,565,258)
  Accumulated other comprehensive income                 -            2,329
                                                -------------    -------------
    Total stockholders' deficit                   (843,864)        (950,025)
                                                -------------    -------------

Commitments and contingencies (note 6)

    Total liabilities and stockholders'
       deficit                                  $2,020,621        2,075,337
                                                =============    =============

          See accompanying notes to consolidated financial statements.



                                       4
<PAGE>


                    ICG COMMUNICATIONS, INC. AND SUBSIDIARIES

                      Consolidated Statements of Operations
             Three Months Ended March 31, 1999 and 2000 (unaudited)


                                                        Three months ended
                                                             March 31,
                                                     ------------------------
                                                        1999         2000
                                                     -----------  -----------
                                                     (in thousands, except
                                                         per share data)

Revenue (note 7)                                     $  104,331      157,224

Operating costs and expenses:
  Operating costs                                        53,649       82,902
  Selling, general and administrative
    expenses                                             42,808       55,089
  Depreciation and amortization (note 7)                 36,375       64,599
  Other                                                    (933)         432
                                                     -----------  -----------
    Total operating costs and expenses                  131,899      203,022
                                                     -----------  -----------

    Operating loss (note 7)                             (27,568)     (45,798)

Other income (expense):
  Interest expense (note 7)                             (47,438)     (62,634)
  Interest income                                         4,104        3,277
  Other (expense) income, net,
   including unrealized gain on
   marketable trading securities in 1999
   and realized gain on sale of
   available for sale securities in 2000                   (500)         158
                                                     -----------  -----------
                                                        (43,834)     (59,199)
                                                     -----------  -----------

Loss from continuing operations before
  preferred dividends and extraordinary
  gain                                                  (71,402)    (104,997)
Accretion and preferred dividends on
  preferred securities of subsidiaries                  (14,804)     (16,637)
                                                     -----------  -----------

Loss from continuing operations before
  extraordinary gain                                    (86,206)    (121,634)
Loss from discontinued operations                          (111)           -
                                                     -----------  -----------
Loss before extraordinary gain                          (86,317)    (121,634)
Extraordinary gain on sales of
  operations of NETCOM, net of income
  taxes of $6.4 million (note 3)                        193,029            -
                                                     -----------  -----------

    Net (loss) income                                 $ 106,712     (121,634)
                                                     ===========  ===========

Other comprehensive income:
  Unrealized gain on available for sale
  securities                                          $       -        2,329
                                                     -----------  -----------
    Comprehensive (loss) income                       $ 106,712     (119,305)
                                                     ===========  ===========

Net (loss) earnings per share - basic and diluted:
  Loss from continuing operations                     $   (1.85)       (2.52)
  Loss from discontinued operations                           -            -
  Extraordinary gain on sales of
    operations of NETCOM                                   4.14            -
                                                     -----------  -----------
    Net (loss) earnings per share - basic
       and diluted                                    $    2.29        (2.52)
                                                     ===========  ===========

Weighted average number of shares
outstanding - basic and diluted                          46,538       48,189
                                                     ===========  ===========

          See accompanying notes to consolidated financial statements.



                                       5
<PAGE>


                    ICG COMMUNICATIONS, INC. AND SUBSIDIARIES

                 Consolidated Statement of Stockholders' Deficit
                  Three Months Ended March 31, 1999 (unaudited)


<TABLE>
<CAPTION>

                                                                                  Accumulated
                                  Common stock       Additional                      other           Total
                                -----------------     paid-in      Accumulated   comprehensive    stockholders'
                                Shares    Amount      capital        deficit         income         deficit
                                -------  --------   -----------   ------------- ---------------  ---------------
                                                  (in thousands)

<S>                              <C>     <C>          <C>          <C>              <C>            <C>
Balances at January 1, 2000      47,761  $  478       599,282      (1,443,624)          -          (843,864)
  Shares issued for cash in
    connection with the
    exercise of options and
    warrants                        709       7        11,138               -           -            11,145
  Shares issued for cash in
    connection with the
    employee stock purchase plan     54       -           757               -           -               757
  Shares issued as contribution
    to 401(k) plan                   71       1         1,241               -           -             1,242
  Unrealized holding gain
    on available for sale
    securities, arising
    during the period, net
    of tax                            -       -             -               -       2,810             2,810
  Reclassification
    adjustment, realized
    gain on available for
    sale securities                   -       -             -               -        (481)             (481)
  Net loss                            -       -             -        (121,634)          -          (121,634)
                                -------  --------   -----------   ------------- ---------------  ---------------
Balances at March 31, 2000       48,595     486       612,418      (1,565,258)      2,329          (950,025)
                                =======  ========   ===========   ============= ===============  ===============
</TABLE>

          See accompanying notes to consolidated financial statements.



                                       6
<PAGE>


                    ICG COMMUNICATIONS, INC. AND SUBSIDIARIES

                      Consolidated Statements of Cash Flows
             Three Months Ended March 31, 1999 and 2000 (unaudited)


                                                            Three months ended
                                                                 March 31,
                                                          ----------------------
                                                             1999        2000
                                                          ----------  ----------
                                                              (in thousands)

Cash flows from operating activities:
  Net (loss) income                                       $ 106,712    (121,634)
  Loss from discontinued operations                             111           -
  Extraordinary (gain) loss on sales of operations         (193,029)          -
  Adjustments to reconcile net (loss) income to net
    cash used by operating activities:
         Recognition of deferred gain                        (3,805)     (6,239)
         Accretion and preferred dividends on preferred
           securities of subsidiaries                        14,804      16,637
         Depreciation and amortization                       36,375      64,599
         Provision for uncollectible accounts                 3,604       3,830
         Deferred compensation                                    -         432
         Interest expense deferred and included in
           long-term debt                                    46,283      52,064
         Interest expense deferred and included in
           capital lease obligations                          1,406       1,351
         Amortization of deferred financing costs
           included in interest expense                       1,082         501
         Interest expense capitalized on assets under
           construction                                      (3,168)     (1,477)
         Contribution to 401(k) plan through issuance
           of common stock                                    2,077       1,242
         Net loss (gain) on disposal of long-lived
           assets                                              (933)          -
         Unrealized gain on marketable trading
           securities in 1999 and realized gain on
           sale of available for sale securities in 2000       (439)       (481)
         Other noncash expenses                                   -         301
         Change in operating assets and liabilities,
           excluding the effects of dispositions and
           noncash transactions:
              Receivables                                   (48,225)      8,390
              Prepaid expenses, deposits and inventory       (2,537)      1,705
              Accounts payable and accrued liabilities       (9,892)    (50,460)
              Deferred revenue                                1,669      22,005
                                                          ----------  ----------
                 Net cash used by operating activities      (47,905)     (7,234)
                                                          ----------  ----------
Cash flows from investing activities:
  Acquisition of property, equipment and other
    assets                                                  (99,151)   (141,299)
  Payments for construction of corporate
    headquarters                                                  -      (1,699)
  Proceeds from sale of available for sale
    securities                                                    -       2,201
  Proceeds from sales of operations of NETCOM, net
    of cash included in sale                                252,881           -
  Proceeds from disposition of property, equipment
    and other assets                                          4,300           -
  Proceeds from sales of short-term investments
    available for sale                                        5,340      19,399
  Decrease in restricted cash                                 1,385       1,080
  Purchase of investments                                   (27,466)     (1,150)
  Purchase of minority interest in subsidiary                (4,189)          -
                                                          ----------  ----------
         Net cash (used) provided by investing
           activities                                       133,100    (121,468)
                                                          ----------  ----------
                                                                     (Continued)



                                       7
<PAGE>


                    ICG COMMUNICATIONS, INC. AND SUBSIDIARIES

          Consolidated Statements of Cash Flows (unaudited), Continued


                                                            Three months ended
                                                                 March 31,
                                                          ----------------------
                                                             1999        2000
                                                          ----------  ----------
                                                              (in thousands)

Cash flows from financing activities:
  Proceeds from issuance of common stock:
    Exercise of options and warrants                      $   2,769      11,145
    Employee stock purchase plan                              1,388         757
  Proceeds from issuance of long-term debt                        -      95,000
  Principal payments on capital lease obligations            (1,793)     (3,061)
  Payments on IRU agreement                                       -     (35,198)
  Principal payments on long-term debt                         (589)       (205)
  Payments of preferred dividends                            (2,231)     (2,231)
                                                          ----------  ----------
    Net cash (used) provided by financing
       activities                                              (456)     66,207
                                                          ----------  ----------

    Net increase (decrease) in cash and cash
     equivalents                                             84,739     (62,495)
    Net cash used by discontinued operations                 (3,356)        (94)
Cash and cash equivalents, beginning of period              210,307     103,288
                                                          ----------  ----------
Cash and cash equivalents, end of period                  $ 291,690      40,699
                                                          ==========  ==========

Supplemental disclosure of cash flows information
  of continuing operations:
    Cash paid for interest                                $   1,835       7,132
                                                          ==========  ==========
    Cash paid for income taxes                            $     409         220
                                                          ==========  ==========

Supplemental schedule of noncash investing and
  financing activities of continuing operations:
    Acquisition of corporate headquarters assets
       through the issuance of long-term debt and
       conversion of security deposit (note 5)            $  33,719           -
                                                          ==========  ==========

    Assets acquired pursuant to IRU agreement             $       -      57,494
    Assets acquired under capital leases                      3,760      14,415
                                                          ----------  ----------

       Total (note 6)                                     $   3,760      71,909
                                                          ==========  ==========

          See accompanying notes to consolidated financial statements.



                                       8
<PAGE>


                    ICG COMMUNICATIONS, INC. AND SUBSIDIARIES

                   Notes to Consolidated Financial Statements
                December 31, 1999 and March 31, 2000 (unaudited)


(1)  Organization and Nature of Business

     ICG Communications,  Inc., a Delaware corporation ("ICG" or "the Company"),
     was incorporated on April 11, 1996 and is the  publicly-traded  U.S. parent
     company of ICG Funding,  LLC, a special purpose Delaware limited  liability
     company and wholly owned  subsidiary of ICG ("ICG  Funding"),  ICG Holdings
     (Canada)    Co.,    a   Nova    Scotia    unlimited    liability    company
     ("Holdings-Canada"),   ICG   Holdings,   Inc.,   a   Colorado   corporation
     ("Holdings"),   and  ICG  Services,  Inc.,  a  Delaware  corporation  ("ICG
     Services"),   and  their   subsidiaries.   ICG  and  its  subsidiaries  are
     collectively referred to as the "Company."

     The Company's  principal business activity is  telecommunications  services
     ("Telecom  Services") which consists primarily of the Company's  operations
     as a  facilities-based  communications  provider including the provision of
     services such as network facilities and data management to Internet service
     provider ("ISP")  customers and voice and data  communications  services to
     business customers such as local, long distance and enhanced telephony. The
     Company also provides  interexchange  services  such as special  access and
     switched access services to long distance carriers and other customers. The
     Company began marketing  competitive  local dial-tone  services to business
     customers   in   early   1997,   subsequent   to   the   passage   of   the
     Telecommunications  Act of 1996, which permitted competitive interstate and
     intrastate  telephone  services and began offering network services to ISPs
     and other telecommunications providers in February 1999.

     During 1999,  the Company sold the retail  customer ISP business of NETCOM,
     retaining the national  Tier 1 data network  assets.  Additionally,  during
     1999,  the Company also sold ICG Fiber Optic  Technologies,  Inc. and Fiber
     Optic  Technologies  of the Northwest,  Inc.,  which  provided  information
     technology  services  and  selected  networking  products, as  well  as ICG
     Satellite Services,  Inc. and Maritime  Telecommunications  Network,  Inc.,
     which  provided  satellite  voice,  data and video services to major cruise
     ship lines, the U.S. Navy, the offshore oil and gas industry and integrated
     communications providers. (See note 3, "Discontinued Operations".)

(2)  Significant Accounting Policies

     (a) Basis of Presentation

         The Company's  financial  statements should be read in conjunction with
         ICG's Annual Report on Form 10-K for the year ended  December 31, 1999,
         as  certain  information  and note  disclosures  normally  included  in
         financial  statements  prepared in accordance  with generally  accepted
         accounting  principles  have been condensed or omitted  pursuant to the
         rules and  regulations  of the United  States  Securities  and Exchange
         Commission.  The interim financial  statements  reflect all adjustments
         which  are,  in  the  opinion  of  management,  necessary  for  a  fair
         presentation  of financial  position,  results of  operations  and cash
         flows as of and for the interim periods presented. Such adjustments are
         of a normal recurring  nature.  Operating  results for the three months
         ended March 31, 2000 are not necessarily indicative of the results that
         may be expected for the fiscal year ending December 31, 2000.

         All  significant  intercompany  accounts  and  transactions  have  been
         eliminated in consolidation.

     (b) Recent Accounting Pronouncements

         In March 2000, the Financial Accounting Standards Board ("FASB") issued
         FASB  Interpretation  No.  44  "Accounting  for  Certain   Transactions
         involving Stock Compensation - and interpretation of APB Opinion No. 25
         ("FIN  44").  This  opinion  provides  guidance on the  accounting  for
         certain stock option  transactions  and  subsequent  amendments to sock
         option  transactions.  FIN 44 is  effective  July 1, 2000,  but certain
         conclusions  cover specific events that occur after either December 15,



                                       9
<PAGE>


                    ICG COMMUNICATIONS, INC. AND SUBSIDIARIES

              Notes to Consolidated Financial Statements, Continued


(2)  Significant Accounting Policies (continued)

         1998 or January 12,  2000.  To  the  extent  that FIN 44 covers  events
         occurring  during  the  period  from December  15, 1998 and January 12,
         2000,  but  before July    1,  2000,  the  effects  of  applying   this
         Interpretation are to be recognized on a prospective basis. The Company
         has not yet assessed the impact, if any,  that FIN 44 might have on its
         financial  position or results of operations.

         In December 1999, the SEC released Staff  Accounting  Bulletin  ("SAB")
         No. 101, "Revenue Recognition in Financial Statements",  which provides
         guidance on the recognition,  presentation and disclosure of revenue in
         financial statements filed with the SEC. Subsequently, the SEC released
         SAB  101A,  which  delayed  the  implementations  date  of SAB  101 for
         registrants  with fiscal years beginning  between December 16, 1999 and
         March 15, 2000.  The Company has not yet  assessed the impact,  if any,
         that  SAB 101  might  have on its  financial  position  or  results  of
         operations.

         In June 1998, the Financial Accounting Standards Board issued Statement
         of Financial  Accounting  Standards No. 133, "Accounting for Derivative
         Instruments and Hedging  Activities" ("SFAS 133"). SFAS 133 establishes
         accounting  and reporting  standards  for  derivative  instruments  and
         hedging  activities.  As  amended  by SFAS  No.  137,  "Accounting  for
         Derivative  Instruments  and Hedging  Activities-Deferral  of Effective
         Date of FASB  Statement No. 133",  SFAS 133 is effective for all fiscal
         years  beginning  after June 15, 2000.  The Company will adopt SFAS 133
         effective  at the  beginning  of its fiscal year end 2001.  The Company
         does not  believe  that the  adoption  of SFAS 133 will have a material
         effect on the Company's financial position or results of operations.

     (c) Reclassifications

         Certain 1999 amounts  have been  reclassified  to conform with the 2000
         presentation.

(3)  Discontinued Operations

     Loss from discontinued operations consists of the following:

                                 Three months ended
                                     March 31,
                                ---------------------
                                  1999       2000
                                ---------  ----------
                                   (in thousands)

      Network Services (a)      $ (412)         -
      Satellite Services (b)       301          -
                                ---------  ----------
        Loss from  discontinued
          operations            $ (111)         -
                                =========  ==========

     (a) Network Services

         On July 15, 1999,  the  Company's  board of directors  adopted a formal
         plan  to  dispose  of the  Company's  investments  in its  wholly-owned
         subsidiaries,  ICG Fiber  Optic  Technologies,  Inc.  and  Fiber  Optic
         Technologies of the Northwest, Inc. (collectively, "Network Services").
         Accordingly,  the Company's  consolidated  financial statements reflect
         the  operations  of Network  Services as  discontinued  for all periods
         presented.  On October 22, 1999, the Company  completed the sale of all
         of the capital stock of Network  Services to ACS  Communications,  Inc.
         for total proceeds of $23.9 million in cash.



                                       10
<PAGE>


                    ICG COMMUNICATIONS, INC. AND SUBSIDIARIES

              Notes to Consolidated Financial Statements, Continued


(3)  Discontinued Operations (continued)

     (b) Satellite Services

         On  July 15, 1999,  the Company's  board of directors  adopted a formal
         plan  to  dispose  of  the  Company's   investments  in  ICG  Satellite
         Services,   Inc.  and   Maritime   Telecommunications   Network,   Inc.
         (collectively,   "Satellite   Services").  Accordingly,  the  Company's
         consolidated  financial  statements reflect the operations of Satellite
         Services as discontinued   for all periods  presented.  On November 30,
         1999,  the Company  completed  the  sale of all of the capital stock of
         Satellite Services to  ATC Teleports,  Inc. for total proceeds of $98.1
         million in cash.

     (c) NETCOM

         On February 17, 1999, the Company sold certain of the operating  assets
         and  liabilities  of NETCOM to  MindSpring  Enterprises,  Inc.,  an ISP
         located  in  Atlanta,  Georgia  and  predecessor  to  EarthLink,   Inc.
         ("MindSpring").  Total  proceeds  from the sale  were  $245.0  million,
         consisting of $215.0 million in cash and 376,116 shares of common stock
         of MindSpring,  valued at approximately $79.76 per share at the time of
         the  transaction.  Assets and liabilities  sold to MindSpring  included
         those directly related to the domestic  operations of NETCOM's Internet
         dial-up, dedicated access and Web site hosting services. In conjunction
         with the sale to MindSpring,  the Company  entered into an agreement to
         lease to  MindSpring  for a  one-year  period the  capacity  of certain
         network  operating  assets formerly owned by NETCOM and retained by the
         Company (the "MindSpring Capacity Agreement").  The MindSpring Capacity
         Agreement  was amended  during the first  quarter of 2000 to extend the
         terms of the  agreement  through  May  2000.  MindSpring  utilized  the
         Company's  network  capacity under this  agreement to provide  Internet
         access to the dial-up services  customers  formerly owned by NETCOM. In
         addition,  the Company  received for a one-year period 50% of the gross
         revenue  earned  by  MindSpring  from the  dedicated  access  customers
         formerly owned by NETCOM.  The carrying value of the assets retained by
         the Company was approximately  $21.7 million,  including  approximately
         $17.5 million of network  equipment,  on February 17, 1999. The Company
         also retained  approximately  $11.3 million of accrued  liabilities and
         capital lease obligations.

         On  March  16,  1999,  the  Company  sold all of the  capital  stock of
         NETCOM's  international  operations for total proceeds of approximately
         $41.1 million.  MetroNET  Communications  Corp., a Canadian entity, and
         Providence  Equity  Partners,  located  in  Providence,   Rhode  Island
         ("Providence"),  together  purchased  the 80% interest in NETCOM Canada
         Inc.  owned  by  NETCOM  for  approximately   $28.9  million  in  cash.
         Additionally,  Providence  purchased all of the capital stock of NETCOM
         Internet Access  Services  Limited,  NETCOM's  operations in the United
         Kingdom, for approximately $12.2 million in cash.

         During the three months ended March 31,  1999,  the Company  recorded a
         combined gain on the sales of the operations of NETCOM of approximately
         $193.0 million,  net of income taxes of approximately $6.4 million. The
         gain and  related  income  taxes were  adjusted  during the nine months
         ended December 31, 1999 to record actual  results.  Offsetting the gain
         on  the  sales  during  the  three  months  ended  March  31,  1999  is
         approximately  $16.6  million of net losses from  operations  of NETCOM
         from  November  3,  1998  (the  date on which  the  Company's  board of
         directors  adopted  the formal  plan to dispose  of the  operations  of
         NETCOM) through the dates of the sales. Additionally, since the Company
         expected to  generate  operating  costs in excess of revenue  under the
         MindSpring  Capacity Agreement and the terms of the sale agreement were
         dependent  upon and  negotiated  in  conjunction  with the terms of the
         network capacity  agreement,  the Company deferred  approximately $35.5
         million  of the  proceeds  from the sale  agreement  to be applied on a
         periodic basis to the network capacity agreement. The deferred proceeds
         were recognized in the Company's statement of operations as the Company
         incurred cash operating  losses under the network  capacity  agreement.
         Accordingly, the Company did not recognize any revenue, operating costs



                                       11
<PAGE>


                    ICG COMMUNICATIONS, INC. AND SUBSIDIARIES

              Notes to Consolidated Financial Statements, Continued


(3)  Discontinued Operations (continued)

         or selling,  general and administrative expenses from services provided
         to MindSpring for the term of the agreement. Any incremental revenue or
         costs generated by other  customers,  or by other services  provided to
         MindSpring,  was recognized in the Company's  consolidated statement of
         operations  as incurred.  During the three months ended March 31, 2000,
         $6.2 million in losses related to the MindSpring  customers were offset
         against the deferred amount. As of March 31, 2000, all amounts deferred
         in relation to the  MindSpring  Capacity  Agreement have been offset by
         losses incurred under the agreement.  The Company, through NetAhead, is
         currently  utilizing the retained  network  operating assets to provide
         wholesale  capacity and other enhanced  network  services on an ongoing
         basis to MindSpring under an extension of the original network capacity
         agreement as well  as to other  ISPs and telecommunications  providers.
         Operating  results   from  such  services have  been  included  in  the
         Company's  statement of  operations as incurred. Since  the  operations
         sold were  acquired by ICG in a  transaction accounted for as a pooling
         of  interests,  the gain  on the sales of the  operations  of NETCOM is
         classified  as an  extraordinary  item  in the  Company's  consolidated
         statement of operations.

(4)  Investments

     On February 22, 2000,  the Company  purchased  61,845  shares of restricted
     Series D Preferred Stock ("Cyras Preferred Stock") of Cyras Systems,  Inc.,
     ("Cyras"),  for  approximately  $1.0 million.  Cyras is a  manufacturer  of
     telecommunications equipment. Dividends on the Cyras Preferred Stock are 8%
     per annum,  noncumulative  and payable in cash or any Cyras assets  legally
     available  and as declared by the board of  directors  of Cyras.  The Cyras
     Preferred Stock is automatically convertible into shares of common stock of
     Cyras upon the initial public offering of the common stock of Cyras or upon
     the  election  to  convert  by  more  than  66% of  all  of  the  preferred
     stockholders of Cyras.

     On March 30, 1999, the Company purchased,  for approximately  $10.0 million
     in cash,  454,545  shares of  restricted  Series D-1  Preferred  Stock (the
     "NorthPoint Preferred Stock") of NorthPoint  Communications Holdings, Inc.,
     a Delaware  corporation and  competitive  local exchange  carrier  ("CLEC")
     based in San Francisco,  California ("NorthPoint") which was converted into
     555,555 shares of Class B Common Stock of NorthPoint (the "NorthPoint Class
     B  Shares")  on May 5,  1999.  The  NorthPoint  Class B  Shares  were  then
     converted on March 30, 2000 on a  one-for-one  basis into a voting class of
     common stock of  NorthPoint.  The Company  accounted for its  investment in
     NorthPoint under the cost method of accounting until the NorthPoint Class B
     Shares were converted into voting and tradable  common stock of NorthPoint,
     after  which  the  investment  was  classified  as an  available  for  sale
     security.  During the three months  ended March 31, 2000,  the Company sold
     95,555 of the NorthPoint shares for proceeds of approximately $2.2 million.
     A gain of approximately $0.5 million was recognized on the sale. All shares
     remaining  at March 31,  2000 are  classified  as  available  for sale with
     unrealized  gains on the investment of $2.3 million recorded as a component
     of stockholders' equity.



                                       12
<PAGE>



                    ICG COMMUNICATIONS, INC. AND SUBSIDIARIES

              Notes to Consolidated Financial Statements, Continued


(5)  Long-term Debt and Redeemable Preferred Stock of Subsidiary

     Long-term debt is summarized as follows:

                                                     December 31,     March 31,
                                                         1999           2000
                                                    -------------  -------------
                                                           (in thousands)

     Senior Facility due on scheduled
        maturity dates, secured by
        substantially all of the assets of
        ICG Equipment and NetAhead with
        weighted average interest rates ranging
        from 9.26% to 9.65% for the three months
        ended March 31, 2000                        $    79,625        174,438
     9 7/8% Senior discount notes of ICG
        Services, net of discount                       293,925        301,064
     10% Senior discount notes of ICG
        Services, net of discount                       361,290        370,213
     11 5/8% Senior discount notes of
        Holdings, net of discount                       137,185        141,079
     12 1/2% Senior discount notes of
        Holdings, net of discount                       468,344        482,682
     13 1/2% Senior discount notes of
        Holdings, net of discount                       532,252        550,022
     Mortgage payable with interest at 8
        1/2%, due monthly into 2009,
        secured by building                                 999            982
     Mortgage loan payable with
        adjustable rate of interest
        (15.21% at March 31, 2000), due
        monthly into 2013, secured by
        corporate headquarters                           33,077         33,077
                                                    -------------  -------------
                                                      1,906,697      2,053,557
        Less current portion                               (796)          (796)
                                                    -------------  -------------
                                                    $ 1,905,901      2,052,761
                                                    =============  =============

     (a) Senior Facility

         During  the quarter  ended March 31,  2000,  the Company  borrowed  the
         remaining  $95.0 million  available under the $100.0 million term loan.
         The $100.0  million  outstanding  under the $100.0  million  term  loan
         bears  interest at a  weighted average  interest rate of  9.26% for the
         three months ended March 31, 2000.

     Redeemable preferred stock of subsidiary is summarized as follows:

                                            December 31,     March 31,
                                                1999           2000
                                            --------------  ------------
                                                  (in thousands)
       14% Exchangeable preferred stock of
         Holdings,  mandatorily redeemable
         in 2008                             $  144,144         149,384
       14 1/4% Exchangeable preferred
         stock of Holdings, mandatorily
         redeemable in 2007                     246,751         255,819
                                            --------------  ------------
                                             $  390,895         405,203
                                            ==============  ============




                                       13
<PAGE>



                    ICG COMMUNICATIONS, INC. AND SUBSIDIARIES

              Notes to Consolidated Financial Statements, Continued


(6)  Commitments and Contingencies

     (a) Network Capacity and Construction

         In January  2000, Qwest  Communications  Corporation  ("Qwest") and the
         Company  signed  an agreement,  whereby the Company will  provide,  for
         $126.5  million  over  the  initial  6-year term of the  agreement,  an
         indefeasible  right of  use  ("IRU")  for  designated  portions  of the
         Company's  local  fiber  optic  network.  The  Company  will  recognize
         revenue  ratably  over  the  term  of  the  agreement,  as the  network
         capacity  is  available   for  use.   Payments  will   be  received  in
         installments through June 18, 2000. The agreement was  amended in March
         2000 to include  additional  capacity for proceeds of  $53.8 million to
         be received in installments  through  September 18, 2000. Qwest may, at
         its option, extend the initial term of  the agreement for an additional
         four-year  period and an  additional  10-year  period  for  incremental
         payment  at the time of the  option  exercises.  In  the event that the
         Company  fails to deliver  any of  the  network  capacity  by March 31,
         2001,  Qwest is entitled to cancel  any  undelivered  network  capacity
         segments and receive  immediate  refund  of any amounts already paid to
         the Company for such segments.

         In June 1999, the  Company signed a minimum 10-year  agreement to lease
         certain  portions  of  its  fiber  optic  network  to Qwest  for  $32.0
         million,  which was  received in full by the Company in June 1999.  The
         Company has  accounted  for the agreement as a sales-type  lease and is
         recognizing  revenue and operating costs in its consolidated  financial
         statements  on  a  percentage  of  completion   basis  as  the  network
         build-out  is completed  and is available  for  use. On March 23, 2000,
         the final network  facilities to  be included  under the agreement were
         identified  and   made  available  for  use  allowing  the  Company  to
         recognize  all remaining  revenue  under the agreement  except  amounts
         deferred  related to maintenance  services.  For the three months ended
         March 31, 2000,  the Company included $11.5 million and $1.1 million in
         revenue  and  operating   costs,  respectively,   in  its  consolidated
         financial  statements  related  to  the  agreement,  including  revenue
         attributed to maintenance  services,  which is  recognized ratably over
         the term of the  agreement.  Approximately  $2.4   million of the total
         proceeds  received related to maintenance  services  remain in deferred
         revenue in the Company's consolidated balance sheet at March 31, 2000.

         In March 1996, the  Company  and  Southern  California  Edison  Company
         ("SCE") entered into a 25-year  agreement  under which the Company will
         license  1,258  miles  of  fiber  optic  cable  in Southern California,
         and  can install up to 500 additional miles of fiber optic cable.  This
         network,  which  will  be  maintained  and  operated  primarily  by the
         Company,  stretches from  Los Angeles to southern Orange County.  Under
         the terms of  this agreement,  SCE is entitled to receive an annual fee
         for ten  years,  certain fixed quarterly payments,  a quarterly payment
         equal to a  percentage of certain  network  revenue,  and certain other
         installation  and  fiber  connection fees. The aggregate fixed payments
         remaining under the  agreement totaled  approximately $124.4 million at
         March 31, 2000.  The  agreement  has  been  accounted  for as a capital
         lease in the accompanying consolidated balance sheets.

     (b) Telecommunications and Line Purchase Commitments

         In November  1999, the Company  entered into a one-year  agreement with
         Covad Communications Company, ("Covad"), to purchase digital subscriber
         line ("DSL") services from Covad.  Under the agreement,  the Company is
         required to purchase a minimum amount of DSL services before designated
         intervals over the one-year period.

         Effective   September  1998,  the  Company  entered  into  two  service
         agreements with three-year terms with WorldCom Network  Services,  Inc.
         ("WorldCom").  Under the Telecom Services Agreement, WorldCom provides,
         at designated  rates,  switched  telecommunications  services and other
         related  services  to  the  Company,  including  termination  services,
         toll-free  origination,  switched  access,  dedicated access and travel
         card services. Under the Carrier Digital Services Agreement,   WorldCom
         provides  the Company, at designated  rates,  with   the   installation



                                       14
<PAGE>


                    ICG COMMUNICATIONS, INC. AND SUBSIDIARIES

              Notes to Consolidated Financial Statements, Continued


(6)  Commitments and Contingencies (continued)

         and  operation of dedicated  digital  telecommunications  interexchange
         services,  local  access and other related services,  which the Company
         believes  expedites  service   availability  to  its  customers.   Both
         agreements  require  that  the Company  provide  WorldCom  with certain
         minimum  monthly  revenue,   which if not met, would require payment by
         the Company for  the difference  between the minimum commitment and the
         actual  monthly   revenue.  Additionally,  both  agreements  limit  the
         Company's  ability  to utilize  vendors other than WorldCom for certain
         telecommunications  services  specified in the agreements.  The Company
         has successfully  achieved all  minimum revenue commitments to WorldCom
         under these agreements through March 31, 2000.

     (c) Other Commitments

         During the first quarter of 2000, the Company signed a letter of intent
         with Cisco  Systems,  Inc.  for  financing  of certain  future  capital
         expenditures.   The  Company  believes  that  this  proposed  financing
         agreement will better enable the Company to fund its scheduled  network
         expansion  through the purchase of Cisco equipment.  The proposed Cisco
         credit  facility will provide the Company with up to $180.0  million of
         capital lease financing with a three-year  repayment  term.  During the
         first quarter of 2000,  $50.0  million of the capital  lease  financing
         with Cisco was  finalized  and $11.5  million  was drawn down under the
         facility.

         The  Company  has  entered  into  various  other   equipment   purchase
         agreements with certain of its vendors. Under these agreements,  if the
         Company does not meet a minimum  purchase  level in any given year, the
         vendor may  discontinue  certain  discounts,  allowances and incentives
         otherwise provided to the Company. In addition, the  agreements may  be
         terminated  by either  the Company  or the  vendor  upon prior  written
         notice.

         Additionally,  the Company  has entered  into  certain  commitments  to
         purchase   capital   assets  with  an  aggregate   purchase   price  of
         approximately $386.9 million at March 31, 2000.

     (d) Transport and Termination Charges

         The Company has recorded  revenue of  approximately  $30.8  million and
         $35.5  million  for the three  months  ended  March 31,  1999 and 2000,
         respectively, for reciprocal compensation relating to the transport and
         termination of local traffic to ISPs from customers of incumbent  local
         exchange  carriers  ("ILECs")   pursuant  to  various   interconnection
         agreements.  During the period,  some of the ILECs have not paid all of
         the bills they have received  from the Company and have disputed  these
         charges  based on the belief  that such calls are not local  traffic as
         defined  by the  various  agreements  and not  subject  to  payment  of
         transport  and  termination  charges  under state and federal  laws and
         public  policies.  In addition,  some ILECs,  while paying a portion of
         reciprocal compensation due to ICG for ISP-bound traffic, have disputed
         other portions of the charges.

         The  resolution of these  disputes have been,  and will continue to be,
         based on  rulings by state  public  utility  commissions  and/or by the
         Federal  Communications  Commission  ("FCC"),  or through  negotiations
         between the parties. The Company has aggressively participated in state
         and  federal  regulatory  and  judicial  proceedings  that  address the
         obligation of the ILECs to pay the Company reciprocal  compensation for
         ISP-bound  traffic  under  the  Company's  interconnection  agreements.
         Subsequent   to   the  issuance  of  favorable state regulatory rulings
         by   the   Colorado,  Ohio   and  California   state   commissions, the



                                       15
<PAGE>



                    ICG COMMUNICATIONS, INC. AND SUBSIDIARIES

              Notes to Consolidated Financial Statements, Continued


(6)  Commitments and Contingencies (continued)

         Company  has  received   payments  from  US  West,   Pacific  Bell  and
         GTE-California  for certain  amounts owed for  reciprocal  compensation
         totaling $52.4 million through March 31, 2000.

         Additionally,  through  March 31,  2000,  Southwestern  Bell  Telephone
         Company  ("SWBT") has  remitted  payment to the Company of $5.4 million
         for reciprocal  compensation  owed to the Company for traffic from SWBT
         customers in Texas to ISPs served by the Company. On December 29, 1999,
         SWBT initiated commercial arbitration to determine whether the terms of
         the Company's current interconnection  agreement with SWBT require that
         the  rates  that the  Company  has  been  billing  SWBT for  reciprocal
         compensation be reduced to rates established by the Texas PUC in a 1998
         consolidated  arbitration  with SWBT  involving AT&T  Corporation,  MCI
         Communications   Corporation  and  other  parties.  Due  to  subsequent
         procedural  developments,  this issue will be decided by the Texas PUC,
         rather than in  commercial  arbitration;  the Texas PUC  proceeding  is
         pending.

         On  September  16,  1999,   the  CPUC   rendered  a  decision   against
         MFS/Worldcom,  a CLEC ("MFS"),  in an arbitration  between Pacific Bell
         and MFS. The  California  PUC ruled that MFS should not be permitted to
         charge  reciprocal  compensation  rates for the  tandem  switching  and
         common  transport rate elements.  Although the California  PUC's ruling
         did not involve the Company,  the Company made a decision effective for
         the three  months  beginning on September  30, 1999 and  thereafter  to
         suspend the revenue  recognition  for the tandem  switching  and common
         transport rate elements for services  provided in California and in all
         other  states  where the Company  operates  and such rate  elements are
         included  in the  Company's  interconnection  agreement  with the ILEC.
         Additionally,  the Company recorded a provision of $45.2 million during
         the three months September 30, 1999 for accounts  receivable related to
         these elements  recognized in periods through June 30, 1999,  which the
         Company  believes may be  uncollectible.  The Company ceased  recording
         revenue  for the  tandem and  transport  elements  of local  reciprocal
         compensation  until the cash is received  effective  June 30, 1999. The
         Company  continues to bill Pacific  Bell for the tandem  switching  and
         common  transport  rate  elements,  and will pursue  collection  of its
         accounts  receivable,  despite any provision.  On February 4, 2000, the
         California PUC initiated a new proceeding to examine,  on a prospective
         basis,  compensation  for ISP-bound  traffic,  including the tandem and
         transport rate elements issue.

         On February 25, 1999, the FCC issued a decision that ISP-bound  traffic
         is largely jurisdictionally  interstate traffic. The decision relies on
         the   long-standing   federal   policy  that  ISP   traffic,   although
         jurisdictionally  interstate,  is treated as though it is local traffic
         for pricing  purposes.  The decision also emphasizes that because there
         currently are no federal rules governing intercarrier  compensation for
         ISP traffic, the determination as to whether such traffic is subject to
         reciprocal  compensation under the terms of interconnection  agreements
         is properly made by the state  commissions  and that carriers are bound
         by their  interconnection  agreements  and state  commission  decisions
         regarding the payment of reciprocal  compensation for ISP traffic.  The
         FCC has  initiated a rulemaking  proceeding  regarding  the adoption of
         prospective  federal  rules  for  intercarrier   compensation  for  ISP
         traffic. In its notice of rulemaking,  the FCC expresses its preference
         that  compensation  rates  for  this  traffic  continue  to be  set  by
         negotiations  between carriers,  with disputes resolved by arbitrations
         conducted by state commissions, pursuant to the Telecommunications Act.
         On March 24, 2000,  the United States Court of Appeals for the District
         of Columbia  Circuit  vacated and remanded the FCC's  February 25, 1999
         decision.  The  Company  does  not  believe  that the  Circuit  Court's
         decision will adversely  affect favorable state regulatory and judicial
         decisions  awarding  reciprocal   compensation  for  ISP  traffic.  The
         decision does,  however,  create some  uncertainty  with respect to the
         timing of future  regulatory  decisions,  and there can be no assurance
         that future FCC or state  commission  rulings  will be favorable to the
         Company.


                                       16
<PAGE>



                    ICG COMMUNICATIONS, INC. AND SUBSIDIARIES

              Notes to Consolidated Financial Statements, Continued


(6)  Commitments and Contingencies (continued)

         The Company has also recorded revenue of approximately $5.2 million and
         $5.5  million  for the three  months  ended  March  31,  1999 and 2000,
         respectively, related to other transport and termination charges to the
         ILECs, pursuant to the Company's interconnection  agreements with these
         ILECs.  Included in the  Company's net trade  receivables  at March 31,
         2000 are approximately  $55.0 million,  for all receivables  related to
         reciprocal compensation and other transport and termination charges.

         As the  Company's  interconnection  agreements  expire or are extended,
         rates for transport and termination charges are being and will continue
         to  be  renegotiated   and/or  arbitrated.   Rates  for  transport  and
         termination   also  may  be  impacted  by  ongoing  state  and  federal
         regulatory   proceedings  addressing   intercarrier   compensation  for
         Internet  traffic on a  prospective  basis.  In  addition  to the FCC's
         pending  rulemaking  proceeding  and the District of Columbia  Court of
         Appeals recent remand,  of the states in which ICG currently  operates,
         the Ohio,  Texas and  California  commissions  currently are conducting
         proceedings on prospective compensation.

         The  Company  has   negotiated   and/or   arbitrated  new  or  extended
         interconnection  agreements with BellSouth,  Ameritech,  GTE-California
         and Pacific  Bell.  The Company has completed  arbitration  proceedings
         with BellSouth before the state commissions in Alabama, North Carolina,
         Georgia,  Kentucky, Florida and Tennessee and with Ameritech before the
         Ohio commission. Final decisions issued by the Alabama, North Carolina,
         Kentucky  and  Georgia   commissions  awarded  the  Company  reciprocal
         compensation  for ISP traffic in new  agreements  to be executed by the
         parties,   including  the  tandem  and  transport  rate  element.   The
         arbitration  decisions of the Florida and Ohio commissions  declined to
         rule on the merits of whether  the  Company  should be paid  reciprocal
         compensation  for ISP  traffic.  The  Florida  decision  ruled that the
         compensation   provisions  of  the  parties'  current   interconnection
         agreement  would  continue  to  apply,  subject  to true up,  until the
         completion  of the FCC's  rulemaking on future  compensation.  The Ohio
         commission  deferred ruling on the merits until  completion of the Ohio
         commission's  generic  proceeding  on  prospective  compensation,   and
         ordered  that in the interim  period  until  completion  of the generic
         proceeding,  bill and keep  procedures  should be followed,  subject to
         true  up once  the  commission  proceeding  is  concluded.  Arbitration
         proceedings  with US West before the Colorado  commission and with SWBT
         before the Texas commission are pending.

         Subsequent to completion of the arbitration proceedings with BellSouth,
         the Company signed a three-year  agreement with BellSouth  that,  among
         other  issues,  addresses the payment of  reciprocal  compensation  for
         Internet  traffic.  BellSouth  agreed  to pay  past  monies  due to the
         Company for local reciprocal compensation for the period beginning when
         ISP traffic was first received by the Company from BellSouth and ending
         December  31,  1999,  and the  parties  also  agreed to the  payment of
         reciprocal  compensation  for Internet and voice traffic for the period
         from January 1, 2000 through December 31, 2002 at per-minute rates that
         gradually  reduce  over  the  three  year  period.   The  agreement  is
         applicable to all nine states in the BellSouth operating territory.

         While the Company  intends to pursue the collection of all  receivables
         related to transport and  termination  charges and believes that future
         revenue from transport and  termination  charges  recognized  under the
         Company's interconnection  agreements will be realized, there can be no
         assurance that future regulatory and judicial rulings will be favorable
         to the Company,  or that  different  pricing  plans for  transport  and
         termination  charges  between  carriers  will not be  adopted  when the
         Company's  interconnection  agreements  continue to be  renegotiated or
         arbitrated,  or as a result of FCC or state  commission  proceedings on
         future  compensation  methods.  In  fact,  the  Company  believes  that
         different pricing plans will continue to be considered and adopted, and
         although  the  Company   expects  that  revenue  from   transport   and
         termination  charges  likely  will  decrease as a  percentage  of total
         revenue from local services in subsequent periods,  the Company's local
         termination   services  still  will   be   required  by  the  ILECs and



                                       17
<PAGE>


                    ICG COMMUNICATIONS, INC. AND SUBSIDIARIES

              Notes to Consolidated Financial Statements, Continued


(6)  Commitments and Contingencies (continued)

         must be  provided  under the  Telecommunications  Act,  and likely will
         result  in  increasing  volume  in  minutes  due to the  growth  of the
         Internet and related services markets. The Company expects to negotiate
         and/or arbitrate reasonable compensation and collection terms for local
         termination  services,   although  there  is  no  assurance  that  such
         compensation will remain consistent with current levels.

     (e) Litigation

         On April 4, 1997,  certain  shareholders  of Zycom filed a  shareholder
         derivative  suit and class action  complaint for  unspecified  damages,
         purportedly on behalf of all of the minority  shareholders of Zycom, in
         the District Court of Harris County,  Texas (Case No. 97-17777) against
         the Company,  Zycom and certain of their  subsidiaries.  This complaint
         alleges  that the  Company  and  certain of its  subsidiaries  breached
         certain duties owed to the plaintiffs. The plaintiffs were denied class
         certification  by the trial court and the Court of Appeals affirmed the
         trial court's decision.  In April 2000, the Company reached a tentative
         settlement  arrangement  with the  plaintiffs.  Under  the terms of the
         proposed settlement,  the Company would be completely released from all
         claims of the  plaintiffs.  The  settlement  would not have a  material
         adverse  effect  on  the  Company's  financial  condition,  results  of
         operations  or cash  flows.  If the  parties  are unable to  finalize a
         settlement,  an  expedited  trial will take place and the Company  will
         vigorously defend against the plaintiffs' claims.

         The Company is a party to certain other  litigation which has arisen in
         the ordinary  course of  business.  In the opinion of  management,  the
         ultimate  resolution of these matters will not have a material  adverse
         effect on the Company's financial  condition,  results of operations or
         cash flows.

(7)  Business Units

     The Company  conducts  transactions  with  external  customers  through the
     operations of its Telecom Services business unit.  Administrative  services
     are provided to Telecom Services by Corporate Services.  Corporate Services
     consists of the  operating  activities  of ICG  Communications,  Inc.,  ICG
     Funding,  LLC, ICG Canadian  Acquisition,  Inc., ICG Holdings (Canada) Co.,
     ICG Holdings,  Inc.,  ICG Services,  Inc.,  ICG Tevis,  Inc., ICG Corporate
     Headquarters,  L.L.C.,  ICG 161, L.P. and ICG Mountain  View,  Inc.,  which
     primarily hold  securities and real estate  properties and provide  certain
     legal,  accounting and finance,  personnel and other administrative support
     services to Telecom Services.

     Direct and certain indirect costs incurred by Corporate  Services on behalf
     of Telecom  Services are allocated to Telecom  Services based on the nature
     of  the  underlying  costs.   Transactions  between  Telecom  Services  and
     Corporate  Services for services performed in the normal course of business
     are recorded at amounts which are intended to approximate fair value.

     Set forth  below are  revenue,  EBITDA  (before  nonrecurring  and  noncash
     charges), which  represents the measure of  operating  performance  used by
     management to evaluate  operating  results,  depreciation and amortization,
     operating  loss,  interest  expense,  capital  expenditures  of  continuing
     operations and total assets for Telecom Services and Corporate Services. As
     described in  note 3,  the  operating  results of the  Company  reflect the
     operations  of Network Services,  Satellite  Services,  Zycom and NETCOM as
     discontinued  for all periods presented.



                                       18
<PAGE>


                    ICG COMMUNICATIONS, INC. AND SUBSIDIARIES

              Notes to Consolidated Financial Statements, Continued


(7)  Business Units (continued)

                                       Three months ended
                                            March 31,
                                      ----------------------
                                        1999        2000
                                      ----------  ----------
                                         (in thousands)
Revenue:
  Telecom Services                    $ 104,331     157,224
  Corporate Services                          -           -
                                      ----------  ----------
     Total revenue                    $ 104,331     157,224
                                      ==========  ==========

EBITDA (before nonrecurring and
  noncash charges) (a):
     Telecom Services                 $  12,257      25,093
     Corporate Services                  (4,383)     (5,860)
                                      ----------  ----------
        Total EBITDA (before
          nonrecurring and
          noncash charges)            $   7,874      19,233
                                      ==========  ==========

Depreciation and amortization (b):
  Telecom Services                    $  35,229      64,324
  Corporate Services                      1,146         275
                                      ----------  ----------
     Total depreciation and
        amortization                  $  36,375      64,599
                                      ==========  ==========

Operating loss:
  Telecom Services                    $  21,885     39,231
  Corporate Services                      5,683      6,567
                                      ----------  ----------
     Total operating loss             $  27,568     45,798
                                      ==========  ==========

Interest expense (b):
  Telecom Services                    $       -      4,975
  Corporate Services                     47,438     57,659
                                      ----------  ----------
     Total interest expense           $  47,438     62,634
                                      ==========  ==========

Extraordinary (loss) gain:
  Telecom Services                    $ 193,029          -
  Corporate Services                          -          -
                                      ----------  ----------
     Total extraordinary (loss) gain  $ 193,029          -
                                      ==========  ==========

Capital expenditures of continuing
  operations (c):
     Telecom Services                 $ 102,911     213,208
     Corporate Services                       -           -
                                      ----------  ----------
        Total capital expenditures
           of continuing operations   $ 102,911     213,208
                                      ==========  ==========


                                   December 31,     March 31,
                                       1999           2000
                                  -------------  -------------
                                        (in thousands)
Total assets:
   Telecom Services (d)            $ 1,845,171     1,989,189
   Corporate Services (d)              261,085       157,677
   Eliminations                        (85,635)      (71,529)
                                  -------------  -------------
      Total assets                 $ 2,020,621     2,075,337
                                  =============  =============


                                       19
<PAGE>



                    ICG COMMUNICATIONS, INC. AND SUBSIDIARIES

              Notes to Consolidated Financial Statements, Continued


(7)  Business Units (continued)

     (a)  EBITDA (before nonrecurring and noncash charges) consists of loss from
          continuing operations before interest,  income taxes, depreciation and
          amortization,  provision for impairment of long-lived assets, net loss
          (gain) on  disposal  of  long-lived  assets,  other  expense,  net and
          accretion   and  preferred   dividends  on  preferred   securities  of
          subsidiaries,  or, revenue less operating  costs and selling,  general
          and administrative  expenses.  EBITDA (before nonrecurring and noncash
          charges)  is   presented  as  the   Company's   measure  of  operating
          performance   because   it  is  a   measure   commonly   used  in  the
          telecommunications  industry.  EBITDA (before nonrecurring and noncash
          charges) is presented  to enhance an  understanding  of the  Company's
          operating  results  and is not  intended  to  represent  cash flows or
          results of operations in accordance with generally accepted accounting
          principles for the periods indicated.  EBITDA (before nonrecurring and
          noncash  charges)  is  not  a  measurement  under  generally  accepted
          accounting principles and is not necessarily comparable with similarly
          titled measures of other companies.

     (b)  Although  not  included  in EBITDA  (before  nonrecurring  and noncash
          charges),  which represents the measure of operating  performance used
          by  management  to  evaluate  operating   results,   the  Company  has
          supplementally  provided  depreciation  and  amortization and interest
          expense  for  each  of the  Company's  business  units  and  Corporate
          Services.  Interest  expense  excludes amounts charged for interest on
          outstanding cash advances and expense  allocations  among the business
          units and Corporate Services.

     (c)  Capital  expenditures include assets acquired with cash, under capital
          leases  and  pursuant  to IRU  agreement  and  excludes  payments  for
          construction of the Company's  corporate  headquarters of $1.7 million
          during  the  three   months   ended  March  31,  2000  and   corporate
          headquarters assets acquired through the issuance of long-term debt of
          $33.7 million during the three months ended March 31, 1999.

     (d)  Total  assets of Telecom  Services  and  Corporate  Services  excludes
          investments   in   consolidated   subsidiaries   which   eliminate  in
          consolidation.

(8)  Summarized Financial Information of ICG Holdings, Inc.

     The 11 5/8% Senior  Discount Notes due 2007 (the "11 5/8% Notes") issued by
     Holdings  during 1997 are  guaranteed  by ICG. The 12 1/2% Senior  Discount
     Notes due 2006 (the "12 1/2% Notes") and the 13 1/2% Senior  Discount Notes
     due 2005 (the "13 1/2%  Notes")  issued by  Holdings  during 1996 and 1995,
     respectively, are guaranteed by ICG and Holdings-Canada.

     The separate financial statements of Holdings have not been included herein
     because such  disclosure is not considered to be material to the holders of
     the  11 5/8%  Notes, the 12 1/2%  Notes  and  the  13 1/2%  Notes. However,
     summarized combined financial information for Holdings and its subsidiaries
     is as follows:



                                       20
<PAGE>


                    ICG COMMUNICATIONS, INC. AND SUBSIDIARIES

              Notes to Consolidated Financial Statements, Continued


(8)  Summarized Financial Information of ICG Holdings, Inc. (continued)

                Summarized Consolidated Balance Sheet Information

                                        December 31,      March 31,
                                            1999            2000
                                        ------------    ------------
                                               (in thousands)
                                        ----------------------------

     Current assets                     $  263,870         193,763
     Property and equipment, net           675,613         736,724
     Other non-current assets, net         128,489         105,551
                                        ------------    ------------
        Total assets                    $1,067,972       1,036,038
                                        ============    ============

     Current liabilities                   148,042         175,785
     Long-term debt, less current
        portion                          1,138,734       1,174,719
     Capital lease obligations, less
        current portion                     57,564          57,220
     Other long-term liabilities             1,233           3,649
     Due to parent                         256,348         271,252
     Due to ICG Services                   128,893         121,691
     Redeemable preferred stock            390,895         405,203
     Stockholder's deficit              (1,053,737)     (1,173,481)
                                        ------------    ------------
        Total liabilities and
           stockholders' deficit        $1,067,972       1,036,038
                                        ============    ============


           Summarized Consolidated Statement of Operations Information

                                        Three months ended March 31,
                                        --------------------------
                                           1999          2000
                                        ------------  ------------
                                             (in thousands)

   Total revenue                        $ 105,733       152,877
   Total operating costs and
      expenses                            138,105       206,659
                                        ------------  ------------
   Operating loss                       $ (32,372)      (53,782)
                                        ============  ============
   Loss from continuing operations      $ (67,370)     (119,744)
                                        ============  ============
   Net loss                             $ (82,250)     (119,744)
                                        ============  ============




                                       21
<PAGE>




                    ICG COMMUNICATIONS, INC. AND SUBSIDIARIES

              Notes to Consolidated Financial Statements, Continued


(9)  Condensed Financial Information of ICG Holdings (Canada) Co.

     Condensed financial information for Holdings-Canada only is as follows:

                       Condensed Balance Sheet Information

                                         December 31,      March 31,
                                             1999            2000
                                        --------------   -------------
                                                 (in thousands)
                                        ------------------------------

     Current assets                      $       82              82
     Advances to subsidiaries               256,348         271,252
     Non-current assets, net                      -         255,931
                                        --------------   -------------
          Total assets                   $  256,430         527,265
                                        ==============   =============

     Current liabilities                         73              73
     Long-term debt, less
        current portion                           -               -
     Due to parent                          246,609         517,444
     Share of losses of
        subsidiaries                      1,053,737       1,173,481
     Shareholders' deficit               (1,043,989)     (1,163,733)
                                        --------------   -------------
        Total liabilities and
           shareholders' deficit         $  256,430         527,265
                                        ==============   =============


            Condensed Statement of Operations Information

                                             Three months ended
                                                  March 31,
                                          -------------------------
                                              1999          2000
                                          ------------  -----------

     Total revenue                        $        -            -
     Total operating costs and
        expenses                                 603            -
                                          ------------  -----------
     Operating loss                       $     (603)           -
                                          ============  ===========
     Losses of subsidiaries                  (82,250)    (119,744)
     Net loss attributable to
        common shareholders               $  (82,853)    (119,744)
                                          ============  ===========

(10) Condensed Financial Information of ICG Communications, Inc.(Parent company)

     The primary assets of ICG are its investments in ICG Services,  ICG Funding
     and  Holdings-Canada,  including  advances to those  subsidiaries.  Certain
     corporate expenses of the parent company are included in ICG's statement of
     operations  and were  approximately  $0.5 million for both the three months
     ended March 31, 1999 and 2000.  ICG has no  operations  other than those of
     ICG Services, ICG Funding and Holdings-Canada and their subsidiaries.

(11) Events Subsequent to March 31, 2000

     On April 10, 2000, the Company sold 75,000 shares of 8% Series A-1, A-2 and
     A-3 Convertible Preferred Stock of ICG (the "Convertible  Preferred Stock")
     and  10,000,000  warrants to purchase  ICG Common  Stock to  affiliates  of
     Liberty Media  Corporation  ("Liberty  Media"),  Hicks,  Muse, Tate & Furst
     Incorporated  ("Hicks  Muse")  and  Gleacher  Capital  Partners  ("Gleacher
     Capital")  (collectively,  "the  Investors").  The sale of the  Convertible
     Preferred  Stock  resulted in  proceeds  to the  Company of $750.0  million



                                       22
<PAGE>



                    ICG COMMUNICATIONS, INC. AND SUBSIDIARIES

              Notes to Consolidated Financial Statements, Continued

(11) Events Subsequent to March 31, 2000 (continued)

     (before cash fees and expenses of approximately $36.0  million). Each share
     of Convertible Preferred Stock  has an initial  liquidation  preference  of
     $10,000  per share  and bears  cumulative  dividend  rate of 8% per  annum,
     compounded quarterly.  Dividends accrete to the liquidation preference on a
     quarterly  basis  for five  years  and are  payable  in cash or  additional
     liquidation  preference accretion  thereafter.  In the event of a change in
     control of the Company,  as defined in the  agreement,  occurring  prior to
     five years from the date of issuance of the  Convertible  Preferred  Stock,
     the Company  is, in most  instances,  required  to make a special  dividend
     payment to the Convertible  Preferred  Stockholders equal to the difference
     between  the  fully  accreted  liquidation  preference  of the  Convertible
     Preferred  Stock  five  years from the date of  issuance  and the  existing
     liquidation  preference on the date of the change in control.  In addition,
     the Company has the right,  but not the obligation,  to offer to repurchase
     the Convertible  Preferred  Stock at 101% of the liquidation  preference on
     the date of the  change in  control  (after  giving  effect to the  special
     dividend, if applicable).

     The Convertible  Preferred Stock is immediately  convertible into shares of
     ICG Common  Stock at a  conversion  rate of $28.00  per  share,  subject to
     adjustment and will have voting rights with the common  stockholders  on an
     as-converted  basis.  The holders  of the  Series A-1  and A-2  Convertible
     Preferred  Stock  collectively will  be  entitled  to  elect  up  to  three
     directors  to  the Company's  Board  of  Directors.  Additionally,  certain
     material  transactions outside the ordinary course of business will require
     an affirmative  vote of at least one of the three  directors elected by the
     holders of the Series A-1 and A-2 Convertible Preferred Stock.  The Company
     may redeem the Convertible  Preferred  Stock  at any time after five  years
     from the date of  issuance  through 15 years  from the date of issuance, at
     which time the Convertible Preferred Stock is mandatorily  redeemable.  The
     warrants  to purchase  ICG Common  Stock are immediately  convertible  into
     shares of ICG Common  Stock  at a  conversion  rate  of  $34.00  per  share
     and  expire  in five  years  from  the date of issuance.  The affiliates of
     Liberty Media, Hicks Muse  and Gleacher Capital  purchased  $500.0 million,
     $230.0 million and $20.0 million,  respectively,  in Convertible  Preferred
     Stock and received a ratable portion of the total 10,000,000 warrants.

     Separately,  on February 28,  2000,  ICG Tevis,  Inc., a subsidiary  of the
     Company,  agreed to purchase,  subject to regulatory  approvals,  1,000,000
     shares  of common  stock of  Teligent,  Inc.,  a fixed  wireless  broadband
     communications  provider  ("Teligent"),  from a  subsidiary  of Teligent in
     exchange for 2,996,076 shares of ICG Common Stock.


                                       23
<PAGE>



ITEM 2.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
         OF OPERATIONS

      The following discussion includes certain  forward-looking  statements and
information  that is based on the beliefs of management  as well as  assumptions
made by and information  currently  available to the Company.  When used in this
document, the words "anticipate", "believe", "estimate" and "expect" and similar
expressions,  as they relate to the Company or its  management,  are intended to
identify forward-looking  statements.  Such statements reflect the current views
of the Company with respect to future  events and are subject to certain  risks,
uncertainties   and   assumptions.   Should  one  or  more  of  these  risks  or
uncertainties  materialize,  or should  underlying  assumptions prove incorrect,
actual results may vary materially from those described in this document.  These
forward-looking statements are affected by important factors, including, but not
limited  to, the  ability of the Company to obtain  adequate  financing  to fund
expansion, the dependence on increased traffic on the Company's facilities,  the
successful  implementation  of the Company's  strategy of offering an integrated
telecommunications  package of local, long distance, data and enhanced telephony
and  network  services,  the  continued  development  of the  Company's  network
infrastructure and actions of competitors and regulatory  authorities that could
cause actual results to differ materially from the  forward-looking  statements.
The results of  operations  for the three  months  ended March 31, 1999 and 2000
represent the consolidated  operating results of the Company.  See the unaudited
consolidated  financial  statements  of the Company for the three  months  ended
March 31, 2000 included elsewhere herein. The Company's  consolidated  financial
statements reflect the operations of Network Services, Satellite Services, Zycom
and NETCOM as  discontinued  for all periods  presented.  The terms "fiscal" and
"fiscal year" refer to the Company's  fiscal year ending December 31. All dollar
amounts are in U.S. dollars.

Company Overview

      ICG  Communications,  Inc. ("ICG" or the "Company") is a  facilities-based
communications provider and, based on revenue and customer lines  in service, is
one of the largest  competitive communications  companies in the United  States.
The Company primarily  offers voice  and data  services  directly to  small-  to
medium-sized   business   customers  and  offers  network  facilities  and  data
management to ISP customers.  In addition, the Company offers special access and
switched access services to long-distance companies and other customers.

      The Company began marketing and selling local dial-tone  services in major
metropolitan areas in early 1997 subsequent to passage of the Telecommunications
Act, which permitted  competitive  interstate and intrastate  telephone services
including local dial tone. During the first quarter of 2000, the Company offered
competitive  telephone  services in 31 states within the United States. In early
1998,  the  Company  acquired  NETCOM  On-Line  Communication   Services,   Inc.
("NETCOM"),  which provided the Company with a Tier 1 national data network that
enabled the Company to launch its business of providing  network  infrastructure
to ISPs.  By March 31,  2000,  the company had 904,629  customer  lines and data
access  ports  in   service,  approximately   12,000   business  customers   and
approximately 500 ISP customers.

      At March 31, 2000 the Company's  Tier 1 nationwide  data network  included
public and private  peering  locations,  227 POPs,  16 frame relay  switches and
high-performance  routers  connecting  a backbone of 24 ATM  switches and 18,000
miles of leased  long-haul  fiber  lines.  In addition,  at March 31, 2000,  the
Company had 35 voice  switches,  4,807 miles of local fiber and  connections  to
8,792 buildings.

      As of March 31, 2000,  the Company had  approximately  650,000 data access
ports in service.  The Company  provides data access and  transport  services to
ISPs that in many cases rely on the  Company to provide  network  ownership  and
management.  The Company's  current product  offerings to the ISP market include
dial-up products such as primary rate interface  ("PRI"),  remote access service
("RAS") and Internet remote access service ("IRAS"), as well as broadband access
services including T-1 and T-3 connections and DSL.

      As of March 31,  2000,  the Company  had  approximately  250,000  business
customer  lines in service.  Voice and data  communication  services  offered to
business  customers include local, long distance and enhanced telephony services
through its Internet protocol, circuit switch and regional fiber optic networks.
In regional markets,  the Company is a cost-efficient  alternative to the area's
incumbent local telephone company for businesses.

      The Company also provides interexchange services to long-distance carriers


                                       24
<PAGE>


and other customers  including  "special access" services that connect end-users
to  long-distance  carrier's  facilities,   connect  a  long-distance  carrier's
facilities to the local telephone company central office and connect  facilities
of the same or different long-distance carrier.

      During the first quarter of 2000, the Company realized  significant growth
as  demonstrated by a 51% increase in revenue over the first quarter of 1999 and
a more than  doubling  of the number of lines in service  compared  to March 31,
1999. The Company's business continues to grow as a result of increased Internet
demand, new technologies and increased market share for customers  traditionally
served by incumbent telephone  companies.  The Company's year 2000 business plan
calls for accelerated  network expansion into 22 new major  metropolitan  areas.
The Company  will also invest in  developing  and  delivering  new  products and
services to add to its portfolio of offerings to each market segment.

      To better focus its efforts on its core business  operations,  the Company
disposed of certain  assets which  management  believed did not  complement  its
overall business strategy.  During the year ended December 31, 1999, the Company
sold  non-core   assets  and  related   securities  for  net  cash  proceeds  of
approximately  $405  million,  including  the sale of the  Company's  retail ISP
customer business and its Network Services and Satellite Services divisions (see
note  3,  "Discontinued  Operations"  in the  unaudited  consolidated  financial
statements  of the Company for the three  months  ended March 31, 2000  included
elsewhere  herein).  The Company also centralized its provisioning  process with
two new  provisioning  centers that  replaced 30 regional  centers and is in the
process of installing new, comprehensive  operating support systems ("OSS") from
Telcordia for provisioning service and from Saville for customer billing.

      In conjunction with the increase in its service offerings, the Company has
and will continue to need to spend significant  amounts of capital on equipment,
sales, marketing,  customer service,  engineering and support personnel prior to
the  generation  of  corresponding   revenue.   EBITDA  losses,  EBITDA  (before
nonrecurring  and  noncash  charges)  losses and  operating  and net losses have
generally increased immediately preceding and during periods of relatively rapid
network expansion and development of new services. The Company reported positive
EBITDA  (before  nonrecurring  and  noncash  charges)  of $19.2  million for the
quarter ended March 31, 2000. As the Company provides a greater volume of higher
margin  services,  carries more traffic on its own  facilities  rather than ILEC
facilities  and  obtains  the  right to use  unbundled  ILEC  facilities,  while
experiencing  decelerating increases in personnel and other selling, general and
administrative  expenses supporting its operations,  any or all of which may not
occur, the Company anticipates that EBITDA performance will improve.

Results of Operations

      The following  table  provides  certain  statement of operations  data and
certain  other  financial  data for the Company for the periods  indicated.  The
table also  presents  revenue,  operating  costs and expenses,  operating  loss,
EBITDA and EBITDA (before  nonrecurring  and noncash charges) as a percentage of
the Company's total revenue.


                                       25
<PAGE>



                                      Three months ended March 31,
                               --------------------------------------------
                                      1999                    2000
                               --------------------   ---------------------
                                   $          %            $          %
                               ---------   --------    ---------  ---------
                                               (unaudited)
Statement of Operations Data:                (in thousands)
Revenue                         104,331      100        157,224      100
Operating costs                  53,649       51         82,902       53
Selling, general and
  administrative                 42,808       41         55,089       35
Depreciation and
  amortization                   36,375       35         64,599       41
Other expense (income), net        (933)      (1)           432        -
                               ---------   --------    ---------  ---------
      Operating loss            (27,568)     (26)       (45,798)     (29)

Other Data:
Net cash used by operating
  activities                    (47,905)                 (7,234)
Net cash (used) provided
  by investing activities       133,100                (121,468)
Net cash (used) provided
  by financing activities          (456)                 66,207
EBITDA (1)                        8,807        8         18,801       12
EBITDA (before nonrecurring
  and noncash charges) (1)        7,874        8         19,233       12
Capital expenditures of
  continuing operations (2)     102,911                 213,208
Capital expenditures of
  discontinued operations (2)     2,805                       -


<TABLE>
<CAPTION>

                           March 31,      June 30,    September 30,  December 31,     March 31,
                              1999          1999          1999           1999           2000
                         -------------  ------------- -------------  -------------  -------------
                                                     (unaudited)

Statistical Data (3):
<S>                         <C>           <C>           <C>             <C>           <C>
Full time employees           2,665         2,753         3,054           2,853         2,930
Telecom services:
  Access lines in
    service (4)             418,610       494,405       584,827         730,975       904,629
  Buildings connected:
    On-net                      789           874           939             963         1,046
    Hybrid (5)                5,337         5,915         6,476           7,115         7,746
                         -------------  ------------- -------------  -------------  -------------
      Total buildings
        connected             6,126         6,789         7,415           8,078         8,792
  Operational switches:
    Circuit                      29            29            29              31            35
    ATM                           -             -             -              24            24
    Frame Relay                  17            16            16              16            16
                         -------------  ------------- -------------  -------------  -------------
      Total operational
        switches                 46            45            45              71            75
  Regional fiber route
    miles (6):
      Operational             4,351         4,406         4,449           4,596         4,807
      Under construction          -             -             -               -           368
  Regional fiber strand
    miles (7):
      Operational           155,788       164,416       167,067         174,644       177,103
      Under construction          -             -             -               -        17,813
  Long-haul broadband
    route miles                   -             -             -          18,000        18,000
  Collocations with ILECs       111           126           139             147           183
</TABLE>


(1)  EBITDA  consists  of  earnings  (loss) from  continuing  operations  before
     interest, income taxes,  depreciation and amortization,  other expense, net
     and  accretion  and   preferred   dividends  on  preferred   securities  of
     subsidiaries, or, operating loss plus depreciation and amortization. EBITDA
     (before  nonrecurring and noncash charges) represents EBITDA before certain
     nonrecurring  charges such as the net loss (gain) on disposal of long-lived
     assets and other,  net  operating  costs and expenses,  including  deferred
     compensation.  EBITDA and EBITDA (before  nonrecurring and noncash charges)


                                       26
<PAGE>


     are   provided   because   they   are   measures   commonly   used  in  the
     telecommunications  industry.  EBITDA and EBITDA (before  nonrecurring  and
     noncash charges) are presented to enhance an understanding of the Company's
     operating  results and are not intended to represent  cash flows or results
     of operations in accordance with generally accepted  accounting  principles
     ("GAAP") for the periods indicated.  EBITDA and EBITDA (before nonrecurring
     and  noncash  charges)  are  not  measurements   under  GAAP  and  are  not
     necessarily  comparable with similarly  titled measures of other companies.
     Net cash  flows from  operating,  investing  and  financing  activities  of
     continuing  operations as determined using GAAP are also presented in Other
     Data.

(2)  Capital  expenditures  include  assets  acquired  with cash,  under capital
     leases,  pursuant to IRU  agreement  and  through  the  issuance of debt or
     warrants and excludes payments for construction of the Company's  corporate
     headquarters  of $1.7 million  during the three months ended March 31, 2000
     and  corporate   headquarters  assets  acquired  through  the  issuance  of
     long-term  debt of $33.7  million  during the three  months ended March 31,
     1999. Capital expenditures of discontinued  operations includes the capital
     expenditures  of Network  Services,  Satellite  Services,  Zycom and NETCOM
     combined for all periods presented.

(3)  Amounts  presented are for  three-month  periods ended, or as of the end of
     the period presented.

(4)  Access  lines in service at March 31, 2000  includes  approximately  90% of
     lines   provisioned   through  the  Company's  switch  with  the  remainder
     provisioned through resale and other agreements with various local exchange
     carriers. Resale lines are used primarily to obtain customers. Although the
     Company  plans to  continue to migrate  lines from resale to higher  margin
     on-switch  lines,  there  is no  assurance  that it will be  successful  in
     executing this strategy.

(5)  Hybrid buildings  connected  represent buildings connected to the Company's
     network via another carrier's facilities.

(6)  Regional  fiber route miles refers to the number of miles of regional fiber
     optic cable,  including leased fiber. As of March 31, 2000, the Company had
     4,807  regional  fiber route miles,  of which 48 regional fiber route miles
     were  leased  under  operating  leases.  Regional  fiber  route miles under
     construction  represents fiber under  construction  which is expected to be
     operational within six months.

(7)  Regional  fiber strand  miles refers to the number of regional  fiber route
     miles,  including leased fiber, along a telecommunications  path multiplied
     by the number of fiber strands  along that path. As of March 31, 2000,  the
     Company had 177,103  regional  fiber  strand  miles,  of which 856 regional
     fiber strand  miles were leased  under  operating  leases.  Regional  fiber
     strand miles under  construction  represents fiber under construction which
     is expected to be operational within six months.

Three  Months Ended March 31, 2000 Compared to Three Months Ended March 31, 1999

      Revenue.  Total revenue of $157.2 million for the three months ended March
31, 2000 increased $52.9 million,  or 51%, from the three months ended March 31,
1999.  Local  services  revenue  increased  from $67.4  million (or 65% of total
revenue) for the three months ended March 31, 1999 to $102.6  million (or 65% of
total  revenue) for the three months ended March 31, 2000,  primarily  due to an
increase  in the local  access  lines at March 31,  1999 as compared to those in
service at March 31, 2000. In addition, local access revenue includes revenue of
approximately  $30.8  million and $35.5 million for the three months ended March
31, 1999 and 2000,  respectively,  for reciprocal  compensation  relating to the
transport  and  termination  of local  traffic to ISPs from  customers  of ILECs
pursuant to various interconnection agreements.  Certain of these agreements are
subject to renegotiation over the next several months. While management believes
that these  agreements will be replaced by agreements  offering the Company some
form of compensation for ISP traffic,  the  renegotiated  agreements may reflect
rates for  reciprocal  compensation  which are  lower  than the rates  under the
current  contracts.  See "Liquidity - Transport and Termination  Charges." Local
access  revenue  during the three  months  ended  March 31,  2000 also  includes
approximately  $4.3  million in revenue  for the period from  February  18, 2000
through March 31, 2000 from the  MindSpring  Capacity  Agreement  which prior to
February  17, 2000 had been  offset  against  the  deferred  gain on the sale of
NETCOM assets.  Special  access revenue  increased from $22.6 million (or 22% of
total  revenue) for the three  months ended March 31, 1999 to $39.8  million (or
25% of total revenue) for the three months ended March 31, 2000. The increase in
special  access  revenue is due to increased  sales as well as $11.5  million of


                                       27
<PAGE>


revenue  recognized  during  the three  months  ended  March 31,  2000 under the
Company's  fiber  optic  lease  agreement  with a major  interexchange  carrier.
Switched access (primarily  terminating long distance) and SS7 revenue increased
to $10.5  million for the three months  ended March 31,  2000,  compared to $9.2
million for the three months ended March 31, 1999.  The Company has  selectively
raised prices on its wholesale  switched  services  products in order to improve
margins. Revenue from long distance services decreased from $5.1 million for the
three  months  ended March 31, 1999 to $4.3  million for the three  months ended
March 31, 2000. The Company's  long distance  revenue for the three months ended
March 31, 2000 was impacted by planned  attrition  of resale  access lines which
had high long distance service penetration rates.

      Operating  costs.  Total operating costs increased $29.3 million,  or 55%,
from $53.6  million for the three months  ended March 31, 1999 to $82.9  million
for the three  months  ended March 31,  2000.  Operating  costs  increased  as a
percentage  of revenue from 51% for the three months ended March 31, 1999 to 53%
for the three months ended March 31, 2000.  Operating  costs consist of payments
to ILECs  for the use of  network  facilities  to  support  local,  special  and
switched access services,  network operating costs,  right of way fees and other
costs.  The increase in operating costs in absolute  dollars and as a percentage
of revenue is attributable to the increase in volume of local and special access
services,  the increase in network operating costs which include engineering and
operations personnel dedicated to the provision of local exchange services,  the
expansion of ICG service offerings into cities where network capacity and switch
facility access is being leased from ILECs and the recognition of  approximately
$9.4 million of operating expenses for the period from February 18, 2000 through
March 31, 2000 from the MindSpring  Capacity  Agreement  which prior to February
17, 2000 had been offset against the deferred gain on the sale of NETCOM assets.
The Company  expects the ratio of operating costs to revenue will improve as the
Company provides a greater volume of higher margin services, principally RAS and
local exchange services,  carries more traffic on its own facilities rather than
the ILEC  facilities and obtains the right to use unbundled  ILEC  facilities on
satisfactory terms, any or all of which may not occur.

      Selling,  general and administrative  expenses. Total selling, general and
administrative  ("SG&A")  expenses  increased $12.3 million,  or 29%, from $42.8
million for the three months ended March 31, 1999 to $55.1 million for the three
months ended March 31, 2000.  Total SG&A  expenses  decreased as a percentage of
revenue  from 41% for the three months ended March 31, 1999 to 35% for the three
months  ended  March  31,  2000.   SG&A   expenses   related  to  the  Company's
communication services ("Telecom Services") increased from $38.4 million, or 37%
of revenue,  for the three months ended March 31, 1999 to $49.2 million,  or 31%
of revenue,  for the three months ended March 31, 2000. The increase in absolute
dollars is principally  due to an increase in average staff levels  resulting in
increased   salary  and  benefits   expense  as  well  as  the   recognition  of
approximately  $1.0 million of SG&A  expenses  for the period from  February 18,
2000 through March 31, 2000 from the MindSpring  Capacity  Agreement which prior
to February 17, 2000 had been offset  against the  deferred  gain on the sale of
NETCOM  assets.  As the Company  benefits  from the revenue  generated  by newly
developed  services requiring  substantial  administrative and marketing expense
prior to initial service offerings,  principally local exchange  services,  SG&A
expenses have been declining as a percentage of revenue.  From time to time, the
Company will experience  increases in SG&A expenses as the Company  prepares for
offerings of newly  developed  services,  such as RAS.  Corporate  Services SG&A
expenses  increased  $1.5 million,  from $4.4 million for the three months ended
March 31, 1999  to $5.9  million  for the three  months  ended  March 31,  2000,
primarily due to increased salary costs.

      Depreciation and  amortization.  Depreciation  and amortization  increased
$28.2  million,  or 78%, for the three months ended March 31, 2000,  compared to
the three months ended March 31, 1999,  primarily due to increased investment in
depreciable  assets  resulting  from the  continued  expansion of the  Company's
networks  and  services as well as a reduction  in the overall  weighted-average
useful  life  of  depreciable  assets  in  service.  The  Company  expects  that
depreciation and amortization will continue to increase as the Company continues
to invest in the expansion and upgrade of its regional fiber and nationwide data
networks.

      Interest  expense.  Interest expense  increased $15.2 million,  from $47.4
million for the three  months  ended March 31,  1999,  to $62.6  million for the
three months  ended March 31,  2000,  which  includes  $53.9  million of noncash
interest.  The  Company's  interest  expense  increased  and  will  continue  to
increase,  because the principal amount of its indebtedness  increases until the
Company's  fixed  rate  senior  indebtedness  begins  to pay  interest  in cash,
beginning in 2001. Additionally,  interest expense increased due to the increase
in  long-term debt associated  with the senior  secured financing  facility (the
"Senior Facility") completed in August 1999.



                                       28
<PAGE>


      Interest income. Interest income decreased $0.8 million, from $4.1 million
for the three months ended March 31, 1999,  to $3.3 million for the three months
ended March 31, 2000. The decrease is attributable to the decrease in cash, cash
equivalents and short-term investments as the Company funds operating losses and
continues to invest available cash balances in telecommunications  equipment and
other assets.

      Other  (expense)  income,  net,  including  unrealized  gain on marketable
trading  securities  in 1999 and  realized  gain on sale of  available  for sale
securities in 2000. Other (expense)  income,  net fluctuated from a loss of $0.5
million for the three  months ended March 31, 1999 to income of $0.2 million for
the three  months  ended March 31,  2000.  For the three  months ended March 31,
1999,  other (expense)  income,  net primarily  includes  litigation  settlement
costs,  offset by an unrealized gain on the common stock of MindSpring which the
Company  received  as  partial  consideration  for the  sale of the  retail  ISP
operations of NETCOM. For the three months ended March 31, 2000, other (expense)
income  primarily  consists  of a realized  gain on the sale of a portion of the
NorthPoint common stock partially offset by other nonoperating expenses.

      Accretion and preferred dividends on preferred securities of subsidiaries.
Accretion  and  preferred  dividends on  preferred  securities  of  subsidiaries
increased $1.8 million,  from $14.8 million for the three months ended March 31,
1999 to $16.6 million for the three months ended March 31, 2000. The increase is
due  primarily  to the periodic  payment of  dividends  on the 14%  Exchangeable
Preferred Stock Mandatorily  Redeemable 2008 (the "14% Preferred Stock") and the
14 1/4% Exchangeable  Preferred Stock Mandatorily  Redeemable 2007 (the "14 1/4%
Preferred  Stock") in additional  shares of 14%  Preferred  Stock and 14 1/4% of
Preferred Stock.  Accretion and preferred  dividends on preferred  securities of
subsidiaries  recorded  during the three months ended March 31, 2000 consists of
the  accretion of issuance  costs $0.3 million and the accrual of the  preferred
securities  dividends  $16.3  million  associated  with the 6 3/4%  Exchangeable
Limited Liability Company Preferred Securities  Mandatorily Redeemable 2009 (the
"6  3/4%  Preferred  Securities"),  the  14%  Preferred  Stock  and  the 14 1/4%
Preferred Stock.

      Loss from continuing operations. Loss from continuing operations increased
$35.4  million,  or 41%, from $86.2 million for the three months ended March 31,
1999 to $121.6  million for the three months ended March 31, 2000 due  primarily
to  the  increases  in  depreciation  and  amortization  and  interest  expense,
partially offset by an increase in operating margin, as noted above.

      Loss from  discontinued  operations.  For the three months ended March 31,
1999,  loss from  discontinued  operations  was $0.1 million and consists of the
combined net loss of Network Services,  Satellite Services, Zycom and NETCOM for
the three-month  period.  Zycom terminated its normal  operations on October 22,
1998 and, accordingly, the Company reported no loss from discontinued operations
of Zycom for the three  months  ended March 31, 1999 or 2000.  Since the Company
reported a gain on the  disposition  of NETCOM,  the  Company  deferred  the net
losses from  operations  of NETCOM from  November 3, 1998 (the date on which the
Company's  board  of  directors  adopted  the  formal  plan  to  dispose  of the
operations  of  NETCOM)  through  the dates of the sales and,  accordingly,  the
Company  reported no loss from  discontinued  operations of NETCOM for the three
months ended March 31, 1999.

      Extraordinary  (loss) gain on sales of operations  of NETCOM.  The Company
reported an  extraordinary  gain on the sales of the operations of NETCOM during
the three months ended March 31, 1999 of $193.0 million,  net of income taxes of
$6.4 million.  The gain and related  income taxes were adjusted  during the nine
months ended December 31, 1999 to reflect actual results. Offsetting the gain on
the sales during the three months  ended March 31, 1999 is  approximately  $16.6
million of net losses of  operations of NETCOM from November 3, 1998 through the
dates of the sales. Additionally, $35.5 million of the proceeds from the sale of
certain of the domestic operating assets and liabilities of NETCOM to MindSpring
were deferred.  The deferred  proceeds were  recognized on a periodic basis over
the term of the MindSpring Capacity Agreement.

Liquidity and Capital Resources

      The  Company's  growth to date has been funded  through a  combination  of
equity,  debt and lease financing and non-core asset sales. The Company has also
incurred losses from continuing  operations since inception and, as of March 31,
2000, had a working capital deficit of $124.0 million. As of March 31, 2000, the
Company had  approximately  $71.8 million of cash and short term investments and
approximately $25.0 million of credit available under the Senior Facility.

      The Company has entered into several  financing  agreements  subsequent to
and during the three months ended March 31, 2000 to provide  additional  capital
to  support  the  Company's operating  losses  and  planned  capital  expansion,


                                       29
<PAGE>


including:

          i)   On April 10, 2000 the Company completed the sale of 75,000 shares
               of 8% Series A-1,  A-2 and A-3  Convertible  Preferred  Stock and
               warrants (see note 11,  "Events  Subsequent to March 31, 2000" in
               the unaudited  consolidated  financial  statements of the Company
               for the three  months  ended  March 31, 2000  included  elsewhere
               herein) to affiliates of Liberty Media Corporation,  Hicks, Muse,
               Tate & Furst  Incorporated  and Gleacher  Capital  Partners.  The
               transaction resulted in proceeds to the Company of $750.0 million
               (before cash expenses and fees of approximately $36.0 million).

          ii)  During the three months ended March 31, 2000,  the Company signed
               letters of intent with two major vendors, Cisco Systems, Inc. and
               Lucent   Technologies,   Inc.,  to  provide   financing  for  the
               acquisition of equipment. The proposed Cisco credit facility will
               provide the Company  with up to $180.0  million of capital  lease
               financing and is expected to close in the second quarter of 2000.
               Given the  closing of the  equity  transaction  described  in (i)
               above, the Company has postponed finalizing the arrangements with
               Lucent.

      Management  believes  that  with the  completion  of the  preferred  stock
transaction noted above,  additional financing including bank financing,  vendor
financing,  or the  issuance  of  high  yield  debt  will be  available  to fund
operations and achieve the Company's  targeted future growth through early 2001.
While the Company believes that it could obtain requisite additional  financing,
there can be no  assurance  that such  financing  would be available on a timely
basis or on acceptable terms.

Net Cash Used By Operating Activities

      The Company's operating activities used $47.9 million and $7.2 million for
the three months ended March 31, 1999 and 2000,  respectively.  Net cash used by
operating  activities  is primarily  due to losses from  continuing  operations,
decreases in accounts  payable and accrued  liabilities  and changes in accounts
receivable  balances  which are partially  offset by changes in working  capital
items and noncash  expenses,  such as depreciation  and  amortization,  deferred
interest expense and accretion and preferred  dividends on subsidiary  preferred
securities.

Net Cash (Used) Provided By Investing Activities

      Investing  activities  provided  $133.1 million and used $121.5 million in
the three  months ended March 31, 1999 and 2000,  respectively.  Net cash (used)
provided by investing  activities  includes cash expended for the acquisition of
property, equipment and other assets of $99.2 million and $141.3 million for the
three months ended March 31, 1999 and 2000,  respectively.  For the three months
ended March 31, 2000, net cash (used) provided by investing  activities included
proceeds from the sale of short-term investments available for sale. Included in
net cash (used)  provided by  investing  activities  for the three  months ended
March 31, 1999 is the purchase of long-term investments of $27.5 million, offset
by proceeds from the sales of the  operations of NETCOM of $252.9  million.  The
Company  will  continue  to use  cash in 2000  and  subsequent  periods  for the
construction  of  new  networks,   the  expansion  of  existing   networks  and,
potentially, for acquisitions.  The Company acquired assets under capital leases
of $14.4 million during the three months ended March 31, 2000.

Net Cash (Used) Provided  By Financing Activities

      Financing  activities  used $0.5 million and provided $66.2 million in the
three  months  ended  March 31,  1999 and 2000,  respectively.  Net cash  (used)
provided by financing  activities  for the three months ended March 31, 1999 and
2000 include  proceeds from the issuance of common stock in conjunction with the
exercise of options and warrants and the Company's employee stock purchase plan,
offset by principal  payments on long-term  debt and capital leases and payments
of  preferred  dividends  on  preferred  securities  of  subsidiaries.  Net cash
provided by financing  activities for the three months ended March 31, 2000 also
includes $95.0 million in proceeds from the issuance of long-term debt partially
offset by $35.2 million of payments made on the IRU agreement.

      On August 12,  1999,  ICG  Equipment  and  NetAhead  entered into a $200.0
million senior secured financing facility (the "Senior Facility")  consisting of
a $75.0  million  term  loan,  a $100.0  million  term loan and a $25.0  million
revolving line of credit.  As of March 31, 2000,  $174.4 million was outstanding


                                       30
<PAGE>


under the loans at weighted  average  interest rates ranging from 9.26% to 9.65%
for the three  months  ended March 31, 2000.  Quarterly  repayments  on the debt
commence  at  various  dates   beginning   September  30,  1999  with  remaining
outstanding  balances maturing on June 30, 2005 for the $100.0 million term loan
and the $25.0  million  line of credit and March 31, 2006 for the $75.0  million
term loan.

      As of March 31,  2000,  the Company  had an  aggregate  accreted  value of
approximately  $1.8 billion  outstanding under the 13 1/2% Senior Discount Notes
due 2005 (the "13 1/2 % Notes"), the 12 1/2% Senior Discount Notes due 2006 (the
"12 1/2 % Notes"),  the 11 5/8%  Senior  Discount  Notes due 2007 (the "11 5/8 %
Notes"),  the 10% Notes and the 9 7/8% Notes. The 13 1/2% Notes require payments
of interest to be made in cash commencing March 15, 2001 and mature on September
15,  2005.  The 12 1/2% Notes  require  payments  of interest to be made in cash
commencing November 1, 2001 and mature on May 1, 2006. The 11 5/8% Notes require
payments of interest to be made in cash commencing September 15, 2002 and mature
on March 15, 2007. The 10% Notes require payments of interest in cash commencing
August 15,  2003 and  mature on  February  15,  2008.  The 9 7/8% Notes  require
payments of interest  in cash  commencing  November 1, 2003 and mature on May 1,
2008.  With respect to fixed rate senior  indebtedness  outstanding on March 31,
2000, the Company has cash interest payment obligations of approximately  $113.3
million  in 2001,  $158.0  million  in 2002,  $212.6  million in 2003 and $257.2
million in 2004.

      As  of  March  31,  2000,  an  aggregate  amount  of  $533.7  million  was
outstanding under the 6 3/4% Preferred  Securities,  the 14% Preferred Stock and
the 14 1/4% Preferred Stock. The 6 3/4% Preferred Securities require payments of
dividends to be made in cash through  November  15, 2000.  In addition,  the 14%
Preferred Stock and 14 1/4% Preferred Stock require  payments of dividends to be
made in cash  commencing  June 15, 2002 and August 1, 2001,  respectively.  With
respect to  preferred  securities  currently  outstanding,  the Company has cash
dividend  obligations of approximately  $6.7 million remaining in 2000 for which
the Company has restricted cash balances  available for such dividend  payments,
$10.7 million in 2001 and $35.4 million in 2002 and each year thereafter through
2007.

Capital Expenditures

      The Company's capital expenditures of continuing operations (excluding the
acquisition of corporate  headquarters  assets acquired  through the issuance of
long-term debt of $33.7 million during the three months ended March 31, 1999 and
payments  for  construction  of the  Company's  corporate  headquarters  of $1.7
million  during the three  months  ended  March 31,  2000 and  including  assets
acquired with cash,  under capital  leases and pursuant to IRU  agreement)  were
$102.9  million and $213.2 million for the three months ended March 31, 1999 and
2000,  respectively.  The Company  anticipates  that the  expansion  of existing
networks,  construction of new networks and further development of the Company's
products and services will require capital  expenditures of approximately $800.0
million during the remainder of 2000. In the event that the Company's efforts to
acquire new customers and deploy new services are more  successful then planned,
the Company may be required to expand capital resources earlier in the year than
expected to accommodate customer demands.

      During the first  quarter of 2000,  the Company  entered  into a letter of
intent  with Cisco  Systems,  Inc.  The  Company  believes  that this  financing
agreement will better enable the Company to fund its scheduled network expansion
through the purchase of Cisco equipment.  The Cisco credit facility provides for
up to $180.0  million of capital  lease  financing  with a three-year  repayment
term. The Company  anticipates that the Cisco  transaction will close during the
second quarter of 2000.  There is no assurance,  however,  that this transaction
will close during that time period, or at all.

      To facilitate the expansion of its services and networks,  the Company has
entered into equipment purchase  agreements with various vendors under which the
Company has  committed to purchase a  substantial  amount of equipment and other
assets,  including a full range of switching systems, fiber optic cable, network
electronics,  software and  services.  If the Company  fails to meet the minimum
purchase level in any given year, the vendor may discontinue  certain discounts,
allowances  and  incentives  otherwise  provided to the  Company.  Further,  the
Company's  ability to make capital  expenditures  to meet its business plan will
depend on numerous  factors,  including  certain  factors  beyond the  Company's
control.  These factors  include,  but are not limited to, economic  conditions,
competition,  regulatory  developments and the availability of equity,  debt and
lease financing.


                                       31
<PAGE>



Other Cash Commitments and Capital Requirements

      The  Company's  operations  have  required  and will  continue  to require
significant capital  expenditures for development,  construction,  expansion and
acquisition of  telecommunications  assets.  Significant  amounts of capital are
required to be invested  before  revenue is generated,  which results in initial
negative cash flows. In addition to the Company's planned capital  expenditures,
it has other cash  commitments  as described in the  footnotes to the  Company's
unaudited consolidated financial statements for the three months ended March 31,
2000 included elsewhere herein.

      In  view of the  continuing  development  of the  Company's  products  and
services,  the expansion of existing networks and the construction,  leasing and
licensing of new networks,  the Company will require  additional amounts of cash
in the future from outside sources.  Changes in the Company's  business plan may
require  additional  sources of cash which may be  obtained  through  public and
private  equity  and debt  financings,  credit  facilities  and other  financing
arrangements.  In the past,  the  Company  has been  able to  secure  sufficient
amounts of  financing  to meet its  capital  needs.  There can be no  assurance,
however,  that  additional  financing  will be  available  to the Company or, if
available, that it can be obtained on terms acceptable to the Company.

      The failure to obtain sufficient  amounts of financing could result in the
delay or abandonment of some or all of the Company's  development  and expansion
plans, which could have a material adverse effect on the Company's business.  In
addition,  the  inability  to fund  operating  deficits  with  the  proceeds  of
financings  until  the  Company  establishes  a  sufficient   revenue-generating
customer base could have a material adverse effect on the Company's liquidity.

Transport and Termination Charges

      The Company has recorded revenue of approximately  $30.8 million and $35.5
million for the three  months ended March 31, 1999 and 2000,  respectively,  for
reciprocal  compensation  relating to the  transport  and  termination  of local
traffic to ISPs from customers of incumbent  local exchange  carriers  ("ILECs")
pursuant to various interconnection  agreements.  During the period, some of the
ILECs have not paid all of the bills they have  received  from the  Company  and
have  disputed  these  charges based on the belief that such calls are not local
traffic as  defined  by the  various  agreements  and not  subject to payment of
transport  and  termination  charges  under  state and  federal  laws and public
policies.  In  addition,  some  ILECs,  while  paying a  portion  of  reciprocal
compensation due to ICG for ISP-bound  traffic,  have disputed other portions of
the charges.

      The resolution of these disputes have been, and will continue to be, based
on  rulings  by  state  public  utility   commissions   and/or  by  the  Federal
Communications  Commission ("FCC"), or through negotiations between the parties.
The Company has  aggressively  participated in state and federal  regulatory and
judicial proceedings that address the obligation of the ILECs to pay the Company
reciprocal    compensation   for   ISP-bound   traffic   under   the   Company's
interconnection  agreements.  Subsequent  to the  issuance  of  favorable  state
regulatory rulings by the Colorado,  Ohio and California state commissions,  the
Company has received payments from US West,  Pacific Bell and GTE-California for
amounts owed for reciprocal  compensation  totaling $52.4 million  through March
31, 2000.

      Additionally,  through March 31, 2000, Southwestern Bell Telephone Company
("SWBT")  has  remitted  payment to the Company of $5.4  million for  reciprocal
compensation  owed to the Company for traffic  from SWBT  customers  in Texas to
ISPs served by the  Company.  On December 29, 1999,  SWBT  initiated  commercial
arbitration   to  determine   whether  the  terms  of  the   Company's   current
interconnection  agreement with SWBT require that the rates that the Company has
been billing SWBT for reciprocal compensation be reduced to rates established by
the Texas  PUC in a 1998  consolidated  arbitration  with  SWBT  involving  AT&T
Corporation, MCI Communications Corporation and other parties. Due to subsequent
procedural  developments,  this issue  will be decided by the Texas PUC,  rather
than in commercial arbitration; the Texas PUC proceeding is pending.

      On September 16, 1999, the CPUC rendered a decision against  MFS/Worldcom,
a CLEC ("MFS"),  in an arbitration  between Pacific Bell and MFS. The California
PUC ruled that MFS should not be  permitted  to charge  reciprocal  compensation
rates for the tandem switching and common transport rate elements.  Although the
California PUC's ruling did not involve the Company, the Company made a decision
effective for the three months beginning on September 30, 1999 and thereafter to
suspend the revenue  recognition for the tandem  switching and common  transport
rate elements for services  provided in California and in all other states where


                                       32
<PAGE>


the Company  operates  and such rate  elements  are  included  in the  Company's
interconnection  agreement with the ILEC.  Additionally,  the Company recorded a
provision  of $45.2  million  during the three  months  September  30,  1999 for
accounts receivable related to these elements recognized in periods through June
30, 1999,  which the Company believes may be  uncollectible.  The Company ceased
recording  revenue for the tandem and  transport  elements  of local  reciprocal
compensation  until the cash is received  effective  June 30, 1999.  The Company
continues  to bill Pacific Bell for the tandem  switching  and common  transport
rate elements,  and will pursue collection of its accounts  receivable,  despite
any  provision.  On  February  4,  2000,  the  California  PUC  initiated  a new
proceeding  to examine,  on a  prospective  basis,  compensation  for  ISP-bound
traffic, including the tandem and transport rate elements issue.

      On February 25, 1999, the FCC issued a decision that ISP-bound  traffic is
largely  jurisdictionally   interstate  traffic.  The  decision  relies  on  the
long-standing  federal  policy  that  ISP  traffic,   although  jurisdictionally
interstate,  is treated as though it is local traffic for pricing purposes.  The
decision  also  emphasizes  that because  there  currently  are no federal rules
governing  intercarrier  compensation for ISP traffic,  the  determination as to
whether such traffic is subject to  reciprocal  compensation  under the terms of
interconnection  agreements is properly made by the state  commissions  and that
carriers  are bound by their  interconnection  agreements  and state  commission
decisions regarding the payment of reciprocal  compensation for ISP traffic. The
FCC has initiated a rulemaking  proceeding regarding the adoption of prospective
federal rules for intercarrier  compensation  for ISP traffic.  In its notice of
rulemaking,  the FCC expresses its preference that  compensation  rates for this
traffic  continue to be set by  negotiations  between  carriers,  with  disputes
resolved  by  arbitrations  conducted  by  state  commissions,  pursuant  to the
Telecommunications  Act. On March 24, 2000,  the United  States Court of Appeals
for the District of Columbia Circuit vacated and remanded the FCC's February 25,
1999 decision.  The Company does not believe that the Circuit  Court's  decision
will adversely affect favorable state regulatory and judicial decisions awarding
reciprocal compensation for ISP traffic. The decision does, however, create some
uncertainty with respect to the timing of future regulatory decisions, and there
can be no  assurance  that  future  FCC or  state  commission  rulings  will  be
favorable to the Company.

      The Company has also recorded  revenue of  approximately  $5.2 million and
$5.5 million for the three  months ended March 31, 1999 and 2000,  respectively,
related to other transport and termination charges to the ILECs, pursuant to the
Company's interconnection agreements with these ILECs. Included in the Company's
net trade receivables at March 31, 2000 are approximately $55.0 million, for all
receivables   related  to  reciprocal   compensation  and  other  transport  and
termination charges.

      As the Company's interconnection  agreements expire or are extended, rates
for  transport  and  termination  charges  are  being  and will  continue  to be
renegotiated and/or arbitrated.  Rates for transport and termination also may be
impacted  by  ongoing  state  and  federal  regulatory   proceedings  addressing
intercarrier  compensation  for  Internet  traffic on a  prospective  basis.  In
addition to the FCC's pending rulemaking proceeding and the District of Columbia
Court of Appeals recent remand,  of the states in which ICG currently  operates,
the Ohio, Texas and California  commissions currently are conducting proceedings
on prospective compensation.

      The   Company   has   negotiated   and/or   arbitrated   new  or  extended
interconnection agreements with BellSouth, Ameritech, GTE-California and Pacific
Bell. The Company has completed  arbitration  proceedings with Bell South before
the state commissions in Alabama, North Carolina, Georgia, Kentucky, Florida and
Tennessee and with Ameritech before the Ohio commission.  Final decisions issued
by the Alabama,  North Carolina,  Kentucky and Georgia  commissions  awarded the
Company reciprocal compensation for ISP traffic in new agreements to be executed
by the parties, including the tandem and transport rate element. The arbitration
decisions of the Florida and Ohio commissions  declined to rule on the merits of
whether the Company should be paid reciprocal  compensation for ISP traffic. The
Florida decision ruled that the compensation  provisions of the parties' current
interconnection agreement would continue to apply, subject to true up, until the
completion of the FCC's rulemaking on future  compensation.  The Ohio commission
deferred ruling on the merits until completion of the Ohio commission's  generic
proceeding on prospective  compensation,  and ordered that in the interim period
until completion of the generic  proceeding,  bill and keep procedures should be
followed,  subject  to true up once  the  commission  proceeding  is  concluded.
Arbitration  proceedings  with US West before the Colorado  commission  and with
SWBT before the Texas commission are pending.

      Subsequent to completion of the  arbitration  proceedings  with BellSouth,
the Company  signed a three-year  agreement  with  BellSouth  that,  among other
issues,  addresses the payment of reciprocal  compensation for Internet traffic.
BellSouth  agreed to pay past  monies due to the  Company  for local  reciprocal
compensation for the period beginning when ISP traffic was first received by the
Company from BellSouth and ending December 31, 1999, and the parties also agreed



                                       33
<PAGE>


to the payment of reciprocal compensation for Internet and voice traffic for the
period from January 1, 2000 through  December 31, 2002 at per-minute  rates that
gradually reduce over the three year period.  The agreement is applicable to all
nine states in the BellSouth operating territory.

      While the  Company  intends to pursue the  collection  of all  receivables
related to transport and  termination  charges and believes that future  revenue
from  transport  and  termination   charges   recognized   under  the  Company's
interconnection  agreements  will be realized,  there can be no  assurance  that
future regulatory and judicial rulings will be favorable to the Company, or that
different  pricing plans for transport and termination  charges between carriers
will not be adopted when the Company's interconnection agreements continue to be
renegotiated  or  arbitrated,  or  as  a  result  of  FCC  or  state  commission
proceedings on future  compensation  methods. In fact, the Company believes that
different pricing plans will continue to be considered and adopted, and although
the Company expects that revenue from transport and  termination  charges likely
will decrease as a percentage of total revenue from local services in subsequent
periods,  the Company's local termination services still will be required by the
ILECs and must be provided  under the  Telecommunications  Act,  and likely will
result in  increasing  volume in minutes due to the growth of the  Internet  and
related  services  markets.  The Company expects to negotiate  and/or  arbitrate
reasonable  compensation  and collection terms for local  termination  services,
although there is no assurance  that such  compensation  will remain  consistent
with current levels.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

      The Company's  financial  position and cash flows are subject to a variety
of risks in the normal course of business, which include market risks associated
with  movements  in interest  rates and equity  prices.  The  Company  routinely
assesses  these risks and has  established  policies and  business  practices to
protect against the adverse effects of these and other potential exposures.  The
Company does not, in the normal  course of business,  use  derivative  financial
instruments for trading or speculative purposes.

Interest Rate Risk

      The Company's  exposure to market risk associated with changes in interest
rates relates  primarily to the Company's  investments in marketable  securities
and its senior indebtedness.

      The Company invests  primarily in high grade short-term  investments which
consist of money market instruments,  commercial paper, certificates of deposit,
government  obligations and corporate  bonds,  all of which are considered to be
available  for sale  and  generally  have  maturities  of one year or less.  The
Company's short-term investment  objectives are safety,  liquidity and yield, in
that order. As of March 31, 2000, the Company had approximately $61.2 million in
cash, cash equivalents, and short-term investments available for sale (excluding
the $10.6 million  available for sale  investment in NorthPoint  common stock as
discussed  below) at a weighted  average  fixed  interest  rate of 5.61% for the
three  months ended March 31, 2000. A  hypothetical  10%  fluctuation  in market
rates of  interest  would not cause a  material  change in the fair value of the
Company's   investment  in   marketable   securities  at  March  31,  2000  and,
accordingly,  would  not cause a  material  impact  on the  Company's  financial
position, results of operations or cash flows.

      At March 31, 2000, the Company's  indebtedness included $1.8 billion under
the 13 1/2% Notes, 12 1/2% Notes, 11 5/8% Notes,  10% Notes and 9 7/8% Notes and
$533.7 million under the 14 1/4% Preferred Stock, 14% Preferred Stock and 6 3/4%
Preferred  Securities.  These  instruments  contain  fixed  annual  interest and
dividend rates.  Accordingly,  any change in market interest rates would have no
impact on the Company's financial position, results of operations or cash flows.
Future increases in interest rates could increase the cost of any new borrowings
by the Company.  The Company  does not hedge  against  future  changes in market
rates of interest.

      On  August  12,  1999,  the  Company  entered  into the  Senior  Facility,
consisting of two term loans and a revolving  line of credit.  All components of
the Senior Facility bear variable annual rates of interest,  based on the change
in LIBOR,  the Royal  Bank of Canada  prime  rate and the  federal  funds  rate.
Consequently,  additional  borrowings under the Senior Facility and increases in
LIBOR,  the Royal  Bank of Canada  prime  rate and the  federal  funds rate will
increase the  Company's  indebtedness  and may increase the  Company's  interest
expense in future periods. Additionally, under the terms of the Senior Facility,
the Company is required to hedge the interest rate risk on $100.0 million of the
Senior  Facility if LIBOR exceeds 9.0% for 15 consecutive  days. As of March 31,
2000, the Company had $174.4 million  outstanding  under the Senior Facility.  A


                                       34
<PAGE>



hypothetical  change in annual  interest  rate of 1% per annum would result in a
change in interest  expense of  approximately  $0.4 million for the three months
ended March 31, 2000.

Equity Price Risk

      On March 30, 1999, the Company purchased,  for approximately $10.0 million
in cash,  454,545 shares of NorthPoint  Preferred Stock which was converted into
555,555 shares of Class B Common Stock of NorthPoint  (the  "NorthPoint  Class B
Shares") on May 5, 1999. The  NorthPoint  Class B Shares were converted on March
30,  2000 on a  one-for-one  basis  into a  voting  class  of  common  stock  of
NorthPoint.  On March 30 and 31, 2000, the Company sold 95,555 of the NorthPoint
common  shares  for  proceeds  of  approximately  $2.2  million.  The  remaining
investment  is  stated  at fair  market  value  and is  included  in  short-term
investments available for sale at March 31, 2000. Accordingly,  the Company will
be subject to the effects of  fluctuations in the fair value of the common stock
of  NorthPoint  until such time as the  Company  liquidates  its  investment  in
NorthPoint.  Although  changes in the fair market  value of the common  stock of
NorthPoint  may affect the fair  market  value of the  Company's  investment  in
NorthPoint and cause unrealized  gains or losses,  such gains or losses will not
be realized until the securities are sold.

      The Company also has investments in International  ThinkLink  Corporation,
Cyras Systems,  Inc., and Centennial  Strategic  Partners VI, L.P. totaling $2.4
million at March 31, 2000. Changes in the fair market value of these investments
would not cause a material impact on the Company's financial  position,  results
of operations or cash flows.

Market Price Risk

      The fair value of the Company's  Senior  Discount  Notes  outstanding  was
$1,567.1 million as of March 31, 2000 compared to the carrying value of $1,845.1
million.  A hypothetical  10%  fluctuation in market rates of interest would not
cause a material change in the fair value of the Company's Senior Discount Notes
at March 31, 2000.


                                       35
<PAGE>


                                     PART II

ITEM 1.   LEGAL PROCEEDINGS

          See  Note 6 (e)  to the  Company's  unaudited  consolidated  financial
          statements  for the  three  months  ended  March  31,  2000  contained
          elsewhere in this Quarterly Report.

ITEM 2.   CHANGES IN SECURITIES

          None.

ITEM 3.   DEFAULTS UPON SENIOR SECURITIES

          None.

ITEM 4.   SUBMISSION OF MATTERS TO A VOTE OF SECURITIES HOLDERS

          None.

ITEM 5.   OTHER INFORMATION

          None.

ITEM 6.   EXHIBITS AND REPORTS ON FORM 8-K

       (A)   Exhibits.

              (10) Material Contracts.

                   10.1  Employment  Agreement  dated  as of  December  22, 1999
                         by  and  between ICG  Communications,  Inc. and William
                         S. Beans, Jr.

                   10.2  Employment Agreement dated as of March 23, 2000  by and
                         between  ICG   Communications,  Inc.  and  W.   Terrell
                         Wingfield, Jr.

                   10.3  Deferred  Compensation  Agreement dated as of March 31,
                         2000 by and between  ICG  Communications,  Inc.  and J.
                         Shelby Bryan.

                   10.4  Certificate of  Designation of the Powers,  Preferences
                         and Relative, Participating, Optional and Other Special
                         Rights of 8% Series A-1 Convertible Preferred Stock Due
                         2015,  8% Series A-2  Convertible  Preferred  Stock Due
                         2015 and 8% Series A-3 Convertible  Preferred Stock Due
                         2015, and Qualifications,  Limitations and Restrictions
                         Thereof,  Filed  on  April 7,  2000  with the  Delaware
                         Secretary of State.

                   10.5  Registration  Rights  Agreement  dated  as of  April 7,
                         2000,  by and  between  ICG  Communications,  Inc.  and
                         Liberty  Media  Corporation,  HMTF Bridge ICG, LLC, HM4
                         ICG Qualified  Fund, LLC, HM4 ICG Private Fund, LLC, HM
                         PG-IV ICG, LLC, HM 4-SBS ICG Coinvestors,  LLC, HM 4-EQ
                         ICG Coinvestors, LLC and Gleacher/ICG Investors LLC.

                   10.6  Amendment to the Preferred  Stock and Warrant  Purchase
                         Agreement  dated  as of  April  10,  2000  between  ICG
                         Communications,  Inc.  and Liberty  Media  Corporation,
                         HMTF Bridge ICG, LLC, HM4 ICG Qualified  Fund, LLC, HM4
                         ICG Private Fund,  LLC, HM PG-IV ICG, LLC, HM 4-SBS ICG
                         Coinvestors,  LLC,  HM 4-EQ  ICG  Coinvestors,  LLC and
                         Gleacher/ICG Investors LLC.




                                       36
<PAGE>


                   10.7  Form of Common Stock  Warrant Agreement dated April 10,
                         2000.

                   10.8  Amendment to Employment Agreement dated as of April 13,
                         2000  by  and  between  ICG  Communications,  Inc.  and
                         William S. Beans, Jr.

              (27) Financial Data Schedule.

                   27.1: Financial Data Schedule of ICG Communications, Inc. for
                         the  Three  Months Ended March 31, 2000.

       (B)   Reports on Form 8-K. The following  reports on  Form 8-K were filed
             by the registrants during the three months ended March 31, 2000:

                   ICG Communications, Inc.
                   ICG Holdings (Canada) Co.
                   ICG Holdings, Inc.

              (i)  Current Report on Form 8-K dated March 7, 2000, regarding the
                   announcement  of   earnings  information   and   results   of
                   operations for the quarter and year ended December 31, 1999.

              (ii) Current Report on Form 8-K dated March 8, 2000, regarding the
                   announcement of ICG's definitive  preferred stock and warrant
                   purchase agreement  with HMTF Bridge ICG, LLC, Liberty  Media
                   Corporation, and Gleacher/ICG Investors LLC.




                                       37
<PAGE>


                                INDEX TO EXHIBITS

                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549


<PAGE>




                                INDEX TO EXHIBITS


10.1     Employment Agreement dated as of December  22, 1999 by and  between ICG
         Communications, Inc. and William S. Beans, Jr.

10.2     Employment Agreement  dated as of  March  23, 2000 by and  between  ICG
         Communications, Inc. and W. Terrell Wingfield, Jr.

10.3     Deferred  Compensation  Agreement  dated  as  of  March 31, 2000 by and
         between  ICG  Communications,  Inc.  and J.  Shelby Bryan.

10.4     Certificate of  Designation  of the Powers,  Preferences  and Relative,
         Participating,  Optional  and Other  Special Rights  of 8%  Series  A-1
         Convertible   Preferred  Stock  Due  2015, 8%  Series  A-2  Convertible
         Preferred Stock Due 2015 and 8% Series A-3 Convertible  Preferred Stock
         Due 2015, and Qualifications,  Limitations  and  Restrictions  Thereof,
         Filed on April 7, 2000 with the Delaware Secretary of State.

10.5     Registration Rights Agreement dated as of April 7, 2000, by and between
         ICG  Communications, Inc. and  Liberty  Media Corporation, HMTF  Bridge
         ICG, LLC, HM4 ICG Qualified  Fund,  LLC, HM4 ICG Private Fund,  LLC, HM
         PG-IV ICG, LLC, HM 4-SBS ICG Coinvestors, LLC, HM 4-EQ ICG Coinvestors,
         LLC and Gleacher/ICG Investors LLC.

10.6     Amendment to  the Preferred Stock and  Warrant Purchase Agreement dated
         as of April 10, 2000 between ICG Communications, Inc. and Liberty Media
         Corporation, HMTF Bridge ICG, LLC, HM4 ICG Qualified Fund, LLC, HM4 ICG
         Private Fund, LLC, HM PG-IV ICG, LLC, HM 4-SBS ICG Coinvestors, LLC, HM
         4-EQ ICG Coinvestors, LLC and Gleacher/ICG Investors LLC.

10.7     Form of Common Stock Warrant Agreement dated April 10, 2000.

10.8     Amendment to  Employment  Agreement dated as  of April 13, 2000  by and
         between ICG Communications, Inc. and William S. Beans, Jr.

27.1:    Financial  Data Schedule  of ICG  Communications,  Inc. for  the  Three
         Months Ended March 31, 2000.



<PAGE>



                                  EXHIBIT 10.1

        Employment Agreement dated as of December 22, 1999 by and between
               ICG Communications, Inc. and William S. Beans, Jr.

<PAGE>



                                  EXHIBIT 10.2

         Employment Agreement dated as of March 23, 2000 by and between
             ICG Communications, Inc. and W. Terrell Wingfield, Jr.


<PAGE>




                                  EXHIBIT 10.3

        Deferred Compensation Agreement dated as of March 31, 2000 by and
              between ICG Communications, Inc. and J. Shelby Bryan.


<PAGE>



                                  EXHIBIT 10.4

            Certificate of Designation of the Powers, Preferences and
        Relative, Participating, Optional and Other Special Rights of 8%
         Series A-1 Convertible Preferred Stock Due 2015, 8% Series A-2
             Convertible Preferred Stock Due 2015 and 8% Series A-3
            Convertible Preferred Stock Due 2015, and Qualifications,
        Limitations and Restrictions Thereof, Filed on April 7, 2000 with
                        the Delaware Secretary of State.

<PAGE>



                                  EXHIBIT 10.5

         Registration Rights Agreement dated as of April 7, 2000, by and
         between ICG Communications, Inc. and Liberty Media Corporation,
           HMTF Bridge ICG, LLC, HM4 ICG Qualified Fund, LLC, HM4 ICG
         Private Fund, LLC, HM PG-IV ICG, LLC, HM 4-SBS ICG Coinvestors,
        LLC, HM 4-EQ ICG Coinvestors, LLC and Gleacher/ICG Investors LLC.

<PAGE>



                                  EXHIBIT 10.6

         Amendment to the Preferred Stock and Warrant Purchase Agreement
         dated as of April 10, 2000 between ICG Communications, Inc. and
            Liberty Media Corporation, HMTF Bridge ICG, LLC, HM4 ICG
          Qualified Fund, LLC, HM4 ICG Private Fund, LLC, HM PG-IV ICG,
        LLC, HM 4-SBS ICG Coinvestors, LLC, HM 4-EQ ICG Coinvestors, LLC
                         and Gleacher/ICG Investors LLC.

<PAGE>



                                  EXHIBIT 10.7

          Form of Common Stock Warrant Agreement dated April 10, 2000.



<PAGE>



                                  EXHIBIT 10.8

         Amendment to Employment Agreement dated as of April 13, 2000 by
         and between ICG Communications, Inc. and William S. Beans, Jr.



<PAGE>




                                  EXHIBIT 27.1

        Financial Data Schedule of ICG Communications, Inc. for the Three
                          Months Ended March 31, 2000.


<PAGE>



                                   SIGNATURES

      Pursuant  to the  requirements  of Section  13 or 15(d) of the  Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized, on May 11, 2000.


                                     ICG COMMUNICATIONS, INC.





Date:  May 11, 2000                  By: /s/ Harry R. Herbst
                                         --------------------------------
                                         Harry R. Herbst, Executive Vice
                                         President, Chief  Financial Officer and
                                         Director (Principal Financial Officer)




Date:  May 11, 2000                  By: /s/ John V. Colgan
                                         --------------------------------
                                         John V. Colgan, Senior Vice
                                         President of Finance  and Controller
                                         (Principal Accounting Officer)




<PAGE>




                                   SIGNATURES

      Pursuant  to the  requirements  of Section  13 or 15(d) of the  Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized, on May 11, 2000.


                                     ICG HOLDINGS (CANADA) CO.





Date:  May 11, 2000                  By: /s/ Harry R. Herbst
                                        --------------------------------
                                        Harry R. Herbst, Executive Vice
                                        President, Chief Financial Officer and
                                        Director (Principal Financial Officer)





Date:  May 11, 2000                  By: /s/ John V. Colgan
                                        --------------------------------
                                        John V. Colgan, Senior Vice
                                        President of Finance and Controller
                                        (Principal Accounting Officer)



<PAGE>



                                   SIGNATURES

      Pursuant  to the  requirements  of Section  13 or 15(d) of the  Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized, on May 11, 2000.

                                     ICG HOLDINGS, INC.





Date:  May 11, 2000                  By:  /s/ Harry R. Herbst
                                         --------------------------------
                                         Harry R. Herbst, Executive Vice
                                         President, Chief Financial Officer and
                                         Director (Principal Financial Officer)






Date:  May 11, 2000                   By: /s/ John V. Colgan
                                         --------------------------------
                                         John V. Colgan, Senior Vice
                                         President of Finance and Controller
                                         (Principal Accounting Officer)





                              EMPLOYMENT AGREEMENT

         THIS  EMPLOYMENT  AGREEMENT  ("Agreement")  is made as  of the 22nd day
of  December,  1999 by and between ICG  Communications,  Inc. ("Employer" or the
"Company") and William S. Beans, Jr. ("Employee").


                                 R E C I T A L S

         WHEREAS, the Company desires to employ Employee as provided herein; and

         WHEREAS,  Employee  desires to be  employed  by  Employer  as  provided
herein.

         NOW, THEREFORE, in consideration of the mutual covenants and agreements
contained herein, the parties agree as follows:

         1.   Employment.  The Company agrees to  employ  Employee  and Employee
hereby agrees to be employed on  a full-time basis by  the Company or by such of
its  subsidiary or affiliate  corporations  as determined by the Company in such
position as is designated by  the Company, for the period and upon the terms and
conditions hereinafter set forth.

         2.   Duties.  Employee  shall  serve as President  and Chief  Operating
Officer ("COO") of the Company and shall report to the Chief Executive  Officer.
The initial list of employees who will report to Employee is attached as Exhibit
A.  During  his  employment,  Employee  shall  perform  the  duties and bear the
responsibilities  commensurate  with his  position  and shall serve the Employer
faithfully  and to the best of his  ability.  Employee  shall devote 100% of his
working time to carrying out his  obligations  hereunder.  During the Employment
Period, and excluding any periods of vacation,  holiday, personal leave and sick
leave to  which  the  Employee  is  entitled,  the  Employee  shall  devote  the
Employee's full business time, attention and ability to the business and affairs
of the  Company  and  shall use the  Employee's  best  efforts  to carry out the
Employee's responsibilities faithfully and efficiently in a professional manner.
It shall not be  considered a violation of the foregoing for the Employee to (a)
serve on  corporate or civic  boards  approved in writing by the Company  (which
approval  shall  not  be  unreasonably  withheld)  or on  charitable  boards  or
committees,  (b) deliver lectures or fulfill speaking engagements and (c) manage
personal  investments,  so long as the  activities  referred  to in clauses  (a)
through (c) above do not  substantially  interfere  with the  performance of the
Employee's  responsibilities  as COO of the  Company  in  accordance  with  this
Agreement.



                                       1
<PAGE>


         3.   Compensation and Benefits.

              3.1  The  Company  shall  pay  Employee  during  the  Term  of his
Agreement an annual base salary,  payable  bi-weekly.  The annual base salary as
President and COO will initially be Four Hundred  Seventy Five Thousand  Dollars
($475,000), which shall be effective as of December 22, 1999.

              3.2  In  addition to  the  base salary,  Employee will be eligible
for an annual performance bonus in an exact amount to be determined by the Board
of Directors  of the Company or the  Compensation  Committee  of the Board.  The
annual bonus will be determined in accordance with the bonus plan of the Company
and will be based on  objectives  and goals set for the  Company  and  Employee.
Employee's annual bonus as President and COO is initially  established at 70% of
annual base salary (the "Targeted Annual Bonus") if all objectives and goals are
met. Additional bonus dollars may be paid in accordance with the Company's bonus
plan if Employee and the Company  exceed his and its goals and  objectives.  The
annual performance bonus is payable at the sole discretion of the Company and is
contingent  upon  Employee  being  employed by the Company as of the date of the
payment of the annual bonus.  Notwithstanding  the foregoing,  Employee's annual
performance  bonus  for 1999 will be One  Hundred  and  Fifty  Thousand  Dollars
($150,000).  $46,875.00 of the 1999 annual  performance  bonus,  less applicable
withholding  taxes  and  other  governmental  obligations,  has been  paid;  the
remaining  $103,125.00,  less applicable  withholding taxes and other government
obligations,  of the 1999 annual performance bonus will be paid to Employee when
final bonuses for 1999 are paid to all employees.

              3.3  In addition to  salary and bonus payments as  provided above,
the Company will provide Employee,  during the Term of this Agreement,  with the
benefits of such insurance plans,  hospitalization  plans and other  perquisites
as shall  be generally  provided  to  employees  of  the  Company  at his  level
and for which  Employee may be eligible under the terms and conditions  thereof.
Employee will  also be entitled to all  benefits  provided  under any  directors
and  officers  liability insurance or errors and  omissions insurance maintained
by the Company.

              3.4  Throughout  the Term of  this  Agreement,  the  Company  will
reimburse  Employee  for  all  reasonable  out-of-pocket  expenses  incurred  by
Employee in connection  with the business of the Company and the  performance of
his duties under this Agreement, upon presentation to the Company by Employee of
an itemized accounting of such expenses with reasonable supporting data.

              3.5  The  Company  may  from  time  to time  provide  to  Employee
stock  options  pursuant  to and  subject  to the  terms and  conditions  of the
Company's stock option plans.  Initially,  the Company will provide to Employee:
(1) 14,814  stock  options  under the  Company's  1998 Stock Option Plan with an
exercise price equal to the closing stock price of the Company's common stock on
June 28, 1999 vesting over three years (34% after one (1) year and thereafter in
equal quarterly  installments over 24 months);  (2) 135,186  non-qualified stock
options with an exercise price equal to the closing stock price of the Company's
common stock on June 28, 1999 vesting  over three  years(34%  after one (1) year
and  thereafter in equal  quarterly  installments  over 24 months);  (3) 260,000
Share Price Appreciation  Vesting  non-qualified  stock options with an exercise


                                       2
<PAGE>


price equal to the closing stock price of the Company's common stock on June 28,
1999 vesting based upon share price  appreciation,  in each case pursuant to the
terms of a stock option agreement entered into between Employee and the Company;
(4) 240,000 Share Price Appreciation  Vesting  non-qualified stock options under
the Company's 1998 Stock Option Plan with an exercise price equal to the closing
stock price of the  Company's  common stock on December 22, 1999,  vesting based
upon share price appreciation, pursuant to the terms of a stock option agreement
to be entered into  between  Employee  and the  Company;  and (5) 100,000  stock
options under the Company's  1996 Stock Option Plan with an exercise price equal
to the closing  stock price of the  Company's  common stock on December 22, 1999
vesting  over  three  years  (34%  after  one (1) year and  thereafter  in equal
quarterly installments over 24 months),  pursuant to the terms of a stock option
agreement to be entered into between Employee and the Company.

              3.6  Employee  will be  entitled  to a moving allowance of $50,000
to cover expenses incidentally incurred by Employee in moving his residence from
New Jersey to the Denver,  Colorado metropolitan area. In addition,  the Company
will  reimburse  Employee  for taxes  payable in  respect  of the  reimbursement
hereunder by paying additional  amounts under this Section 3.7 so that the total
amount paid under this Section 3.7 ("X") equals the $50,000 amount  reimbursable
to Employee  under this Section 3.7  ("Reimbursement")  divided by one (1) minus
Employee's  effective federal,  state and local income tax rate ("TR") by use of
the following formula: X=Reimbursement.
                         -------------
                           1 - TR

              3.7  Employee  will be  entitled  to an executive  life  insurance
policy in the amount of $1.5 million.

              3.8  The  Company  has  advanced  to  Employee on his first day of
employment  $100,000,  which  will be  repaid by  Employee  (a) in cash upon his
voluntary  resignation pursuant to Section 4 hereof or (b) as a deduction to any
lump-sum  payment  made  to  Employee  by  the  Company  in  connection  with  a
termination of his employment hereunder.  Notwithstanding the foregoing,  if the
Company  reaches  its revenue  targets  for fiscal  year 2000,  the loan will be
forgiven.

              3.9  During the Term of this Agreement, the Company will lease, on
Employee's  behalf,  a Mercedes Benz S500 or like vehicle.

         4.   Term. The  initial term  of this  Agreement will be  for three (3)
years commencing on December 22, 1999 ("Term").  Beginning on December 22, 2000,
this Agreement will thereafter automatically renew from month-to-month such that
there  will  always be two (2) years  remaining  in the Term,  unless  and until
either  party  shall give at least sixty (60) days notice to the other of his or
its desire to terminate  this  Agreement (in such case,  the Term shall end upon
the date indicated in such notice). The applicable  provisions of Sections 6, 7,
and 8 shall  remain in full force and effect for the time  periods  specified in
such Sections notwithstanding the termination of this Agreement.



                                       3
<PAGE>


         5.   Termination.

              5.1  If Employee  dies during  the  Term of this  Agreement,  this
Agreement  will  terminate  and the  Company  will pay the estate of Employee an
amount equal to six (6) months salary. In addition, all stock options previously
granted to Employee shall be 100% vested upon his death.  The estate of Employee
will be entitled to exercise  all options for a period of one (1) year after the
date of death of Employee in accordance  with the plans and agreements  relating
to such options.

              5.2  If, during the Term of this Agreement, Employee is  prevented
from  performing  his duties by  reason of illness or incapacity for one hundred
forty  (140 ) days in any one  hundred  eighty  (180) day  period,  the  Company
may terminate this  Agreement,  upon thirty (30) days notice to Employee  or his
duly  appointed legal  representative. Employee will be entitled to all benefits
provided  under any  disability  plans of  the Company.  In  addition, all stock
options  previously  granted  to  Employee  shall  become  100% vested  upon his
termination of employment as a result of such illness or incapacity. Employee or
his duly appointed legal representative will be entitled to exercise all options
theretofore  vested  under the Stock Option  Agreements  for a period of one (1)
year after the date of termination  in accordance  with the plans and agreements
relating to such options.

              5.3  For the  purposes  of  this Agreement,  a "Change in Control"
of the Company shall mean and be deemed to have occurred if (a) any "person" (as
such term is used in Sections 13(d) and 14(d) of the Securities  Exchange Act of
1934 as amended (Exchange Act)) is or becomes the "beneficial owner" (as defined
in Rule 13d-3 under the Exchange Act), directly or indirectly,  of securities of
the  Company  representing  50% or  more of the  combined  voting  power  of the
Company's  then  outstanding  securities;  (b) at any  time  a  majority  of the
directors of the Company are persons who were not  nominated for election by the
Board;  (c) the stockholders of the Company approve a merger or consolidation of
the Company  with any other  corporation,  other than a merger or  consolidation
which  would  result  in  the  voting  securities  of  the  Company  outstanding
immediately   prior  thereto   continuing  to  represent  (either  by  remaining
outstanding  or by being  converted  into  voting  securities  of the  surviving
entity) at least 50% of the combined  voting power of the voting  securities  of
the Company or such surviving entity  outstanding  immediately after such merger
or  consolidation;  (d) the Company  shall sell or otherwise  dispose of, in one
transaction or a series of related  transactions,  assets  aggregating more than
50% of the assets of the Company and its subsidiaries  consolidated;  or (e) the
stockholders  of the  Company  approve  a plan of  complete  liquidation  of the
Company or any  agreement for the sale or  disposition  by the Company of all or
substantially  all the  Company's  assets.  Upon the  occurrence  of a Change in
Control,  the Company  shall pay  Employee an amount  equal to one (1) times the
aggregate  amount of his annual base salary plus his Targeted  Annual Bonus plus
the annual value of his benefits and perquisites.  At the time of the occurrence
of a Change in Control all options to purchase  shares of the Company  that have
been  granted  to  Employee  pursuant  to the  Stock  Option  Agreements  or the
Company's  stock option plans,  but not yet vested,  will  immediately  vest and
Employee shall be entitled to exercise such options in accordance with the plans
and agreements  relating to such options.  In addition,  the Company or Employee
may terminate  this  Agreement upon at least thirty (30) days notice at any time
within one (1) year after the occurrence of a Change in Control of the Company.



                                       4
<PAGE>


              5.4  Employee  may  terminate this Agreement  upon at least thirty
(30) days notice upon the  occurrence of a  constructive  dismissal of Employee.
For the purposes of this Agreement, "constructive dismissal " shall mean, unless
consented  to by  Employee  in  writing,  any of the  following  actions  by the
Company:

                   (i)  any  reduction in  the annual  salary of  Employee  or a
                        material breach of this Agreement;

                   (ii) prior to  the occurrence  of a  Change in Control of the
                        Company, any requirement to relocate to another state or
                        country,  provided, however,  that this  provision shall
                        not be applicable if the principal executive  offices of
                        the  Company  are  being  relocated  to  such  state  or
                        country;

                   (iii)any  material  reduction  in  the  value  of  Employee's
                        benefits plans and programs; and

                   (iv) a  new  Chief   Executive  Officer   is  appointed   who
                        materially reduces Employee's duties.

              5.5  The  Company  may terminate  this Agreement immediately,  for
cause for gross negligence, intentional misconduct or the commission of a felony
by Employee which could  reasonably be expected to result in material  damage to
the Company,  in which case all rights under this Agreement  shall end as of the
date of such termination.

              5.6  If  this  Agreement  is  terminated  by   the  Company  under
Section 4 or Section 5.3, or by Employee  under  Section 5.4, the Company  shall
pay Employee a termination fee in an amount equal to two (2) times the aggregate
amount of his annual base salary plus his Targeted  Annual Bonus plus the annual
value of his benefits and  perquisites.  Such  termination fee will be paid in a
lump sum within fifteen (15) days from the date of termination.  In addition, if
the  Company  terminates  this  Agreement  under  Section  4, or the  Company or
Employee terminates this Agreement under Section 5.3 or Employee terminates this
Agreement  under Section 5.4, all options to purchase shares of the Company that
have been  granted to Employee  pursuant to the Stock Option  Agreements  or the
Company's stock option plans,  but not yet vested,  will immediately vest on the
date of  termination  and Employee will be entitled to exercise all options held
by  Employee  for a period  of one (1) year  after  the date of  termination  in
accordance with the plans and agreements relating to such options.

              5.7. The  Company  shall be  responsible for  any gross-up payment
required  to off-set any excise taxes  placed  on Employee if any payments  made
to Employee under this  Section 5 are  considered  "parachute  payments" (within
the meaning of Section 280g of the Internal Revenue Code).


                                       5
<PAGE>



         6.   Non-Compete and Non-Interference.

              6.1  During  the  Term  of  this  Agreement  and,  if   Employee's
employment with the Company is terminated  under Section 4 or Section 5.3, for a
period of twelve  (12)  months  after  such  termination,  Employee  shall  not,
directly or  indirectly,  own,  manage,  operate,  control,  be employed  by, or
participate  in the ownership,  management,  operation or control of, a business
that  is  engaged  in  the  same  business  as  the  Company   within  any  area
constituting, during the term of Employee's employment or at the time Employee's
employment is terminated,  a Relevant  Area. A "Relevant  Area" shall be defined
for the purposes of this Agreement as any area located  within,  or within fifty
(50)  miles of,  the legal  boundaries  or limits of any city  within  which the
Company is engaged in business or in which the Company has publicly announced or
privately disclosed to Employee that it plans to engage in business.  If, within
one (1) year of a Change of Control of the  Company,  Employee's  employment  is
terminated by the Company under Section 4, this Section 6.1 shall not apply.

              6.2  During  the Term of  this  Agreement and for a  period of two
(2) years after  termination of this Agreement,  Employee shall not (i) directly
or  indirectly  cause or attempt to cause any  employee of the Company or any of
its affiliates to leave the employ of the Company or any affiliate,  (ii) in any
way  interfere  with the  relationship  between the Company and any  employee or
between an affiliate and any employee of the  affiliate,  or (iii)  interfere or
attempt to  interfere  with any  transaction  in which the Company or any of its
affiliates was involved during the Term of this Agreement.

              6.3  Employee   agrees   that,    because  of   the   nature   and
sensitivity  of the  information  to which he will be privy and  because  of the
nature and scope of the Company's business,  the restrictions  contained in this
Section 6 are fair and reasonable.

         7.   Confidential Information.

              7.1  The  relationship  between  the  Company and Employee  is one
of confidence  and trust.  This  relationship  and the rights granted and duties
imposed by this Section shall continue until a date ten (10) years from the date
Employee's employment is terminated.

              7.2  As used  in  this  Agreement (i)  "Confidential  Information"
means  information  disclosed  to or acquired by  Employee  about the  Company's
plans,  products,  processes and  services,  including  information  relating to
research,  development,  inventions,   manufacturing,   purchasing,  accounting,
engineering, marketing, merchandising, selling, pricing, tariffed or contractual
terms,  customer  lists and prospect  lists and other market  information,  with
respect to any of the Company's business activities; and (ii) "Inventions" means
any  inventions,  discoveries,  concepts and ideas,  whether  patentable or not,
including, without limitation,  processes, methods, formulas, and techniques (as
well as  related  improvements  and  knowledge)  that are based on or related to
Confidential   Information,   that  pertain  in  any  manner  to  the  Company's
technology,  expertise  or business  and that are made or conceived by Employee,
either  solely or jointly  with  others,  and while  employed  by the Company or
within  six (6)  months  thereafter,  whether  or not made or  conceived  during
working  hours  or  with  the  use of the  Company's  facilities,  materials  or
personnel.


                                       6
<PAGE>



              7.3  Employee  agrees that  he shall  at no time during  the  Term
of  this  Agreement  or  at  any  time  thereafter   disclose  any  Confidential
Information to any person,  firm, or corporation to any extent or for any reason
or purpose or use any  Confidential  Information  for any purpose other than the
conduct of the Company's business.

              7.4  Any Confidential  Information that  is directly or indirectly
originated,  developed or perfected to any degree by Employee during the term of
his  employment by  the Company  shall  be and remain the  sole property  of the
Company and shall be deemed trade secrets of the Company.

              7.5  Upon  termination of  Employee's employment  pursuant  to any
of the provisions herein,  Employee or his legal representative shall deliver to
the Company all originals  and all  duplicates  and/or copies of all  documents,
records,  notebooks,  and similar  repositories  of or  containing  Confidential
Information then in his possession, whether prepared by him or not.

              7.6  Employee agrees that  the covenants and agreements  contained
in this  Section 7 are fair and reasonable and that no waiver or modification of
this Section or any covenant or condition set forth herein shall be valid unless
set forth in writing and duly executed by the parties hereto.

         8.   Injunctive Relief.  Upon a material breach or threatened  material
breach  by  Employee  of  any of  the  provisions  of  Sections  6 or 7 of  this
Agreement,  the Company shall be entitled to an injunction  restraining Employee
from such breach.  Nothing herein shall be construed as prohibiting  the Company
from pursuing any other remedies for such breach or threatened breach, including
recovery of damages from Employee.

         9.   No Waiver. A waiver by the Company of a breach of any provision of
this  Agreement  by  Employee  shall not  operate or be construed as a waiver of
any subsequent or other breach by Employee.

         10.  Severability.  It is the desire and intent of the parties that the
provisions of this Agreement shall be enforced to the fullest extent permissible
under  the  laws and  public  policies  applied  in each  jurisdiction  in which
enforcement is sought.  Accordingly,  if any particular  provision or portion of
this  Agreement  shall be  adjudicated  to be  invalid  or  unenforceable,  this
Agreement  shall  be  deemed  amended  to  delete  therefrom  the  portion  thus
adjudicated  to be invalid or  unenforceable,  such  deletion to apply only with
respect to the operation of such  provision in the  particular  jurisdiction  in
which such adjudication is made.

         11.  Notices. All communications,  requests, consents and other notices
provided for in this Agreement shall be in writing and shall be deemed  given if
delivered  by hand or mailed by first  class mail, postage  prepaid, to the last
known  address of the recipient.

         12.  Governing Law.  This Agreement  shall be governed by and construed
and enforced in accordance  with the laws of the State of Colorado.


                                       7
<PAGE>



         13.  Assignment. Neither  this  Agreement  nor  any  rights  or  duties
hereunder  may be assigned  by Employee or the Company without the prior written
consent of the other, such consent not to be unreasonably withheld.

         14.  Amendments.  No  provision  of this  Agreement  shall be  altered,
amended,  revoked or waived  except by an  instrument in writing, signed by each
party to this Agreement.

         15.  Binding  Effect.  Except  as  otherwise   provided   herein,  this
Agreement shall  be binding  upon and  shall inure to the benefit of the parties
hereto  and  their  respective  legal  representatives,   heirs,  successors and
assigns.

         16.  Execution in  Counterparts.This  Agreement  may be executed in any
number of  counterparts,  each of which shall be deemed an original,  but all of
which together shall constitute one and the same instrument.

         17.  Arbitration.  Any dispute, controversy, or question arising under,
out of, or relating to this  Agreement  (or the breach  thereof) or,  Employee's
employment  with the  Company or  termination  thereof,  shall be  referred  for
arbitration  in the State of  Colorado to a neutral  arbitrator  selected by the
Employee  and the  Company  and this shall be the  exclusive  and sole means for
resolving such dispute.

         18.  Indemnification.  In addition to any rights to  indemnification to
which Employee is entitled to under the Corporation's  Articles of Incorporation
and Bylaws,  Company shall indemnify  Employee at all times during and after the
term of this Agreement to the maximum extent  permitted under Delaware  Business
Corporation  Act or any  successor  provision  thereof and any other  applicable
state law,  and shall pay  Employee's  expenses in defending  any civil  action,
suit, or proceeding in advance of the final disposition of such action,  suit or
proceeding, to the maximum extent permitted under such applicable state laws for
Employee's  action or inaction on behalf of the Company  under the terms of this
Agreement.  In connection  herewith,  if the Company has or obtains directors or
officers insurance,  so-called,  Employee shall be covered by such policy to the
same extent as the peer senior executives.

         19.  Entire Agreement. This Agreement  sets forth the  entire agreement
and  understanding  of the  parties and  supersedes  all  prior  understandings,
agreements  or  representations  by or  between the parties,  whether written or
oral, which relate in any way to the subject matter hereof.




     [Remainder of Page Intentionally Left Blank. Signature Page to Follow]


                                       8
<PAGE>



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


                                                 /s/ William S. Beans, Jr.
                                                 -------------------------------
                                                 William S. Beans, Jr.

                                                 ICG COMMUNICATIONS, INC.

                                                 By: J. Shelby Bryan
                                                    ----------------------------
                                                 Name: J. Shelby Bryan
                                                 Title: Chairman and CEO


                                       9
<PAGE>



                        EXHIBIT A TO EMPLOYMENT AGREEMENT

                                     Between

                            ICG COMMUNICATIONS, INC.

                                       And

                              WILLIAM S. BEANS, JR.

          INITIAL LIST OF EMPLOYEES REPORTING TO WILLIAM S. BEANS, JR.:
          -------------------------------------------------------------




Mike Kallet
Executive Vice President - Product Development & Technology

Cindy Schonhaut
Executive Vice President - Government & External Affairs

James Washington
Executive Vice President - Network Services

Carla Wolin
Executive Vice President - People Services

Pamela Jacobson
Executive Vice President - Sales & Marketing


                                       10




                             EMPLOYMENT AGREEMENT

         THIS EMPLOYMENT  AGREEMENT  ("Agreement") is made as of the 23rd day of
March,  2000  by   and  between ICG  Communications,  Inc.  ("Employer"  or  the
"Company") and W. Terrell Wingfield, Jr. ("Employee").

                                 R E C I T A L S

         WHEREAS, the Company desires to employ Employee as provided herein; and

         WHEREAS,  Employee  desires to be  employed  by  Employer  as  provided
herein.

         NOW, THEREFORE, in consideration of the mutual covenants and agreements
contained herein, the parties agree as follows:

         1.   Employment.  The Company  agrees  to employ  Employee and Employee
hereby agrees to be employed on a full-time basis by  the Company or  by such of
its  subsidiary  or  affiliate  corporations  as  determined  by  the Company in
such  position as  is mutually agreed, for the  period and  upon the  terms  and
conditions hereinafter set forth.

         2.   Duties.  During his employment,  Employee shall perform the duties
and bear the  responsibilities  commensurate  with  his position and shall serve
the Employer faithfully  and to the best of his ability.  Employee  shall devote
100% of his working time to carrying out his obligations hereunder.

         3.   Compensation and Benefits.

              3.1  The  Company  shall  pay  Employee  during  the  Term of this
Agreement an annual base salary, payable bi-weekly.  The annual base salary will
initially   be  Three   Hundred   Thirty-Five   Thousand   and  no/100   Dollars
($335,000.00).

              3.2  In addition  to the  base salary,  Employee  will be eligible
for an annual performance bonus in an exact amount to be determined by the Board
of Directors  of the Company or the  Compensation  Committee  of the Board.  The
annual bonus will be determined in accordance with the bonus plan of the Company
and will be based on objectives  and goals set for the Company and the Employee.
Employee's annual bonus is initially established at 50% of annual base salary if
all objectives and goals are met.

              3.3  In  addition  to  salary  and  bonus  payments  as   provided
above,  the Company will provide  Employee,  during the Term of this  Agreement,
with the  benefits  of such  insurance  plans,  hospitalization  plans and other
perquisites  as shall be  generally  provided to employees of the Company at his
level and for which  Employee  may be  eligible  under the terms and  conditions
thereof.  Employee  will also be entitled  to all  benefits  provided  under any
directors and officers  liability  insurance or errors and  omissions  insurance
maintained by the Company.

              3.4  Throughout  the  Term of this  Agreement,  the  Company  will
reimburse  Employee  for  all  reasonable  out-of-pocket  expenses  incurred  by
Employee in connection  with the business of the Company and the  performance of
his duties under this Agreement, upon presentation to the Company by Employee of
an itemized accounting of such expenses with reasonable supporting data.


                                       1
<PAGE>


              3.5  The  Company  will  from time  to  time  provide to  Employee
stock options and/or awards  pursuant to and subject to the terms and conditions
of the Company's Stock Option Plans and/or stock option agreements.

         4.   Term. The initial term of this Agreement will be for two (2) years
commencing  as  of  the  date  hereof  ("Term").  From  the  date  hereof,  this
Agreement  will automatically  renew  from  month-to-month  such that there will
always  be two (2) years  remaining in the Term,  unless and until either  party
shall give at least  sixty (60) days  notice to  the other of his or its  desire
to terminate  this  Agreement (in such case,  the  Term shall end  upon the date
indicated in such notice).  The  applicable  provisions of Sections  6, 7, and 8
shall remain  in full force and  effect for the time  periods  specified in such
Sections notwithstanding the termination of this Agreement.

         5.   Termination.

              5.1  If  Employee dies during  the Term  of this  Agreement,  this
Agreement will terminate.  The Company will pay the estate of Employee an amount
equal to three (3) months  salary.  In addition,  the estate of Employee will be
entitled to exercise all options  theretofore  vested under the Company's  Stock
Option Plans for a period of one (1) year after the date of death of Employee in
accordance with the plans and agreements relating to such options.

              5.2  If,  during   the  Term  of   this  Agreement,  Employee   is
prevented from  performing his duties by reason of illness or incapacity for one
hundred forty (140) days in any one hundred eighty (180) day period, the Company
may terminate  this  Agreement,  upon thirty (30) days notice to Employee or his
duly appointed legal  representative.  Employee will be entitled to all benefits
provided under any disability plans of the Company. In addition, Employee or his
duly  appointed  legal  representative  will be entitled to exercise all options
theretofore  vested under the  Company's  Stock Option Plans for a period of one
(1) year  after  the date of  termination  in  accordance  with  the  plans  and
agreements relating to such options.

              5.3  For the  purposes  of  this Agreement,  a "Change in Control"
of the Company shall mean and be deemed to have occurred if (a) any "person" (as
such term is used in Sections 13(d) and 14(d) of the Securities  Exchange Act of
1934 as amended (Exchange Act)) is or becomes the "beneficial owner" (as defined
in Rule 13d-3 under the Exchange Act), directly or indirectly,  of securities of
the  Company  representing  50% or  more of the  combined  voting  power  of the
Company's  then  outstanding  securities;  (b) at any  time  a  majority  of the
directors of the Company are persons who were not  nominated for election by the
Board;  (c) the stockholders of the Company approve a merger or consolidation of
the Company  with any other  corporation,  other than a merger or  consolidation
which  would  result  in  the  voting  securities  of  the  Company  outstanding
immediately   prior  thereto   continuing  to  represent  (either  by  remaining
outstanding  or by being  converted  into  voting  securities  of the  surviving
entity) at least 50% of the combined  voting power of the voting  securities  of
the Company or such surviving entity  outstanding  immediately after such merger
or  consolidation;  (d) the Company  shall sell or otherwise  dispose of, in one
transaction or a series of related  transactions,  assets  aggregating more than
50% of the assets of the Company and its subsidiaries  consolidated;  or (e) the
stockholders  of the  Company  approve  a plan of  complete  liquidation  of the
Company or any  agreement for the sale or  disposition  by the Company of all or
substantially  all the  Company's  assets.  Upon the  occurrence  of a Change of
Control of the Company,  all options to purchase shares of the Company that have
been  granted to Employee  pursuant to the  Company's  Stock Option Plans and/or
agreements,  but not yet vested,  will  immediately  vest and Employee  shall be
entitled to exercise  such options in accordance  with the plans and  agreements
relating to such options, provided,  however, that the options granted under the
Share Price  Appreciation  Vesting  Non-Qualified  Stock Option  Agreement dated
March 23, 2000 between Employee and the Company shall not vest on an accelerated


                                       2
<PAGE>


basis  upon the  occurrence  of a Change of  Control  of the  Company  except as
expressly  set forth in that option  agreement.  At any time within one (1) year
after the  occurrence of a Change in Control of the Company,  either the Company
or Employee may terminate this Agreement upon at least thirty (30) days notice.

              5.4  Employee  may terminate  this Agreement upon  at least thirty
(30) days notice upon the  occurrence of a  constructive  dismissal of Employee.
For the purposes of this Agreement,  "constructive dismissal" includes,  without
limiting  the  generality  of  any  action  by  the  Company  which  constitutes
constructive  dismissal,  unless consented to by Employee in writing, any of the
following actions by the Company:

              (i)   any  material reduction  in Employee's   positions,  duties,
                    responsibilities,   powers  or  reporting relationships;

              (ii)  any reduction in the annual compensation of Employee;

              (iii) prior  to  the  occurrence of  a Change  in  Control  of the
                    Company, any requirement to relocate to another city,  state
                    or country, provided, however, that this provision shall not
                    be  applicable  if the  principal  executive  offices of the
                    Company are being relocated to such city, state or country;

              (iv)  subsequent to  the occurrence of a Change  in Control of the
                    Company,  any requirement to relocate to another city, state
                    or country; and

              (v)   any material  reduction  in the value of Employee's benefits
                    plans   and  programs,  including,   without  limiting   the
                    generality of the foregoing, bonus arrangements.

              5.5  The  Company  may  terminate this Agreement  immediately  for
gross  negligence,  intentional  misconduct or the commission of a felony by the
Employee, in which case all rights under this Agreement shall end as of the date
of such termination.

              5.6  If  this  Agreement  is  terminated  by   the  Company  under
Section 4 or Section 5.3, the Company shall pay Employee a termination fee in an
amount  equal to two (2) times the  aggregate  amount of his annual  base salary
plus his  targeted  annual  bonus  plus the  annual  value of his  benefits  and
perquisites. Such termination fee will be paid in a lump sum within fifteen (15)
days from the date of  termination.  If this Agreement is terminated by Employee
under Section 5.4, the Company will pay Employee a termination  fee equal to one
(1) times the  aggregate  amount of his annual  base  salary  plus his  targeted
annual  bonus  plus the  annual  value of his  benefits  and  perquisites.  Such
termination  fee will be paid in a lump sum  within  fifteen  (15) days from the
date of termination. In addition, if the Company terminates this Agreement under
Section 4 or Employee  terminates  this  Agreement  under Section 5.3 or Section
5.4, all options to purchase shares of the Company and/or stock awards that have
been granted to Employee,  but not yet vested, will immediately vest on the date
of termination and Employee will be entitled to exercise all options held by the
Employee  for a  period  of six (6)  months  after  the date of  termination  in
accordance  with the plans and  agreements  relating to such options,  provided,
however,  the  options  granted  under  the  Share  Price  Appreciation  Vesting
Non-Qualified  Option  Agreement  dated March 23, 2000 between  Employee and the
Company shall not vest on an accelerated  basis upon  Employee's  termination of
employment except as expressly set forth in that option agreement.  If the terms
of this Section 5.6 and the terms of the plans and  agreements  relating to such
stock options and/or awards conflict, the terms of the option plans and/or award
agreements shall control.



                                       3
<PAGE>


         5.7  The Company shall be responsible for any gross-up payment required
to  off-set  any excise  taxes  placed  on  Employee  if  any payments  made  to
Employee under  this Section 5  are considered  "parachute  payments" within the
meaning of Section 280g of the Internal Revenue Code.

         6.   Non-Compete and Non-Interference.

              6.1  During  the  Term  of  this  Agreement  and,  if   Employee's
employment with the Company is terminated  under Section 4 or Section 5.3, for a
period of twelve  (12)  months  after  such  termination,  Employee  shall  not,
directly or  indirectly,  own,  manage,  operate,  control,  be employed  by, or
participate  in the ownership,  management,  operation or control of, a business
that  is  engaged  in  the  same  business  as  the  Company   within  any  area
constituting, during the term of Employee's employment or at the time Employee's
employment is terminated,  a Relevant  Area. A "Relevant  Area" shall be defined
for the purposes of this Agreement as any area located  within,  or within fifty
(50)  miles of,  the legal  boundaries  or limits of any city  within  which the
Company is engaged in business or in which the Company has publicly announced or
privately disclosed to Employee that it plans to engage in business.

              6.2. During  the Term  of this  Agreement and  for a period of two
(2) years after  termination of this Agreement,  Employee shall not (i) directly
or  indirectly  cause or attempt to cause any  employee of the Company or any of
its affiliates to leave the employ of the Company or any affiliate,  (ii) in any
way  interfere  with the  relationship  between the Company and any  employee or
between an affiliate and any employee of the  affiliate,  or (iii)  interfere or
attempt to  interfere  with any  transaction  in which the Company or any of its
affiliates was involved during the Term of this Agreement.

              6.3  Employee agrees that, because  of the nature and  sensitivity
of the  information  to which he  will be privy and  because  of the  nature and
scope of the Company's business,  the restrictions  contained in this  Section 6
are fair and reasonable.

         7.   Confidential Information.

              7.1  The  relationship  between  the  Company  and Employee is one
of confidence  and trust.  This  relationship  and the rights granted and duties
imposed by this Section shall continue until a date ten (10) years from the date
Employee's employment is terminated.

              7.2  As  used in  this  Agreement (i)  "Confidential  Information"
means  information  disclosed  to or acquired by  Employee  about the  Company's
plans,  products,  processes and  services,  including  information  relating to
research,  development,  inventions,   manufacturing,   purchasing,  accounting,
engineering, marketing, merchandising, selling, pricing, tariffed or contractual
terms,  customer  lists and prospect  lists and other market  information,  with
respect to any of the Company's business activities; and (ii) "Inventions" means
any  inventions,  discoveries,  concepts and ideas,  whether  patentable or not,
including, without limitation,  processes, methods, formulas, and techniques (as
well as  related  improvements  and  knowledge)  that are based on or related to
Confidential   Information,   that  pertain  in  any  manner  to  the  Company's
technology,  expertise  or business  and that are made or conceived by Employee,
either  solely or jointly  with  others,  and while  employed  by the Company or
within  six (6)  months  thereafter,  whether  or not made or  conceived  during
working  hours  or  with  the  use of the  Company's  facilities,  materials  or
personnel.

              7.3  Employee  agrees  that he  shall at  no time during  the Term
of  this  Agreement  or  at  any  time  thereafter   disclose  any  Confidential
Information  to any person,  firm or corporation to any extent or for any reason
or purpose or use any  Confidential  Information  for any purpose other than the
conduct of the Company's business.


                                       4
<PAGE>


              7.4  Any Confidential Information  that is directly or  indirectly
originated,  developed or perfected to any degree by Employee during the term of
his  employment  by the  Company shall  be and remain the  sole property  of the
Company and shall be deemed trade secrets of the Company.

              7.5  Upon  termination  of Employee's  employment  pursuant to any
of the provisions herein,  Employee or his legal representative shall deliver to
the Company all originals  and all  duplicates  and/or copies of all  documents,
records,  notebooks,  and similar  repositories  of or  containing  Confidential
Information then in his possession, whether prepared by him or not.

              7.6  Employee agrees that  the covenants and agreements  contained
in this  Section 7 are fair and reasonable and that no waiver or modification of
this Section or any covenant or condition set forth herein shall be valid unless
set forth in writing and duly executed by the parties hereto.

         8.   Injunctive Relief.  Upon a material breach or threatened  material
breach  by  Employee  of  any of  the  provisions  of  Sections  6 or 7 of  this
Agreement,  the Company shall be entitled to an injunction  restraining Employee
from such breach.  Nothing herein shall be construed as prohibiting  the Company
from pursuing any other remedies for such breach or threatened breach, including
recovery of damages from Employee.

         9.   No Waiver. A waiver by the Company of a breach of any provision of
this  Agreement by Employee shall not operate or be construed as a waiver of any
subsequent or other breach by Employee.

         10.  Severability.  It is the desire and intent of the parties that the
provisions of this Agreement shall be enforced to the fullest extent permissible
under  the  laws and  public  policies  applied  in each  jurisdiction  in which
enforcement is sought.  Accordingly,  if any particular  provision or portion of
this  Agreement  shall be  adjudicated  to be  invalid  or  unenforceable,  this
Agreement  shall  be  deemed  amended  to  delete  therefrom  the  portion  thus
adjudicated  to be invalid or  unenforceable,  such  deletion to apply only with
respect to the operation of such  provision in the  particular  jurisdiction  in
which such adjudication is made.

         11.  Notices.  All communications, requests, consents and other notices
provided for in this  Agreement shall be in writing and shall be deemed given if
delivered by hand or mailed by first class mail,  postage  prepaid,  to the last
known  address of the recipient.

         12.  Governing Law.  This Agreement shall be governed by and  construed
and enforced in accordance  with the laws of the State of Colorado.

         13.  Assignment.  Neither  this  Agreement  nor  any rights  or  duties
hereunder  may be assigned by Employee or the Company  without the prior written
consent of the other, such consent not to be unreasonably withheld.

         14.  Amendments.  No  provision  of  this  Agreement  shall be altered,
amended,  revoked or waived except  by an instrument in  writing, signed by each
party to this Agreement.

         15.  Binding  Effect.  Except  as  otherwise  provided   herein,   this
Agreement shall be binding  upon and shall inure to the  benefit of the  parties
hereto  and  their  respective  legal  representatives,  heirs,  successors  and
assigns.



                                       5
<PAGE>


         16.  Execution in Counterparts.  This Agreement  may be executed in any
number of  counterparts,  each of which shall be  deemed an original, but all of
which together shall constitute one and the same instrument.

         17.  Entire  Agreement.  This Agreement sets forth the entire agreement
and  understanding  of  the parties  and supersedes  all  prior  understandings,
agreements  or representations  by or  between  the parties,  whether written or
oral, which relate in any way to the subject matter hereof.



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



                                            W. TERRELL WINGFIELD, JR.


                                            /s/ W. Terrell Wingfield, Jr.
                                            ------------------------------------




                                            ICG COMMUNICATIONS, INC.

                                            By: /s/ William S. Beans, Jr.
                                               ---------------------------------
                                            Name:  William S. Beans, Jr.
                                                 -------------------------------
                                            Title:  President and COO
                                                   -----------------------------


                                       6




                                            DEFERRED  COMPENSATION  AGREEMENT is
                                    made and entered  into as of the 31st day of
                                    March,    2000    by   and    between    ICG
                                    COMMUNICATIONS, INC., a Delaware corporation
                                    (the  "Company"),  and J. SHELBY  BRYAN (the
                                    "Employee").

                             W I T N E S S E T H:

            WHEREAS,  the  Employee is the  Chairman  of  the  Board  and  Chief
Executive Officer of the Company;

            WHEREAS,  the Company desires to recognize the services the Employee
currently  performs  and has  performed  for the  Company  and the  value to the
Company of such services and, in particular, to recognize the Employee's efforts
in the Company's  pending private equity financing in the amount of $750,000,000
by affiliates of Hicks Muse Tate & Furst Incorporated, Liberty Media Corporation
and Gleacher Capital Partners (the "Private Equity Transaction");

            NOW THEREFORE, in consideration of the premises and mutual covenants
and   obligations   hereinafter   set  forth,   and  other  good  and   valuable
consideration,  the receipt and sufficiency of which is hereby acknowledged, the
parties hereby agree as follows:

     Section 1.    Definitions.

            As used in this  Agreement,  the  following  terms  shall  have  the
following meanings:

            "Commission"  shall mean the Securities  and Exchange  Commission or
any other Governmental Authority at the time administering the Securities Act.

            "Common Stock" shall mean shares of the common stock of the Company,
$.01 par value per share.

            "Common  Stock  Equivalent"  shall mean one share of Common Stock or
the right to acquire, whether or not such right is immediately exercisable,  one
share of Common  Stock,  whether  evidenced by an option,  warrant,  convertible
security or other instrument or agreement.

            "Company"  shall have the  meaning  ascribed to it in the caption to
this Agreement.

            "Demand Registration" shall mean a registration under the Securities
Act requested in accordance with Section 4.

<PAGE>



            "Employee"  shall have the meaning  ascribed to it in the caption to
this Agreement.

            "Governmental   Authority"   shall  mean  any  domestic  or  foreign
government  or political  subdivision  thereof,  whether on a federal,  state or
local level and whether executive,  legislative or judicial in nature, including
any agency,  authority,  board, bureau,  commission,  court, department or other
instrumentality thereof.

            "Other  Shares"  shall mean at any time those shares of Common Stock
which do not constitute Primary Shares or Shares.

            "Person" shall be construed as broadly as possible and shall include
an individual person, a partnership (including a limited liability partnership),
a  corporation,  an  association,  a joint stock  company,  a limited  liability
company,  a  trust,  a  joint  venture,  an  unincorporated  organization  and a
Governmental Authority.

            "Primary  Shares"  shall  mean,  at any  time,  the  authorized  but
unissued  shares of Common  Stock or Common  Stock  held by the  Company  in its
treasury.

            "Prospectus"  shall mean the  prospectus  included in a Registration
Statement,  including  any  prospectus  subject  to  completion,  and  any  such
prospectus as amended or supplemented by any prospectus  supplement with respect
to the terms of the offering of any portion of the Shares and, in each case,  by
all  other   amendments   and   supplements   to  such   prospectus,   including
post-effective  amendments, and in each case including all material incorporated
by reference therein.

            "Registration  Statement" shall mean any  registration  statement of
the Company which covers any of the Shares,  and all amendments and  supplements
to any such Registration Statement, including post-effective amendments, in each
case including the Prospectus  contained  therein,  all exhibits thereto and all
material incorporated by reference therein.

            "Representative"  of a Person shall be  construed  broadly and shall
include such Person's partners, officers, directors, employees, agents, counsel,
accountants and other representatives.

            "Securities  Act" shall mean the Securities Act of 1933, as amended,
or  any  successor  Federal  statute,  and  the  rules  and  regulations  of the
Commission promulgated  thereunder,  all as the same may from time to time be in
effect.

            "Underwriter"  shall  mean a  securities  dealer who  purchases  any
Shares as principal and not as part of such dealer's market-making activities.

    Section 2.     Compensation; Payment Terms.

         (a) In addition  to, and not in lieu of, any and all  compensation  and
benefit arrangements  currently existing or hereinafter entered into between the
Company and the Employee, on January 1, 2001 (the "Delivery Date"),  the Company
shall issue the  Employee an aggregate  amount of 50,000  shares of Common Stock


                                       2
<PAGE>


(the "Shares"), of the Company; provided, however, that the Shares shall only be
issued to the Employee on the terms hereof after the  completion  of the Private
Equity  Transaction.  In the event that the Private  Equity  Transaction  is not
completed for any reason by the Delivery Date,  this Agreement  shall  terminate
and the Company shall have no obligations hereunder. If the Employee's period of
employment is terminated for any reason,  the Employee shall be entitled to have
the  Company  issue the  Shares to the  Employee  or the  Employee's  designated
beneficiary(ies) in the same manner as set forth above.

         (b) Nothing  contained  herein shall be  deemed to exclude the Employee
from any base or supplemental compensation, bonus, pension, insurance, severance
pay or other benefit to which he otherwise might be or might become  entitled as
an  employee of  the  Company.  The  deferred  compensation  payable under  this
Agreement  shall not be deemed  salary or other compensation to the Employee for
the  purpose  of  computing benefits  to which  he  may be  entitled  under  any
employment, pension, retirement,  stock option or  other agreement, benefit plan
or arrangement of the  Company for the benefit  of the Employee or the Company's
employees.

    Section 3.     Gross-Up Payment.

         (a) In the event any  amounts  paid or payable to the  Employee  by the
Company contemplated  by this Agreement  which are the type  encompassed  within
Section 280G of the Internal Revenue Code of 1986, as amended (the "Code"),  are
subject to the tax imposed by Section 4999 of the Code (or any similar  tax that
may hereafter be imposed by the Internal Revenue Service), and/or any comparable
or similar  tax imposed  by any  state  or local  taxing  authority,  including,
without limitation,  any interest or penalties  due thereon  (collectively,  the
"Excise Tax"),  the Company  shall  pay to the Employee  in cash  an  additional
amount (the  "Gross-Up  Payment")  such that  the net  amount  retained  by  the
Employee  after deduction of the Excise Tax on the Gross-Up Payment,  as well as
any  other taxes (including  without limitation  Federal, state and local income
taxes) due solely as a result of payment of the Gross-Up Payment, shall be equal
to the full  amount of the deferred  compensation  payments contemplated by this
Agreement.

         (b) Nothing in this Section 3 shall be construed to require the Company
to pay  any amounts due by the  Employee in respect of Federal,  state and local
income  taxes  on  the  deferred  compensation   payments  contemplated  by this
Agreement (other than the Excise Tax and the other taxes, interest and penalties
if any, described in Section 3(a)).

         (c) The  Gross-Up  payment  shall  be made  promptly upon the Company's
receipt of  notice from the Employee and his tax advisor, which advisor shall be
selected by the Employee and  reasonably  satisfactory  to the  Company,  of the
reasonable  determination that the Excise  Tax is due and payable as a result of
the deferred compensation payments contemplated by this Agreement.


                                       3
<PAGE>



    Section 4.     Demand Registration on Form S-3.

         (a) The Employee may  make up to one (1) written  request for a  Demand
Registration  of  all or any  part  of the  Shares.  Any  request  for a  Demand
Registration will specify the aggregate number of Shares proposed to be sold and
will also specify the intended  method of  disposition  thereof.  A registration
will not count as a Demand Registration until it has become effective.  Should a
Demand Registration not become effective due to the inability of the Employee to
reach  agreement with the  Underwriters  for the proposed sale on price or other
customary terms for such  transaction,  then such Demand  Registration  shall be
deemed to have been effected (provided that (i) if the Demand  Registration does
not become  effective  because a material  adverse  change has  occurred,  or is
reasonably likely to occur, in the condition (financial or otherwise), business,
assets or results of operations of the Company and its  subsidiaries  taken as a
whole  subsequent to the date of the written request made by the Employee,  (ii)
if the Company withdraws the Demand  Registration for any reason or preempts the
request for the Demand  Registration or (iii) if, after the Demand  Registration
has become  effective,  an offering  of Shares  pursuant  to a  registration  is
interfered  with by any stop order,  injunction or other order or requirement of
the  Commission  or other  Governmental  Authority  or  court,  then the  Demand
Registration  shall not be deemed to have been  effected and will not count as a
Demand Registration.

         (b) If the Employee so elects, the  offering of such Shares pursuant to
such  Demand  Registration  shall  be  in  the  form  of  a  "firm   commitment"
underwritten offering.  The Employee shall have the right to select the managing
Underwriters  and any additional  investment  bankers and managers to be used in
connection with  any  offering  under this Section 4, subject  to the  Company's
approval,  which approval shall not be unreasonably withheld.

         (c)  Securities to be sold for the account of any Person (including the
Company) other than the Employee shall not be included in a Demand  Registration
if the managing  Underwriter  or  Underwriters  shall advise the Company and the
Employee in writing that the inclusion of such  securities  will  materially and
adversely  affect  the price of the  offering  (a  "Material  Adverse  Effect").
Furthermore,  in the event the managing Underwriter or Underwriters shall advise
the Company or the Employee that even after exclusion of all securities of other
Persons (including the Company) pursuant to the immediately  preceding sentence,
the number of Shares proposed to be included in such Demand  Registration by the
Employee is sufficiently large to cause a Material Adverse Effect, the Shares to
be included in such Demand  Registration  shall equal the number of shares which
the Company and the Employee are so advised can be sold in such offering without
a Material Adverse Effect.

         (d) If the Company  shall be requested by the  Employee (the "Request")
to  effect a registration under the  Securities Act of Shares in accordance with
this  Section 4, then the  Company shall  promptly give  written  notice of such
proposed registration to the Employee and shall offer to  include  the Shares in
such  proposed  registration.  The Request  shall specify  the number  of Shares
proposed to be included in such registration. The Company shall promptly use its
best efforts to  effect such  registration of the  Shares which the  Company has


                                       4
<PAGE>


been so requested to register on Form S-3, if such form is available.

    Section 5.     Piggyback Registration.

         (a) If the Company  at any time  proposes  fo r any reason  to register
Primary Shares or Other Shares under the  Securities Act (other than on Form S-4
or Form  S-8  promulgated  under  the  Securities  Act or  any  successor  forms
thereto), it shall promptly give written notice to the Employee of its intention
to register  the Primary  Shares or Other Shares and, upon the written  request,
given within 20 days after  delivery of any such notice by the Company,  of such
Employee to include in such registration Shares (which request shall specify the
number of Shares  proposed to be  included in such  registration),  the  Company
shall use its  best  efforts to  cause all such  Shares to be  included in  such
registration on the same terms and conditions as the securities otherwise  being
sold in such registration, provided,  however,  that if the managing Underwriter
advises  the Company  that the  inclusion  of  all the  Shares or  Other  Shares
proposed to be included in such registration would interfere with the successful
marketing (including pricing) of Primary Shares proposed to be registered by the
Company, then the numberof Primary Shares, Other Shares and Shares  proposed  to
be included in such registration shall be included in the following order:

                   (i)   first, the Primary Shares; and

                   (ii)  second, the Shares and the Other Shares, pro rata.

    Section 6.     Preparation and Filing.

         (a) If and whenever the Company is under an obligation  pursuant to the
provisions of this Agreement to use its best efforts to effect the  registration
of any Shares, the Company shall, as expeditiously as practicable:

                   (i) use its best efforts  to cause a  Registration  Statement
    that registers such  Shares to become and remain  effective for a  period of
    120 days or until all of such Shares have been disposed of (if earlier);

                   (ii)  furnish, at least five business days  before  filing  a
    Registration  Statement that  registers such Shares,  a Prospectus  relating
    thereto and  any  amendments  or supplements  relating to such  Registration
    Statement or Prospectus,  to  counsel  for the  Employee  copies of all such
    documents  proposed  to  be  filed (it  being  understood   that  such  five
    business-day period need not apply to successive drafts of the same document
    proposed  to be filed so long as such successive drafts are supplied to such
    counsel  in advance  of the  proposed  filing by a  period of  time that  is
    customary and reasonable under the circumstances);

                   (iii)prepare and file with the Commission such amendments and
    supplements to such Registration Statement and Prospectus used in connection
    therewith as may be necessary to keep such Registration  Statement effective
    for the lesser of a period of 120 days or until all of such Shares have been


                                       5
<PAGE>


    disposed of (if earlier) and to comply with the provisions of the Securities
    Act with respect to the sale or other disposition of such Shares;

                   (iv) notify  counsel for the  Employee in writing  (A) of any
    comments by the  Commission with  respect to such Registration  Statement or
    Prospectus,  or  any  request  by   the  Commission  for  the  amending   or
    supplementing thereof or  for additional  information with respect  thereto,
    (B) of the  issuance by the  Commission of any  stop  order  suspending  the
    effectiveness of such Registration Statement or Prospectus or any  amendment
    or supplement thereto or the initiation of any  proceedings for that purpose
    and (C) of the receipt by the Company of any notification  with  respect  to
    the suspension of  the  qualification   of  such  Shares  for  sale  in  any
    jurisdiction  or the  initiation or  threatening of any  proceeding for such
    purposes;

                   (v) use its best efforts to  register or  qualify such Shares
    under such  other securities  or blue sky  laws of such jurisdictions as any
    seller  of Shares  reasonably  requests and do any  and all  other  acts and
    things which may be reasonably  necessary or advisable to enable such seller
    of Shares to consummate the disposition in such jurisdictions of the  Shares
    owned  by such  seller;  provided,  however, that the  Company  will  not be
    required  to qualify  generally to do  business,  subject itself to  general
    taxation or consent to general service of process in any  jurisdiction where
    it would not otherwise be required to do so but for this clause (v);

                   (vi) furnish  to each  seller  of  such  Shares  such  number
    of  copies  of  a  summary  Prospectus  or  other  Prospectus,  including  a
    preliminary   Prospectus,  in  conformity   with  the  requirements  of  the
    Securities  Act,  and  such  other documents  as such  seller of Shares  may
    reasonably  request  in   order  to  facilitate  the  public  sale  or other
    disposition of such Shares;

                   (vii) use its  best  efforts  to  cause  such  Shares  to  be
    registered with or approved by such other Governmental Authorities as may be
    necessary by virtue of the business and  operations of the Company to enable
    the seller or sellers thereof to consummate the disposition of such Shares;

                   (viii)notify on a timely  basis  each  seller of such  Shares
    at any time when a  Prospectus  relating to such  Shares is  required to  be
    delivered under the Securities Act within the appropriate  period  mentioned
    in clause (i) of this Section 6(a) of the happening of any event as a result
    of which the Prospectus included in such Registration Statement,  as then in
    effect, includes an untrue statement of a material fact or  omits to state a
    material  fact  required  to  be stated  therein  or  necessary  to make the
    statements  therein  not  misleading  in  light of  the  circumstances  then
    existing  and, at  the request of  such seller,  prepare and furnish to such
    seller a reasonable  number of copies of a  supplement to or an amendment of
    such  Prospectus as may  be necessary so  that,  as thereafter  delivered to
    the  offerees of such  shares,  such Prospectus  shall not include an untrue
    statement of a  material  fact or omit to state a material  fact required to
    be  stated  therein   or  necessary  to  make  the  statements  therein  not


                                       6
<PAGE>


    misleading in light of the circumstances then existing;

                   (ix) make available for inspection  by  any  seller  of  such
    Shares,   any  Underwriter participating in any disposition pursuant to such
    Registration  Statement and any attorney, accountant or other agent retained
    by any such seller or  Underwriter  (collectively,  the  "Inspectors"),  all
    pertinent  financial,  business  and  other  records,  pertinent   corporate
    documents and properties of the Company (collectively,  the  "Records"),  as
    shall  be  reasonably  necessary  to  enable  them  to  exercise  their  due
    diligence  responsibility,  and cause the  Company's officers, directors and
    employees  to  supply  all  information  (together  with  the  Records,  the
    "Information") reasonably requested  by any  such  Inspector  in  connection
    with  such Registration  Statement  (and any of the  Information  which  the
    Company  determines  in  good  faith  to  be  confidential,  and  of   which
    determination the Inspectors are so notified,  shall not be disclosed by the
    Inspectors unless (A) the  disclosure  of such  Information  is necessary to
    avoid or  correct a misstatement or omission in the  Registration Statement,
    (B) the release of such  Information  is ordered  pursuant  to a subpoena or
    other order from a court of competent jurisdiction, (C) such Information has
    been made generally  available to  the public, and (D) the seller  of Shares
    agrees that it will, upon  learning that disclosure  of such  Information is
    sought in  a court of  competent  jurisdiction,  give  notice to the Company
    and allow the  Company, at the Company's  expense, to undertake  appropriate
    action to prevent disclosure of the Information deemed confidential);

                   (x) use its best  efforts  to  obtain  from  its  independent
    certified public accountants a "cold comfort"  letter in customary  form and
    covering  such  matters of  the type  customarily  covered by  cold  comfort
    letters;

                   (xi) use its  best efforts  to obtain,  from its counsel,  an
    opinion or opinions in customary  form (which shall also be addressed to the
    sellers of Shares in such registration);

                   (xii) provide  a transfer  agent and  registrar (which may be
    the same entity and which may be the Company) for such Shares;

                   (xiii) issue to any Underwriter to which any seller of Shares
    may sell Shares in such offering certificates evidencing such Shares;

                   (xiv) list such Shares on any national securities exchange on
    which any shares  of the Common  Stock are listed or, if the Common Stock is
    not listed  on a national  securities  exchange,  use  its best  efforts  to
    qualify such Shares for inclusion on the automated quotation system  of  the
    National  Association  of Securities  Dealers,  Inc. (the "NASD"),  National
    Market  System ("NMS"),  or such other national  securities  exchange as the
    holder of such Shares shall request;

                   (xv) otherwise  use  its  best  efforts to  comply  with  all
    applicable rules and regulations of the Commission; and



                                       7
<PAGE>


                   (xvi) use its best efforts to take all other steps  necessary
    to effect  the registration of such Shares contemplated hereby.

              (b) each  holder  of  Shares  that  sells  Shares  pursuant  to  a
registration  under this  Agreement  agrees that during such time as such seller
may be engaged in a distribution of the Shares, such  seller  shall comply  with
Regulation  M promulgated under the Exchange Act and pursuant  thereto it shall,
among other things: (i) not engage in any stabilization  activity in  connection
with the  Common  Stock of  the  Company in  contravention of  such rules;  (ii)
distribute the  Shares  under the  Registration  Statement  solely in the manner
described in the Registration  Statement;  and (iii) cease  distribution of such
Shares pursuant to such  Registration Statement upon  receipt of written  notice
from the  Company that  the prospectus  covering the Shares contains any  untrue
statement  of a material  fact or omits  a material fact  required to be  stated
therein or necessary to make the statements therein not misleading.

    Section 7.     Registration Expenses.

            All reasonable expenses incurred by the Company, including,  without
limitation, all registration and filing fees (including all expenses incident to
filing with the NASD),  fees and expense of complying  with  securities and blue
sky laws,  printing  expenses,  fees and expenses of the  Company's  counsel and
accountants and reasonable fees and expenses of counsel for the Employee,  shall
be paid by the Company.

    Section 8.     Indemnification.

         (a) In  connection  with  any  registration  of any  Shares  under  the
Securities  Act pursuant to this  Agreement,  the Company  shall enter into such
reasonable customary indemnification agreements that indemnify and hold harmless
the seller of such  Shares, each  Underwriter, broker or any other Person acting
on behalf of such seller, each other Person,  if any,  who  controls  any of the
foregoing   Persons  within  the   meaning  of  the  Securities   Act  and  each
Representative of any  of the foregoing  Persons,  against any  losses,  claims,
damages or liabilities,  joint or several, to which any of the foregoing Persons
may  become  subject  under  the  Securities  Act or otherwise,  insofar as such
losses, claims, damages or liabilities (or actions in respect thereof) arise out
of or  are  based upon an  untrue  statement or alleged  untrue  statement  of a
material  fact contained  in the Registration  Statement under which such Shares
were registered,  any  preliminary  Prospectus  or  final  Prospectus  contained
therein,  any  amendment  or  supplement  thereto or  any  document  incident to
registration or qualification of any Shares,  or arise out of or are based  upon
the omission or alleged omission to state therein a material fact required to be
stated  therein or necessary to make the  statements therein not  misleading or,
with  respect  to any  Prospectus, necessary  to make the statements  therein in
light of the  circumstances  under which they  were made not misleading,  or any
violation by the Company of the Securities Act  or state  securities or blue sky
laws applicable  to the Company  and relating to  action or inaction required of
the Company  in connection with such registration  or  qualification  under such
state securities or blue sky laws, and the Company shall promptly reimburse such
seller,  such  Underwriter,  such  broker,  such  controlling  Person  or   such
Representatives  for any reasonable  legal or other expenses  incurred by any of


                                       8
<PAGE>


them in connection with investigating or defending any such loss, claim, damage,
liability or action;  provided, however, that the Company shall not be liable to
any such Person  to the extent that  any such loss,  claim,  damage or liability
arises out of or is based upon an untrue statement or alleged  untrue  statement
or  omission  or  alleged   omission   made  in  said  Registration   Statement,
preliminary   Prospectus,  amendment,   supplement  or   document  incident   to
registration or  qualification  of any Shares in reliance upon and in conformity
with written  information  furnished to the Company through an  instrument  duly
executed by such Person,  or a Person duly acting on their behalf,  specifically
for use  in  the  preparation  thereof;  provided  further,  however,  that  the
foregoing  indemnity  agreement is subject to the  condition that, insofar as it
relates to any untrue statement, allegedly untrue statement, omission or alleged
omission made in any preliminary  Prospectus but eliminated or remedied  in  the
final  Prospectus  (filed  pursuant  to  Rule  424 of the  Securities Act), such
indemnity  agreement shall not inure to  the  benefit of any  indemnified  party
from whom the  Person  asserting  any loss,  claim, damage, liability or expense
purchased the Shares which are the subject  thereof,  if a  copy of  such  final
Prospectus  had  been  timely made  available to such indemnified party and such
final Prospectus  was not delivered to such Person with or prior to the  written
confirmation  of the sale of such  Registrable  Shares  to such Person.

         (b) In connection with any  registration of Shares under the Securities
Act pursuant to this Agreement, each  seller  of Shares  shall  enter  into such
reasonable customary indemnification agreements that indemnify and hold harmless
(in the same manner and to the same extent as set forth in paragraph (a) of this
Section 8) the Company,  each  Underwriter or broker  involved in such offering,
each other seller of Shares under such Registration  Statement,  each Person who
controls any of the foregoing  Persons  within the meaning of the Securities Act
and any Representative of the foregoing Persons with respect to any statement or
omission from such Registration  Statement,  any preliminary Prospectus or final
Prospectus  contained  therein,  any  amendment  or  supplement  thereto  or any
document  incident to  registration  or  qualification  of any  Shares,  if such
statement or omission was made in reliance upon and in  conformity  with written
information  furnished to the Company or such Underwriter  through an instrument
duly  executed  by  such  seller  or  a  Person  duly  acting  on  their  behalf
specifically  for use in connection  with the  preparation of such  Registration
Statement,  preliminary Prospectus,  final Prospectus,  amendment or supplement;
provided,  however,  that the  maximum  amount of  liability  in respect of such
indemnification  shall be limited,  in the case of each seller of Shares,  to an
amount equal to the net proceeds  actually received by such seller from the sale
of Shares effected pursuant to such registration.

        (c)  Promptly after receipt  by an indemnified  party of  notice  of the
commencement  of any  action  involving  a claim  referred  to in the  preceding
paragraphs of this Section 8, such indemnified party will, if a claim in respect
thereof is made against an indemnifying party, give written notice to the latter
of the  commencement  of such  action  (provided  however,  that an  indemnified
party's  failure to give such notice in a timely  manner  shall only relieve the
indemnification  obligations  of  an  indemnifying  party  to  the  extent  such
indemnifying  party is prejudiced by such  failure).  In case any such action is
brought against an indemnified party, the indemnifying party will be entitled to
participate  in and to  assume  the  defense  thereof,  jointly  with any  other
indemnifying  party  similarly  notified  to the extent  that it may wish,  with


                                       9
<PAGE>


counsel reasonably satisfactory to such indemnified party, and after notice from
the indemnifying  party to such  indemnified  party of its election so to assume
the defense  thereof,  the  indemnifying  party shall not be responsible for any
legal  or other  expenses  subsequently  incurred  by the  indemnified  party in
connection with the defense thereof; provided,  however, that if any indemnified
party  shall have  reasonably  concluded  that there may be one or more legal or
equitable  defenses available to such indemnified party which are in addition to
or conflict with those available to the  indemnifying  party, or that such claim
or litigation  involves or could have an effect upon matters beyond the scope of
the indemnity agreement provided in this Section 8, the indemnifying party shall
not have the  right to  assume  the  defense  of such  action  on behalf of such
indemnified party and such  indemnifying  party shall reimburse such indemnified
party and any Person  controlling such indemnified party for that portion of the
fees and expenses of any one lead counsel  (plus  appropriate  special and local
counsel) retained by the indemnified  party which are reasonably  related to the
matters covered by the indemnity agreement provided in this Section 8.

         (d) If the indemnification provided for in this Section  8 is held by a
court of competent  jurisdiction to be unavailable to an indemnified  party with
respect to any loss,  claim,  damage or liability  referred to herein,  then the
indemnifying  party, in lieu of indemnifying  such indemnified  party hereunder,
shall contribute to the amounts paid or payable by such  indemnified  party as a
result  of such  loss,  claim,  damage or  liability  in such  proportion  as is
appropriate to reflect the relative fault of the  indemnifying  party on the one
hand and of the  indemnified  party on the  other  hand in  connection  with the
statements or omissions which resulted in such loss, claim,  damage or liability
as well as any other relevant equitable considerations;  provided, however, that
the  maximum  amount of  liability  in  respect  of such  contribution  shall be
limited,  in the case of each  seller of Shares,  to an amount  equal to the net
proceeds  actually  received  by such  seller  from the sale of Shares  effected
pursuant to such registration.  The relative fault of the indemnifying party and
of the  indemnified  party shall be  determined  by  reference  to,  among other
things, whether the untrue or alleged untrue statement of a material fact or the
omission  to state a  material  fact  relates  to  information  supplied  by the
indemnifying party or by the indemnified party and the parties' relative intent,
knowledge,  access to  information  and  opportunity  to correct or prevent such
statement or omission.

         (e) The  indemnification  and   contribution  provided  for  under this
Agreement will remain in full force and effect  regardless of any  investigation
made by or on  behalf of the indemnified  party and will survive transfer of the
Shares.

    Section 9.     Rule 144.

            The Company  covenants that it will file any reports  required to be
filed by it under the  Securities Act and the Exchange Act and that it will take
such  further  action as the  Employee  may  reasonably  request  to the  extent
required  from time to time to enable the  Employee  to sell the Shares  without
registration  under the  Securities  Act within the limitation of the exemptions
provided by Rule 144 under the Securities  Act, as such Rule may be amended from
time to  time,  or any  similar  rule or  regulation  hereafter  adopted  by the


                                       10
<PAGE>


Commission.  Upon the request of the  Employee,  the Company will deliver to the
Employee a written  statement as to whether it has complied with such  reporting
requirements.

    Section 10.    Termination of Registration Rights.

            The  registration  rights  provided for under this  Agreement  shall
terminate and be of no further force or effect  following the third  anniversary
of the issuance of the Shares.

    Section 11.    Binding Agreement: Successors and Assigns.

            This Agreement and the  obligations  hereunder shall be binding upon
and inure to the benefit of the Company, and its successors and assigns, and the
Employee and his heirs, executors, administrators and legal representatives. The
Company  shall have the right to assign this  Agreement  to any  corporation  or
other person or entity that acquires all or  substantially  all of the assets of
the Company.  For purposes of this  Agreement,  the "Company"  shall include any
corporation  or other entity  which is the  surviving  or  continuing  entity in
respect of any merger,  consolidation  or form of business  combination in which
the Company ceases to exists.

    Section 12.    Notice.

            For purposes of this Agreement, notices and all other communications
provided for in this  Agreement  shall be in writing and shall be deemed to have
been duly given by a party to the other party via facsimile transmission or when
mailed by United States  registered  mail,  return  receipt  requested,  postage
prepaid and  addressed,  to the fax number or  address,  as the case may be, set
forth under such party's name on the signature page of this Agreement.

    Section 13.    Miscellaneous.

            No provision of this Agreement may be modified, waived or discharged
unless such  modification,  waiver or discharge is agreed to in a writing signed
by the Employee and the Company. No waiver by either party hereto at any time of
any breach by the other party hereto of, or of compliance with, any condition or
provision of this  Agreement to be performed by such other party shall be deemed
a waiver of similar or dissimilar provisions or conditions at the same or at any
prior or subsequent time. No agreements or  representations,  oral or otherwise,
express or implied,  with respect to the subject matter hereof have been made by
either party which are not expressly set forth in this Agreement.

    Section 14.    Governing Law.

            The validity,  interpretation,  construction and performance of this
Agreement shall be governed by the laws of the State of Delaware.


                                       11
<PAGE>



    Section 15.    Severability.

            If any provision of this Agreement is held invalid or unenforceable,
such  invalidity  or  unenforceability  shall not  affect  any other  provisions
hereto.  If any  provision of this  Agreement  is held invalid or  unenforceable
because the fulfillment of such provision  would involve  exceeding the limit of
validity prescribed by law, then upon such a determination, the obligation to be
fulfilled  shall be reduced to the limit of validity  prescribed  by law. If the
provision of the Agreement which is found to be invalid or unenforceable  cannot
be modified so as to be enforceable under existing laws, this Agreement shall be
construed and enforced as if such provision had not been included herein.

    Section 16.    Counterparts.

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


                                       12
<PAGE>



            IN WITNESS WHEREOF,  the undersigned have executed this Agreement as
of the date first written above.



                                    ICG COMMUNICATIONS, INC.

                                    By: /s/ William J. Laggett
                                       ---------------------------------
                                       Name:  William J. Laggett
                                       Title: Vice Chairman of the Board
                                    Address: c/o ICG Communications, Inc.
                                              161 Inverness Drive West
                                              Englewood, Colorado 80112
                                       Fax:   303-414-5502



                                   /s/ J. Shelby Bryan
                                    ----------------------------
                                    J. SHELBY BRYAN
                                    Address:  __________________
                                              __________________
                                    Fax:      ___-____-______




                           ICG COMMUNICATIONS, INC.

                    CERTIFICATE OF DESIGNATION OF THE POWERS,
                PREFERENCES AND RELATIVE, PARTICIPATING, OPTIONAL
                    AND OTHER SPECIAL RIGHTS OF 8% SERIES A-1
                   CONVERTIBLE PREFERRED STOCK, 8% SERIES A-2
                  CONVERTIBLE PREFERRED STOCK AND 8% SERIES A-3
                        CONVERTIBLE PREFERRED STOCK, AND
                           QUALIFICATIONS, LIMITATIONS
                            AND RESTRICTIONS THEREOF

                            8% Series A-1 Convertible
                            Preferred Stock due 2015

                            8% Series A-2 Convertible
                            Preferred Stock due 2015

                            8% Series A-3 Convertible
                            Preferred Stock due 2015

                ICG  COMMUNICATIONS,  INC., a  company  organized  and  existing
under the  General  Corporation  Law of the State of Delaware  (the  "Company"),
certifies  that  pursuant  to the  authority  contained  in its  Certificate  of
Incorporation  (the  "Certificate  of  Incorporation")   and  its  By-laws  (the
"By-laws"), and in accordance with Section 151 of the General Corporation Law of
the State of Delaware (the  "DGCL"),  the board of directors of the Company (the
"Board of  Directors")  at a meeting  duly called and held on April 6, 2000 duly
approved and adopted the following resolution,  which resolution remains in full
force and effect on the date hereof:

                RESOLVED,  that  pursuant to the  authority  vested in the Board
of Directors  by the  Certificate  of  Incorporation  and By-laws,  the Board of
Directors  does  hereby  create,  authorize  and  provide for the issue of three
series of the Company's  preferred stock, par value $0.01 per share  ("Preferred
Stock"),  having the  following  designation,  voting  powers,  preferences  and
relative, participating, optional and other special rights:

                Certain capitalized terms used herein are defined in Section 17.

         1.   Number and Designation.

                The  Company  shall have  a  series of  Preferred  Stock,  which
shall be designated as its 8% Series A-1  Convertible  Preferred  Stock due 2015
(the "Series A-1 Preferred Stock"). The number of shares constituting the Series
A-1  Preferred  Stock  shall be  50,000.  The  Company  shall  have a series  of
Preferred  Stock,  which shall be  designated  as its 8% Series A-2  Convertible
Preferred  Stock due 2015 (the  "Series  A-2  Preferred  Stock").  The number of
shares  constituting the Series A-2 Preferred Stock shall be 23,000. The Company
shall have a series of  Preferred  Stock,  which shall be  designated  as its 8%
Series A-3  Convertible  Preferred  Stock due 2015 (the  "Series  A-3  Preferred
Stock").  The number of shares constituting the Series A-3 Preferred Stock shall
be 75,000. The Series A-1 Preferred Stock, Series A-2 Preferred Stock and Series
A-3 Preferred Stock are referred to collectively herein, either conjunctively or
disjunctively  as  appropriate  from the  context,  as the  "Series A  Preferred
Stock."  Except  to the  extent  otherwise  specified  in  this  Certificate  of
Designation, the powers, preferences and relative,  participating,  optional and
other  special  rights of the Series A-1 Preferred  Stock,  Series A-2 Preferred
Stock and Series A-3 Preferred  Stock shall be identical and, except as provided


                                       1
<PAGE>

herein or as may be required by applicable law, the Series A-1 Preferred  Stock,
Series A-2 Preferred  Stock and Series A-3 Preferred Stock shall be treated as a
single class.  Unless otherwise  specified,  references  herein to any "Section"
refer to the Section number specified in this Certificate of Designation.

         2.   Issuance.

                The  Company  may  issue  up  to 50,000  shares  of  Series  A-1
Preferred  Stock,  23,000 shares of Series A-2 Preferred Stock and 75,000 shares
of Series A-3 Preferred Stock,  each in accordance with the Purchase  Agreement;
provided,  however,  that  without the  unanimous  consent of the holders of the
Series A Preferred  Stock the Company shall not issue (i) any additional  shares
of Series A Preferred  Stock such that the aggregate  number of shares of Series
A-1 Preferred  Stock,  Series A-2 Preferred Stock and Series A-3 Preferred Stock
at any one time outstanding  exceeds 75,000 shares,  (ii) more than 2,000 shares
of Series A-3  Preferred  Stock to the initial  purchaser  thereof in accordance
with the  Purchase  Agreement  or (iii)  more than  73,000  shares of Series A-3
Preferred Stock from time to time upon automatic  conversion of shares of Series
A-1  Preferred  Stock or Series A-2  Preferred  Stock into Series A-3  Preferred
Stock as provided in Section 12(i).

         3.   Registered Form; Liquidation Preference; Registrar.

                Certificates  for shares  of Series A  Preferred  Stock shall be
issuable only in registered form. The initial  Liquidation  Preference per share
of Series A Preferred  Stock shall be $10,000 per share plus  accrued and unpaid
dividends.  The Company shall serve as initial Registrar and Transfer Agent (the
"Registrar") for the Series A Preferred Stock.

         4.   Registration; Transfer.

                Shares  of  the  Series   A  Preferred   Stock  have   not  been
registered under the Securities Act of 1933, as amended (the "Securities  Act"),
and may not be resold,  pledged or otherwise  transferred prior to the date when
they may be resold  pursuant to Rule 144 under the Securities Act other than (i)
to the  Company,  (ii)  pursuant to an  exemption  from  registration  under the
Securities Act or (iii) pursuant to an effective  registration  statement  under
the Securities  Act, in each case in accordance  with any applicable  securities
laws of any  state of the  United  States.  Until  such  time as it is no longer
required  pursuant to the Securities Act,  certificates  evidencing the Series A
Preferred  Stock  shall  contain  a  legend  (the  "Restricted  Shares  Legend")
evidencing the foregoing restrictions in substantially the form set forth on the
form of Series A Preferred  Stock attached  hereto as Exhibit A. In the event of
certain  transfers  of shares  of  Series  A-1  Preferred  Stock or  Series  A-2
Preferred  Stock, the transferred  shares shall  automatically be converted into
shares of Series A-3 Preferred Stock as provided in Section 12(i).

         5.   Paying Agent and Conversion Agent.



                                       2
<PAGE>


               (a) The Company  shall  maintain (i) an  office or  agency  where
shares of Series A Preferred  Stock may be  presented  for payment (the  "Paying
Agent"),  (ii) an office or agency where shares of Series A Preferred  Stock may
be presented  for  conversion (the "Conversion  Agent"),  and (iii) a Registrar,
which shall be an office or an agency where  shares of Series A Preferred  Stock
may be presented for transfer. The Company may appoint the Registrar, the Paying
Agent and  the  Conversion Agent  and may  appoint one or more additional paying
agents and one or  more additional conversion agents  in such other locations as
it  shall determine. The  term "Paying  Agent"  includes any  additional  paying
agent, and the term "Conversion Agent" includes any additional conversion agent.
The Company may change any Paying Agent or Conversion Agent without prior notice
to any holder. The Company shall notify the Registrar of the name and address of
any Paying Agent or  Conversion Agent  appointed by the Company.  If the Company
fails to appoint or maintain another entity as Paying Agent or Conversion Agent,
the Registrar shall act as such.  Notwithstanding the foregoing,  the Company or
any  of  its  Affiliates  may  act  as  Paying Agent, Registrar,  coregistrar or
Conversion Agent.

               (b) Neither  the  Company  nor the  Registrar  shall be  required
(A) to issue, countersign  or  register the transfer  of or  exchange  any share
of Series A Preferred Stock during a period beginning at the opening of business
15 days before any Redemption  Date (as defined under Section  10(d)) and ending
at the close of business on such Redemption Date or (B) to register the transfer
of or exchange any share of Series A Preferred Stock so selected for redemption.

               (c) If shares  of  Series A  Preferred Stock are  issued upon the
transfer, exchange or replacement of shares of Series A Preferred Stock  bearing
the  Restricted Shares Legend, or if a request is made to remove such Restricted
Shares Legend  on shares  of Series A  Preferred Stock, the  shares  of Series A
Preferred Stock so  issued  shall bear  the  Restricted  Shares  Legend, or  the
Restricted Shares Legend shall not be  removed,  as the case may be,  unless the
holders  of  such  shares  shall  request  such Legend be removed,  and  outside
counsel for such  holders reasonably determines that the transfer of such shares
is  no longer  restricted  by the  Securities Act  and outside  counsel  for the
Company  reasonably concurs in such determination.

               (d) Each holder of a share of Series A Preferred  Stock agrees to
indemnify  the  Company  and  the Registrar  against any liability that directly
results  from the  transfer,  exchange or  assignment  by  such  holder of  such
holder's share of Series  A  Preferred  Stock  in   violation  of any  provision
of this Certificate of Designation and/or applicable Federal or state securities
law; provided, however,  that such indemnity  shall not apply to acts of willful
misconduct or gross  negligence on the part of the Company or the Registrar,  as
the case may be.

               (e) Payments due on the shares of Series A Preferred  Stock shall
be payable at the office  or  agency of  the  Paying Agent  maintained  for such
purpose in The City of New York and at any other  office or agency maintained by
the Paying Agent for such  purpose.  If any such  payment  is in cash,  it shall
be  payable  in  United  States  dollars  by  check  drawn on, or  wire transfer
(provided  that  appropriate wire  instructions have been received by the Paying
Agent at least  15 days  prior to  the applicable  date of payment) to  a United
States dollar account  maintained by the holder with, a bank located in New York
City; provided that at the option  of the Company  payment of  dividends in cash
may be made by check mailed to the address  of the person  entitled  thereto  as
such  address  shall  appear in  the  Series  A  Preferred  Share Register;  and


                                       3
<PAGE>


provided  further that any payment to a holder in  excess of  $100,000  shall be
made by wire  transfer at the request of such holder.

         6.   Dividend Rights.

               (a) The holders of Series A Preferred Stock shall be  entitled to
cumulative dividends, in preference to  dividends on  any Junior  Shares,  which
shall accrue as provided  herein.  Dividends on each share of Series A Preferred
Stock will accrue on a daily  basis at the rate of 8.00%  per  annum of the then
effective Liquidation  Preference of  such share from  and including the Closing
Date to the first to occur of (i) the date on which such  share is  redeemed  in
accordance  with Section 10, (ii) the date on which such share is  converted  in
accordance  with  Section 12  (except  for a  conversion of shares of Series A-1
Preferred Stock  or Series  A-2  Preferred  Stock  into  shares  of  Series  A-3
Preferred  Stock  pursuant  to Section  12(i)) or (iii) the date  the Company is
liquidated, dissolved  or wound  up in accordance  with Section 9(c).  Dividends
shall accrue as  provided  herein  whether  or  not  such  dividends  have  been
declared, whether or not there are any unrestricted funds of the Company legally
available for the payment of dividends and  whether  or not such  dividends  are
then  payable in cash as  provided  in  Section 11.  The  Company will  take all
actions  required or  permitted under the DGCL to permit the  payment or accrual
of  dividends  on the Series A  Preferred  Stock. On each Dividend Payment Date,
commencing June 30, 2000, to and including  the June 30, 2005  Dividend  Payment
Date,  accrued  dividends on a share of  the Series A  Preferred  Stock  for the
preceding  Dividend Period  shall be added cumulatively to and thereafter remain
a  part  of  the  Liquidation  Preference of  such  share.  Thereafter,  accrued
dividends shall be payable quarterly on each Dividend  Payment  Date, commencing
on  September 30, 2005, as  and when declared  out of  funds  legally  available
therefor,  to  the holders  of record of the  Series A Preferred Stock as of the
close of business on the applicable Dividend Record Date. Accrued dividends that
are not paid in full in cash on any such Dividend  Payment Date  (whether or not
declared and whether or not there are sufficient funds legally available for the
payment thereof) shall  be added  cumulatively to  the  Liquidation   Preference
on the applicable  Dividend Payment Date  and thereafter  remain a part thereof.
Accrued  dividends  added to the Liquidation  Preference of a share of  Series A
Preferred  Stock  in accordance  with the foregoing  provisions of this  Section
6(a) are  sometimes referred to in this Certificate as "Accumulated  Dividends".
For  purposes of determining  the  amount of  dividends "accrued" (i)  as of the
first Dividend  Payment Date and  as of any date that  is not a Dividend Payment
Date, such  amount shall  be calculated  on the  basis of  the  rate  per  annum
specified  above in this  paragraph  for the actual  number of days elapsed from
and including the Closing Date (in case of the first  Dividend  Payment Date and
any  date prior  to the  first Dividend  Payment  Date) or  the  last  preceding
Dividend Payment Date (in case of any other date) to  the date  as of which such
determination is  to  be  made,  based  on  a  360-day year, and (ii) as  of any
Dividend  Payment Date after the first Dividend Payment Date, such amount  shall
be  calculated  on the  basis of such  rate per  annum  based on a  360-day year
of twelve 30-day months.  Whenever the Company shall declare or pay any dividend
on any Series A Preferred Stock, the holders of each share of Series A Preferred
Stock shall be  entitled to receive  such  dividend on a per share basis.

               (b) If a  Change of  Control  occurs prior to  June 30, 2005 (the
time and date such Change of Control occurs being the "Change of Control Date"),
an amount  equal to  the Special  Dividend shall  be  added to  the  Liquidation
Preference of  each share  of the Series A  Preferred  Stock as  of  the  Change

                                       4
<PAGE>


of Control Date and thereafter remain a part thereof. The Special Dividend shall
be added to the  Liquidation  Preference  without  regard to  whether or not the
Company has made or intends to make a Change of Control Offer or Purchase Offer.

               (c) In addition to all dividends provided for above, whenever the
Company shall  declare  or pay  any dividend  in cash on  any Common  Stock, the
holders of Series A Preferred Stock shall be entitled to receive  such  dividend
on an as converted basis. Dividends payable pursuant to this Section  6(c) shall
not reduce any dividends otherwise payable pursuant to Section 6(a) or 6(b).

         7.   Payment  of  Dividend;  Mechanics  of  Payment;  Dividend   Rights
              Preserved.

               (a) Subject  to  Sections 6  and 11, dividends  on  any share  of
Series A Preferred  Stock that  are payable,  and  are  punctually  paid or duly
provided for, on any Dividend Payment  Date shall be paid in cash to the  person
in whose name such share of Series A Preferred Stock (or one or more predecessor
shares of Series A  Preferred  Stock) is registered  at the close of business on
the next preceding March 15, June 15,  September  15  and  December 15 (each,  a
"Dividend  Record Date").

               (b) Except as  required  by  instruments  governing the Preferred
Stock Mandatorily  Redeemable  2009 of the  Company  in  accordance  with  their
terms on the date  hereof,  unless full cumulative  dividends on all outstanding
shares of Series A Preferred Stock for all past Dividend Periods shall have been
declared and paid,  or declared and a sufficient sum for the payment thereof set
apart, then:

                   (i)   no dividend (other  than  (A) with  respect  to  Junior
         Shares,  a dividend  payable solely in Junior Shares,  (B) with respect
         to Parity Shares, a dividend payable  solely in Junior Shares or Parity
         Shares or (C) with respect to Parity  Shares, a partial  dividend  paid
         pro rata on such  Parity  Shares and the  shares of Series A  Preferred
         Stock) shall be declared or paid upon, or any  sum set  apart  for  the
         payment  of  dividends  upon,  any  Junior  Shares  or  Parity  Shares,
         respectively;

                   (ii)  no other distribution shall be  declared  or made upon,
         or any sum set apart  for  the  payment of  any distribution  upon, any
         Junior Shares or Parity Shares;

                   (iii) no  Junior  Shares  or  Parity Shares or any  warrants,
         rights, calls or options (other than any cashless  exercises of options
         or  buybacks of  options or  restricted stock  from  present or  former
         employees, directors  or consultants)  exercisable  for  or convertible
         into any Parity Share or  Junior Share shall be purchased,  redeemed or
         otherwise acquired (other than in exchange for or  conversion  of other
         Junior  Shares or Parity Shares, respectively) by the Company or any of
         its subsidiaries;

                   (iv)  no  monies  shall  be  paid  into or set  apart or made
         available for a sinking or other like fund for the purchase, redemption
         or other  acquisition  of any  Junior  Shares  or Parity  Shares or any
         warrants,  rights, calls or options exercisable for or convertible into
         any  Parity  Shares  or  Junior  Shares by the  Company  or any  of its
         subsidiaries  (other than  any cashless  exercises of options or option
         buybacks); and



                                       5
<PAGE>


                   (v)   other than in accordance  with Section 13 or 14 of this
         Certificate  of  Designation,  no  Series A Preferred  Stock  shall  be
         purchased,  redeemed or otherwise acquired by the Company or any of its
         subsidiaries  and  no  monies shall  be paid into, or set apart or made
         available for a sinking or other like fund for any such purpose, unless
         all outstanding shares of Series A Preferred  Stock shall be purchased,
         redeemed or otherwise acquired by the Company.

                Except as provided in Sections 6, 12 or 13,  holders of Series
A  Preferred  Stock will not be entitled to any  dividends,  whether  payable in
cash,  property or stock, in excess of the full  cumulative  dividends as herein
described.

               (c) The Company  will  notify the  Registrar  and  make a  public
announcement no later than the close of business on the tenth Business Day prior
to the Record Date for each dividend as to whether it will pay such dividend.

               (d) Subject to  the foregoing  provisions of this Section 7, each
share  of  Series  A  Preferred  Stock  delivered  under  this  Certificate   of
Designation  upon  registration  of transfer of or in exchange for or in lieu of
any other share of Series A Preferred Stock shall carry the rights to  dividends
accumulated and unpaid, and to accrue, that were carried  by such  other  shares
of Series A Preferred Stock.

               (e) The holder of record  of a share of Series A Preferred  Stock
at the close of business on a Dividend  Record Date with  respect to the payment
of dividends on the  shares of  Series A  Preferred Stock  will be  entitled  to
receive such dividends with respect to such share of Series  A  Preferred  Stock
on the corresponding  Dividend Payment Date, notwithstanding  the  conversion of
such  share after such  Dividend Record  Date and prior to such Dividend Payment
Date.

         8.   Voting Rights.

               (a) The  holders of record of shares of Series A  Preferred Stock
shall  not  be  entitled to  any voting rights except as hereinafter provided in
this Section 8 or as otherwise provided by law.

               (b) The holders of record of shares of Series A  Preferred  Stock
shall be  entitled to  vote on all  matters  that  the holders of the  Company's
Common Stock are entitled to vote upon.

               (c) In  addition  to  the  voting  rights  set forth  above,  the
approval  of  the  holders  of  at  least the Applicable  Percentage of the then
Outstanding shares of Series A  Preferred  Stock  voting or  consenting,  as the
case may be,  as one separate class, will be required for the Company to:

                   (i)   amend    the   Certificate   of   Incorporation,   this
         Certificate of Designation or the By-Laws so as to (A) affect adversely
         the rights,  preferences  (including,  without limitation,  liquidation
         preferences,  conversion  price, dividend rate and  Optional Redemption
         provisions),  privileges or  voting  rights of holders of any shares of
         Series A Preferred  Stock, or  (B)  increase or decrease  the number of
         authorized  shares  of Series A  Preferred  Stock,  or  (C)  alter  the
         relative    rights,   preferences   (including,   without   limitation,



                                       6
<PAGE>


         liquidation  preferences,  conversion price, dividend rate and Optional
         Redemption provisions), privileges or  voting  rights as among  holders
         of the shares of Series A-1 Preferred Stock, Series A-2 Preferred Stock
         or Series A-3 Preferred Stock;

                   (ii)  in  a   single  transaction  or  series    of   related
         transactions,  consolidate  or  merge  with or into,  or sell,  assign,
         transfer, lease, convey or otherwise  dispose  of all or  substantially
         all  of  its  assets  to,  any person or adopt a plan of liquidation or
         dissolution;

                   (iii) enter into, or permit any of its  subsidiaries to enter
         into,  any  agreement   or  transaction   that  would  impose  material
         restrictions  on the  Company's ability to  honor the  exercise of  any
         rights of the holders of the Series A Preferred Stock or on the ability
         of a  holder of shares of  Series A  Preferred Stock  to  exercise full
         rights of ownership thereof;

                   (iv)  other  than  as  contemplated   by  Section  12(d) (vi)
         and  Section  12(d) (vii) or  as  otherwise  required   by  instruments
         governing  securities of the  Company  in  existence  on  the  date  of
         the  Purchase  Agreement  in  accordance with their terms on such date,
         authorize, create, modify the terms of, increase the authorized  amount
         of or issue any shares of any class or series of equity  of the Company
         that  would be deemed to be Parity Shares or Senior Shares with respect
         to rights  relating to (a) payments of dividends or  distributions, (b)
         rights to redemption,  or  (c) distribution of assets upon liquidation,
         dissolution or winding-up, other than issuances of shares of Series A-3
         Preferred  Stock   upon   the  conversion  of  shares  of  Series   A-1
         Preferred  Stock  or  Series  A-2  Preferred Stock  in accordance  with
         Section 12(i); or

                   (v)   commence or effect any tender or exchange offer for all
         or any portion of the Common Stock or permit any subsidiary to do so.

                As  used in  this  Section  8(c),  the  "Applicable  Percentage"
shall mean (A) in the case of clauses  (i) and  (iii),  75%;  (B) in the case of
clause  (ii)  in the  case  of a  transaction  that  constitutes  a  "Qualifying
Transaction",  a  majority,  and in the  case of a  transaction  that  does  not
constitute  a Qualifying  Transaction,  69%; (C) in the case of clause (iv) with
respect to Senior Shares,  75%, and with respect to Parity Shares,  69%; and (D)
in  the  case  of  clause  (v),  a  majority.  As  used  herein,  a  "Qualifying
Transaction"  shall mean a  transaction  in which the  Company  consolidates  or
merges with or into, or sells, assigns, transfers,  leases, conveys or otherwise
disposes  of all or  substantially  all of its  assets  to, a person  (i) if the
Company is the surviving or continuing  person and the Series A Preferred  Stock
shall remain  outstanding  without any amendment that would adversely affect the
preferences,  rights or powers of the Series A Preferred  Stock,  or (ii) if the
Company is not the surviving or continuing person, (a) the entity formed by such
consolidation  or merger or to which such  sale,  assignment,  transfer,  lease,
conveyance  or other  disposition  shall have been made (in any such  case,  the
"resulting  entity") is a corporation or limited liability company organized and
existing  under the laws of Bermuda,  the United  States or any State thereof or
the  District of  Columbia;  and (b) the shares of Series A Preferred  Stock are
converted  into or exchanged  for and become  shares of such  resulting  entity,
having in respect of such resulting entity the same (or more favorable)  powers,
preferences and relative,  participating,  optional or other special rights that
the  shares  of  Series  A  Preferred  Stock  had  immediately   prior  to  such
transaction;  and, in either  case,  the  Company  shall have  delivered  to the


                                       7
<PAGE>


Registrar  an  Officers'  Certificate  and an  opinion  of  counsel,  reasonably
satisfactory in form and content, each stating that such consolidation,  merger,
conveyance  or transfer  complies  with this  Section 8 and that all  conditions
precedent  herein provided for relating to such  transaction  have been complied
with.

                In  addition  to, and  not in  lieu of, any  approval  otherwise
required pursuant to Section 8(c)(i),  the approval of the holders of a majority
of the outstanding  shares of Series A-1 Preferred  Stock,  Series A-2 Preferred
Stock or Series A-3 Preferred  Stock,  as the case may be, shall be required for
the Company to amend the  Certificate  of  Incorporation,  this  Certificate  of
Designation  or the By-laws so as to affect  adversely  the rights,  preferences
(including,  without  limitation,  liquidation  preferences,  conversion  price,
dividend rate and Optional Redemption  provisions),  privileges or voting rights
of the holders of Series A-1  Preferred  Stock,  Series A-2  Preferred  Stock or
Series A-3 Preferred Stock, respectively.

               (d) (i)  For so long  as  the  members of the  HMTF Group  in the
aggregate  own any combination   of  shares  of  Common  Stock  and  Series  A-2
Preferred   Stock  representing  an  amount  of Common Stock (on an as-converted
basis) that,  taken  together,  equals at least 4,107,143 shares of Common Stock
(as adjusted for any stock dividends, splits and combinations and similar events
affecting  the Common  Stock from time to time), the  holders of the Series  A-2
Preferred Stock,  voting  as a  single class by  a plurality of  the votes cast,
shall be  entitled to elect, at  any annual  meeting of  stockholders or special
meeting  held in  place thereof, or  at a special  meeting of the holders of the
Series A-2 Preferred Stock called  as hereinafter provided, one  director, or if
greater, such number (rounded up to  the next whole  number) equal to 10% of the
then authorized  number  of members of  the  Company's  Board of  Directors,  to
serve on the Board of Directors.  At any  time after voting power to  elect such
director(s)  shall have  become vested and  be continuing in the holders  of the
Series A-2 Preferred  Stock pursuant to this  paragraph,  or if a vacancy  shall
exist  in the office of a  director  elected by  the holders of  the Series  A-2
Preferred  Stock at a time when the holders of the  Series A-2  Preferred  Stock
are  entitled to elect a director  pursuant to this paragraph,  a proper officer
of the Company may, and upon the written request of  the holders of record of at
least  twenty-five  percent  (25%)  of  the  Series A-2  Preferred  Stock   then
outstanding  addressed  to the  Secretary  of the Company shall,  call a special
meeting of the holders of the Series A-2 Preferred Stock for the sole purpose of
electing the director  that such holders are entitled to elect.  If such meeting
shall not be called by a proper  officer of the Company  within twenty (20) days
after personal  service  of said  written request  upon  the  Secretary  of  the
Company,  or within  twenty (20) days after  mailing the same  within the United
States by certified  mail,  addressed  to the  Secretary of the  Company  at its
principal  executive  offices,  then the holders of at least twenty-five percent
(25%) of  the Series A-2  Preferred Stock  then  outstanding  may  designate  in
writing one of their number to call such meeting at the expense of  the Company,
and  such  meeting may  be called by  the person so  designated upon  the notice
required for the annual meeting of stockholders of the Company and shall be held
at the place for holding the annual  meetings of  stockholders.  As used herein,
"HMTF Group" means Hicks, Muse, Tate & Furst Incorporated,  a Texas corporation,
and its  Affiliates and their respective officers, directors, partners, members,
stockholders and employees (and members of their respective  families and trusts
for the primary benefit of such family members) and HM4 ICG Qualified Fund, LLC;
HM4 ICG Private Fund, LLC;  HM PG-IV ICG, LLC; HM 4-SBS  ICG  Coinvestors,  LLC;
HM4-EQ ICG  Coinvestors,  LLC and HMTF  Bridge ICG,  LLC; and  their  respective
Affiliates. The action permitted or required to be taken by the  holders of  the


                                       8
<PAGE>


Series A-2 Preferred  Stock pursuant to this Section 8(d)(i) may be taken (1) at
any annual or special  meeting of  stockholders  or at a special meeting  of the
holders of the Series A-2  Preferred  Stock,  or (2) without a meeting,  without
prior  notice,  and without a vote if a consent or consents in writing,  setting
forth  the action  so taken,  shall be  signed by the holders of  the Series A-2
Preferred  Stock having not less than the minimum number of votes  that would be
necessary to authorize or take such action at a meeting at which all shares held
by the  holders of  the Series A-2  Preferred  Stock  entitled to  vote  thereon
were  present and voted and shall be delivered to the Company by delivery to its
address listed in Section 8.2 of the Purchase Agreement.

                   (ii) For so long as the members of the Liberty  Group  in the
         aggregate  own any  combination  of shares of Common  Stock and  Series
         A-1 Preferred  Stock  representing an amount of Common Stock (on an as-
         converted  basis)  that,  taken  together,  equals 2,687,571 shares  of
         Common  Stock  (as  adjusted  for  any  stock  dividends,   splits  and
         combinations and similar events affecting the Common Stock from time to
         time),  the  holders  of the Series A-1  Preferred  Stock,  voting as a
         single class by a plurality of the votes cast or by written  consent of
         a majority  in  interest  of the  holders  of the Series A-1  Preferred
         Stock,  shall be entitled to elect one  director,  or if greater,  such
         number  (rounded up to the next whole  number) equal to 10% of the then
         authorized  number of members of the Company's  Board of Directors,  to
         serve on the Board of Directors,  at any annual meeting of stockholders
         or special  meeting held in place thereof,  or at a special  meeting of
         the holders of the Series A-1  Preferred  Stock  called as  hereinafter
         provided.  At any time after  voting  power to elect  such  director(s)
         shall have become vested and be continuing in the holders of the Series
         A-1 Preferred Stock pursuant to this  paragraph,  or if a vacancy shall
         exist in the office of a director  elected by the holders of the Series
         A-1  Preferred  Stock at a time  when the  holders  of the  Series  A-1
         Preferred  Stock are  entitled  to elect a  director  pursuant  to this
         paragraph,  a proper  officer of the Company  may, and upon the written
         request of the holders of record of at least twenty-five  percent (25%)
         of the Series A-1  Preferred  Stock then  outstanding  addressed to the
         Secretary of the Company shall,  call a special  meeting of the holders
         of the Series A-1 Preferred  Stock for the sole purpose of electing the
         director that such holders are entitled to elect. If such meeting shall
         not be called by a proper  officer of the  Company  within  twenty (20)
         days after personal  service of said written request upon the Secretary
         of the  Company,  or within  twenty  (20) days after  mailing  the same
         within the United States by certified mail,  addressed to the Secretary
         of the Company at its principal executive offices,  then the holders of
         at least  twenty-five  percent (25%) of the Series A-1 Preferred  Stock
         then  outstanding  may designate in writing one of their number to call
         such  meeting at the expense of the  Company,  and such  meeting may be
         called by the person so  designated  upon the notice  required  for the
         annual meeting of  stockholders of the Company and shall be held at the
         place for holding the annual meetings of stockholders.  As used herein,
         (i)  "Liberty  Group"  means  Liberty  and  its  Affiliates,  and  (ii)
         "Liberty"  means Liberty  Media  Corporation,  a Delaware  corporation,
         provided  that if  substantially  all of the  assets of  Liberty  Media
         Corporation  are at any time  thereafter  contributed  to Liberty Media
         Group LLC, a Delaware limited  liability  company,  then from and after
         such  contribution,  Liberty  shall mean  Liberty  Media Group LLC. The
         action  permitted  or required to be taken by the holders of the Series
         A-1 Preferred Stock pursuant to this Section  8(d)(ii) may be taken (1)
         at any  annual  or  special  meeting  of  stockholders  or at a special
         meeting  of the  holders  of the Series  A-1  Preferred  Stock,  or (2)
         without  a  meeting,  without  prior  notice,  and  without a vote if a


                                       9
<PAGE>


         consent or  consents  in  writing,  setting  forth the action so taken,
         shall be signed by the holders of the Series A-1 Preferred Stock having
         not less than the minimum  number of votes that would be  necessary  to
         authorize  or take such action at a meeting at which all shares held by
         the holders of the Series A-1 Preferred  Stock entitled to vote thereon
         were  present  and voted  and  shall be  delivered  to the  Company  by
         delivery  to  its  address  listed  in  Section  8.2  of  the  Purchase
         Agreement.

                   (iii)For  so  long  as  the  members  of  the  Liberty  Group
         own any  combination of shares of Common Stock and Series A-1 Preferred
         Stock representing an amount of Common Stock (on an as-converted basis)
         that,  taken  together,  equals  8,928,571  shares of Common  Stock (as
         adjusted for any stock  dividends,  splits and combinations and similar
         events  affecting  the Common Stock from time to time),  the holders of
         the Series A-1 Preferred  Stock,  voting as a single class by plurality
         of the votes cast or by written  consent of a majority  in  interest of
         the  holders of the Series A-1  Preferred  Stock,  shall be entitled to
         elect one additional director,  or if greater,  such number (rounded up
         to the next whole number) of additional  directors  equal to 10% of the
         then authorized  number of members of the Company's Board of Directors,
         to  serve  on  the  Board  of  Directors,  at  any  annual  meeting  of
         stockholders or special meeting held in place thereof,  or at a special
         meeting of the  holders of the Series  A-1  Preferred  Stock  called as
         hereinafter  provided.  At any time  after  voting  power to elect such
         director(s)  shall have become  vested and be continuing in the holders
         of the Series A-1 Preferred Stock pursuant to this  paragraph,  or if a
         vacancy shall exist in the office of a director  elected by the holders
         of the Series  A-1  Preferred  Stock at a time when the  holders of the
         Series A-1 Preferred Stock are entitled to elect a director pursuant to
         this  paragraph,  a proper  officer of the  Company  may,  and upon the
         written  request  of the  holders  of  record  of at least  twenty-five
         percent  (25%) of the  Series  A-1  Preferred  Stock  then  outstanding
         addressed to the Secretary of the Company shall, call a special meeting
         of the holders of the Series A-1  Preferred  Stock for the sole purpose
         of electing  the director  that such holders are entitled to elect.  If
         such  meeting  shall not be called by a proper  officer of the  Company
         within twenty (20) days after personal  service of said written request
         upon the  Secretary  of the Company,  or within  twenty (20) days after
         mailing the same within the United States by certified mail,  addressed
         to the  Secretary of the Company at its  principal  executive  offices,
         then the holders of at least  twenty-five  percent  (25%) of the Series
         A-1 Preferred  Stock then  outstanding  may designate in writing one of
         their number to call such  meeting at the expense of the  Company,  and
         such meeting may be called by the person so designated  upon the notice
         required  for the annual  meeting of  stockholders  of the  Company and
         shall  be  held  at the  place  for  holding  the  annual  meetings  of
         stockholders.  The  action  permitted  or  required  to be taken by the
         holders of the Series A-1  Preferred  Stock  pursuant  to this  Section
         8(d)(iii)  may be  taken  (1) at  any  annual  or  special  meeting  of
         stockholders  or at a special  meeting of the holders of the Series A-1
         Preferred  Stock, or (2) without a meeting,  without prior notice,  and
         without a vote if a consent or consents in writing,  setting  forth the
         action so  taken,  shall be signed by the  holders  of the  Series  A-1
         Preferred  Stock having not less than the minimum  number of votes that
         would be  necessary  to  authorize  or take such action at a meeting at
         which all shares held by the holders of the Series A-1 Preferred  Stock
         entitled to vote  thereon were present and voted and shall be delivered
         to the Company by delivery to its address  listed in Section 8.2 of the
         Purchase Agreement.



                                       10
<PAGE>


               (e) In  exercising  the voting  rights set forth in Section 8(b),
each  share  of  Series  A  Preferred  Stock  shall  be  entitled  to vote on an
as-converted basis with the holders of the Company's Common Stock. Except as set
forth in the  preceding  sentence  and in Section  8(d),  each share of Series A
Preferred  Stock  entitled  to vote  shall  have one vote per  share,  provided,
however,  that if the Company  issues any other series of preferred  stock which
has the right to vote with the Series A Preferred Stock as a single class on any
matter not specified in this Section 8, then the Series A Preferred  Stock shall
have  with  respect  to such  matters  one vote  per  $10,000  of the  aggregate
liquidation  preference of all shares of Series A Preferred  Stock; and provided
further  that  without  the  unanimous  consent  of the  holders of the Series A
Preferred Stock, the Company shall not issue any other series of preferred stock
which has the right to vote with the Series A Preferred  Stock as a single class
on any matter not  specified  in this  Section 8,  unless  such other  series of
preferred  stock shall have with respect to such matters one vote per $10,000 of
the  aggregate  liquidation  preference  of all shares of such  other  series of
preferred stock and such issuance is otherwise  permitted  hereunder.  Except as
otherwise  required  by  applicable  law or as set forth  herein,  the shares of
Series A Preferred Stock shall not have any relative, participating, optional or
other special  voting  rights and powers and the consent of the holders  thereof
shall not be required for the taking of any corporate action.

         9.   Ranking; Liquidation.

               (a) The shares of Series A Preferred  Stock will, with respect to
dividend rights and rights on liquidation,  winding-up and dissolution, rank (i)
senior to all shares of Common Stock (whether issued in one or more classes) and
to each other class of capital stock or series of Preferred Stock of the Company
(other than the Preferred Stock Mandatorily  Redeemable 2009 of the Company) the
terms of which do not  expressly  provide that it ranks senior to or on a parity
with the shares of Series A Preferred  Stock as to dividend rights and rights on
liquidation,  winding-up and dissolution of the Company  (collectively  referred
to,  together  with all shares of Common  Stock  (whether  issued in one or more
classes)  of the  Company,  as  "Junior  Shares");  (ii) on a  parity  with  the
Preferred Stock  Mandatorily  Redeemable 2009 of the Company and with each other
class of capital stock or series of Preferred Stock of the Company issued by the
Company in compliance with Section 8, the terms of which expressly  provide that
such class or series will rank on a parity with the shares of Series A Preferred
Stock  as  to  dividend  rights  and  rights  on  liquidation,   winding-up  and
dissolution of the Company  (collectively  referred to as "Parity Shares");  and
(iii) junior to each class of capital stock or series of Preferred  Stock of the
Company  issued by the Company in compliance  with Section 8, the terms of which
expressly  provide  that such class or series  will rank senior to the shares of
Series A  Preferred  Stock as to dividend  rights and rights  upon  liquidation,
winding-up and dissolution of the Company  (collectively  referred to as "Senior
Shares"). The Series A-2 Preferred Stock and Series A-3 Preferred Stock shall be
deemed to be Parity Shares with respect to the Series A-1 Preferred  Stock;  the
Series A-1 Preferred  Stock and Series A-3 Preferred Stock shall be deemed to be
Parity Shares with respect to the Series A-2 Preferred Stock; and the Series A-1
Preferred  Stock and Series  A-2  Preferred  Stock  shall be deemed to be Parity
Shares with respect to the Series A-3 Preferred Stock.

               (b) No dividend whatsoever shall be declared or paid upon, or any
sum set apart for the  payment of  dividends  upon,  any  outstanding  shares of
Series A  Preferred  Stock  with  respect  to any  dividend  period  unless  all
dividends  for all  preceding  dividend  periods have been declared and paid, or


                                       11
<PAGE>


declared and a sufficient sum set apart for the payment of such dividends,  upon
all outstanding Senior Shares.

               (c) In the event of any liquidation, dissolution or winding-up of
the  Company,  whether  voluntary or  involuntary,  the holders of the shares of
Series A Preferred Stock then  Outstanding  shall be entitled to receive,  prior
and in preference to any distribution of any of the assets of the Company to the
holders of shares of Common Stock or Junior Shares by reason of their  ownership
thereof,  an amount equal to the greater of (i) the then  effective  Liquidation
Preference of their shares of Series A Preferred Stock,  plus an amount equal to
all dividends  accrued and unpaid thereon from the last Dividend Payment Date to
the date fixed for  liquidation,  dissolution  or  winding-up or (ii) the amount
such holders  would receive if such holders  converted  their shares of Series A
Preferred  Stock  into  Common  Stock  immediately  prior  to such  liquidation,
dissolution  or winding up. If upon the  occurrence  of such event the assets of
the Company shall be  insufficient  to permit the payment to such holders of the
full preferential amount and all liquidating  payments on all shares of Series A
Preferred Stock and any Parity Shares,  the entire assets of the Company legally
available for distribution  shall be distributed among the holders of the shares
of Series A  Preferred  Stock and the  holders of all Parity  Shares  ratably in
accordance  with the respective  amounts that would be payable on such shares of
Series A  Preferred  Stock and any such  Parity  Shares if all  amounts  payable
thereon were paid in full. After payment of the full  preferential  amount (and,
if  applicable,  an  amount  equal  to a pro rata  dividend  to the  holders  of
Outstanding  shares of Series A  Preferred  Stock),  such  holders  shall not be
entitled to any additional distribution of assets of the Company.

         10.  Redemption.

               (a) The shares of Series A Preferred Stock may be redeemed by the
Company at any time  commencing on or after June 30, 2005, in whole or from time
to time in part, at the election of the Company (an "Optional Redemption"), at a
redemption price (the  "Redemption  Price") payable in cash equal to 100% of the
then  effective  Liquidation  Preference  (after  giving  effect to the  Special
Dividend,  if applicable),  plus accrued and unpaid  dividends  thereon from the
last Dividend  Payment Date to the date of redemption (the "Optional  Redemption
Date").

               (b) Shares of Series A Preferred  Stock (if not earlier  redeemed
or converted) shall be mandatorily redeemed by the Company on June 30, 2015 (the
"Mandatory  Redemption  Date");  provided,  however,  that if such date is not a
Business Day, then the Mandatory Redemption Date shall be the next Business Day,
at a Redemption Price per share in cash equal to the then effective  Liquidation
Preference  (after giving effect to the Special Dividend,  if applicable),  plus
accrued and unpaid dividends  thereon from the last Dividend Payment Date to the
Mandatory Redemption Date.

               (c) In the event of a redemption  of fewer than all the shares of
Series A Preferred  Stock, the shares of Series A Preferred Stock will be chosen
for  redemption  by the  Registrar  from  the  Outstanding  shares  of  Series A
Preferred Stock not previously  called for redemption,  pro rata or by lot or by
such other method as the Registrar  shall deem fair and  appropriate;  provided,
that the Company may redeem (an "Odd-lot Redemption") all shares held by holders
of fewer than 100 shares of Series A Preferred  Stock (or by holders  that would
hold  fewer  than  100  shares  of  Series  A  Preferred  Stock  following  such
redemption) prior to its redemption of other shares of Series A Preferred Stock;


                                       12
<PAGE>


provided,  further,  that the  Company  may not  redeem a  portion  of any share
without redeeming the entire share.  Notwithstanding the foregoing,  the Company
may not  effect an  Odd-lot  Redemption  with  respect to any shares of Series A
Preferred  Stock held by the members of the Liberty Group or the HMTF Group.  If
fewer than all the shares of Series A Preferred  Stock  represented by any share
certificate are so to be redeemed, (i) the Company shall issue a new certificate
for the  shares not  redeemed  and (ii) if any shares  represented  thereby  are
converted  before  termination  of the  conversion  right  with  respect to such
shares,  such  converted  shares  shall be  deemed  (so far as may be) to be the
shares  represented by such share  certificate that was selected for redemption.
Shares of Series A Preferred  Stock that have been converted  during a selection
of shares of Series A  Preferred  Stock to be  redeemed  shall be treated by the
Registrar  as  outstanding  for the  purpose of such  selection  but not for the
purpose of the payment of the Redemption Price.

               (d) In the  event  the  Company  elects  to  effect  an  Optional
Redemption,  the Company shall (i) make a public  announcement of the redemption
and (ii) give a redemption  notice (the "Redemption  Notice") to the holders not
fewer  than 30 days  nor more  than 60 days  before  the  redemption  date  (the
"Redemption Date").  Whenever a Redemption Notice is required to be delivered to
the holders,  such notice shall provide the  information  set forth below and be
given by first class mail,  postage prepaid to each holder of shares of Series A
Preferred Stock to be redeemed, at such holder's address appearing in the Series
A Preferred Share Register.  All Redemption Notices shall identify the shares of
Series A  Preferred  Stock to be  redeemed  (including  CUSIP  number) and shall
state:

                   (i)  the Redemption Date;

                   (ii) the applicable Redemption Price;

                   (iii)if fewer than  all the  outstanding  shares of  Series A
         Preferred  Stock are to be redeemed, the  identification  (and,  in the
         case of partial redemption, the certificate number, the total number of
         shares represented thereby and the number of such shares being redeemed
         on the Redemption  Date) of the particular shares of Series A Preferred
         Stock to be redeemed;

                   (iv) that  on  the  Redemption  Date  the  Redemption  Price,
         together  with all  accrued and unpaid dividends from the last Dividend
         Payment Date to the Redemption Date, will become due and  payable  upon
         each such share of  Series A  Preferred  Stock to be  redeemed and that
         dividends  thereon will cease to accrue on and after said date;

                   (v)  the  conversion  price,  the date on which  the right to
         convert  shares  of  Series  A  Preferred  Stock  to  be redeemed  will
         terminate  and  the  place  or  places  where  such  shares of Series A
         Preferred Stock may be surrendered for conversion; and

                   (vi) the  place  or  places  where  such  shares  of Series A
         Preferred  Stock are  to be surrendered  for payment of the  Redemption
         Price and the other amounts which are then payable.

                The  Redemption  Notice shall be given by the Company or, at the
Company's  request,  by the  Registrar  in the  name and at the  expense  of the
Company;  provided  that if the  Company  so  requests,  it  shall  provide  the


                                       13
<PAGE>


Registrar adequate time, as reasonably  determined by the Registrar,  to deliver
such notices in a timely fashion.

               (e) Prior to any Redemption  Date, the Company shall deposit with
the  Registrar  or with a Paying  Agent (or, if the Company is acting as its own
Paying Agent, segregate and hold in trust) an amount of consideration sufficient
to pay the Redemption  Price of all the shares of Series A Preferred  Stock that
are to be redeemed on that date plus all  accrued and unpaid  dividends  thereon
from the last  Dividend  Payment Date to the  Redemption  Date.  If any share of
Series A Preferred Stock called for redemption is converted,  any  consideration
deposited  with the Registrar or with any Paying Agent or so segregated and held
in trust for the  redemption of such share of Series A Preferred  Stock shall be
paid or  delivered  to the Company  upon  Company  Order or, if then held by the
Company, shall be discharged from such trust.

               (f) Notice of  redemption  having  been given as  aforesaid,  the
shares of Series A Preferred  Stock so to be redeemed  shall,  on the Redemption
Date,  become due and payable at the Redemption Price therein specified plus all
accrued and unpaid dividends  thereon from the last Dividend Payment Date to the
Redemption  Date, and from and after such date (unless the Company shall default
in the  payment  of the  Redemption  Price and  accrued  but  unpaid  dividends)
dividends  on such shares of Series A Preferred  Stock shall cease to accrue and
such shares  shall cease to be  convertible  into shares of Common  Stock.  Upon
surrender  of any such  shares of Series A  Preferred  Stock for  redemption  in
accordance  with said notice,  such shares of Series A Preferred  Stock shall be
redeemed by the Company at the applicable  Redemption  Price,  together with all
accrued and unpaid dividends  thereon from the last Dividend Payment Date to the
Redemption  Date. If any share of Series A Preferred Stock called for redemption
shall not be so paid upon surrender thereof for redemption, the Redemption Price
thereof,  and all accrued and unpaid  dividends  thereon from the last  Dividend
Payment Date to the Redemption Date,  shall,  until paid, bear interest from the
Redemption Date at the dividend rate payable on the shares of Series A Preferred
Stock and such shares shall remain convertible.

               (g) Any certificate that represents more than one share of Series
A Preferred Stock and is to be redeemed only in part shall be surrendered at any
office  or agency of the  Company  designated  for that  purpose  (with,  if the
Company  or  the  Registrar  so  requires,  due  endorsement  by,  or a  written
instrument  of transfer in form  satisfactory  to the Company and the  Registrar
duly  executed  by,  the holder  thereof  or his  attorney  duly  authorized  in
writing), and the Company shall execute, and the Registrar shall countersign and
deliver to the holder of such share of Series A Preferred  Stock without service
charge, a new Series A Preferred Stock certificate or certificates, representing
any number of shares of Series A Preferred Stock as requested by such holder, in
aggregate  amount equal to and in exchange for the number of shares not redeemed
and represented by the Series A Preferred Stock certificate so surrendered.

               (h) If a share of Series A Preferred Stock is redeemed subsequent
to a Dividend  Record Date with respect to any  Dividend  Payment Date and on or
prior to such Dividend Payment Date, then the accrued  dividends payable on such
Dividend  Payment  Date will be paid to the  person in whose  name such share of
Series A Preferred Stock is registered at the close of business on such Dividend
Record Date.


                                       14
<PAGE>


               (i) Any redemption pursuant to this Section 10 shall be made only
to the extent the Company  has  sufficient  funds  legally  available  therefor;
provided that if the shares of Series A Preferred  Stock are not redeemed on the
Mandatory  Redemption  Date  because  sufficient  funds are not  available,  the
Company  shall have a  continuing  obligation  to redeem such shares as and when
sufficient funds become available.

         11.  Method of Payments.

                The  Company  may  make any  dividend  payments  in   cash  with
respect to any dividend period  beginning after June 30, 2005. Any dividends not
paid in cash on a current  basis on the  applicable  Dividend  Payment Date with
respect to all periods after June 30, 2005,  and all  dividends  with respect to
periods  prior to June 30,  2005,  shall  not be paid in cash but  rather  shall
constitute  Accumulated  Dividends.  No  payment  may  be  made  in  respect  of
Accumulated Dividends as dividends. Rather, Accumulated Dividends shall be added
to the Liquidation  Preference.  Dividends may not be paid by delivery of shares
of Series A Preferred Stock.

         12.  Conversion.

               (a) Subject to and upon  compliance  with the  provisions of this
Certificate of Designation,  at the option of the holder  thereof,  any share of
Series A Preferred Stock (including  without  limitation any share of Series A-3
Preferred  Stock  issued  upon  automatic  conversion  of a share of Series  A-1
Preferred  Stock or Series A-2 Preferred Stock pursuant to Section 12(i)) may be
converted  at any time into a number of fully paid and  nonassessable  shares of
Common Stock  (calculated as to each conversion to the nearest 1/100 of a share)
equal to (i) the then effective Liquidation  Preference thereof plus accrued and
unpaid dividends to the date of conversion  divided by (ii) the Conversion Price
in effect at the time of conversion.  Such conversion  right shall expire at the
close of business on the Business Day next  preceding the  Mandatory  Redemption
Date. In case a share of Series A Preferred Stock is called for redemption, such
conversion  right in respect of the share so called shall expire at the close of
business on the Business Day next  preceding  the  Redemption  Date,  unless the
Company defaults in making the payment due upon redemption.

                The  Conversion  Price shall  initially  be  $28.00 per share of
Common Stock.  The  Conversion  Price shall be adjusted in certain  instances as
provided in Section 12(d) and Section 12(e).

               (b) In order to exercise the conversion privilege,  the holder of
any  share of Series A  Preferred  Stock to be  converted  shall  surrender  the
certificate  for such  share,  duly  endorsed  or  assigned to the Company or in
blank,  at any  office or agency of the  Company  maintained  for that  purpose,
accompanied  by written  notice to the Company at such office or agency that the
holder elects to convert such share or, if fewer than all the shares of Series A
Preferred Stock  represented by a single share  certificate are to be converted,
the number of shares represented thereby to be converted.

                Shares of  Series A  Preferred  Stock  shall be  deemed to  have
been  converted  immediately  prior  to the  close  of  business  on the  day of
surrender  of such  shares  for  conversion  in  accordance  with the  foregoing
provisions, and at such time the rights of the holders of such shares as holders


                                       15
<PAGE>


shall cease,  and the person or persons entitled to receive the shares of Common
Stock issuable upon  conversion  shall be treated for all purposes as the record
holder or holders of such  shares of Common  Stock at such time.  As promptly as
practicable on or after the  conversion  date, the Company shall issue and shall
deliver at such office or agency a certificate or certificates for the number of
full shares of Common Stock issuable upon conversion.

                In the  case of any  conversion  of fewer than all the shares of
Series A Preferred  Stock  evidenced by a certificate,  upon such conversion the
Company  shall execute and the Registrar  shall  countersign  and deliver to the
holder thereof, at the expense of the Company, a new certificate or certificates
representing the number of unconverted shares of Series A Preferred Stock.

               (c) No fractional shares of Common Stock shall be issued upon the
conversion  of a share of Series A  Preferred  Stock.  If more than one share of
Series A Preferred  Stock shall be surrendered for conversion at one time by the
same  holder,  the number of full shares of Common Stock which shall be issuable
upon conversion  thereof shall be computed on the basis of the aggregate  number
of shares of Series A Preferred Stock so surrendered.  Instead of any fractional
shares of Common Stock which would  otherwise be issuable upon conversion of any
share of Series A Preferred  Stock,  the Company shall round down to the nearest
whole  share if such  fraction  is an  amount  less than 0.5 and round up to the
nearest  whole share if such  fraction is an amount equal to or greater than 0.5
and shall  issue the  appropriate  number of full  shares of Common  Stock which
shall be issuable upon conversion in accordance with the foregoing.

               (d) The Conversion Price shall be adjusted  from time to time  by
the Company as follows:

                   (i)  If the Company shall hereafter pay  a dividend or make a
distribution to all holders of the outstanding  shares of Common Stock in shares
of Common Stock,  the  Conversion  Price in effect at the opening of business on
the date following the date fixed for the determination of shareholders entitled
to receive such dividend or other  distribution  shall be reduced by multiplying
such  Conversion  Price by a fraction of which the numerator shall be the number
of shares of Common  Stock  outstanding  at the close of  business on the Common
Stock Record Date (as defined in Section 12(d)(vi)) fixed for such determination
and the  denominator  shall be the sum of such  number of  shares  and the total
number  of  shares  constituting  such  dividend  or  other  distribution,  such
reduction to become effective  immediately  after the opening of business on the
day following the Common Stock Record Date. If any dividend or  distribution  of
the type described in this Section 12(d)(i) is declared but not so paid or made,
the Conversion Price shall again be adjusted to the Conversion Price which would
then be in effect if such dividend or distribution had not been declared.

               (ii)  (a) In case the  Company  shall  issue  or sell any  Common
         Stock, or securities  convertible  into  or exercisable or exchangeable
         for shares of Common Stock  (other than  Common  Stock,  or  securities
         convertible  into or exercisable or  exchangeable  for shares of Common
         Stock,  issued (A) pursuant to the  Company's  existing or future stock
         option  plans or  pursuant  to any  other  existing  or  future  Common
         Stock-related director or employee  compensation plan or arrangement of


                                       16
<PAGE>


         the Company  approved by the Board  of Directors  (provided  that, with
         respect to any stock  option  or other  right  granted  after  April 7,
         2000, the per share exercise  price of such option or right is equal to
         or greater than the per share  Closing Price of the Common Stock on the
         date of the grant thereof),  (B)  as consideration  for the acquisition
         of a business or of assets  (provided  that  the fair  market  value of
         such  business or assets,  as  determined by  the Board of Directors in
         good faith,  is equal to or greater than the  aggregate  Current Market
         Price of the  Common  Stock to  be  issued  as  consideration  for such
         acquisition,  in each case  determined  at the time the Company  enters
         into a   binding  agreement  with  respect  to such  acquisition),  (C)
         pursuant  to  warrants  outstanding  on the date  hereof,  (D) upon the
         conversion  of  any  shares of Series A  Preferred  Stock  pursuant  to
         Section 12(a),  (E) upon  the automatic  conversion of shares of Series
         A-1 Preferred  Stock  or Series A-2 Preferred Stock pursuant to Section
         12(i) or (F) upon  exercise or conversion of any security the issuance
         of  which  caused  an  adjustment  under the  provisions  hereof or the
         issuance  of  which  did  not  require  adjustments  hereunder),  for a
         consideration   per  share  (or,   in  the  case  of   convertible   or
         exchangeable  securities  having  a  conversion  or exchange  price per
         share of Common  Stock)  less  than  the  Current  Market  Price of the
         Common  Stock on the date  of such  issuance  the  Conversion  Price in
         effect  immediately  prior  to such  issuance  or sale shall be reduced
         effective  as  of  immediately  following  such  issuance  or  sale  by
         multiplying  such Conversion Price by a fraction,  (1) the numerator of
         which  shall be  the sum of (x) the  number of  shares of Common  Stock
         outstanding  immediately  prior  to such  issuance  or sale and (y) the
         number of shares of  Common  Stock  which the  aggregate  consideration
         receivable by  the Company for the total number of additional shares of
         Common Stock  so issued or sold (or issuable on conversion, exercise or
         exchange)  would  purchase  at  the  Current  Market  Price  in  effect
         immediately  prior to  such issuance or sale and (2) the denominator of
         which  shall  be the  sum of the  number  of  shares  of  Common  Stock
         outstanding  immediately  prior to such issuance or sale and the number
         of additional  shares of  Common Stock to be issued or sold (or, in the
         case  of  convertible   or   exchangeable   securities,   issuable   on
         conversion,  exercise or exchange);

                     (b) If the Company shall offer or issue  rights or warrants
          to all  holders of its  outstanding  shares of Common Stock  entitling
          them to subscribe  for or purchase  shares of Common  Stock at a price
          per share less than the Current Market Price (as  defined  in  Section
          12 (d) (viii)) on  the  Common  Stock  Record  Date  fixed   for   the
          determination of shareholders  entitled  to  receive  such  rights  or
          warrants,   the Conversion  Price  shall be  adjusted so that the same
          shall equal the  price  determined by multiplying the Conversion Price
          in effect at the opening  of business on  the date after  such  Common
          Stock Record Date by a fraction  of which the  numerator  shall be the
          number of shares of Common Stock  outstanding at the close of business
          on the Common Stock Record Date plus the  number of shares  of  Common
          Stock which the aggregate offering price of the total number of shares
          of Common Stock subject to such rights or warrants  would purchase  at
          such  Current Market Price and of which  the  denominator shall be the
          number of shares of Common Stock outstanding at the close of  business
          on  the Common Stock  Record Date  plus the total number of additional
          shares  of  Common  Stock  subject  to such  rights  or  warrants  for
          subscription  or  purchase.  Such  adjustment shall  become  effective
          immediately  after the  opening of business on  the day  following the
          Common  Stock Record  Date fixed  for  determination  of  shareholders
          entitled to purchase or receive such rights or warrants. To the extent
          that shares of Common Stock are not delivered  pursuant to such rights


                                       17
<PAGE>


          or  warrants,  upon the  expiration  or termination of such  rights or
          warrants  the  Conversion  Price shall  again be  adjusted  to  be the
          Conversion  Price  which  would  then be in effect had the adjustments
          made  upon the issuance  of such rights or  warrants  been made on the
          basis of  delivery  of only the  number  of  shares  of  Common  Stock
          actually delivered.  If such rights or warrants are not so issued, the
          Conversion  Price shall  again be adjusted to be  the Conversion Price
          which would then be in effect if such date fixed for the determination
          of  shareholders  entitled to receive  such rights or warrants had not
          been fixed. In determining whether any rights or  warrants entitle the
          holders to  subscribe for or  purchase shares of Common Stock  at less
          than  such  Current  Market Price,  and in determining  the  aggregate
          offering price of such  shares of Common  Stock, there shall  be taken
          into  account  (x)  any  consideration  received  for  such  rights or
          warrants, with the value of such  consideration and the amount of such
          exercise or subscription price, if other than cash,  to be  determined
          by the Board of Directors and (y) the amount  of any exercise price or
          subscription price required to be paid upon exercise of  such warrants
          or rights.

               (iii)  If  the  outstanding  shares  of  Common  Stock  shall  be
          subdivided  into a greater  number of  shares  of  Common  Stock,  the
          Conversion  Price in  effect at the  opening  of  business  on the day
          following the day upon which such subdivision  becomes effective shall
          be proportionately reduced, and, conversely, if the outstanding shares
          of Common Stock shall be combined  into a smaller  number of shares of
          Common  Stock,  the  Conversion  Price in  effect  at the  opening  of
          business  on the day  following  the day upon which  such  combination
          becomes effective shall be proportionately  increased,  such reduction
          or increase, as the case may be, to become effective immediately after
          the opening of business on the day  following  the day upon which such
          subdivision or combination becomes effective.

               (iv) If the Company shall,  by dividend or otherwise,  distribute
          to all  holders  of its  shares of Common  Stock any class of  capital
          stock of the Company  (other than any  dividends or  distributions  to
          which Section 12(d)(i) applies) or evidences of its indebtedness, cash
          or other assets  (including  securities,  but  excluding any rights or
          warrants  of a type  referred to in Section  12(d)(ii)(b)  and Spinoff
          Securities and dividends and  distributions  paid  exclusively in cash
          and excluding any capital stock,  evidences of  indebtedness,  cash or
          assets  distributed  upon a merger or  consolidation  to which Section
          12(e)  applies) (the foregoing  hereinafter in this Section  12(d)(iv)
          called the  "Distributed  Securities"),  then, in each such case,  the
          Conversion  Price  shall be reduced so that the same shall be equal to
          the price  determined by multiplying  the  Conversion  Price in effect
          immediately  prior to the close of business on the Common Stock Record
          Date  (as  defined  in  Section   12(d)(viii)  with  respect  to  such
          distribution by a fraction of which the numerator shall be the Current
          Market Price  (determined as provided in Section  12(d)(viii)) on such
          date  less  the fair  market  value  (as  determined  by the  Board of
          Directors,  whose good faith  determination  shall be  conclusive  and
          described in a resolution  of the Board of  Directors) on such date of
          the portion of the Distributed Securities so distributed applicable to
          one share of Common  Stock and the  denominator  shall be such Current
          Market Price, such reduction to become effective  immediately prior to
          the opening of business on the day  following  the Common Stock Record
          Date; provided, however, that, in the event the then fair market value
          (as so  determined)  of the portion of the  Distributed  Securities so
          distributed  applicable  to one share of  Common  Stock is equal to or


                                       18
<PAGE>


          greater than the Current Market Price on the Common Stock Record Date,
          in lieu of the foregoing adjustment,  adequate provision shall be made
          so that each holder of shares of Series A  Preferred  Stock shall have
          the right to receive upon  conversion of a share of Series A Preferred
          Stock(or  any portion  thereof) the amount of  Distributed  Securities
          such holder would have received had such holder  converted  such share
          of Series A Preferred  Stock(or portion thereof)  immediately prior to
          such Common Stock Record Date. If such dividend or distribution is not
          so paid or made,  the  Conversion  Price shall again be adjusted to be
          the Conversion Price which would then be in effect if such dividend or
          distribution  had  not  been  declared.  If  the  Board  of  Directors
          determines the fair market value of any  distribution  for purposes of
          this  Section  12(d)(iv)  by  reference  to the actual or when  issued
          trading  market for any  securities  constituting  all or part of such
          distribution,  it must in doing so consider  the prices in such market
          over the same  period  used in  computing  the  Current  Market  Price
          pursuant to Section 12(d)(vi) to the extent possible.

                Rights or  warrants  distributed  by the Company to  all holders
of shares of Common Stock  entitling  the holders  thereof to  subscribe  for or
purchase  shares of the  Company's  capital  stock  (either  initially  or under
certain  circumstances),  which rights or warrants,  until the  occurrence  of a
specified  event or events  ("Dilution  Trigger  Event"):  (A) are  deemed to be
transferred with such shares of Common Stock;  (B) are not exercisable;  and (C)
are also issued in respect of future issuances of shares of Common Stock,  shall
be deemed not to have been  distributed  for purposes of this Section  12(d)(iv)
(and no adjustment to the Conversion Price under this Section 12(d)(iv) shall be
required) until the occurrence of the earliest Dilution Trigger Event, whereupon
such  rights  or  warrants  shall be  deemed  to have  been  distributed  and an
appropriate  adjustment  to the  Conversion  Price under this Section  12(d)(iv)
shall be made.  If any such  rights or  warrants,  including  any such  existing
rights or warrants distributed prior to the first issuance of shares of Series A
Preferred Stock, are subject to subsequent  events,  upon the occurrence of each
of  which  such  rights  or  warrants  shall  become   exercisable  to  purchase
securities,  evidences of indebtedness  or other assets,  then the occurrence of
each such event shall be deemed to be such date of issuance and record date with
respect  to new rights or  warrants  (and a  termination  or  expiration  of the
existing  rights or  warrants,  without  exercise  by the  holder  thereof).  In
addition, in the event of any distribution (or deemed distribution) of rights or
warrants,  or any Dilution Trigger Event with respect thereto,  that was counted
for purposes of calculating a distribution amount for which an adjustment to the
Conversion  Price under this Section  12(d)(iv) was made, (1) in the case of any
such  rights or  warrants  which  shall all have been  redeemed  or  repurchased
without  exercise  by  any  holders  thereof,  the  Conversion  Price  shall  be
readjusted  upon such final  redemption  or  repurchase  to give  effect to such
distribution or Dilution  Trigger Event, as the case may be, as though it were a
cash distribution to which this Section 12(d)(iv) were applicable,  equal to the
per share  redemption  or  repurchase  price  received by a holder or holders of
shares of Common  Stock with respect to such rights or warrants  (assuming  such
holder had retained such rights or  warrants),  made to all holders of shares of
Common Stock as of the date of such  redemption  or  repurchase,  and (2) in the
case of such rights or  warrants  which  shall have  expired or been  terminated
without  exercise  by  any  holders  thereof,  the  Conversion  Price  shall  be
readjusted as if such rights and warrants had not been issued.

                Notwithstanding  any  other provision of  this Section 12(d)(iv)
to the contrary, rights, warrants, evidences of indebtedness,  other securities,
cash or other assets  (including,  without  limitation,  any rights  distributed


                                       19
<PAGE>


pursuant  to any  shareholder  rights  plan)  shall be  deemed  not to have been
distributed  for purposes of this Section  12(d)(iv) if the Company makes proper
provision so that each holder of shares of Series A Preferred  Stock on the date
fixed for  determination of shareholders  entitled to receive such  distribution
shall receive upon such distribution,  the amount and kind of such distributions
that such  holder  would  have been  entitled  to receive  if such  holder  had,
immediately prior to such determination  date,  converted such share of Series A
Preferred Stock into a share of Common Stock.

                For purposes of  this Section  12(d)(iv) and  Sections  12(d)(i)
and (ii),  any  dividend or  distribution  to which this  Section  12(d)(iv)  is
applicable  that also includes  shares of Common Stock, or rights or warrants to
subscribe  for or purchase  shares of Common  Stock to which  Section  12(d)(ii)
applies (or both),  shall be deemed instead to be (A) a dividend or distribution
of the evidences of  indebtedness,  assets,  shares of capital stock,  rights or
warrants  other than such shares of Common  Stock or rights or warrants to which
Section 12(d)(ii)  applies (and any Conversion Price reduction  required by this
Section  12(d)(iv) with respect to such dividend or  distribution  shall then be
made)  immediately  followed by (B) a dividend or distribution of such shares of
Common  Stock or such  rights or  warrants  (and any  further  Conversion  Price
reduction  required  by  Sections  12(d)(i) or  12(d)(ii)  with  respect to such
dividend or distribution  shall then be made),  except that (1) the Common Stock
Record Date of such dividend or  distribution  shall be substituted as "the date
fixed for the determination of stockholders entitled to receive such dividend or
other distribution", "the Common Stock Record Date fixed for such determination"
and "the Common Stock Record Date" within the meaning of Section 12(d)(i) and as
"the date fixed for the  determination of shareholders  entitled to receive such
rights or warrants",  "the Common Stock Record Date fixed for the  determination
of the share  holders  entitled to receive  such rights or  warrants"  and "such
Common Stock Record Date" for purposes of Section 12(d)(ii),  and (2) any shares
of Common Stock  included in such dividend or  distribution  shall not be deemed
"outstanding at the close of business on the date fixed for such  determination"
for the purposes of Section 12(d)(i).

               (v)  If a  tender  offer  made  by  the  Company  or  any  of its
         subsidiaries  for  all or any portion of the Common  Stock  expires and
         such  tender offer (as amended upon the  expiration  thereof)  requires
         the  payment  to  shareholders  (based  on  the  acceptance  (up to any
         maximum  specified  in the terms of  the  tender  offer)  of  Purchased
         Shares) of  an aggregate  consideration  having a fair market value (as
         determined  by the Board of Directors,  whose good faith  determination
         shall be  conclusive  and  described  in a  resolution  of the Board of
         Directors) that, combined together  with the aggregate of the cash plus
         the fair market  value (as determined by the Board of Directors,  whose
         good  faith  determination  shall  be  conclusive  and  described  in a
         resolution  of the  Board of  Directors)  as of the  expiration of such
         tender offer, of  consideration  payable in respect of any other tender
         offers  by  the  Company  or any of  its  subsidiaries  for  all or any
         portion of  the shares of Common  Stock  expiring  within the 12 months
         preceding  the  expiration of such tender offer and in respect of which
         no  adjustment pursuant to this Section 12(d)(v) has been made, exceeds
         5% of  the net income of the Company  reported  for the 12 month period
         ending with  the fiscal  quarter next  preceding  such payment (the "12
         Month Net Income")  (determined  as of  the last time (the  "Expiration
         Time")  tenders could have been  made pursuant to such tender offer (as
         it may be amended)), then, and  in each such case, immediately prior to
         the opening of  business  on  the day after the date of the  Expiration


                                       20
<PAGE>


         Time,  the  Conversion  Price shall be  adjusted so that the same shall
         equal the price  determined  by  multiplying  the  Conversion  Price in
         effect  immediately  prior to  the close of business on the date of the
         Expiration  Time by a  fraction  of  which the  numerator  shall be the
         number of shares of Common Stock  outstanding  (including any  tendered
         shares) at the Expiration  Time multiplied by the Current  Market Price
         of a share of Common  Stock on the  trading  day  next  succeeding  the
         Expiration Time and the  denominator  shall be  the sum of (x) the fair
         market value (determined as aforesaid) of  the aggregate  consideration
         payable to  shareholders  based on  the  acceptance  (up to any maximum
         specified  in the terms of  the  tender  offer) of all  shares  validly
         tendered  and  not  withdrawn  as of the  Expiration  Time (the  shares
         deemed  so accepted,  up to any such maximum,  being referred to as the
         "Purchased  Shares")  and (y) the  product  of the  number of shares of
         Common Stock outstanding (less any Purchased Shares) at  the Expiration
         Time and the Current Market Price of  the shares of Common Stock on the
         trading day next  succeeding  the Expiration  Time,  such reduction (if
         any) to become effective  immediately prior  to the opening of business
         on the day following the Expiration  Time. If  the Company is obligated
         to purchase shares pursuant to any such  tender offer,  but the Company
         is  permanently  prevented  by applicable  law from  effecting any such
         purchases or all such  purchases  are rescinded,  the Conversion  Price
         shall again be adjusted to be  the Conversion Price which would then be
         in effect if such tender offer  had not been made.  If the  application
         of this  Section  12(d)(v)  to  any  tender  offer  would  result in an
         increase in the Conversion Price, no adjustment shall  be made for such
         tender offer under this Section 12(d)(v).

               (vi) If the Company  effects a Spinoff,  the  Company  shall make
         appropriate  provision so that the  holders of Series A Preferred Stock
         have the right to exchange their  shares of Series A Preferred Stock on
         the effective date of the Spinoff  for (a) shares of Exchange Preferred
         Stock of the Company and (b) shares  of Mirror  Preferred  Stock of the
         issuer of the Spinoff  Securities.  The sum of the  initial liquidation
         preference  of the  shares of  Exchange  Preferred   Stock  and  Mirror
         Preferred  Stock  delivered  in  exchange  for  a  share  of  Series  A
         Preferred Stock will equal the Liquidation  Preference of, plus accrued
         and unpaid  dividends  on, a share of Series  A Preferred  Stock on the
         effective date of the Spinoff. The Mirror  Preferred Stock will have an
         aggregate initial  liquidation  preference  equal to the product of the
         aggregate Liquidation  Preference of, plus accrued and unpaid dividends
         on, the shares of  Series A Preferred Stock exchanged  therefor and the
         quotient  of (x)  the  product of the number (or  fraction)  of Spinoff
         Securities  that  would  have been  receivable  upon such  Spinoff by a
         holder  of   the  number  of  shares  of  Common  Stock  issuable  upon
         conversion of  a share of Series A Preferred Stock immediately prior to
         the record  date for the  Spinoff and the average of the daily  Closing
         Prices of  the  Spinoff  Securities  for the period of ten  consecutive
         trading  days  commencing  on  the  tenth  trading  day  following  the
         effective  date of the  Spinoff,  divided  by (y) the sum of the amount
         determined  pursuant to clause (x),  plus  the fair value of the shares
         of Common Stock and other  securities  or property  (other than Spinoff
         Securities)  that would have  been receivable by a holder of a share of
         Series A Preferred Stock  upon conversion thereof  immediately prior to
         the record date for the  Spinoff  (such fair value to be  determined in
         the case of Common Stock  or other  securities  with a Closing Price in
         the same manner as provided in  clause (x) and  otherwise  by the Board
         of Directors in the exercise of  its judgment).  The shares of Exchange
         Preferred Stock will have  an aggregate initial liquidation  preference


                                       21
<PAGE>


         equal to the difference  between the aggregate  Liquidation  Preference
         of plus  accrued  and  unpaid  dividends  on  the  shares  of  Series A
         Preferred   Stock  exchanged   therefor  and   the  aggregate   initial
         liquidation  preference  of the Mirror Preferred Stock.  From and after
         the  effective  date  of such  Spinoff,  the  holders  of any shares of
         Series A  Preferred  Stock  that have  not been  exchanged  for  Mirror
         Preferred  Stock and  Exchange  Preferred Stock as provided above shall
         have  no conversion  rights under these provisions with respect to such
         Spinoff Securities.

               (vii)  If  the  Company  or a  subsidiary  of  the  Company  (the
         applicable of  the  foregoing  being the  "Offeror")  makes an Exchange
         Offer,  the  Offeror shall  concurrently  therewith  make an equivalent
         offer to  the  holders of Series A  Preferred  Stock  pursuant to which
         such  holders  may  tender  Series A  Preferred  Stock,  based upon the
         number of  shares of Common  Stock into which such  tendered  shares of
         Series  A   Preferred  Stock  are  then  convertible  (and  in  lieu of
         tendering outstanding shares of Common Stock), together with  any other
         consideration  that may be  required  to be  tendered  pursuant  to the
         Exchange Offer, and receive in exchange therefor,  in  lieu of Exchange
         Securities (and other property, if applicable), Mirror  Preferred Stock
         with  an  aggregate  liquidation  preference  equal  to  the  aggregate
         Liquidation  Preference  of  plus  accrued and unpaid  dividends on the
         shares of  Series A Preferred Stock exchanged therefor.  Whether or not
         a holder of  Series A  Preferred  Stock  elects to accept the offer and
         tender Series A Preferred Stock, no  adjustment to the Conversion Price
         will be made in  connection  with  the Exchange  Offer.  If an Exchange
         Offer is made as discussed above, the  Offeror shall, concurrently with
         the  distribution  of the offering  circular  or prospectus and related
         documents to holders of Common Stock,  provide  each holder of Series A
         Preferred Stock with a notice setting forth  the offer described herein
         and describing  the Exchange  Offer,  the  Exchange  Securities and the
         Mirror  Preferred  Stock.  Such  notice  shall  be  accompanied  by the
         offering  circular,  prospectus or similar document provided to holders
         of Common  Stock  in  respect of the  Exchange  Offer and a copy of the
         certificate of  designations (or similar document) proposed to be filed
         by  the Offeror in order to establish the Mirror  Preferred  Stock.  No
         failure  to mail the notice  contemplated  herein or any defect therein
         or in  the mailing  thereof shall affect the validity of the applicable
         Exchange Offer.

               (viii) For purposes of this Section  12(d),  the following  terms
         shall have the meaning indicated:

                "Closing  Price"  with  respect  to any  securities  on any  day
means the  closing  sale price as of 4:00 p.m.  Eastern  Time on such day or any
earlier  final  closing on such day or, if no such sale takes place on such day,
the average of the reported high and low bid prices on such day, in each case on
the Nasdaq National Market, or the New York Stock Exchange,  as applicable,  or,
if such security is not listed or admitted to trading on such national market or
exchange, on the national stock exchange or Commission recognized trading market
in the United  States on which such  security is quoted or listed or admitted to
trading,  or, if not quoted or listed or  admitted  to  trading on any  national
stock exchange or Commission recognized trading market in the United States, the
average of the high and low bid prices of such security on the  over-the-counter
market on the day in  question  as reported  by the  National  Quotation  Bureau
Incorporated or a similar  generally  accepted  reporting  service in the United


                                       22
<PAGE>


States,  or, if not so  available,  in such manner as  furnished by any New York
Stock Exchange  member firm selected from time to time by the Board of Directors
for that purpose, or a price determined in good faith by the Board of Directors,
whose  determination  shall be  conclusive  and described in a resolution of the
Board of Directors.

                "Common  Stock  Record   Date"  means,   with  respect  to   any
dividend,  distribution  or other  transaction  or event in which the holders of
Common Stock have the right to receive any cash, securities or other property or
in which the Common Stock (or other  applicable  security)  is exchanged  for or
converted into any combination of cash,  securities or other property,  the date
fixed  for  determination  of  shareholders   entitled  to  receive  such  cash,
securities  or other  property  (whether  such  date is  fixed  by the  Board of
Directors or by statute, contract or otherwise).

                "Current  Market Price" means  the average of  the daily Closing
Prices per share of Common Stock for the 10 consecutive trading days immediately
prior to the date in question;  provided, however, that (A) if the "ex" date (as
hereinafter  defined)  for any event  (other than the  issuance or  distribution
requiring such  computation) that requires an adjustment to the Conversion Price
pursuant to Section 12(d)(i),  (ii), (iii), (iv), (v) or (vi) occurs during such
10 consecutive trading days, the Closing Price for each trading day prior to the
"ex" date for such other event shall be adjusted  by  multiplying  such  Closing
Price by the same  fraction by which the  Conversion  Price is so required to be
adjusted  as a result of such  other  event,  (B) if the "ex" date for any event
(other than the  issuance  or  distribution  requiring  such  computation)  that
requires an adjustment to the  Conversion  Price  pursuant to Section  12(d)(i),
(ii), (iii),  (iv),(v) or (vi) occurs on or after the "ex" date for the issuance
or distribution requiring such computation and prior to the day in question, the
Closing  Price for each  trading  day on and after the "ex" date for such  other
event shall be adjusted by  multiplying  such Closing Price by the reciprocal of
the  fraction by which the  Conversion  Price is so required to be adjusted as a
result  of such  other  event  and (C) if the  "ex"  date  for the  issuance  or
distribution  requiring such computation is prior to the day in question,  after
taking into  account any  adjustment  required  pursuant to clause (A) or (B) of
this proviso,  the Closing Price for each trading day on or after such "ex" date
shall be adjusted  by adding  thereto the amount of any cash and the fair market
value (as determined by the Board of Directors in a manner  consistent  with any
good faith determination of such value for purposes of Section 12(d)(iv),  whose
good faith  determination  shall be conclusive  and described in a resolution of
the Board of  Directors)  of the  evidences of  indebtedness,  shares of capital
stock or assets being distributed  applicable to one share of Common Stock as of
the close of  business  on the day before  such "ex" date.  For  purposes of any
computation under Section  12(d)(v),  the Current Market Price on any date shall
be deemed to be the  average  of the daily  Closing  Prices  per share of Common
Stock for such day and the next two succeeding trading days; provided,  however,
that, if the "ex" date for any event (other than the tender offer requiring such
computation)  that requires an adjustment to the  Conversion  Price  pursuant to
Section  12(d)(i),  (ii),  (iii),  (iv),  (v) or (vi)  occurs  on or  after  the
Expiration Time for the tender or exchange offer requiring such  computation and
prior to the day in  question,  the  Closing  Price for each  trading day on and
after the "ex" date for such other event shall be adjusted by  multiplying  such
Closing Price by the reciprocal of the fraction by which the Conversion Price is
so required to be adjusted as a result of such other event. For purposes of this
paragraph,  the term "ex" date (1) when used with  respect  to any  issuance  or
distribution,  means the first  date on which the shares of Common  Stock  trade
regular way on the relevant  exchange or in the  relevant  market from which the
Closing  Price was  obtained  without  the right to  receive  such  issuance  or


                                       23
<PAGE>


distribution,  (2) when used with respect to any  subdivision  or combination of
shares of Common Stock, means the first date on which the shares of Common Stock
trade  regular way on such  exchange  or in such market  after the time at which
such subdivision or combination becomes effective and (3) when used with respect
to any  tender or  exchange  offer  means the first  date on which the shares of
Common  Stock  trade  regular way on such  exchange or in such market  after the
Expiration  Time  of  such  offer.   Notwithstanding  the  foregoing,   whenever
successive  adjustments to the Conversion  Price are called for pursuant to this
Section 12(d), such adjustments shall be made to the Current Market Price as may
be necessary or  appropriate  to effectuate the intent of this Section 12(d) and
to avoid unjust or inequitable results, as determined in good faith by the Board
of Directors.

                "Exchange  Offer"  means  an  issuer  tender  offer  (within the
meaning of Rule  13e-4(a)(2)  of the rules and  regulations  promulgated  by the
Securities and Exchange Commission under the Securities Exchange Act of 1934, as
amended,  as such  Rule is in  effect on the date  hereof),  including,  without
limitation, one that is effected through the distribution of rights or warrants,
made to holders of Common  Stock (or to  holders of other  stock of the  Company
receivable by a holder of Series A Preferred Stock upon conversion thereof),  to
issue  stock of the  Company or of a  subsidiary  of the  Company  and/or  other
property to a tendering  stockholder  in exchange for shares of Common Stock (or
such other stock) validly tendered pursuant to such issuer tender offer.

                "Exchange  Preferred  Stock"  means  a   series  of  convertible
preferred stock of the Company, having terms, conditions, designations, dividend
rights, voting powers, rights on liquidation and other preferences and relative,
participating, optional or other special rights, and qualifications, limitations
or restrictions thereof that are identical, or as nearly so as is practicable in
the  judgment  of the  Company's  Board of  Directors,  to those of the Series A
Preferred  Stock for which such Exchange  Preferred  Stock is exchanged,  except
that (a) the  liquidation  preference  will be determined as provided in Section
12(d)(vi),  (b) the  running of any time  periods  pursuant  to the terms of the
Series A Preferred  Stock shall be tacked to the  corresponding  time periods in
the Exchange  Preferred  Stock and (c) the Exchange  Preferred Stock will not be
convertible into, and the holders will have no conversion rights thereunder with
respect to the Spinoff Securities.

                "Exchange  Securities"  means  stock  of  the  Company  or  of a
subsidiary  of the Company that is issued in exchange for shares of Common Stock
(or other  stock of the  Company  receivable  by a holder of Series A  Preferred
Stock upon conversion thereof) pursuant to an Exchange Offer.

                "Fair  Market  Value"  means the  amount  which a willing  buyer
would pay a willing seller in an arm's-length transaction.

                "Mirror  Preferred  Stock"  means  convertible  preferred  stock
issued by (a) in the case of a  Spinoff,  the issuer of the  applicable  Spinoff
Securities,  and  (b) in the  case  of an  Exchange  Offer,  the  issuer  of the
applicable  Exchange  Securities,  and having terms,  conditions,  designations,
dividend rights,  voting powers, rights on liquidation and other preferences and
relative,  participating,  optional or other special rights, and qualifications,
limitations  or  restrictions  thereof  that are  identical,  or as nearly so as
practicable in the judgment of the Company's Board of Directors, to those of the
Series A Preferred  Stock for which such Mirror  Preferred  Stock is  exchanged,


                                       24
<PAGE>


except that (i) the  liquidation  preference  will be  determined as provided in
Sections  12(d)(vi) or 12(d)(vii),  as applicable,  (ii) the running of any time
periods pursuant to the terms of the Series A Preferred Stock shall be tacked to
the  corresponding  time periods in the Mirror  Preferred  Stock,  and (iii) the
Mirror  Preferred Stock shall be convertible into the kind and amount of Spinoff
Securities or Exchange  Securities,  as  applicable,  and other  securities  and
property  that the holder of Series A  Preferred  Stock in respect of which such
Mirror  Preferred  Stock is issued  pursuant  to the  terms  hereof  would  have
received  (x) in the  case of a  Spinoff,  in such  Spinoff  had  such  Series A
Preferred  Stock been  converted  immediately  prior to the record date for such
Spinoff and (y) in the case of an Exchange Offer, upon consummation  thereof had
such Series A Preferred  Stock that such holder elects to tender been  converted
and the shares of Common Stock  received upon such  conversion  been tendered in
full pursuant to such  Exchange  Offer prior to the  expiration  thereof and the
same  percentage of such  tendered  shares had been accepted for exchange as the
percentage of validly tendered shares of Common Stock were accepted for exchange
pursuant to such Exchange Offer, as the case may be.

                "Spinoff"  means  the  distribution  in  a  transaction  that is
generally not taxable to the recipients  under the Internal Revenue Code of 1986
(as amended or any equivalent successor statute) of stock of a subsidiary of the
Company as a dividend to all holders of Common Stock.

                "Spinoff Securities"  means stock of a subsidiary of the Company
that is distributed to holders of Common Stock in a Spinoff.

                   (ix) No adjustment in  the Conversion Price shall be required
         unless such  adjustment  would  require an increase  or decrease of  at
         least  1%  in  such  price;   provided,  however,  that any adjustments
         which by reason of this  Section 12(d)(ix) are not required  to be made
         shall be  carried  forward  and  taken  into  account in any subsequent
         adjustment. All calculations under this Section 12 shall be made by the
         Company and shall be made to the  nearest cent.  No adjustment  need be
         made for a change in the par value or no par value of the Common Stock.

                   (x)  Whenever  the  Conversion  Price is  adjusted as  herein
         provided,  the  Company  shall  promptly  file with  the  Registrar  an
         Officer's  Certificate  setting forth  the Conversion  Price after such
         adjustment and setting forth a brief statement  of the  facts requiring
         such  adjustment.  Promptly  after delivery  of such  certificate,  the
         Company shall  prepare a notice of such  adjustment  of the  Conversion
         Price setting forth the adjusted Conversion Price and the date on which
         each adjustment becomes effective and shall  mail  such  notice of such
         adjustment of  the Conversion  Price to each holder of shares of Series
         A Preferred  Stock  at such  holder's  last  address  appearing  on the
         register of  holders  maintained for that purpose within 20 days of the
         effective  date  of such  adjustment.  Failure to deliver  such  notice
         shall not affect the legality or validity of any such adjustment.

                   (xi) In any case in  which this Section  12(d)  provides that
         an adjustment shall become effective  immediately  after a Common Stock
         Record Date for an event,  the Company  may defer until the  occurrence
         of such  event issuing to the holder of any share of Series A Preferred
         Stock converted  after such Common  Stock Record  Date and  before  the


                                       25
<PAGE>


         occurrence of such event the additional shares of Common Stock issuable
         upon such conversion by reason of the adjustment required by such event
         over and above the shares of Common Stock issuable upon such conversion
         before  giving effect to such adjustment.

                   (xii)For  purposes  of this  Section  12(d),  the  number  of
         shares of Common Stock at any time outstanding shall not include shares
         held  in the  treasury  of the  Company  or by any of its Subsidiaries.
         The  Company shall  not pay any dividend or  make any  distribution  on
         shares of Common  Stock held in the  treasury of  the Company or by any
         of its Subsidiaries.

                   (xiii) In  the  event  that a holder  of  Series A  Preferred
         Stock would  be  entitled  to  receive  upon   conversion  thereof  any
         Redeemable  Capital  Stock  and  the  Company  redeems,  exchanges   or
         otherwise acquires all of the outstanding shares or other units of such
         Redeemable  Capital  Stock  (such  event  being a "Redemption  Event"),
         then,  from and after  the effective  date of  such  Redemption  Event,
         the  holders of  shares of  Series A  Preferred Stock  then outstanding
         shall be entitled to receive upon conversion of such shares, in lieu of
         shares or units of such Redeemable Capital  Stock, the kind and  amount
         of shares of  stock and  other securities  and property receivable upon
         the Redemption  Event by a  holder of  the number of shares or units of
         such  Redeemable  Capital  Stock  into  which  such  shares of Series A
         Preferred  Stock  could  have been converted  immediately  prior to the
         effective  date  of  such  Redemption  Event (assuming,  to  the extent
         applicable,  that such holder failed to exercise any rights of election
         with respect  thereto and received per share or unit of such Redeemable
         Capital Stock  the kind and  amount of stock  and other  securities and
         property received per share or unit  by a plurality of the non-electing
         shares or units of such Redeemable  Capital Stock), and (from and after
         the effective date  of such Redemption Event) the holders of the Series
         A Preferred Stock shall have no other  conversion  rights  under  these
         provisions with respect  to such Redeemable Capital Stock. For purposes
         of this Section  12(d)(xiii)  "Redeemable Capital Stock"  means a class
         or series of capital  stock of the  Company  that provides by its terms
         a right in favor of the Company to call, redeem, exchange or  otherwise
         acquire all of the outstanding shares or units of such class or series.

               (e) In case of any  consolidation  of the Company with, or merger
of  the Company  into, any other  Person, or in  case of any merger  of  another
Person  into  the  Company  (other  than a merger  that does not  result  in any
reclassification, conversion, exchange or cancellation of outstanding  shares of
Common Stock of the Company), or in case of any  sale, conveyance or transfer of
all or substantially all the assets of the Company,  the holder of each share of
Series A Preferred Stock shall have the right thereafter, during the period such
share of Series A Preferred  Stock shall be convertible as specified in Section
12(a), to convert  such  share of Series A  Preferred  Stock into  the kind  and
amount  of   securities,  cash   and  other   property   receivable   upon  such
consolidation,  merger,  conveyance  or  transfer  by  a holder of the number of
shares  of  Common  Stock of  the Company  into  which  such  share of  Series A
Preferred  Stock  might  have   been  converted  immediately   prior   to   such
consolidation,  merger,  conveyance  or transfer, assuming such holder of shares
of Common Stock of the Company  failed  to  exercise  his  rights  of  election,
if any,  as  to  the  kind or  amount  of  securities, cash  and  other property
receivable upon  such  consolidation,  merger,  conveyance or transfer (provided
that, if the kind or amount of securities, cash  and other  property  receivable
upon such  consolidation,  merger,  conveyance or transfer  is not the same  for


                                       26
<PAGE>


each  share of  Common  Stock of the  Company  in respect of  which such  rights
of  election  shall  not have  been  exercised ("nonelecting  share"),  then for
the purpose of this  Section 12 the kind and amount  of  securities,   cash  and
other   property   receivable   upon  such  consolidation, merger, conveyance or
transfer by each nonelecting share shall be  deemed to be the kind and amount so
receivable per share by a plurality of the nonelecting shares).  Such securities
shall provide for adjustments which, for events subsequent to the effective date
of the triggering  event, shall be as nearly equivalent as may be practicable to
the adjustments  provided for in this Section 12. The above  provisions  of this
Section  12  shall  similarly  apply  to  successive   consolidations,  mergers,
conveyances or transfers.

              (f) In case:

                   (i)  the  Company  shall  declare  a  dividend (or  any other
         distribution) on its Common Stock payable otherwise than in cash out of
         its earned surplus; or

                   (ii) the Company shall  authorize the granting to all holders
         of its shares of Common Stock of rights or warrants to subscribe for or
         purchase  any  shares  of  capital stock of  any class or  of any other
         rights; or

                   (iii) of any  reclassification  of  the Common  Stock  (other
         than a subdivision or  combination  of the Company's outstanding shares
         of Common  Stock),  or of any  consolidation  or  merger to  which  the
         Company  is a party and for  which  approval of any shareholders of the
         Company is required,  or  the sale, conveyance or  transfer  of all  or
         substantially  all  the  assets  of the Company; or

                   (iv) of the voluntary or involuntary dissolution, liquidation
         or winding-up of the Company; or

                   (v)  the Company shall take  any other action  referred to in
         this Section 12;

                then  the Company  shall  cause to  be filed with the  Registrar
         and at each office or agency  maintained  for the purpose of conversion
         of shares of Series A Preferred  Stock, and shall cause to be mailed to
         all holders at their last  addresses as they shall appear in the shares
         of Series A Preferred Stock Register,  at least 20 Business Days (or 10
         Business Days in any case  specified in clause (i) or (ii) above) prior
         to the applicable date hereinafter  specified, a notice stating (x) the
         date on which a record is to be taken for the purpose of such dividend,
         distribution,  rights or warrants,  or, if a record is not to be taken,
         the date as of which the holders of shares of Common Stock of record to
         be entitled to such dividend,  distribution,  rights or warrants are to
         be  determined  or  (y)  the  date  on  which  such   reclassification,
         consolidation,  merger,  sale,  transfer,  dissolution,  liquidation or
         winding-up is expected to become effective, and the date as of which it
         is expected  that  holders of shares of Common Stock of record shall be
         entitled to exchange their shares of Common Stock for securities,  cash
         or   other   property    deliverable   upon   such    reclassification,
         consolidation,  merger,  sale,  transfer,  dissolution,  liquidation or
         winding-up.  Failure to give the notice  required by this Section 12(f)
         or any defect  therein shall not affect the legality or validity of any
         dividend,    distribution,     right,    warrant,     reclassification,


                                       27
<PAGE>


         consolidation,  merger,  sale,  transfer,  dissolution,  liquidation or
         winding-up, or the vote upon any such action.

               (g) The Company  shall at  all times reserve and keep  available,
free from preemptive rights, out of its authorized but unissued shares of Common
Stock,  for  the  purpose  of  effecting  the  conversion  of shares of Series A
Preferred Stock,  the full  number  of  shares  of Common  Stock  then  issuable
upon the conversion of all outstanding shares of Series A Preferred Stock.

               (h) The Company will pay any and all taxes that may be payable in
respect  of the  issue  or  delivery of shares of Common  Stock on conversion of
shares of Series A  Preferred  Stock pursuant hereto.  The  Company  shall  not,
however,  be required  to pay any  tax which  may be  payable  in respect of any
transfer involved in the issue and delivery of shares of Common  Stock in a name
other than that of the holder of the share of Series A Preferred Stock or shares
of Series A Preferred Stock to be  converted,  and  no such  issue  or  delivery
shall be made unless and until the Person requesting such  issue has paid to the
Company  the  amount  of  any such tax,  or has established  to the satisfaction
of the  Company  that  such tax has been  paid or is not payable.

                   (i)  (i)  Each  share  of (A)  Series  A-1  Preferred  Stock
         transferred  to any  person  other  than a member of the  Liberty Group
         and (B)  Series  A-2 Preferred  Stock  transferred  to any person other
         than a member of the HMTF Group  shall be  deemed to  be  automatically
         converted  into a share of  Series A-3 Preferred  Stock with  the  same
         Liquidation  Preference  and  otherwise  of  the same tenor  (except as
         provided  herein) as then in effect  with  respect to  the share of the
         Series A-1 Preferred  Stock or Series A-2 Preferred Stock  transferred,
         such conversion to be effected in  accordance  with this  Section 12(i)
         and to be effective as of the effective time of such transfer.

                        (ii) Upon  any  transfer  of  a  share  of  Series   A-1
         Preferred  Stock or Series A-2 Preferred  Stock triggering an automatic
         conversion into a share  of  Series  A-3 Preferred  Stock  pursuant  to
         Section 12(i)(i), the transferor shall surrender  the   certificate  or
         certificates   representing  the  share  or  shares   transferred  (the
         "Converting  Shares") at any office or agency of the Company designated
         for that purpose  together  with written  notice  stating the number of
         shares that are to be  transferred  to a person  other than a member of
         the Liberty Group (in the case of shares of Series A-1 Preferred Stock)
         or a member  of the HMTF  Group (in the case of  Series  A-2  Preferred
         Stock) and that are thus to be converted into an equal number of shares
         of Series A-3 Preferred  Stock (the  "Converted  Shares").  Such notice
         shall also state the name or names (with  addresses) of the  transferee
         and   denominations  in  which  the  certificate  or  certificates  for
         Converted  Shares are to be issued and shall include  instructions  for
         the delivery thereof.  Promptly after such surrender and the receipt of
         such written  notice,  the Company will issue and deliver in accordance
         with the  transferor's  instructions  the  certificate or  certificates
         evidencing the Converted Shares issuable upon such conversion,  and the
         Company  will  deliver to the  transferor  a  certificate  (which shall
         contain such legends as were set forth on the  surrendered  certificate
         or certificates)  representing any shares which were represented by the
         certificate  or  certificates  that were  delivered  to the  Company in
         connection with such conversion,  but which were not transferred.  Upon
         issuance of shares in  accordance  with this  Section  12(i)(ii),  such
         Converted Shares shall be duly authorized,  validly issued,  fully paid
         and  non-assessable and entitled to the benefits of this Certificate of


                                       28
<PAGE>


         Designation.  The  Company  shall  take  all  such  actions  as  may be
         necessary to assure that all such shares of Series A-3 Preferred  Stock
         may  be  so  issued   without   violation  of  any  applicable  law  or
         governmental  regulation or any requirements of any domestic securities
         exchange upon which shares of Series A-3 Preferred  Stock may be listed
         (except  for  official  notice of  issuance  which will be  immediately
         transmitted by the Company upon issuance).

                   (iii) As  used in  this Section 12(i),  the  term  "transfer"
         and  derivatives  thereof refers to any sale,  gift or other  transfer,
         voluntary or involuntary  (except for  transfers,  pledges and security
         interests   in   connection   with  bona  fide   financing  or  hedging
         transactions). A conversion of Series A-1 Preferred Stock or Series A-2
         Preferred  Stock into Common  Stock  pursuant to Section  12(a)  hereof
         shall not constitute a transfer for purposes of this Section 12(i).

               (j)  Without the unanimous consent of the holders of the Series A
Preferred Stock, the Company shall not in any manner subdivide (by stock  split,
stock  dividend or otherwise) or combine (by reverse  stock split or  otherwise)
the outstanding shares of the Series A-1  Preferred  Stock, Series A-2 Preferred
Stock or Series A-3 Preferred Stock unless the outstanding shares of each  other
series of Series A Preferred Stock shall  be subdivided or combined, as the case
may be, to the same extent, share and  share alike,  and  appropriate  provision
shall be made for the protection of the conversion rights hereunder.

         13.  Change of Control.

               (a) Upon the occurrence of a Change of Control, the Company shall
have the right, but not the obligation, to offer (the "Change of Control Offer")
to  repurchase all, but  not less than  all, of the shares of Series A Preferred
Stock at a purchase price per share in cash  equal to  101%  of the  Liquidation
Preference of each share of Series A Preferred Stock  repurchased  (after giving
effect to the Special Dividend, if applicable),  plus an amount equal to 101% of
all dividends  accrued and unpaid thereon to the date fixed for repurchase  (the
"Change of Control  Purchase  Amount").  Within 20 days  following the Change of
Control Date, the Company shall mail a notice to each holder of shares of Series
A Preferred  Stock (with a copy to the Registrar)  describing the transaction or
transactions  that  constitute  the Change of  Control  and,  if the  Company so
elects,  offering to  repurchase  shares of Series A  Preferred  Stock on a date
specified in such notice (the  "Change of Control  Purchase  Date"),  which date
shall be no  earlier  than 90 days and no later than 120 days from the date such
notice  is  mailed,  pursuant  to the  procedures  required  by  Section  10 and
described  in such  notice.  The  failure of the  Company to make such Change of
Control Offer within such 20-day period shall  constitute an irrevocable  waiver
of the  Company's  right to make such  Change of Control  Offer  solely with the
respect to the relevant  Change of Control and shall result in the dividend rate
on the Series A Preferred  Stock referred to in Section 6 hereof being increased
to 16% effective as of the Change of Control Date. The Company shall comply with
the  requirements of Rule 14e-1 under the Exchange Act and any other  securities
laws and  regulations to the extent such laws and  regulations are applicable in
connection  with the repurchase of the Series A Preferred Stock as a result of a
Change of  Control.


                                       29
<PAGE>


               (b) On the Change of Control Purchase Date, the Company shall, to
the extent lawful:

                   (i)  accept for  payment  all shares of  Series  A  Preferred
         Stock properly tendered pursuant to the Change of Control Offer;

                   (ii) deposit  with  the  paying agent an  amount equal to the
         Change of Control  Purchase Amount in respect of all shares of Series A
         Preferred Stock so tendered; and

                   (iii)deliver or cause to be  delivered to  the Registrar  all
         certificates  for  shares  of  Series A  Preferred  Stock  so  accepted
         together  with an officer's certificate stating the aggregate number of
         shares  being purchased by the Company.

               (c) The paying agent shall promptly mail to each holder of shares
of Series A Preferred Stock so  tendered the Change of Control  Purchase  Amount
for such  shares  of Series A Preferred Stock, and the Registrar shall  promptly
authenticate  and mail (or cause to be transferred by book entry) to each holder
a new  certificate  for any shares of Series A Preferred Stock not tendered that
are  represented by the surrendered  certificate.  The Company shall notify each
holder of Series A Preferred Stock the results of the Change of Control Offer on
or as soon as practicable after the Change of Control Purchase Date.

               (d) The provisions of this paragraph that  permit the Company  to
make a  Change of  Control Offer shall  be applicable  regardless of whether any
other provisions of this certificate are applicable. Except as set forth in this
paragraph,  no holder of shares of Series A Preferred Stock shall have any right
to require the Company to repurchase  or redeem the shares of Series A Preferred
Stock in the event of a takeover, recapitalization or other similar transaction.

         14.  Purchase Offer.

               (a) If  the Company  shall elect  not to  make, or shall  fail to
make, the  Change of  Control  Offer  following  the  occurrence  of a Change of
Control  pursuant  to  Section 13  hereof within  the 20-day  period   specified
therein, then in addition to the redemption rights that the Company may exercise
pursuant to Section 10 hereof after June 30, 2005,  the Company  shall also have
the right (but not the obligation),  (i) at any time and from time to time prior
to June 30,  2005,  to offer (the  "Purchase Offer") to repurchase  all, but not
less than  all, of  the outstanding  shares  of  Series A  Preferred  Stock at a
purchase price per share in  cash  equal to 101% of the  Liquidation  Preference
of each  share of  Series A Preferred Stock repurchased  (after giving effect to
the Special  Dividend,  if  any),  plus an amount equal to 101% of all dividends
accrued and unpaid thereon from the last Dividend Payment Date to the date fixed
for  repurchase  (the "Purchase  Payment") and (ii) at any time and from time to
time  following  June 30, 2005, to make a Purchase Offer to repurchase  all, but
not less than all, of  the outstanding  shares of Series A  Preferred Stock at a
purchase price per share in cash equal to 100% of the Liquidation Preference  of
each share of Series A Preferred Stock  repurchased  (after giving effect to the
Special Dividend, if any), plus an amount equal to 100% of all dividends accrued
and unpaid thereon  from  the last  Dividend  Payment Date to the date fixed for
repurchase  (the  "Par  Purchase  Payment").  If  the Company  elects to  make a
Purchase  Offer, the  Company shall  mail a notice to each  holder of shares  of


                                       30
<PAGE>


Series A Preferred Stock (with a  copy to  the Registrar) offering to repurchase
shares of  Series  A  Preferred Stock  on a  date specified in  such notice (the
"Purchase  Payment  Date"),  which date shall be no  earlier than 90 days and no
later  than  120  days from  the date such  notice is  mailed, pursuant  to  the
procedures required by Section 6 and described in such notice. The Company shall
comply with the  requirements of Rule 14e-1 under the Exchange Act and any other
securities  laws and  regulations to the extent such laws  and  regulations  are
applicable  in  connection  with  the repurchase of the Series A Preferred Stock
hereunder.

               (b) On the  Purchase  Payment  Date,  the Company  shall,  to the
extent lawful:

                   (i)  accept  for  payment all  shares of  Series A  Preferred
         Stock properly tendered pursuant to the Purchase Offer;

                   (ii) deposit with  the  paying  agent  an amount equal to the
         Purchase Payment or the Par Purchase Payment, as applicable, in respect
         of all shares of Series A Preferred Stock so tendered; and

                   (iii)deliver  or  cause to  be delivered to the Registrar all
         certificates  for  shares  of  Series A  Preferred  Stock  so  accepted
         together  with an officer's certificate stating the aggregate number of
         shares  being purchased by the Company.

               (c) The  paying agent  shall promptly  mail  or  transmit by wire
transfer  to each  holder of shares of  Series A Preferred Stock so tendered the
Purchase Payment or the Par Purchase Payment,  as applicable, for such shares of
Series A Preferred Stock, and the Registrar shall promptly authenticate and mail
(or cause to be transferred by book entry) to each such holder a new certificate
for any shares  of Series A Preferred Stock not tendered that are represented by
the surrendered  certificate.  The Company  shall notify the holders of Series A
Preferred Stock the results of the Purchase  Offer on or as soon as  practicable
after  the Purchase Payment Date.

               (d) If a holder of shares of Series A Preferred Stock elects  not
to,  or otherwise  fails to, properly  tender shares of Series A Preferred Stock
into the Purchase Offer, then  with respect  to each share of Series A Preferred
Stock  that such  holder  fails to tender,  any dividends  applicable to periods
following the expiration of the Purchase Offer with  respect to each such  share
shall be computed at a rate of eight percent (8%) per annum.

         15.  Special Covenant.

                Without  the  vote or consent of the  holders of  a majority  of
the then  Outstanding  shares of Series A Preferred Stock, the Company shall not
make,  or  permit  any  of  its  subsidiaries  to  make,  any  material  capital
expenditures,  acquisitions  or  divestitures  outside  the  ordinary  course of
business unless such  expenditures,  acquisitions or divestitures were otherwise
approved by the Board of Directors  (including the affirmative  vote of at least
one director  elected by either the holders of the Series A-1 Preferred Stock or
the holders of the Series A-2 Preferred Stock).

         16.  SEC Reports; Reports by Company.


                                       31
<PAGE>


                So  long  as  any  shares  of  Series   A  Preferred  Stock  are
outstanding,  the Company  shall file with the SEC and,  within 15 days after it
files them with the SEC, with the Registrar  and, if requested,  furnish to each
holder of shares of Series A Preferred  Stock all annual and  quarterly  reports
and the information,  documents,  and other reports that the Company is required
to file with the SEC  pursuant  to Section  13(a) or 15(d) of the  Exchange  Act
("SEC  Reports").  In the event the Company is not required or shall cease to be
required to file SEC  Reports,  pursuant to the  Exchange  Act, the Company will
nevertheless file such reports with the SEC (unless the SEC will not accept such
a filing).  Whether or not required by the Exchange Act to file SEC Reports with
the SEC, so long as any shares of Series A Preferred Stock are Outstanding,  the
Company  will  furnish or cause to be furnished  reports  equivalent  to the SEC
Reports to the holders of shares of Series A Preferred Stock.

         17.  Definitions.

                For purposes of  this Certificate  of Designation, the following
terms shall have the meaning set forth below:

                "Accumulated Dividends"  has the meaning set forth in Section 6.

                "Affiliate"  means,  with  respect  to  any  Person,  any  other
Person  directly or indirectly  controlling,  controlled  by, or under direct or
indirect common control with, such Person.  For the purposes of this definition,
"control"  when used with  respect to any  Person  means the power to direct the
management and policies of such Person, directly or indirectly,  whether through
the  ownership of voting  securities,  by contract or  otherwise;  and the terms
"controlling"  and  "controlled"  have meanings  correlative  to the  foregoing;
provided  that neither AT&T Corp.  ("AT&T") nor any  subsidiary of AT&T which is
not included in AT&T's Liberty Media Group (as defined in AT&T's  Certificate of
Incorporation) will be deemed to be an Affiliate of Liberty.

                "Board  of  Directors"  has  the  meaning  set  forth  in  the
Recitals.

                "Business  Day" means  each Monday, Tuesday, Wednesday, Thursday
and Friday which is not a day on which banking  institutions  in The City of New
York are authorized or obligated by law or executive order to be closed.

                "By-laws" has the meaning set forth in the Recitals.

                "Capital Stock" means, with  respect to  any person, any and all
shares,  interests,  participations,  rights in, or other  equivalents  (however
designated and whether voting and/or non-voting) of such person's capital stock,
whether  outstanding  on the Closing Date or issued after the Closing Date,  and
any and all  rights  (other  than any  evidence  of  indebtedness)  or  warrants
exercisable or exchangeable for or convertible into such capital stock.

                "Certificate of Incorporation" has the meaning set forth in  the
recitals.

                "Change  of  Control"  means   the  occurrence  of   any  of the
following  events:  (a) any  "person"  or  "group"  (as such  terms  are used in
Sections  13(d) and 14(d) of the  Exchange  Act) is or becomes  the  "beneficial
owner" (as defined in Rule 13d-3 and 13d-5 under the Exchange Act, except that a


                                       32
<PAGE>


person shall be deemed to have  "beneficial  ownership" of all  securities  that
such  person  has the  right to  acquire,  whether  such  right  is  exercisable
immediately or only after the passage of time), directly or indirectly,  of more
than 50% of the total  Voting  Capital  Stock of the  Company or (b) the Company
consolidates  with, or merges with or into,  another  person or sells,  assigns,
conveys,  transfers, leases or otherwise disposes of all or substantially all of
its assets to any person,  or any person  consolidates  with,  or merges with or
into the  Company,  in any such event  pursuant  to a  transaction  in which the
holders of the outstanding Voting Capital Stock of the Company immediately prior
to such transaction  hold less than 50% of the outstanding  Voting Capital Stock
of the surviving or transferee  company or its parent company  immediately after
such  transaction or immediately  after such transaction any "person" or "group"
(as such terms are used in Sections 13(d) and 14(d) of the Exchange Act), is the
"beneficial  owner" (as defined in Rules 13d-3 and 13d-5 under the Exchange Act,
except  that a person  shall be deemed  to have  "beneficial  ownership"  of all
securities  that such  person has the right to  acquire,  whether  such right is
exercisable  immediately  or only  after  the  passage  of  time),  directly  or
indirectly,  of more than 50% of the total Voting Capital Stock of the surviving
or  transferee  company  or its parent  company  or (c)  during any  consecutive
two-year period, individuals who at the beginning of such period constituted the
Board of Directors  (together with any new directors whose election by the Board
of Directors or whose nomination for election by the stockholders of the Company
was approved by a vote of a majority of the  directors  then still in office who
were either  directors  at the  beginning  of such  period or whose  election or
nomination  for  election  was  previously  so approved  and  together  with any
directors  elected pursuant to Sections  8(d)(i),  (ii) and (iii)) cease for any
reason to constitute a majority of the Board of Directors  then in office or (d)
any  transaction  subject to Rule 13e-3 under the Exchange Act if following such
Rule  13e-3  transaction  a person or group (as such  terms are used in  Section
13(d) and  14(d) of the  Exchange  Act)  owns more than 50% of the total  Voting
Capital  Stock  of the  Company.  Notwithstanding  the  foregoing,  any  form of
business combination between the Company and Teligent,  Inc. within the 24 month
period following the Closing Date shall not be deemed to be a Change of Control,
unless after the date hereof and prior to such business combination, there shall
have  occurred a  "Teligent  Change of  Control."  For the  purposes  hereof,  a
Teligent  Change of Control  shall have the same meaning as a Change of Control,
substituting  Teligent,  Inc.  for the  Company  in such  definition;  provided,
however,  that a Teligent  Change of Control shall not occur with respect to any
event or  circumstance  that  involves  an  acquiror,  25% or more of the Voting
Capital Stock of which is beneficially  owned by any member of the HMTF Group or
Liberty.

                "Change of Control Date" has  the meaning  set forth in  Section
6(b).

                "Closing  Date"  means  the  Closing  Date  under  the  Purchase
Agreement.

                "Closing  Price" has  the meaning  set  forth  in  Section 12(d)
(viii).

                "Common  Stock  Record  Date"  has  the   meaning  set  forth in
Section 12(d)(viii).

                "Common  Stock"  means  the  common  stock of the  Company,  par
value $.01 per share and  capital  stock of any other class or series into which
the Common Stock may hereafter be changed.



                                       33
<PAGE>


                "Company"  has  the  meaning  set  forth  in  the  Recitals  and
includes any successor to the Company hereunder.

                "Company Order" means a written  request or  order signed in the
name of the  Company by its  Chairman  of the  Board,  its  President  or a Vice
President  and by its  Treasurer,  an Assistant  Treasurer,  its Secretary or an
Assistant Secretary.

                "Conversion Agent" has the meaning set forth in Section 5(a).

                "Conversion  Price"  means  the price  at which shares of Common
Stock shall be delivered upon conversion.

                "Current  Market  Price" has  the  meaning  set forth in Section
12(d)(viii).

                "Dilution  Trigger Event" has  the meaning  set forth in Section
12(d)(iv).

                "Distributed  Securities"  has the meaning  set forth in Section
12(d)(iv).

                "Dividend  Payment  Date"  shall  mean  the last day  of  March,
June, September and December of each year, commencing June 30, 2000, or the next
succeeding Business Day if any such day is not a Business Day.

                "Dividend Period" shall  mean the period from and  including the
Closing Date to but excluding  the first  Dividend  Payment Date and  thereafter
each  quarterly  period  from  and  including  a  Dividend  Payment  Date to but
excluding the next Dividend Payment Date.

                "Dividend  Record  Date"  has the  meaning set forth  in Section
7(a).

                "Exchange Offer" has the meaning set forth in Section 12(d)(vi).

                "Exchange  Preferred  Stock"  has  the   meaning  set  forth  in
Section 12(d)(viii).

                "Exchange  Securities"  has  the  meaning  set forth in  Section
12(d)(viii).

                "Expiration Time" has the meaning set forth in Section 12(d)(v).

                "Fair  Market  Value"  has  the  meaning  set forth  in  Section
12(d)(viii).

                "Junior Shares" has the meaning set forth in Section 9(a).

                "Liquidation  Preference"  means  an  amount  initially equal to
$10,000 per share of Series A Preferred Stock, subject to increase in accordance
with Section 6, Section 7 and Section 11 hereof, including,  without limitation,
by the  addition  of  Accumulated  Dividends  and,  if  applicable,  the Special
Dividend.

                "Mandatory  Redemption  Date"  has  the  meaning  set  forth  in
Section 10(b); provided, however, that if such date shall not be a Business Day,
then such date shall be the next Business Day.


                                       34
<PAGE>



                "Mirror  Preferred Stock" has  the meaning  set forth in Section
12(d)(viii).

                "Nonelecting Share" has the meaning set forth in Section 12(e).

                "Odd-lot Redemption" has the meaning set forth in Section 10(c).

                "Officers'  Certificate"  means  a  certificate  of  the Company
signed in the name of the Company by its Chairman of the Board, its President or
a Vice President and by its Treasurer, an Assistant Treasurer,  its Secretary or
an Assistant Secretary.

                "Optional  Redemption" has  the  meaning  set forth  in  Section
10(a).

                "Optional Redemption Date" has the meaning set forth in  Section
10(a).

                "Outstanding" means  when used with respect to  shares of Series
A  Preferred  Stock,  as of the date of  determination,  all  shares of Series A
Preferred Stock  theretofore  delivered  under this  Certificate of Designation,
except (a) shares of Series A Preferred Stock theretofore  converted into shares
of Common Stock in  accordance  with Section 12 and shares of Series A Preferred
Stock  theretofore  canceled by the  Registrar or delivered to the Registrar for
cancellation;  (b)  shares of Series A  Preferred  Stock  for whose  payment  or
redemption money in the necessary amount has been theretofore deposited with the
Registrar or any Paying Agent (other than the Company) in trust or set aside and
segregated  in trust by the Company (if the Company  shall act as its own Paying
Agent) for the  holders of such  shares of Series A  Preferred  Stock;  provided
that, if such shares of Series A Preferred  Stock are to be redeemed,  notice of
such redemption has been duly given pursuant to this  Certificate of Designation
or provision  therefor  satisfactory  to the  Registrar  has been made;  and (c)
shares of Series A  Preferred  Stock in  exchange  for or in lieu of which other
shares  of  Series A  Preferred  Stock  have  been  delivered  pursuant  to this
Certificate of Designation;  provided, however, that, in determining whether the
holders  of the  shares of Series A  Preferred  Stock  have  given any  request,
demand,  authorization,  direction, notice, consent or waiver or taken any other
action hereunder, shares of Series A Preferred Stock owned by the Company or any
other obligor upon the shares of Series A Preferred  Stock or any  subsidiary of
the Company or of such other obligor shall be  disregarded  and deemed not to be
Outstanding,  except  that,  in  determining  whether  the  Registrar  shall  be
protected in relying upon any such request,  demand,  authorization,  direction,
notice, consent, waiver or other action, only shares of Series A Preferred Stock
which  the  Registrar  has  actual  knowledge  of  being  so  owned  shall be so
disregarded.

                "Parity Shares" has the meaning set forth in Section 9(a).

                "Paying Agent" has the meaning set forth in Section 5(a).

                "Person"  means   an   individual,   partnership,   corporation,
limited  liability  company,   business  trust,  joint  stock  company,   trust,
unincorporated  association,  joint  venture,  governmental  authority  or other
entity of whatever nature.

                "Preferred Stock" means,  with  respect to  any person,  any and
all shares, interests,  participations or other equivalents (however designated,
whether voting or non-voting)  of such person's  preferred or preference  stock,


                                       35
<PAGE>


whether now  outstanding  or issued after the date hereof,  including all series
and classes of such preferred or preference stock.

                "Purchase  Agreement"  means  the  Preferred  Stock and  Warrant
Purchase  Agreement  dated as of February  27,  2000,  among the Company and the
Purchasers named therein, as it may be amended from time to time.

                "Purchased Shares" has  the meaning set  forth in  Section 12(d)
(v).

                "Redemption Date" has the meaning set forth in Section 10(d).

                "Redemption Notice" has the meaning set forth in Section 10(d).

                "Redemption Price" has the meaning set forth in Section 10(a).

                "Registrar" has the meaning set forth in Section 3.

                "Registration  Rights  Agreement" means  the Registration Rights
Agreement dated as of April 7, 2000, among the Company and the Purchasers.

                "Restricted  Shares  Legend"  has  the   meaning  set  forth  in
Section 4(a).

                "SEC" means  the  Securities and  Exchange  Commission,  as from
time to time constituted, created under the Securities Exchange Act of 1934, or,
if at any time  after the  adoption  of this  Certificate  of  Designation  such
commission  is not existing and  performing  the duties now assigned to it, then
the body performing such duties at such time.

                "SEC Reports" has the meaning set forth in Section 16.

                "Securities Act" has the meaning set forth in Section 4(a).

                "Senior Shares" has the meaning set forth in Section 9(a).

                "Series  A  Preferred  Stock"  has the  meaning  set  forth in
Section 1.

                "Series  A-1  Preferred  Stock" has  the  meaning  set forth  in
Section 1.

                "Series  A-2  Preferred  Stock" has  the  meaning  set forth  in
Section 1.

                "Series  A-3  Preferred  Stock" has  the  meaning  set forth  in
Section 1.

                "Special Dividend" means, with  respect to  each share of Series
A Preferred Stock,  the difference  between (i) $14,859.47 (as such number shall
be  appropriately  adjusted for stock splits,  stock dividends or similar events
affecting  the  Series A  Preferred  Stock)  and (ii) the  amount of the  actual
Liquidation  Preference of such share immediately prior to the Change of Control
Date.

                "Voting  Capital  Stock"  means  with  respect  to  any  Person,
securities  of any class or classes of Capital  Stock in such Person  ordinarily
entitling  the holders  thereof  (whether at all times or at the times that such


                                       36
<PAGE>


class of  Capital  Stock has  voting  power by reason  of the  happening  of any
contingency)  to vote in the  election of members of the board of  directors  or
comparable governing body of such Person.

         18.  No Reissuances.

                Subject  to  Section  12(i),  any  share of  Series A  Preferred
Stock that is  purchased,  redeemed or otherwise  acquired by the Company or any
subsidiary  shall be  cancelled  and  restored to the status of  authorized  but
unissued Preferred Stock but shall not be reissued as Series A Preferred Stock.



                                       37
<PAGE>


                IN WITNESS WHEREOF, the Company  has caused this  Certificate of
Designation  to be duly executed by H. Don Teague,  Executive  Vice President of
the Company, this 7th day of April, 2000.

                                       ICG COMMUNICATIONS, INC.

                                       By: /s/ H. Don Teague
                                          --------------------------------------
                                          Name:  H. Don Teague
                                          Title: Executive Vice President



<PAGE>


                                                                       EXHIBIT A
                                                                       ---------

                                FACE OF SECURITY

THESE  SECURITIES HAVE NOT BEEN  REGISTERED  UNDER THE SECURITIES ACT OF 1933 OR
THE  SECURITIES  LAWS  OF ANY  STATE  OR  OTHER  JURISDICTION,  AND,  UNLESS  SO
REGISTERED,  THEY MAY NOT BE SOLD,  OFFERED  FOR  SALE,  TRANSFERRED,  ASSIGNED,
PLEDGED  OR  HYPOTHECATED  EXCEPT  PURSUANT  TO  AN  EXEMPTION  FROM,  OR  IN  A
TRANSACTION  NOT  SUBJECT  TO,  THE  REGISTRATION  REQUIREMENTS  OF THE  ACT AND
APPLICABLE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION.

Number:                                                         Number of Shares
       ---------                                                          Shares
                                                                   -------


             8% SERIES [A-1, A-2 or A-3] CONVERTIBLE PREFERRED STOCK

                                    DUE 2015

                                       OF

                            ICG COMMUNICATIONS, INC.

                ICG  COMMUNICATIONS,  INC., a  company organized  under the laws
of Delaware (the  "Company"),  hereby  certifies that {HOLDER} (the "Holder") is
the registered owner of fully paid and non-assessable  preference  securities of
the Company  designated  the 8% Series [A-1, A-2 or A-3]  Convertible  Preferred
Stock due 2015,  par value  U.S.$0.01 and initial  liquidation  preference  U.S.
$10,000 per share (the  "Preferred  Stock").  The shares of Preferred  Stock are
transferable  on the books and records of the Registrar,  in person or by a duly
authorized  attorney,  upon surrender of this  certificate  duly endorsed and in
proper form for transfer.  The designation,  rights,  privileges,  restrictions,
preferences  and other terms and provisions of the Preferred  Stock  represented
hereby are issued and shall in all respects be subject to the  provisions of the
Certificate  of  Designation of the Company dated April 7, 2000, as the same may
be amended from time to time in accordance with its terms (the "Preferred  Stock
Certificate  of  Designation").  Capitalized  terms used  herein but not defined
shall  have  the  meaning  given  them in the  Preferred  Stock  Certificate  of
Designation.  The Company will provide a copy of the Preferred Stock Certificate
of Designation to a Holder without charge upon written request to the Company at
its principal place of business.

                [THE SHARES  OF PREFERRED STOCK REPRESENTED  BY THIS CERTIFICATE
SHALL BE  AUTOMATICALLY  CONVERTED  INTO SHARES OF THE  COMPANY'S  8% SERIES A-3
CONVERTIBLE PREFERRED STOCK UPON CERTAIN TRANSFERS OF SUCH SHARES AS PROVIDED IN


                                       A-1
<PAGE>


SECTION 12(i) OF THE COMPANY'S PREFERRED STOCK CERTIFICATE OF DESIGNATION.]*

                Reference is  hereby made to select provisions of  the Preferred
Stock set forth on the reverse hereof, and to the Preferred Stock Certificate of
Designation,  which select  provisions  and the Preferred  Stock  Certificate of
Designation  shall for all purposes have the same effect as if set forth at this
place.

                Upon receipt  of  this  certificate,  the Holder is bound by the
Preferred  Stock  Certificate  of  Designation  and is entitled to the  benefits
thereunder.

                Unless  the Transfer  Agent's  valid  counter-signature  appears
hereon,  the shares of Preferred Stock evidenced hereby shall not be entitled to
any benefit under the Preferred Stock  Certificate of Designation or be valid or
obligatory for any purpose.

                IN WITNESS WHEREOF,  the  Company  has executed this certificate
as of the date set forth below.

                                       ICG COMMUNICATIONS, INC.

                                       By:
                                          --------------------------------------
                                          Name:
                                          Title:

{Seal}

                                       By:
                                          --------------------------------------
                                          Name:
                                          Title:

Dated:


*  include for Series A-1 Preferred Stock and Series A-2 Preferred Stock


                                      A-2

<PAGE>



                               REVERSE OF SECURITY

                            ICG COMMUNICATIONS, INC.

             8% Series [A-1, A-2 or A-3] Convertible Preferred Stock
                                    due 2015

                Dividends on  each share of Preferred Stock shall  be payable at
a rate per annum set forth on the face hereof or as  provided  in the  Preferred
Stock  Certificate  of  Designation.  Subject  to the  limitations  set forth in
Section 11 of the Preferred Stock  Certificate of Designation,  dividends may be
paid, at the option of the Company, in cash.

                The  shares of Preferred  Stock shall  be redeemable as provided
in the Preferred Stock Certificate of Designation. The shares of Preferred Stock
shall be convertible into the Company's Common Stock in the manner and according
to the terms set forth in the Preferred Stock Certification of Designation.

                The  Company  shall  furnish  to  any Holder  upon  request  and
without  charge,  a copy of the  voting  rights,  preferences,  limitations  and
special rights of the shares of each class or series  authorized to be issued by
the Company so far as they have been fixed and  determined  and the authority of
the Board of Directors to fix and determine  the  designations,  voting  rights,
preferences,  limitations and special rights of the class or series of shares of
the Company.

                                   ASSIGNMENT

                FOR VALUE RECEIVED,  the  undersigned assigns  and transfers the
shares of Preferred Stock evidenced hereby to:

(Insert assignee's social security or tax identification number)

(Insert address and zip code of assignee)

and irrevocably appoints:

agent to transfer the shares of Preferred Stock evidenced hereby on the books of
the Transfer  Agent and Registrar.  The agent may substitute  another to act for
him or her.

Date:                             Signature:
     ----------------------------           ------------------------------------
(Sign  exactly  as your  name  appears  on the  other  side of this  Convertible
Preferred Stock Certificate)

Signature Guarantee:*
                     ------------------------------------------------

                                      R-1

<PAGE>



                  *Signature  must  be  guaranteed  by  an  "eligible  guarantor
institution" (i.e., a bank, stockbroker,  savings and loan association or credit
union) meeting the  requirements of the Registrar,  which  requirements  include
membership or participation in the Securities  Transfer Agents Medallion Program
("STAMP") or such other  "signature  guarantee  program" as may be determined by
the Registrar in addition to, or in substitution  for, STAMP,  all in accordance
with the Securities Exchange Act of 1934.


                                      R-2

<PAGE>


                              NOTICE OF CONVERSION

                    (To be Executed by the Registered Holder
                    in order to Convert the Preferred Stock)

The  undersigned   hereby  irrevocably  elects  to  convert  (the  "Conversion")
_________ shares of 8% Series [A-1, A-2 or A-3] Convertible  Preferred Stock due
2015  (the  "Preferred   Stock"),   represented  by  stock  certificate   No(s).
______________ (the "Preferred Stock Certificates") into shares of common stock,
par value U.S. $.01 per share ("Common Stock"), of ICG Communications, Inc. (the
"Company")  according  to the  conditions  of  the  Certificate  of  Designation
establishing the terms of the Preferred Stock (the "Preferred Stock  Certificate
of  Designation"),  as of the date written below.  If shares are to be issued in
the name of a person other than the  undersigned,  the undersigned  will pay all
transfer  taxes  payable with respect  thereto and is  delivering  herewith such
certificates.  No fee will be charged to the holder for any  conversion,  except
for  transfer  taxes,  if any. A copy of each  Preferred  Stock  Certificate  is
attached hereto (or evidence of loss, theft or destruction thereof).*

The  undersigned  represents  and  warrants  that all  offers  and  sales by the
undersigned  of the shares of Common  Stock  issuable  to the  undersigned  upon
conversion of the Preferred  Stock shall be made pursuant to registration of the
Common Stock under the  Securities  Act of 1933 (the  "Act"),  or pursuant to an
exemption from registration under the Act.

Capitalized  terms used but not defined herein shall have the meanings  ascribed
thereto in or pursuant to the Preferred Stock Certificate of Designation.

Date of Conversion:
                   ---------------------------------
Applicable Conversion Price:
                            ------------------------
Number of shares of Preferred Stock to be Converted:
                                                    ----------------------------
Number of shares of Common Stock to be Issued:
                                              ----------------------------------
Signature:
          ------------------------------------------
Name:
     -----------------------------------------------
Address:
        --------------------------------------------
Fax No.:
        --------------------------------------------

                  *The  Company is not  required to issue shares of Common Stock
until the original Preferred Stock Certificate(s) (or evidence of loss, theft or
destruction thereof) to be converted are received by the Company or its Transfer
Agent.  The  Company  shall  issue and  deliver  shares  of  Common  Stock to an
overnight  courier not later than three business days  following  receipt of the
original Preferred Stock Certificate(s) to be converted.

                  **Address  where shares of Common Stock and any other payments
or certificates shall be sent by the Company.


                                      N-1




                          REGISTRATION RIGHTS AGREEMENT

                                     between

                            ICG COMMUNICATIONS, INC.

                                       AND

                       THE PURCHASERS LISTED ON SCHEDULE I

                            dated as of April 7, 2000


<PAGE>



                                TABLE OF CONTENTS

Article I Definitions..........................................................1
   1.1    Definitions..........................................................1
   1.2    Internal References..................................................3

Article II Registration Rights.................................................3
   2.1    Demand Registration..................................................3
   2.2    Piggyback Registration...............................................6
   2.3    Shelf Registration...................................................7

Article III Registration Procedures............................................9
   3.1    Filings; Information.................................................9
   3.2    Registration Expenses...............................................13

Article IV Indemnification and Contribution...................................14
   4.1    Indemnification by the Company......................................14
   4.2    Indemnification by Selling Holders..................................15
   4.3    Conduct of Indemnification Proceedings..............................15
   4.4    Contribution........................................................16

Article V Miscellaneous.......................................................16
   5.1    Participation in Underwritten Registrations.........................16
   5.2    Rule 144............................................................17
   5.3    Holdback Agreements.................................................17
   5.4    Termination.........................................................18
   5.5    Amendments, Waivers, Etc............................................18
   5.6    Counterparts........................................................18
   5.7    Entire Agreement....................................................18
   5.8    Governing Law.......................................................18
   5.9    Assignment of Registration Rights...................................18



<PAGE>



                                                       This  REGISTRATION RIGHTS
                                                AGREEMENT (the  "Agreement"), is
                                                made  as  of April 7,  2000,  by
                                                and  between ICG Communications,
                                                Inc.,  a   Delaware  corporation
                                                (the "Company") and the entities
                                                listed  on  Schedule I  to  this
                                                Agreement.

                  WHEREAS, the Company,  Liberty Media Corporation,  HMTF Bridge
ICG,  LLC and  Gleacher/ICG  Investors  LLC entered  into a Preferred  Stock and
Warrant  Purchase  Agreement  dated as of February 27, 2000 (the "Stock Purchase
Agreement");

                  WHEREAS,  pursuant to an Assignment of Rights under  Preferred
Stock and Warrant  Purchase  Agreement  dated as of March 8, 2000, the remaining
Initial HMTF Holders (as defined  below)  became  parties to the Stock  Purchase
Agreement;

                  WHEREAS,  it is a  condition  precedent  to the closing of the
transactions  contemplated  in the Stock  Purchase  Agreement  that the  parties
hereto execute and deliver this Agreement;

                  NOW  THEREFORE,  in  consideration  of  the  premises,  mutual
promises and covenants  contained in this  Agreement and intending to be legally
bound, the parties hereto hereby agree as follows:

                                   Article I

                                   Definitions

1.1      Definitions.

         Terms  defined  in the  Stock  Purchase  Agreement  are used  herein as
therein defined except as otherwise indicated below. In addition,  the following
terms, as used herein, have the following meanings:

                  "Commission" means the Securities and Exchange Commission.

                  "Demand   Registration"   means  a   registration   under  the
Securities Act requested in accordance with Section 2.1.

                  "Gleacher Holder" means Gleacher/ICG Investors LLC.

                  "HMTF  Holders"  means the Initial HMTF Holders and any direct
or indirect  transferee  of any  Registrable  Securities  initially  held by the
Initial HMTF Holders.

                  "Holders" means,  collectively,  the HMTF Holders, the Liberty
Holders and the Gleacher Holder (including their respective  Affiliates) and any
direct or indirect transferee of any Registrable  Securities held by any of such
Persons.

<PAGE>


                  "Initial  Amount," on any particular  date and with respect to
the Liberty  Holders or the HMTF  Holders,  as  applicable,  means the number of
shares  of  Common  Stock  that  would  have  been  issuable  on such  date upon
conversion of all of the shares of Series A Preferred  Stock and the exercise of
all Warrants issued to the Liberty Holders or the HMTF Holders, respectively, on
the Closing Date (as  adjusted for stock  splits,  stock  dividends  and similar
events affecting the Series A Preferred Stock).

                  "Initial HMTF Holders" means HM4 ICG Qualified  Fund, LLC, HM4
ICG Private Fund, LLC, HM PG-IV ICG, LLC, HM 4-SBS ICG Coinvestors, LLC, HM 4-EQ
ICG Coinvestors, LLC, and HMTF Bridge ICG, LLC.

                  "Liberty Holders" means Liberty and each of its Affiliates.

                  "Piggyback  Registration"  has   the  meaning   set  forth  in
Section 2.2.

                  "Registrable  Common  Stock"  means (a) shares of Common Stock
issued or issuable  upon  conversion of the Series A Preferred  Stock  purchased
pursuant to the Stock Purchase Agreement, plus any additional shares of Series A
Preferred  Stock issued in respect  thereof in connection  with any stock split,
stock  dividend or similar  event with respect to the Series A Preferred  Stock,
plus any  additional  shares of Common  Stock issued with respect to such issued
shares of Common Stock in connection with any stock splits, stock dividends,  or
similar  events with  respect to the Common  Stock,  (b) shares of Common  Stock
issued or issuable upon exercise of the Warrants,  plus any additional shares of
Common  Stock  issued in  respect  of such  issued  shares  of  Common  Stock in
connection with any stock split, stock dividend or similar event with respect to
the Common  Stock and (c) any shares of Common  Stock owned by a Holder that are
restricted  securities within the meaning of Rule 144 or all such shares if such
Holder  reasonably  believes  at  such  time  that  it  may be  deemed  to be an
"affiliate" (as that term is defined in Rule 144) of the Company.

                  "Registrable  Securities"  means  (a) the  Registrable  Common
Stock and (b) any  securities of the Company or any successor  entity into which
Registrable  Common  Stock may  hereafter  be  converted  or changed.  As to any
particular Registrable Securities, such securities shall cease to be Registrable
Securities  when (i) a  registration  statement with respect to the sale of such
securities  shall  have  become  effective  under  the  Securities  Act and such
securities shall have been disposed of under such registration  statement,  (ii)
such  securities  shall have been  transferred  pursuant to Rule 144, (iii) such
securities  shall  have been  otherwise  transferred  or  disposed  of,  and new
certificates  therefor not bearing a legend  restricting  further transfer shall
have been delivered by the Company,  and  subsequent  transfer or disposition of
them shall not require their registration or qualification  under the Securities
Act or any similar state law then in force, or (iv) such  securities  shall have
ceased to be outstanding.

                  "Requesting  Holders"  means the Holders  requesting  a Demand
Registration,  and shall include parties deemed "Requesting Holders" pursuant to
Section 2.1(a)(iv).

                  "Rule 144" means  Rule 144 (or  any successor  rule of similar
effect) promulgated under the Securities Act.



                                       2
<PAGE>


                  "Selling  Holder" means any Holder who is selling  Registrable
Securities pursuant to a public offering registered hereunder.

                  "Series A Preferred  Stock" means  collectively  the Company's
(i) 8% Series A-1 Convertible  Preferred Stock, par value $0.01 per share,  (ii)
8% Series A-2 Convertible  Preferred Stock, par value $0.01 per share, and (iii)
8% Series A-3 Convertible Preferred Stock, par value $0.01 per share.

                  "Shelf  Registration"  has the  meaning  set forth in  Section
2.3(b).

                  "Underwriter"  means a  securities  dealer who  purchases  any
Registrable   Securities   as  principal  and  not  as  part  of  such  dealer's
market-making activities.

                  "Warrants" means  the  Warrants  (as  defined  in  the   Stock
Purchase Agreement) to purchase Common Stock.

1.2      Internal References

         Unless  the  context  indicates  otherwise,   references  to  Articles,
Sections and paragraphs shall refer to the corresponding articles,  sections and
paragraphs  in this  Agreement,  and  references  to the parties  shall mean the
parties to the Stock Purchase Agreement.

                                   Article II

                               Registration Rights

2.1      Demand Registration

              (a)

                   (i)  Holders of a majority of the Registrable Securities held
         by the HMTF Holders  may make up  to three (3)  written requests  for a
         Demand Registration  of all or any part of  the Registrable  Securities
         held  by the  HMTF Holders  and  their direct  or indirect transferees;
         provided,  that (A) each  such Demand Registration  by the HMTF Holders
         must be in respect of Registrable Securities with  a fair market  value
         of  at least $50,000,000 or all of the  Registrable Securities  held by
         the requesting  HMTF Holders if the aggregate fair market  value of all
         of such  Registrable  Securities is less than  $50,000,000 and (B)  the
         HMTF  Holders shall not be entitled to a Demand Registration if, during
         the 120 days preceding such request,  the HMTF Holders had requested  a
         Demand   Registration   unless  the  Company  preempted   such   Demand
         Registration in accordance with Section 2.1(e) or the Company postponed
         the filing thereof in accordance with Section 3.1(a) and the requesting
         HMTF  Holders withdrew  the request for such  Demand Registration. Upon
         exercise  of  all or  any portion of  the Warrants  held  by  the  HMTF
         Holders, the Holders of a majority  of the Registrable Securities  held
         by the  HMTF Holders  may make one (1) additional written request for a
         Demand Registration, subject to  the proviso set forth in the foregoing
         sentence.


                                       3
<PAGE>



                   (ii) Holders of a majority of the Registrable Securities held
         by the  Liberty  Holders may make up to six (6)  written  requests  for
         a Demand Registration of all or any part of the Registrable  Securities
         held  by the Liberty Holders and their direct or indirect  transferees;
         provided,  that (A)  each  such  Demand  Registration  by  the  Liberty
         Holders  must be in  respect  of  Registrable  Securities  with a  fair
         market  value  of  at  least  $50,000,000  or all  of  the  Registrable
         Securities  held  by the  requesting  Liberty  Holders if the aggregate
         fair market value of  all of such  Registrable  Securities is less than
         $50,000,000,  and (B) the  Liberty  Holders  shall not be entitled to a
         Demand  Registration  if, during  the 120 days  preceding such request,
         the Liberty  Holders had  requested a  Demand  Registration  unless the
         Company preempted such Demand  Registration in  accordance with Section
         2.1(e) or the Company  postponed  the filing thereof in accordance with
         Section 3.1(a) and the requesting  Liberty Holders withdrew the request
         for such Demand  Registration.  Upon  exercise of all or any portion of
         the Warrants held by the Liberty  Holders, the Holders of a majority of
         the Registrable  Securities held by the Liberty Holders may  make up to
         two (2) additional written requests for a  Demand Registration, subject
         to the proviso set forth in the foregoing sentence.

                   (iii)Any  request  for  a Demand  Registration  will  specify
         the aggregate number of shares of Registrable Securities proposed to be
         sold by the  Requesting  Holders and  will also  specify  the  intended
         method of  disposition  thereof.  A  registration  will  not count as a
         Demand  Registration  until it has become  effective.  Should a  Demand
         Registration  not become  effective  due to the failure of a  Holder to
         perform its  obligations  under this Agreement or  the inability of the
         Requesting  Holders to reach agreement  with the  Underwriters  for the
         proposed sale on price or other customary  terms for such  transaction,
         or in the event the Requesting  Holders  withdraw  or do not pursue the
         request for the Demand  Registration  (in  each of the foregoing cases,
         provided  that  at  such  time  the  Company  is in  compliance  in all
         material  respects with  its obligations  under this Agreement),  then,
         subject to Section 2.1(b), such  Demand Registration shall be deemed to
         have been effected (provided that (i) if, the  Demand Registration does
         not become  effective  because  a material adverse change has occurred,
         or is  reasonably  likely  to occur,  in the  condition  (financial  or
         otherwise),  business,  assets or  results of operations of the Company
         and its  subsidiaries  taken as  a whole  subsequent to the date of the
         written  request  made by  the  Requesting  Holders (ii) if the Company
         withdraws  the  Demand  Registration  for  any reason or  preempts  the
         request  for  the  Demand  Registration  or (iii) if,  after the Demand
         Registration   has  become   effective,   an  offering  of  Registrable
         Securities  pursuant to a registration  is interfered with  by any stop
         order, injunction,  or other order or requirement of  the Commission or
         other governmental  agency or court or (iv) if  the Demand Registration
         is  withdrawn  at the request of  the  Requesting  Holders  pursuant to
         Section 2.1(f) or Section 3.1(a),  then  the Demand  Registration shall
         not  be  deemed to have  been  effected  and will not count as a Demand
         Registration).

                   (iv) Upon  receipt of any  request for a Demand  Registration
         by holders of a majority of the Registrable Securities held by the HMTF
         Holders or  the Liberty Holders,  as the case may be, the Company shall
         promptly  (but in  any event within ten (10) days) give written  notice
         of such proposed  Demand  Registration to the HMTF Holders, in the case
         of a request by  an HMTF  Holder,  and to the Liberty  Holders,  in the
         case of a request by a  Liberty  Holder,  and all such HMTF  Holders or
         Liberty Holders, as  the case may be (including their respective direct


                                       4
<PAGE>


         or indirect transferees) shall have  the right,  exercisable by written
         notice to the Company  within  twenty (20) days of their receipt of the
         Company's notice, to elect  to include in such Demand Registration such
         portion of  their Registrable  Securities as they may request. All such
         Holders requesting to have  their Registrable  Securities included in a
         Demand Registration in  accordance with the preceding sentence shall be
         deemed to be "Requesting  Holders" for purposes of this Section 2.1.

              (b) In the event  that the Requesting  Holders withdraw or  do not
pursue  a request  for a Demand  Registration  and,  pursuant to  Section 2.1(a)
hereof,  such Demand Registration  is deemed to have been  effected, the Holders
may reacquire  such Demand  Registration  (such that the  withdrawal  or failure
to pursue a request will not  count as a  Demand  Registration hereunder) if the
Selling  Holders reimburse  the Company  for any and all  Registration  Expenses
incurred  by  the  Company  in  connection  with  such  request  for  a   Demand
Registration  that was withdrawn or not pursued.

              (c) If the  Requesting  Holders  so elect,  the  offering  of such
Registrable Securities pursuant to such Demand Registration shall be in the form
of a "firm  commitment"  underwritten  offering.  A majority in  interest of the
Requesting Holders  shall have the right to  select  the  managing  Underwriters
and any additional  investment  bankers  and managers to be  used in  connection
with any offering under this  Section  2.1, subject to the  Company's  approval,
which approval shall not be unreasonably withheld.

              (d) The  Requesting  Holders  will  inform the Company of the time
and  manner of  any disposition  of  Registrable  Common  Stock,  and  agree  to
reasonably  cooperate  with  the  Company  in  effecting the  disposition of the
Registrable  Common  Stock  in a  manner that does not unreasonably disrupt  the
public trading market for the Common Stock; provided, however, that the Holders'
only  right  to  a  shelf  registration  statement shall  be pursuant to Section
2.3.

              (e) The  Company  will  have  the  right  to  preempt  any  Demand
Registration with  a primary  registration by  delivering written notice (within
seven business days  after the  Company has received  a request  for such Demand
Registration)  of such  intention to the Requesting  Holders indicating that the
Company has identified a specific  business need and use for the proceeds of the
sale of such  securities and had  contemplated  such sale of securities prior to
receiving the Requesting Holders' notice, and the Company shall use commercially
reasonable  efforts  to effect a  primary  registration  within  90 days of such
notice.  In  the  ensuing  primary registration,  the  Holders  will  have  such
piggyback registration rights as are set forth in Section 2.2  hereof.  Upon the
Company's   preemption  of  a  requested  Demand  Registration,  such  requested
registration will not count as the Holders' Demand Registration.  If the Company
thereafter decides  to abandon its intention  to pursue such sale of securities,
it shall give notice  thereof to any  preempted Holders within two business days
following the Company's decision. The  Company may exercise the right to preempt
a Demand Registration only once in any 360-day period; provided, that during any
360-day  period  the  Company shall use  its reasonable  best efforts to  permit
a period of at least 180 consecutive  days  during which the Selling Holders may
effect a Demand Registration.


                                       5
<PAGE>



              (f) Securities to be sold for the account of any Person (including
the Company) other than a Requesting  Holder shall not be  included  in a Demand
Registration  if the  managing  Underwriter  or  Underwriters  shall  advise the
Company  and the  Requesting  Holders  in  writing  that the  inclusion  of such
securities  will  materially  and adversely  affect the price of the offering (a
"Material Adverse Effect").  Furthermore,  in the event the managing Underwriter
or  Underwriters  shall advise the Company or the  Requesting  Holders that even
after  exclusion of all  securities  of other  Persons  (including  the Company)
pursuant  to the  immediately  preceding  sentence,  the  amount of  Registrable
Securities  proposed to be included in such Demand  Registration  by  Requesting
Holders  is  sufficiently   large  to  cause  a  Material  Adverse  Effect,  the
Registrable  Securities of the Requesting  Holders to be included in such Demand
Registration  shall  equal  the  number  of shares  which  the  Company  and the
Requesting  Holders  are so  advised  can be  sold in such  offering  without  a
Material  Adverse  Effect and such shares shall be allocated  pro rata among the
Requesting  Holders  on  the  basis  of the  number  of  Registrable  Securities
requested to be included in such  registration by each such  Requesting  Holder;
provided, however, that if any Registrable Securities requested to be registered
pursuant  to  a  Demand   Registration  under  Section  2.1  are  excluded  from
registration  hereunder,  then the Holder(s)  having shares excluded  ("Excluded
Holders")  shall have the right to withdraw  all, or any part,  of their  shares
from such registration and if withdrawn in full such Demand  Registration  shall
not be deemed to have been effected and will not count as a Demand Registration.

2.2      Piggyback Registration

               (a) If the  Company  proposes to  file  a registration  statement
under the Securities Act with respect to an offering of Common Stock for its own
account  or for  the  account of  another  Person  (other  than  a  registration
statement on  Form S-4  or  S-8,  or,  except as  provided for  in  Section 2.3,
pursuant to Rule 415 (or any  substitute form or rule, respectively, that may be
adopted  by  the  Commission)),  the  Company  shall give written notice of such
proposed  filing to the  Holders at the address  set forth in the share register
of the Company as soon as reasonably  practicable  (but in no event less than 15
days before the anticipated filing date), undertaking to provide each Holder the
opportunity to register on the same terms and  conditions  such number of shares
of  Registrable   Securities  as   such   Holder  may   request  (a   "Piggyback
Registration"). Each Holder will have seven  business days after  receipt of any
such  notice to notify the Company as to whether it wishes to  participate  in a
Piggyback  Registration (which  notice shall not be deemed to be a request for a
Demand  Registration); provided  that should  a Holder  fail  to provide  timely
notice to the Company, such Holder will forfeit any rights to participate in the
Piggyback  Registration with  respect to such  proposed offering  other than  as
described in Section 2.1(a)(iv). In the event  that the  registration  statement
is filed on behalf of a Person  other than the Company, the Company will use its
best efforts to have the shares  of  Registrable  Securities  that  the  Holders
wish  to sell  included  in the registration  statement.  If the  Company or the
Person for whose account such offering is being made shall determine in its sole
discretion not to register or to delay the proposed  offering, the Company  may,
at its election,  provide written notice of such  determination  to the  Holders
and (i) in  the case  of  a determination not to  effect the proposed  offering,
shall thereupon be relieved of  the  obligation  to  register  such  Registrable
Securities  in  connection therewith, and (ii) in the case of a determination to
delay a  proposed offering, shall  thereupon be  permitted to delay  registering
such  Registrable  Securities for the same period as the delay in respect of the
proposed offering. As between the Company and  the Selling Holders, the  Company


                                       6
<PAGE>


shall be  entitled to select the  Underwriters in connection  with any Piggyback
Registration.

              (b) If the Registrable Securities requested  to be included in the
Piggyback Registration by any Holder differ from the type of securities proposed
to be registered by the Company and the managing Underwriter advises the Company
that due to such differences the inclusion of such Registrable  Securities would
cause  a  Material  Adverse  Effect,  then  (i)  the  number  of  such  Holders'
Registrable  Securities  to be included in the Piggyback  Registration  shall be
reduced to an amount which,  in the opinion of the managing  Underwriter,  would
eliminate such Material  Adverse Effect or (ii) if no such reduction  would,  in
the opinion of the managing Underwriter, eliminate such Material Adverse Effect,
then the Company shall have the right to exclude all such Registrable Securities
from such Piggyback  Registration,  provided,  that no other  securities of such
type are  included  and  offered  for the  account  of any other  Person in such
Piggyback   Registration.   Any  partial  reduction  in  number  of  Registrable
Securities of any Holder to be included in the Piggyback  Registration  pursuant
to clause (i) of the immediately  preceding  sentence shall be effected pro rata
based on the ratio  which  such  Holder's  requested  shares  bears to the total
number of shares requested to be included in such Piggyback  Registration by all
Persons  other than the Company who have the  contractual  right to request that
their shares be included in such  registration  statement and who have requested
that their shares be included.  If the  Registrable  Securities  requested to be
included in the  registration  statement are of the same type as the  securities
being registered by the Company and the managing Underwriter advises the Company
that the inclusion of such Registrable Securities would cause a Material Adverse
Effect, the Company will be obligated to include in such registration statement,
as to each  Holder only a portion of the shares  such  Holder has  requested  be
registered equal to the ratio which such Holder's  requested shares bears to the
total number of shares requested to be included in such  registration  statement
by all Persons (other than the Person or Persons  initiating  such  registration
request) who have the contractual right to request that their shares be included
in such registration  statement and who have requested their shares be included.
If the Company initiated the  registration,  then the Company may include all of
its securities in such registration statement before any such Holder's requested
shares are included. If another security holder initiated the registration, then
the Company may not include any of its securities in such registration statement
unless all Registrable  Securities  requested to be included in the registration
statement by all Holders are included in such  registration  statement.  If as a
result of the provisions of this Section 2.2(b) any Holder shall not be entitled
to include all  Registrable  Securities in a  registration  that such Holder has
requested to be so included,  such Holder may withdraw such Holder's  request to
include  Registrable  Securities  in such  registration  statement  prior to its
effectiveness.

2.3      Shelf Registration

              (a) Holders  of a  majority of the  Registrable Securities held by
the Liberty  Holders  ("Majority  Liberty  Holders")  may, at any time after the
first  anniversary of the Closing Date,  make a written request that the Company
effect a shelf  registration of a portion of the Registrable  Securities held by
the Liberty Holders and their direct or indirect transferees (the "Liberty Shelf
Registration")  pursuant to Rule 415;  provided,  that the  aggregate  amount of
Registrable  Securities that may be included in such Liberty Shelf  Registration
may not exceed 25% of the Liberty  Holders'  Initial  Amount.  Upon receipt of a
request for the Liberty Shelf  Registration,  the Company shall promptly (but in


                                       7
<PAGE>


any event within 10 business days) give written  notice of the proposed  Liberty
Shelf Registration to all other Liberty Holders, and all such Holders (including
their  direct  and  indirect  transferees)  shall  have  the  right  to  include
Registrable  Securities  in  the  Liberty  Shelf  Registration  subject  to  the
foregoing limitation. From and after the second anniversary of the Closing Date,
the Majority  Liberty  Holders may make a written request that the Company amend
the Liberty Shelf  Registration to include in the Liberty Shelf  Registration no
more than 50% of the  Liberty  Holders'  Initial  Amount.  Upon  receipt of such
request,  the Company shall  promptly (but in any event within 10 business days)
give written notice of the proposed amendment to all other Liberty Holders,  and
all such Holders  (including their direct and indirect  transferees)  shall have
the  right to  include  Registrable  Securities  in the  amended  Liberty  Shelf
Registration  subject  to the  foregoing  limitation.  From and  after the third
anniversary  of the Closing  Date,  the  Majority  Liberty  Holders'  may make a
written request that the Company amend the Liberty Shelf Registration to include
in the  Liberty  Shelf  Registration  no more than 75% of the  Liberty  Holders'
Initial Amount. Upon receipt of such request, the Company shall promptly (but in
any event within 10 business days) give written notice of the proposed amendment
to all other Liberty Holders,  and all such Holders  (including their direct and
indirect transferees) shall have the right to include Registrable  Securities in
the amended Liberty Shelf Registration subject to the foregoing limitation. From
and after the fourth  anniversary  of the Closing  Date,  the  Majority  Liberty
Holders  may make a written  request  that the Company  amend the Liberty  Shelf
Registration  to include in the  Liberty  Shelf  Registration  up to 100% of the
Liberty Holders' Initial Amount. Upon receipt of such request, the Company shall
promptly (but in any event within 10 business  days) give written  notice of the
proposed amendment to all other Liberty Holders, and all such Holders (including
their  direct  and  indirect  transferees)  shall  have  the  right  to  include
Registrable  Securities in the amended Liberty Shelf  Registration up to 100% of
the Liberty Holders' Initial Amount.

              (b) Holders of a  majority of the Registrable  Securities  held by
the HMTF  Holders  ("Majority  HMTF  Holders")  may, at any time after the first
anniversary of the Closing Date,  make a written request that the Company effect
a shelf registration of a portion of the Registrable Securities held by the HMTF
Holders and their direct or indirect transferees (the "HMTF Shelf Registration")
pursuant  to Rule  415;  provided,  that the  aggregate  amount  of  Registrable
Securities that may be included in such HMTF Shelf  Registration  may not exceed
25% of the HMTF Holders' Initial Amount.  Upon receipt of a request for the HMTF
Shelf  Registration,  the Company  shall  promptly  (but in any event  within 10
business  days) give written notice of the proposed HMTF Shelf  Registration  to
all other  HMTF  Holders,  and all such  Holders  (including  their  direct  and
indirect transferees) shall have the right to include Registrable  Securities in
the HMTF Shelf Registration subject to the foregoing limitation.  From and after
the second anniversary of the Closing Date, the Majority HMTF Holders may make a
written request that the Company amend the HMTF Shelf Registration to include in
the HMTF  Shelf  Registration  no more  than 50% of the  HMTF  Holders'  Initial
Amount.  Upon receipt of such request,  the Company  shall  promptly (but in any
event within 10 business days) give written notice of the proposed  amendment to


                                       8
<PAGE>


all other  HMTF  Holders,  and all such  Holders  (including  their  direct  and
indirect transferees) shall have the right to include Registrable  Securities in
the amended HMTF Shelf Registration  subject to the foregoing  limitation.  From
and after the third  anniversary of the Closing Date, the Majority HMTF Holders'
may make a written request that the Company amend the HMTF Shelf Registration to
include in the HMTF  Shelf  Registration  no more than 75% of the HMTF  Holders'
Initial Amount. Upon receipt of such request, the Company shall promptly (but in
any event within 10 business days) give written notice of the proposed amendment
to all other HMTF  Holders,  and all such  Holders  (including  their direct and
indirect transferees) shall have the right to include Registrable  Securities in
the amended HMTF Shelf Registration  subject to the foregoing  limitation.  From
and after the fourth  anniversary of the Closing Date, the Majority HMTF Holders
may make a written request that the Company amend the HMTF Shelf Registration to
include in the HMTF Shelf  Registration up to 100% of the HMTF Holders'  Initial
Amount.  Upon receipt of such request,  the Company  shall  promptly (but in any
event within 10 business days) give written notice of the proposed  amendment to
all other  HMTF  Holders,  and all such  Holders  (including  their  direct  and
indirect transferees) shall have the right to include Registrable  Securities in
the amended  HMTF Shelf  Registration  up to 100% of the HMTF  Holders'  Initial
Amount.

              (c) If  the Company's ability to amend the registration  statement
for the Liberty  Shelf  Registration  or the HMTF Shelf  Registration  (each,  a
"Shelf Registration") to increase the number of Registrable  Securities included
therein (or to file a new shelf  registration  statement in respect  thereof) in
accordance with this Section 2.3 is subject to any contractual  limitations that
could  delay the  Company's  ability to file or cause to become  effective  such
registration  statement,  then, if requested by the Majority Liberty Holders (in
the case of Section 2.3(a)) or the Majority HMTF Holders (in the case of Section
2.3(b)) the Company  shall,  in lieu of  following  the  procedure  set forth in
Section 2.3(a) or Section 2.3(b), as the case may be, file a single registration
statement for the Shelf Registration referred to in the applicable provisions of
such  Sections  (and  cause  such  registration  statement  to become and remain
effective  for the  period  set forth in  Section  3.1) that  would  permit  the
offering of such portion of the  Registrable  Securities  (up to 100%) as may be
requested by the Majority Liberty Holders (in the case of Section 2.3(a)) or the
Majority HMTF Holders (in the case of Section 2.3(b)),  (it being understood and
agreed that the Holders of the Registrable  Securities  would not have the right
to offer and sell from such Shelf Registration Registrable Securities other than
in  accordance  with the  schedule  and amounts  set forth in Section  2.3(a) or
Section 2.3(b), as applicable).

                                  Article III

                             Registration Procedures

3.1      Filings; Information

         In connection with the registration of Registrable  Securities pursuant
to Section  2.1,  Section 2.2 and Section 2.3 hereof,  the Company  will use its
reasonable  best  efforts  to  effect  the   registration  of  such  Registrable
Securities as promptly as is reasonably practicable,  and in connection with any
such request:

              (a) The  Company  will  expeditiously  prepare  and file  with the
Commission  a  registration  statement  on any form for which the  Company  then
qualifies and which counsel for the Company shall deem appropriate and available
for the  sale of the  Registrable  Securities  to be  registered  thereunder  in
accordance  with  the  intended  method  of  distribution  thereof,  and use its
reasonable best efforts to cause such filed registration statement to become and
remain  effective  (i) with  respect to any  Demand  Registration  or  Piggyback
Registration,  for such  period,  not to  exceed 60 days,  as may be  reasonably
necessary  to effect the sale of such  securities,  (ii) with respect to a Shelf


                                       9
<PAGE>


Registration,  until  the  earlier  of the  sale of all  Registrable  Securities
thereunder  and the fifth  anniversary  of the  Closing  Date (or if such  Shelf
Registration  is filed or  amended  on or after the  fourth  anniversary  of the
Closing  Date,  then  the  earlier  of the  sale of all  Registrable  Securities
thereunder  and the  second  anniversary  of the  effective  date of such  Shelf
Registration)  (it  being  understood  that if at any time  all the  Registrable
Securities then permitted to be sold under such Shelf  Registration  pursuant to
Section  2.3 have  been  sold but the  Holders  have the  right to  request  the
addition of additional  Registrable  Securities to the Shelf Registration in the
future pursuant to Section 2.3, the Company may (at its option) either cause the
registration  statement to remain effective  (notwithstanding  the fact that all
securities then registrable on such shelf registration statement shall have been
sold) and file post-effective amendments when required to permit the sale of the
additional  Registrable  Securities or prepare and file, and cause to become and
remain effective,  a new shelf registration statement to effect the registration
of the additional Registrable Securities when required pursuant to Section 2.3);
provided that if the Company  shall furnish to the Selling  Holder a certificate
signed by the Company's Chairman,  President or any Executive  Vice-President or
Vice-President  stating that the Company's  Board of Directors has determined in
good faith that it would be  detrimental  or  otherwise  disadvantageous  to the
Company or its  stockholders  for such a  registration  statement to be filed as
expeditiously as possible because the sale of Registrable  Securities covered by
such  Registration  Statement or the  disclosure of  information  in any related
prospectus  or  prospectus   supplement  would  materially  interfere  with  any
acquisition,  financing or other  material  event or  transaction  which is then
intended  or the  public  disclosure  of which at the time  would be  materially
prejudicial to the Company, the Company may postpone the filing or effectiveness
of a  registration  statement  for a period of not more than 120 days;  provided
that during any 360-day period the Company shall use its reasonable best efforts
to permit a period of at least 180  consecutive  days  during  which the Company
will make a registration statement available under this Agreement;  and provided
further  that if (i) the  effective  date of any  registration  statement  filed
pursuant to a Demand  Registration would otherwise be at least 45 calendar days,
but fewer than 90 calendar days, after the end of the Company's fiscal year, and
(ii) the Securities Act requires the Company to include audited financials as of
the end of such fiscal  year,  the Company may delay the  effectiveness  of such
registration  statement  for such period as is  reasonably  necessary to include
therein its audited  financial  statements  for such fiscal year. If the Company
exercises its right to postpone the filing or  effectiveness  of a  registration
statement, the applicable Requesting Holders shall be entitled to withdraw their
request  for  such  Demand  Registration  and it  shall  not  count  as a Demand
Registration.

              (b) Anything in this Agreement to the contrary notwithstanding, it
is  understood  and agreed  that the  Company  shall not be required to keep any
shelf registration  effective or useable for offers and sales of the Registrable
Securities, file a post effective amendment to a shelf registration statement or
prospectus supplement or to supplement or amend any registration  statement,  if
the Company is then involved in discussions concerning, or otherwise engaged in,
any material financing or investment,  acquisition or divestiture transaction or
other material business purpose if the Company determines in good faith that the
making of such a filing,  supplement  or amendment at such time would  interfere
with such transaction or purpose. The Company shall promptly give the Holders of
Registrable Securities written notice of such postponement  containing a general
statement  of the  reasons for such  postponement  and an  approximation  of the
anticipated delay. Upon receipt by a Holder of Registrable  Securities of notice
of an event of the kind  described  in this  Section  3.1(b),  such Holder shall


                                       10
<PAGE>


forthwith discontinue such Holder's disposition of Registrable  Securities until
such  Holder's  receipt of notice from the  Company  that such  disposition  may
continue and of any supplemented or amended prospectus indicated in such notice.
The Company shall use its reasonable best efforts to permit sales of Registrable
Securities on such shelf registration statement for at least 180 days during any
360-day  period.  In the event the Company  shall give notice of an event of the
kind  described  in this  Section  3.1(b),  the Company  shall extend the period
during which the applicable registration statement shall be maintained effective
as  provided  in Section  3.1(a)  hereof by the number of days during the period
from and  including  the date of the giving of such  notice to the date when the
Company shall give notice to the Selling Holders that such  dispositions of such
Registrable Securities may continue and shall have made available to the Selling
Holders any such supplemented or amended prospectus.

              (c) The  Company   will,  if  requested,  prior  to   filing  such
registration  statement or any amendment or supplement  thereto,  furnish to the
Selling  Holders,  and each  applicable  managing  Underwriter,  if any,  copies
thereof,   and  thereafter   furnish  to  the  Selling  Holders  and  each  such
Underwriter,  if any,  such  number of copies  of such  registration  statement,
amendment and supplement  thereto (in each case  including all exhibits  thereto
and documents  incorporated by reference therein) and the prospectus included in
such  registration  statement  (including  each  preliminary  prospectus) as the
Selling  Holders or each such  Underwriter  may  reasonably  request in order to
facilitate the sale of the Registrable Securities by the Selling Holders.

              (d) After the filing of the  registration  statement,  the Company
will  promptly  notify the Selling  Holders of any stop order  issued or, to the
Company's  knowledge,  threatened  to be issued by the  Commission  and take all
reasonable actions required to prevent the entry of such stop order or to remove
it if entered.

              (e) The  Company  will use  its  commercially  reasonable  efforts
to  qualify  the  Registrable  Securities  for offer and sale  under  such other
securities  or blue sky laws of such  jurisdictions  in the United States as the
Selling Holders reasonably request; keep each such registration or qualification
(or exemption  therefrom) effective during the period in which such registration
statement  is required to be kept  effective;  and do any and all other acts and
things  which may be  reasonably  necessary  or advisable to enable each Selling
Holder to consummate the disposition of the Registrable Securities owned by such
Selling  Holder in such  jurisdictions;  provided  that the Company  will not be
required to (i) qualify  generally to do business in any  jurisdiction  where it
would not otherwise be required to qualify but for this paragraph  3.1(e),  (ii)
subject itself to taxation in any such  jurisdiction or (iii) consent to general
service of process in any such jurisdiction.

              (f) The  Company will  as promptly as  is practicable  notify  the
Selling  Holders,  at any time  when a  prospectus  relating  to the sale of the
Registrable  Securities  is required by law to be delivered in  connection  with
sales by an Underwriter or dealer,  of the occurrence of any event requiring the
preparation  of a  supplement  or  amendment  to such  prospectus  so  that,  as
thereafter  delivered to the  purchasers of such  Registrable  Securities,  such
prospectus  will not contain an untrue  statement of a material  fact or omit to
state any material fact  required to be stated  therein or necessary to make the
statements  therein,  in the light of the  circumstances  under  which they were
made, not  misleading and promptly make available to the Selling  Holders and to
the Underwriters any such supplement or amendment. Upon receipt of any notice of


                                       11
<PAGE>


the  occurrence of any event of the kind  described in the  preceding  sentence,
Selling  Holders will  forthwith  discontinue  the offer and sale of Registrable
Securities  pursuant to the  registration  statement  covering such  Registrable
Securities  until  receipt by the Selling  Holders and the  Underwriters  of the
copies of such  supplemented  or amended  prospectus  and, if so directed by the
Company,  the Selling Holders will deliver to the Company all copies, other than
permanent  file copies then in the  possession of Selling  Holders,  of the most
recent prospectus covering such Registrable Securities at the time of receipt of
such notice. In the event the Company shall give such notice,  the Company shall
extend the period during which such  registration  statement shall be maintained
effective as provided in Section  3.1(a) hereof by the number of days during the
period from and including the date of the giving of such notice to the date when
the Company shall make  available to the Selling  Holders such  supplemented  or
amended prospectus.

              (g) The Company will enter into customary agreements (including an
underwriting   agreement  in  customary   form)  and  take  such  other  actions
(including,  without  limitation,  participation  in  road  shows  and  investor
conference calls) as are required in order to expedite or facilitate the sale of
such Registrable Securities.

              (h) At the  request  of any  Underwriter  in  connection  with  an
underwritten  offering  the  Company  will  furnish  (i) an opinion of  counsel,
addressed to the  Underwriters,  covering such customary matters as the managing
Underwriter may reasonably  request and (ii) a comfort letter or comfort letters
from the  Company's  independent  public  accountants  covering  such  customary
matters as the managing Underwriter may reasonably request.

              (i) If  requested  by  the  managing  Underwriter  or any  Selling
Holder,  the Company shall promptly  incorporate  in a prospectus  supplement or
post  effective  amendment such  information as the managing  Underwriter or any
Selling Holder  reasonably  requests to be included  therein,  including without
limitation,  with  respect  to the  Registrable  Securities  being  sold by such
Selling Holder,  the purchase price being paid therefor by the  Underwriters and
with respect to any other terms of the underwritten  offering of the Registrable
Securities to be sold in such offering,  and promptly make all required  filings
of such prospectus supplement or post effective amendment.

              (j) The Company shall  promptly make available  for  inspection by
any Selling Holder or Underwriter  participating in any disposition  pursuant to
any  registration  statement,  and any  attorney,  accountant  or other agent or
representative retained by any such Selling Holder or Underwriter (collectively,
the  "Inspectors"),   all  financial  and  other  records,  pertinent  corporate
documents and properties of the Company (collectively,  the "Records"), as shall
be  reasonably  necessary  to  enable  them  to  exercise  their  due  diligence
responsibility,  and cause the  Company's  officers,  directors and employees to
supply all  information  requested by any such Inspector in connection with such
registration  statement;  provided,  however, that unless the disclosure of such
Records is  necessary  to avoid or correct a  misstatement  or  omission  in the
registration  statement or the release of such Records is ordered  pursuant to a
subpoena  or other  order from a court of  competent  jurisdiction,  the Company
shall not be required to provide any information  under this subparagraph (j) if
(A) the Company believes,  after consultation with counsel for the Company, that
to do so would cause the Company to forfeit an  attorney-client  privilege  that
was  applicable  to  such  information  or (B) if  either  (1) the  Company  has
requested and been granted from the  Commission  confidential  treatment of such
information  contained in any filing with the  Commission or documents  provided


                                       12
<PAGE>


supplementally  or otherwise or (2) the Company  reasonably  determines  in good
faith that such  Records are  confidential  and so notifies  the  Inspectors  in
writing unless prior to furnishing any such  information  with respect to (A) or
(B) such Holder of Registrable  Securities requesting such information agrees to
enter  into a  confidentiality  agreement  in  customary  form  and  subject  to
customary exceptions; provided further, however, that each Holder of Registrable
Securities agrees that it will, upon learning that disclosure of such Records is
sought in a court of  competent  jurisdiction,  give  notice to the  Company and
allow the  Company,  at its  expense,  to  undertake  appropriate  action and to
prevent disclosure of the Records deemed confidential.

              (k)  The Company shall cause the Registrable  Securities  included
in  any registration  statement to be (A) listed on each securities exchange, if
any, on which  similar  securities  issued  by  the  Company  are  then  listed,
or (B) authorized to be quoted and/or listed (to the extent  applicable)  on the
Nasdaq National Market if the Registrable Securities so qualify.

              (l) The Company shall  provide a CUSIP number for the  Registrable
Securities included  in any registration statement not later  than the effective
date of such registration statement.

              (m) The Company shall cooperate with each Selling  Holder and each
Underwriter participating  in the  disposition  of such  Registrable  Securities
and their respective counsel in connection with any filings  required to be made
with the National Association of Securities Dealers, Inc.

              (n) The Company  shall during  the period when the  prospectus  is
required to be  delivered under the Securities Act,  promptly file all documents
required to be filed with the Commission  pursuant  to Sections 13(a), 13(c), 14
or 15(d) of the Exchange Act.

              (o) The Company  will make  generally  available  to its  security
holders,  as soon as reasonably  practicable,  an earnings  statement covering a
period of 12 months,  beginning  within three months after the effective date of
the  registration   statement,   which  earnings  statement  shall  satisfy  the
provisions of Section 11(a) of the Securities Act and the rules and  regulations
of the Commission thereunder.

         The Company may require Selling Holders  promptly to furnish in writing
to the Company such  information  regarding  such Selling  Holders,  the plan of
distribution of the Registrable  Securities and other information as the Company
may from  time to time  reasonably  request  or as may be  legally  required  in
connection with such registration.

3.2      Registration Expenses

         In connection with any  Registration  effected  hereunder,  the Company
shall pay the following  expenses  incurred in connection with such registration
(the  "Registration  Expenses"):  (i)  registration  and  filing  fees  with the
Commission and the National  Association of Securities Dealers,  Inc., (ii) fees
and  expenses  of  compliance  with  securities  or  blue  sky  laws  (including
reasonable  fees and  disbursements  of  counsel  in  connection  with  blue sky
qualifications of the Registrable  Securities),  (iii) printing  expenses,  (iv)
fees and expenses  incurred in  connection  with the listing or quotation of the
Registrable Securities,  (v) fees and expenses of counsel to the Company and the


                                       13
<PAGE>


reasonable fees and expenses of independent certified public accountants for the
Company  (including fees and expenses  associated with the special audits or the
delivery  of comfort  letters),  (vi) the  reasonable  fees and  expenses of any
additional experts retained by the Company in connection with such registration,
(vii) all roadshow  costs and expenses not paid by the  Underwriters  and (viii)
the reasonable fees and expenses of one counsel for the Selling Holders.

                                   Article IV

                        Indemnification and Contribution

4.1      Indemnification by the Company

         The Company  agrees to indemnify and hold harmless each Selling  Holder
and  its  Affiliates  and  their  respective  officers,   directors,   partners,
stockholders, members, employees, agents and representatives and each Person (if
any) which  controls a Selling Holder within the meaning of either Section 15 of
the  Securities  Act or Section 20 of the Exchange Act, from and against any and
all  losses,  claims,  damages,  liabilities,   costs  and  expenses  (including
reasonable attorneys' fees) caused by, arising out of, resulting from or related
to any untrue statement or alleged untrue statement of a material fact contained
or  incorporated  by  reference  in any  registration  statement  or  prospectus
relating  to the  Registrable  Securities  (as  amended or  supplemented  if the
Company shall have  furnished  any  amendments  or  supplements  thereto) or any
preliminary  prospectus,  or caused by any omission or alleged omission to state
therein a material fact  required to be stated  therein or necessary to make the
statements  therein  not  misleading,  except  insofar as such  losses,  claims,
damages or liabilities are caused by or based upon any information  furnished in
writing to the Company by or on behalf of such Selling Holder  expressly for use
therein or by the Selling Holder's failure to deliver a copy of the registration
statement or  prospectus  or any  amendments  or  supplements  thereto after the
Company  has  furnished  the Selling  Holder with copies of the same;  provided,
however,  that the Company  shall have no  obligation  to  indemnify  under this
sentence to the extent any such losses, claims, damages or liabilities have been
finally and  non-appealably  determined  by a court to have  resulted  from such
Selling Holder's willful misconduct or gross negligence. The Company also agrees
to indemnify any Underwriters of the Registrable Securities,  their officers and
directors and each person who controls such  Underwriters on  substantially  the
same basis as that of the  indemnification  of the Selling  Holders  provided in
this Section 4.1, except insofar as such losses,  claims, damages or liabilities
are caused by or based upon any information  furnished in writing to the Company
by or on  behalf  of  such  Underwriter  expressly  for  use  therein  or by the
Underwriter's  failure  to  deliver  a copy  of the  registration  statement  or
prospectus  or any  amendments  or  supplements  thereto  after the  Company has
furnished the Underwriter with copies of the same; provided,  however,  that the
Company shall have no obligation to indemnify  under this sentence to the extent
any  such  losses,   claims,  damages  or  liabilities  have  been  finally  and
non-appealably   determined   by  a  court  to  have   resulted  from  any  such
Underwriter's willful misconduct or gross negligence.


                                       14
<PAGE>



4.2      Indemnification by Selling Holders

         Each Selling  Holder agrees to indemnify and hold harmless the Company,
its officers and directors,  and each Person, if any, which controls the Company
within the meaning of either  Section 15 of the  Securities Act or Section 20 of
the Exchange Act to the same extent as the foregoing  indemnity from the Company
to each Selling  Holder,  but only with  reference to  information  furnished in
writing  by or on  behalf  of  such  Selling  Holder  expressly  for  use in any
registration statement or prospectus relating to the Registrable Securities,  or
any amendment or supplement thereto, or any preliminary prospectus. Each Selling
Holder  also agrees to  indemnify  and hold  harmless  any  Underwriters  of the
Registrable  Securities,  their  officers  and  directors  and each  person  who
controls  such  Underwriters  on  substantially  the  same  basis as that of the
indemnification  of the Company  provided  in this  Section  4.2,  but only with
reference  to  information  furnished in writing by or on behalf of such Selling
Holder expressly for use in any registration statement or prospectus relating to
the  Registrable  Securities,  or any  amendment or supplement  thereto,  or any
preliminary prospectus.  Each such Selling Holder's liability under this Section
4.2 shall be limited to an amount equal to the net proceeds (after deducting the
underwriting  discount and  expenses)  received by such Selling  Holder from the
sale of such  Registrable  Securities by such Selling Holder.  The obligation of
each Selling Holder shall be several and not joint.

4.3      Conduct of Indemnification Proceedings

         In case any proceeding (including any governmental investigation) shall
be instituted  involving any Person in respect of which  indemnity may be sought
pursuant to Section 4.1 or Section 4.2,  such Person (the  "Indemnified  Party")
shall promptly  notify the Person against whom such indemnity may be sought (the
"Indemnifying Party") in writing and the Indemnifying Party, upon the request of
the  Indemnified  Party,  shall retain counsel  reasonably  satisfactory to such
Indemnified  Party to  represent  such  Indemnified  Party  and any  others  the
Indemnifying  Party may designate in such  proceeding and shall pay the fees and
disbursements  of  such  counsel  related  to  such  proceeding.   In  any  such
proceeding,  any  Indemnified  Party  shall  have the  right to  retain  its own
counsel,  but the fees and expenses of such  counsel  shall be at the expense of
such  Indemnified  Party unless (i) the  Indemnifying  Party and the Indemnified
Party shall have  mutually  agreed to the  retention of such counsel or (ii) the
named parties to any such proceeding  (including any impleaded  parties) include
both the  Indemnified  Party and the  Indemnifying  Party  and,  in the  written
opinion of counsel for the Indemnified Party,  representation of both parties by
the same counsel  would be  inappropriate  due to actual or potential  differing
interests between them. It is understood that the Indemnifying  Party shall not,
in  connection   with  any  proceeding  or  related   proceedings  in  the  same
jurisdiction, be liable for the fees and expenses of more than one separate firm
of  attorneys  (in  addition  to any  local  counsel)  at any  time for all such
Indemnified  Parties, and that all such fees and expenses shall be reimbursed as
they are incurred.  In the case of any such  separate  firm for the  Indemnified
Parties,  such firm shall be designated in writing by the  Indemnified  Parties.
The Indemnifying  Party shall not be liable for any settlement of any proceeding
effected without its written  consent,  but if settled with such consent (not to
be  unreasonably  withheld),  or if there be a final judgment for the plaintiff,
the  Indemnifying  Party shall  indemnify  and hold  harmless  such  Indemnified
Parties from and against any loss or liability  (to the extent  stated above) by
reason of such settlement or judgment.


                                       15
<PAGE>



4.4      Contribution

         If the  indemnification  provided for in this Article IV is unavailable
to an Indemnified Party in respect of any losses, claims, damages or liabilities
in  respect  of which  indemnity  is to be  provided  hereunder,  then each such
Indemnifying Party, in lieu of indemnifying such Indemnified Party, shall to the
fullest extent permitted by law contribute to the amount paid or payable by such
Indemnified Party as a result of such losses,  claims, damages or liabilities in
such proportion as is appropriate to reflect the relative fault of such party in
connection  with the  statements  or  omissions  that  resulted in such  losses,
claims,  damages  or  liabilities,  as  well  as any  other  relevant  equitable
considerations.  The  relative  fault of the Company,  a Selling  Holder and the
Underwriters  shall be determined  by reference to, among other things,  whether
the untrue or alleged  untrue  statement  of a material  fact or the omission or
alleged  omission to state a material  fact relates to  information  supplied by
such party and the parties'  relative intent,  knowledge,  access to information
and opportunity to correct or prevent such statement or omission.

         The Company and each  Selling  Holder  agrees that it would not be just
and equitable if  contribution  pursuant to this Section 4.4 were  determined by
pro rata  allocation  (even if the  Underwriters  were treated as one entity for
such purpose) or by any other method of allocation that does not take account of
the equitable considerations referred to in the immediately preceding paragraph.
The amount  paid or payable by an  Indemnified  Party as a result of the losses,
claims,  damages  or  liabilities  referred  to  in  the  immediately  preceding
paragraph  shall be deemed to  include,  subject  to the  limitations  set forth
above, any legal or other expenses reasonably incurred by such Indemnified Party
in  connection  with  investigating  or  defending  any such  action  or  claim.
Notwithstanding  the  provisions  of this  Article IV, no  Underwriter  shall be
required  to  contribute  any  amount in excess of the amount by which the total
price at which the securities  underwritten  by it and distributed to the public
were  offered  to the  public  exceeds  the  amount of any  damages  which  such
Underwriter  has  otherwise  been  required  to pay by reason of such  untrue or
alleged  untrue  statement  or omission or alleged  omission,  and each  Selling
Holder shall not be required to contribute any amount in excess of the amount by
which the net proceeds of the offering (before deducting  expenses)  received by
such Selling  Holder exceeds the amount of any damages which such Selling Holder
has otherwise  been  required to pay by reason of such untrue or alleged  untrue
statement  or  omission  or alleged  omission.  No person  guilty of  fraudulent
misrepresentation  (within the meaning of Section 11(f) of the  Securities  Act)
shall be  entitled  to  contribution  from any Person who was not guilty of such
fraudulent misrepresentation.

                                   Article V

                                  Miscellaneous

5.1      Participation in Underwritten Registrations

         No Person  may  participate  in any  underwritten  registered  offering
contemplated  hereunder  unless such Person (a) agrees to sell its securities on
the basis  provided  in any  underwriting  arrangements  approved by the Persons
entitled hereunder to approve such arrangements,  (b) completes and executes all
questionnaires,   powers  of  attorney,   custody   arrangements,   indemnities,
underwriting  agreements and other documents reasonably required under the terms


                                       16
<PAGE>


of such  underwriting  arrangements  and this  Agreement  and (c)  furnishes  in
writing to the Company  such  information  regarding  such  Person,  the plan of
distribution of the Registrable  Securities and other information as the Company
may from time to time request or as may be legally  required in connection  with
such registration;  provided,  however, that no such Person shall be required to
make any  representations or warranties in connection with any such registration
other than  representations  and warranties as to (i) such Person's ownership of
his or its  Registrable  Securities to be sold or transferred  free and clear of
all liens,  claims and  encumbrances,  (ii) such Person's power and authority to
effect such  transfer  and (iii) such  matters  pertaining  to  compliance  with
securities laws as may be reasonably requested;  provided further, however, that
the  obligation  of such Person to indemnify  pursuant to any such  underwriting
agreements shall be several,  not joint and several,  among such Persons selling
Registrable  Securities,  and the  liability  of  each  such  Person  will be in
proportion to, and provided  further that such liability will be limited to, the
net amount  received by such Person from the sale of such  Person's  Registrable
Securities pursuant to such registration.

5.2      Rule 144

         The  Company  covenants  that it will file any  reports  required to be
filed by it under the  Securities Act and the Exchange Act and that it will take
such further action as the Holders may reasonably request to the extent required
from time to time to enable the Holders to sell Registrable  Securities  without
registration  under the  Securities  Act within the limitation of the exemptions
provided by Rule 144 under the Securities  Act, as such Rule may be amended from
time to  time,  or any  similar  rule or  regulation  hereafter  adopted  by the
Commission.  Upon the request of any Holder,  the Company  will  deliver to such
Holder a written  statement  as to whether it has complied  with such  reporting
requirements.

5.3      Holdback Agreements

         The Liberty Holders,  for so long as they  collectively own Registrable
Securities  representing  10% or more of the  voting  power  of the  outstanding
voting  securities  of the Company,  and the HMTF  Holders,  for so long as they
collectively own Registrable  Securities  representing 10% or more of the voting
power of the outstanding  voting securities of the Company,  severally agree, in
the event of an underwritten offering by the Company (whether for the account of
the Company or  otherwise)  not to offer,  sell,  contract to sell or  otherwise
dispose of any Registrable  Securities,  or any securities  convertible  into or
exchangeable or exercisable for such securities,  including any sale pursuant to
Rule  144  under  the  Securities  Act  (except  as part  of  such  underwritten
offering),  during the 14 days  prior to, and during the 90-day  period (or such
lesser period as the lead or managing  underwriters  may require)  beginning on,
the effective date of the registration  statement for such underwritten offering
(or, in the case of an  offering  pursuant to an  effective  shelf  registration
statement  pursuant  to  Rule  415,  the  pricing  date  for  such  underwritten
offering),  provided that in  connection  with such  underwritten  offering each
officer  and  director  of the  Company  and holder of 10% or more of the Common
Stock is subject to  restrictions  substantially  equivalent to those imposed on
the Liberty Holders and the HMTF Holders.


                                       17
<PAGE>



5.4      Termination

         The registration  rights granted under this Agreement will terminate on
April 10, 2015, or such earlier time as there shall no longer be any Registrable
Securities;  provided,  however,  that if all shares of Series A Preferred Stock
outstanding on such date shall not have been redeemed in full in accordance with
Section 10 of the  Certificate of  Designations,  this Agreement shall remain in
full force and effect with respect to the Registrable Securities until such time
as the shares of Series A Preferred Stock have been so redeemed in full.

5.5      Amendments, Waivers, Etc.

         This  Agreement  may not be amended,  waived or  otherwise  modified or
terminated  except by an  instrument  in writing  signed by the  Company and the
Holders  of at least  50% of the  Registrable  Securities  then  held by all the
Holders, if the amendment is to be effective against the Holders.

5.6      Counterparts

         This  Agreement  may be  executed in one or more  counterparts,  all of
which shall be considered one and the same  agreement.  Each party need not sign
the same counterpart.

5.7      Entire Agreement

         This Agreement (i) constitutes the entire  agreement and supersedes all
prior  agreements and  understandings,  both written and oral, among the parties
with respect to the subject matter hereof.

5.8      Governing Law

         This Agreement shall be governed by, and construed in accordance  with,
the laws of the State of New York  regardless  of the laws that might  otherwise
govern under applicable principles of conflicts of law thereof.

5.9      Assignment of Registration Rights

         Each Holder of the Registrable Securities may assign all or any part of
its  rights  under  this  Agreement  to any  person to whom such  Holder  sells,
transfers, assigns or pledges such Registrable Securities. In the event that the
Holder shall assign its rights pursuant to this Agreement in connection with the
transfer  of less than all its  Registrable  Securities,  the Holder  shall also
retain its rights with respect to its remaining Registrable Securities.




                                       18
<PAGE>


                  IN WITNESS  WHEREOF,  the  Company  and each Holder has caused
this  Agreement  to be  signed  on its  behalf  by its  officer  thereunto  duly
authorized as of the date first written above.


                                            ICG COMMUNICATIONS, INC.

                                            By: /s/ Don Teague
                                               ---------------------------------
                                               Name: H. Don Teague
                                               Title: Executive Vice President



<PAGE>


                 IN WITNESS  WHEREOF,  the  Company  and each Holder has caused
this  Agreement  to be  signed  on its  behalf  by its  officer  thereunto  duly
authorized as of the date first written above.


                                            HMTF BRIDGE ICG, LLC
                                            HM 4-EQ ICG COINVESTORS, LLC
                                            HM 4-SBS ICG COINVESTORS, LLC
                                            HM PG-IV ICG, LLC
                                            HM4 ICG QUALIFIED FUND, LLC
                                            HM4 ICG PRIVATE FUND, LLC



                                            By: /s/ David Knickel
                                               ---------------------------------
                                               Name: David Knickel
                                               Title: Vice President


<PAGE>



                                            LIBERTY MEDIA CORPORATION

                                            By: /s/ Charles Y. Tanabe
                                               ---------------------------------
                                               Name: Charles Y. Tanabe
                                               Title: Senior Vice President


<PAGE>


                                            GLEACHER/ICG INVESTORS LLC

                                            By: /s/ Richard Trabulsi
                                               ---------------------------------
                                               Name: Richard Trabulsi
                                               Title: Member


<PAGE>




                                   SCHEDULE I

<TABLE>
<CAPTION>

Purchasers                         Series of       Number of
                                   Preferred       Preferred   Number of     Purchase Price
                                     Stock          Shares     Warrants       of the Shares

<S>                                <C>               <C>        <C>           <C>
Liberty Media Corporation          Series A-1        50,000     6,666,667     $500,000,000
HMTF Bridge ICG, LLC               Series A-2        11,500     1,533,334     $115,000,000
HM4 ICG Qualified Fund, LLC        Series A-2        10,464     1,395,253     $104,644,000
HM4 ICG Private Fund, LLC          Series A-2            74         9,885         $741,000
HM PG-IV ICG, LLC                  Series A-2           557        74,281       $5,571,000
HM 4-SBS ICG Coinvestors, LLC      Series A-2           251        33,412       $2,506,000
HM 4-EQ ICG Coinvestors, LLC       Series A-2           154        20,502       $1,538,000
Gleacher/ICG Investors LLC         Series A-3         2,000       266,666      $20,000,000
</TABLE>





                                                AMENDMENT, dated as of April 10,
                                       2000  (the  "Agreement"),   between   ICG
                                       Communications,    Inc.,   a     Delaware
                                       corporation  (the  "Company"),   and  the
                                       Purchasers  whose signatures appear below
                                       (the "Purchasers").

                  WHEREAS,  reference is made to the Preferred Stock and Warrant
Purchase Agreement dated as of February 27, 2000 (the "Purchase Agreement"),  by
and between the Company and the  Purchasers.  Capitalized  terms used herein but
not  otherwise  defined  shall  be given  the  meaning  ascribed  to them in the
Purchase Agreement;

                  WHEREAS,  pursuant to an Assignment of Rights Under  Preferred
Stock  and  Warrant  Purchase  Agreement  dated  as of March  8,  2000,  HM4 ICG
Qualified  Fund, LLC, HM4 ICG Private Fund, LLC, HM PG-IV ICG, LLC, HM 4-SBS ICG
Coinvestors,  LLC, and HM 4-EQ ICG  Coinvestors  became  parties to the Purchase
Agreement;

                  WHEREAS,  in  accordance  with  Section  8.6 of  the  Purchase
Agreement,  the parties  hereto  desire to amend the Purchase  Agreement as more
fully set forth below in order to reflect (1) the  redesignation of the Series A
Preferred Stock into Series A-1 Preferred  Stock (as defined below),  Series A-2
Preferred  Stock (as defined  below) and Series A-3 Preferred  Stock (as defined
below),  (2) the  increase of the initial  Liquidation  Preference  per share of
Series A Preferred  Stock from  $1,000 to $10,000 per share and the  concomitant
reduction  in the number of shares of Series A Preferred  Stock being  issued by
the Company and purchased by the Purchasers and (3) related conforming changes;

                  NOW, THEREFORE, in consideration of the foregoing,  and of the
covenants and agreements contained herein, the parties hereby agree as follows:

         1.   Amendment of Recitals. The  recitals  of  the  Purchase  Agreement
shall be  amended  by deleting  the first "Whereas" clause  in its entirety  and
substituting, in lieu thereof, the following:

                  "WHEREAS,  the  Company  proposes,  subject  to the  terms and
                  conditions  set  forth  herein,  to  issue  and  sell  to  the
                  Purchasers  50,000  shares  of its 8% Series  A-1  Convertible
                  Preferred  Stock  due  2015,  initial  liquidation  preference
                  $10,000 per share,  par value $0.01 per share (the "Series A-1
                  Preferred  Stock"),   23,000  shares  of  its  8%  Series  A-2
                  Convertible  Preferred  Stock  due 2015,  initial  liquidation
                  preference  $10,000 per share,  par value $0.01 per share (the
                  "Series  A-2  Preferred  Stock")  and  2,000  shares of its 8%
                  Series  A-3  Convertible  Preferred  Stock due  2015,  initial
                  liquidation  preference $10,000 per share, par value $0.01 per
                  share (the "Series A-3 Preferred  Stock" and together with the
                  Series A-1 Preferred Stock and the Series A-2 Preferred Stock,
                  the "Series A Preferred Stock");"

<PAGE>


         2.   Amendment of Definitions.  Section  (a)  of Article  I  is  hereby
amended by inserting or amending, as the case may be, the following definitions:

                  ""Amending  Agreement"  means the Amendment  dated as of April
10, 2000 by and among the Company and the other parties  listed on the signature
pages thereof."

                  ""Equity  Documents"  means this Agreement,  the  Registration
Rights  Agreement,  the  Certificate  of  Designation,   the  Management  Rights
Agreements,  the  Share  Exchange  Agreement,  the  Warrants  and  the  Amending
Agreement."

                  ""HMTF Issued Series A Preferred Shares" shall mean the shares
of Series A-2 Preferred Stock issued to members of the HMTF Group on the Closing
Date under this Agreement."

                  ""Liberty  Issued  Series A Preferred  Shares"  shall mean the
shares of Series A-1  Preferred  Stock issued to members of the Liberty Group on
the Closing Date under this Agreement."

                  ""Registration Rights Agreement" means the Registration Rights
Agreement  dated  as of  April  7,  2000,  by and  among  the  Company  and  the
Purchasers, in the form attached hereto as Exhibit C."

                  ""Series A-1 Preferred Stock" has the meaning set forth in the
first recital to this Agreement."

                  ""Series A-2 Preferred Stock" has the meaning set forth in the
first recital to this Agreement."

                  ""Series A-3 Preferred Stock" has the meaning set forth in the
first recital to this Agreement."

         3.   Amendment of Section 2.1. The Purchase Agreement is hereby amended
by  deleting "one  thousand dollars ($1,000) per  share" in  the  fifth  line of
Section 2.1 and substituting, in lieu  thereof, "ten thousand  dollars ($10,000)
per share."

         4.   Amendment of Section 5.2.

               (a) The Purchase Agreement is hereby amended by deleting  Section
5.2(a) in its entirety and substituting, in lieu thereof, the following:

                  " For  so  long  as  the  members  of the  HMTF  Group  in the
                  aggregate  own any  combination  of shares of Common Stock and
                  Series A-2 Preferred  Stock  representing  an amount of Common
                  Stock (on an as-converted basis) that, taken together,  equals
                  at least 4,107,143 shares of Common Stock (as adjusted for any
                  stock  dividends,  splits and  combinations and similar events
                  affecting the Common Stock from time to time),  the holders of
                  a majority of the then  outstanding HMTF Shares shall have the
                  right to designate  one person for  election to the  Company's



                                       2
<PAGE>

                  Board of  Directors  or, if  greater,  such  number of persons
                  (rounded up to the next whole number) equal to 10% of the then
                  authorized  number  of  members  of  the  Company's  Board  of
                  Directors  (each such  person an "HMTF  Director");  provided,
                  however,  that the right to designate an HMTF  Director  under
                  this  Section  5.2  shall be  suspended  at any time  that the
                  holders of the Series  A-2  Preferred  Stock have the right to
                  elect a person  to the Board of  Directors  under the terms of
                  the Series A-2 Preferred Stock set forth in the Certificate of
                  Designation.  In the event the  holders of a  majority  of the
                  then  outstanding  HMTF Shares are entitled under this Section
                  5.2  to  designate  an  HMTF  Director  for  election  to  the
                  Company's   Board  of  Directors  and  so  designate  an  HMTF
                  Director,  they shall so notify the Company in writing and the
                  Company  shall use its best  efforts  (a) to cause the size of
                  the Board of  Directors to be increased by one and the vacancy
                  created  thereby to be filled by electing an HMTF Director and
                  (b) in  connection  with the  meeting of  stockholders  of the
                  Company  next  following  such  election,  to  cause  an  HMTF
                  Director  to be  nominated  for  election as a director by the
                  stockholders  and to cause the HMTF Director to be so elected.
                  If the  holders of a  majority  of the then  outstanding  HMTF
                  Shares are  entitled  under this  Section 5.2 to  designate an
                  HMTF Director for election to the Company's Board of Directors
                  and a vacancy  shall exist in the office of an HMTF  Director,
                  the holders of a majority of the then  outstanding HMTF Shares
                  shall be  entitled to  designate a successor  and the Board of
                  Directors  shall  use  its  best  efforts  to (x)  elect  such
                  successor   and  (y)  in   connection   with  the  meeting  of
                  stockholders  of the Company  next  following  such  election,
                  cause such  successor to be nominated for election as director
                  by the stockholders and to be elected."

               (b) The Purchase Agreement is hereby amended by deleting  Section
5.2(b)(i) in its entirety and substituting, in lieu thereof, the following:

                  " For so long  as the  members  of the  Liberty  Group  in the
                  aggregate  own any  combination  of shares of Common Stock and
                  Series A-1 Preferred  Stock  representing  an amount of Common
                  Stock (on an as-converted basis) that, taken together,  equals
                  at least 2,687,571 shares of Common Stock (as adjusted for any
                  stock  dividends,  splits and  combinations and similar events
                  affecting the Common Stock from time to time),  the members of
                  the Liberty  Group,  voting  together  as a single  class by a
                  plurality  of the votes  cast or by the  written  consent of a
                  majority in interest  of such  members,  shall have a right to
                  designate  one person for election to the  Company's  Board of
                  Directors or, if greater,  such number of persons  (rounded up
                  to the next whole number) equal to 10% of the then  authorized
                  number of members of the  Company's  Board of Directors  (each


                                       3
<PAGE>


                  such person a "Liberty Director"); provided, however, that the
                  right to designate a Liberty  Director  under this Section 5.2
                  shall be  suspended at any time that the holders of the Series
                  A-1  Preferred  Stock  have the right to elect a person to the
                  Board of Directors under the terms of the Series A-1 Preferred
                  Stock  set forth in the  Certificate  of  Designation.  In the
                  event the members of the Liberty Group are entitled under this
                  Section 5.2 to designate the Liberty  Director for election to
                  the  Company's  Board of Directors and elect to so designate a
                  Liberty Director,  they shall so notify the Company in writing
                  and the  Company  shall use its best  efforts (a) to cause the
                  size of the Board of  Directors to be increased by one and the
                  vacancy  created  thereby  to be filled by  electing a Liberty
                  Director   and  (b)  in   connection   with  the   meeting  of
                  stockholders  of the Company next following such election,  to
                  cause a Liberty  Director  to be  nominated  for  election  as
                  director by the stockholders and to cause the Liberty Director
                  to be so  elected.  If the  members of the  Liberty  Group are
                  entitled  under  this  Section  5.2  to  designate  a  Liberty
                  Director for election to the Company's  Board of Directors and
                  a vacancy shall exist in the office of a Liberty Director, the
                  members of the  Liberty  Group,  voting  together  as a single
                  class  by a  plurality  of the  votes  cast or by the  written
                  consent of a majority in interest  of such  members,  shall be
                  entitled to  designate a successor  and the Board of Directors
                  shall use its best efforts to (x) elect such successor and (y)
                  in connection  with the meeting of stockholders of the Company
                  next  following  such  election,  cause such  successor  to be
                  nominated for election as director by the  stockholders and to
                  be elected."

               (c) The Purchase  Agreement is hereby amended by deleting Section
5.2(b)(ii) in its entirety and substituting, in lieu thereof, the following:

                  " For so long as the  members  of the  Liberty  Group  own any
                  combination of shares of Common Stock and Series A-1 Preferred
                  Shares   representing   an  amount  of  Common  Stock  (on  an
                  as-converted  basis) that,  taken together,  equals  8,928,571
                  shares of Common Stock (as  adjusted for any stock  dividends,
                  splits and  combinations  and  similar  events  affecting  the
                  Common  Stock from time to time),  the  members of the Liberty
                  Group, voting together as a single class by a plurality of the
                  votes cast or by the written consent of a majority in interest
                  of such members, shall have a right, in addition to the rights
                  set forth in clause (i) above,  to  designate  one  additional
                  person for election to the Company's Board of Directors or, if
                  greater,  such number of additional persons (rounded up to the
                  next whole number) equal to 10% of the then authorized  number
                  of  members of the  Company's  Board of  Directors  (each such
                  person an "Additional Liberty Director");  provided,  however,



                                       4
<PAGE>

                  that the right to designate  an  Additional  Liberty  Director
                  under this Section 5.2 shall be suspended at any time that the
                  holders of the Series  A-1  Preferred  Stock have the right to
                  elect a person  to the Board of  Directors  under the terms of
                  the Series A-1 Preferred Stock set forth in the Certificate of
                  Designation. In the event the members of the Liberty Group are
                  entitled  under this Section 5.2 to  designate  an  Additional
                  Liberty  Director  for  election  to the  Company's  Board  of
                  Directors  and elect to so  designate  an  Additional  Liberty
                  Director,  they shall so notify the Company in writing and the
                  Company  shall use its best  efforts  (a) to cause the size of
                  the Board of  Directors to be increased by one and the vacancy
                  created thereby to be filled by electing an Additional Liberty
                  Director   and  (b)  in   connection   with  the   meeting  of
                  stockholders  of the Company next following such election,  to
                  cause an  Additional  Liberty  Director  to be  nominated  for
                  election  as  director  by the  stockholders  and to  cause an
                  Additional  Liberty Director to be so elected.  If the members
                  of the Liberty  Group are  entitled  under this Section 5.2 to
                  designate an Additional  Liberty  Director for election to the
                  Company's  Board of Directors and a vacancy shall exist in the
                  office of an Additional  Liberty Director,  the members of the
                  Liberty  Group,  voting  together  as  a  single  class  by  a
                  plurality  of the votes  cast or by the  written  consent of a
                  majority  in interest  of such  members,  shall be entitled to
                  designate a successor and the Board of Directors shall use its
                  best efforts to (x) elect such successor and (y) in connection
                  with the meeting of stockholders of the Company next following
                  such  election,  cause  such  successor  to be  nominated  for
                  election as director by the stockholders and to be elected."

         5.   Amendment of Section 5.16.  Section 5.16 of the Purchase Agreement
is  hereby   amended  by  deleting   the  third  sentence  in  it  entirety  and
substituting, in lieu thereof, the following sentence:

                  " This  proportional  purchase right shall not apply to shares
                  issued pursuant to the Share Exchange Agreement, any rights or
                  obligations  referenced on Schedule 3.2, any shares of capital
                  stock  issued by the  Company  in lieu of any fees  payable in
                  connection  with the  Transaction  to the Company's  financial
                  advisors,  any shares issued pursuant to any stock option plan
                  or  arrangement  or  employee   benefit  plan  or  arrangement
                  existing  as of the date hereof or  hereafter  approved by the
                  Board of  Directors  of the  Company  or the  shares of Common
                  Stock issued from time to time upon conversion of the Series A
                  Preferred Stock or upon exercise of the Warrants."

         6.   Amendment of Schedule I.  Schedule I to  the Purchase Agreement is
hereby amended by deleting it in its entirety and substituting, in lieu thereof,
Schedule I attached hereto.


                                       5
<PAGE>



         7.   No Other Waivers.  Except as expressly provided in this Agreement,
each of the terms and provisions of the Purchase  Agreement shall remain in full
force and effect in accordance with its terms.

         8.   Counterparts.  This  Agreement  may  be  executed  in  one or more
counterparts, each of which shall be deemed to be an original,  but all of which
taken together shall constitute one and the same instrument.

         9.   Governing Law.  This Agreement shall be governed by, and construed
in accordance with, the laws of the State of New York (without giving  effect to
principles of conflicts of law).

         10.  Headings.  The  headings  used  herein  are   for  convenience  of
reference only and shall not affect the construction of, nor shall they be taken
in consideration in interpreting, this Agreement.


                                       6
<PAGE>




                  IN WITNESS WHEREOF, the  undersigned  have  duly executed  and
delivered this Amendment as of the date first written above.


                                             ICG COMMUNICATIONS, INC.

                                             By: /s/ H. Don Teague
                                                --------------------------------
                                                Name: H. Don Teague
                                                Title:  Executive Vice President


<PAGE>






                                             HMTF BRIDGE ICG, LLC
                                             HM4 ICG QUALIFIED FUND, LLC
                                             HM4 ICG PRIVATE FUND, LLC
                                             HM PG-IV ICG, LLC
                                             HM 4-SBS ICG COINVESTORS, LLC
                                             HM 4-EQ ICG COINVESTORS, LLC

                                             By: /s/ David W. Knickel
                                                --------------------------------
                                                Name: David W. Knickel
                                                Title: President


<PAGE>

                                             Liberty Media Corporation

                                             By: /s/ Charles Y. Tanabe
                                                --------------------------------
                                                Name: Charles Y. Tanabe
                                                Title: Senior Vice President


<PAGE>







                                             GLEACHER/ICG INVESTORS, LLC

                                             By: /s/ Richard Trabulsi
                                                --------------------------------
                                                Name: Richard Trabulsi
                                                Title: Member


<PAGE>





                                   SCHEDULE I

<TABLE>
<CAPTION>

                                                  Number of
Purchasers                        Series of       Preferred     Number of    Purchase Price
                                  Preferred         Shares      Warrants      of the Shares

<S>                               <C>               <C>         <C>           <C>
Liberty Media Corporation         Series A-1        50,000      6,666,667     $500,000,000
HMTF Bridge ICG, LLC              Series A-2        11,500      1,533,334     $115,000,000
HM4 ICG Qualified Fund, LLC       Series A-2        10,464      1,395,253     $104,644,000
HM4 ICG Private Fund, LLC         Series A-2            74          9,885         $741,000
HM PG-IV ICG, LLC                 Series A-2           557         74,281       $5,571,000
HM 4-SBS ICG Coinvestors, LLC     Series A-2           251         33,412       $2,506,000
HM 4-EQ ICG Coinvestors, LLC      Series A-2           154         20,502       $1,538,000
Gleacher/ICG Investors LLC        Series A-3         2,000        266,666      $20,000,000
</TABLE>



THE SECURITIES  REPRESENTED BY THIS  CERTIFICATE  HAVE NOT BEEN REGISTERED UNDER
THE SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES  ACT") OR THE SECURITIES
LAWS OF ANY STATE OF THE UNITED  STATES.  SUCH  SECURITIES  MAY NOT BE  OFFERED,
SOLD, TRANSFERRED, PLEDGED, HYPOTHECATED OR OTHERWISE DISPOSED OF IN THE ABSENCE
OF SUCH REGISTRATION  OTHER THAN PURSUANT TO AN EXEMPTION FROM SUCH REGISTRATION
REQUIREMENTS.

                                      [[Name]]

                              COMMON STOCK WARRANT

                            Void after April 10, 2005

Warrant No. [[Certificate]]
                                                                  April 10, 2000

         This  certifies that, for  value received,  [[Name]] or  its  permitted
assigns  is  entitled,  subject  to  the terms and  conditions  set forth herein
(including  the  exercise  conditions  of   Section 2), to  purchase  from   ICG
Communications,  Inc., a  Delaware  corporation, up  to  [[No]] fully  paid  and
nonassessable  shares  (the "Shares") of  Common  Stock (as defined  herein)  at
the  exercise  price of  $34.00  per  share (the "Exercise Price"). The Exercise
Price  and  number of  Shares  is subject  to  adjustment  as  provided  in this
Warrant.  The term  "Warrant" as  used  herein  shall include  this  Warrant and
any warrants delivered in substitution or exchange therefor as provided herein.

    Section 1.     Definitions.

              As used in this Warrant,  the following  terms, unless the context
otherwise requires, have the following meanings:

          (a) "Business Day" means each Monday, Tuesday, Wednesday, Thursday and
Friday that is not a day on which banking  institutions  in the City of New York
are authorized or obligated by law or executive order to be closed.

          (b) "Capital  Stock"  or "capital  stock"  means,  with respect to any
Person, any  and all shares, interests,  participations,  rights  in,  or  other
equivalents  (however  designated  and whether voting and/or non-voting) of such
Person's capital stock, whether outstanding on the date of the Warrant or issued
after the date of the  Warrant,  and any and all rights (other than any evidence
of indebtedness) or warrants exercisable or exchangeable for or convertible into
such  capital stock.

          (c) "Certificate of Designation"  means the Certificate of Designation
of the Powers, Preferences  and  Relative, Participating, Optional   and   Other
Special Rights, Qualifications, Limitations and Restrictions thereof relating to
the Series  A-1  Preferred  Stock,  Series  A-2 Preferred  Stock and  Series A-3
Preferred Stock.


                                       1
<PAGE>


          (d) "Common Stock"  means shares  of the Company's  common stock,  par
value $0.01 per share, and capital stock of any other class or series into which
the Common Stock may hereafter be changed.

          (e) "Company" means ICG Communications, Inc. and any Person that shall
succeed to or assume the obligations of the Company under this Warrant.

          (f) "Person" means any individual,  partnership,  corporation, limited
liability  company, joint  venture,  association,  joint-stock  company,  trust,
unincorporated  organization,  government  or  agency  or political  subdivision
thereof, or other entity.

          (g) "Series A Preferred  Stock" means  the Series A-1 Preferred Stock,
the Series A-2 Preferred Stock and the Series A-3 Preferred Stock.

          (h) Series  A-1 Preferred  Stock" means the 8% Series A-1  Convertible
Preferred  Stock due 2015,  initial  liquidation  preference  $10,000 per share,
par value $0.01 per share, of the Company.

          (i) "Series A-2 Preferred  Stock" means  the 8% Series A-2 Convertible
Preferred  Stock due 2015,  initial  liquidation  preference  $10,000 per share,
par value $0.01 per share, of the Company.

          (j) "Series A-3 Preferred  Stock" means  the 8% Series A-3 Convertible
Preferred  Stock due 2015,  initial  liquidation  preference  $10,000 per share,
par value $0.01 per share, of the Company.

          (k) "Warrantholder", "holder  of  Warrant", "holder", or similar terms
refers to the holder of this Warrant.

    Section 2.     Exercise Provisions.

          (a) Exercisability.

              The holder of  this Warrant may exercise it in whole or in part to
the extent then  exercisable  by  surrender  of this  Warrant,  with the form of
subscription  at the end of this  Warrant  duly  executed by the holder,  to the
Company  at its  principal  office  (or to the  office of the  Warrant  Agent as
contemplated in Section 6(b), if applicable),  accompanied by payment, in lawful
money of the United States,  of the amount  obtained by multiplying the Exercise
Price (as adjusted  from time to time  pursuant to the terms of this Warrant) by
the number of shares of Common Stock  designated in such completed  subscription
form. This Warrant shall be deemed to have been exercised  immediately  prior to
the close of business on the day of surrender of such Warrant, and the person or
persons  entitled to receive  shares of Common Stock  issuable  upon exercise of
this Warrant  shall be treated for all purposes as the record  holder or holders
of such shares of Common Stock at such time.

          (b) Payment of Exercise Price.

              Payment shall be made by check payable to the Company.



                                       2
<PAGE>


          (c) Net Issue Exercise.

              Notwithstanding  any  provisions  herein to  the contrary,  if the
fair  market  value (as defined  below) of one share of Common  Stock is greater
than the Exercise  Price (on the date of exercise of this  Warrant),  in lieu of
exercising  this Warrant in exchange for cash,  the holder may elect to exercise
all or a portion of this Warrant by  canceling  all or a portion of this Warrant
and receiving in exchange  therefor shares of Common Stock (as determined below)
equal to the value of this Warrant,  or the portion thereof being  canceled,  by
surrender of this Warrant at the principal  office of the Company (or the office
of the Warrant Agent contemplated by Section 6(b), if applicable)  together with
a duly executed form of subscription,  in which event the Company shall issue to
the  holder a number  of shares of Common  Stock  computed  using the  following
formula:

                                    X=Y(A-B)
                                      ------
                                        A

Where               X =              the number of shares of Common Stock to
                                     be issued to the holder
                    Y =              the number of shares of Common Stock
                                     purchasable under the Warrant or, if only a
                                     portion of the Warrant is being  exercised,
                                     under  the  portion  of the  Warrant  being
                                     exercised (on the date of exercise)

                    A =              the fair market value of one share of
                                     the Common Stock (on the date of
                                     exercise)
                    B =              the Exercise Price (as adjusted to the
                                     date of exercise)

For  purposes  of the above  calculation,  "fair  market  value" of one share of
Common Stock shall be  determined  by the  Company's  Board of Directors in good
faith;  provided,  however, where a public market exists for the Common Stock at
the time of such exercise,  the "fair market value", per share shall be equal to
the average for the five (5) trading days prior to the date of such  exercise of
the average of the closing bid and asked  prices of the Common  Stock  quoted in
the  Over-The-Counter  Market  Summary  or the last  reported  sale price of the
Common  Stock  quoted on the  Nasdaq  National  Market  System or the  principal
exchange on which the Common Stock is then listed,  whichever is applicable,  as
published in The Wall Street Journal.

          (d) Restrictions on Exercise.

              This  Warrant  is  exercisable  at any  time and from time to time
from the date  hereof,  provided  this  Warrant has not  terminated  pursuant to
Section 10.


                                       3
<PAGE>



    Section 3.     Delivery of Stock Certificates.

              As  soon  as  possible  after  full or  partial  exercise  of this
Warrant in  accordance  with the terms  hereof and in any event  within ten (10)
days after such exercise,  the Company, at its expense,  will cause to be issued
in the name of and  delivered to the holder of this Warrant,  a  certificate  or
certificates  for the  number of fully paid and  nonassessable  shares of Common
Stock to which that holder shall be entitled  upon such  exercise.  In the event
that this  Warrant is  exercised  in part,  the Company at its expense will also
execute and deliver a new  Warrant of like tenor  exercisable  for the number of
Shares for which this Warrant may then be  exercised.  No  fractional  shares or
scrip  representing  fractional  shares  will be issued  upon  exercise  of this
Warrant.  If upon any  exercise  of this  Warrant a  fraction  of a share  would
otherwise be issuable,  the Company  will, in lieu of issuing such fraction of a
share,  round down to the nearest whole share if such fraction is an amount less
than 0.5 and round up to the nearest  whole share if such  fraction is an amount
equal to or  greater  than 0.5 and shall  issue the  appropriate  number of full
shares of Common Stock that shall be issuable upon exercise of this Warrant.

    Section 4.     Adjustment Provisions.

              The  Exercise  Price shall be  adjusted  from time to  time by the
Company as follows:

          (a) If  the  Company  shall   hereafter  pay  a  dividend  or  make  a
distribution to all holders of the outstanding  shares of Common Stock in shares
of Common Stock, the Exercise  Price in effect at the opening of business on the
date following  the date fixed for the determination of shareholders entitled to
receive  such  dividend or other  distribution  shall be reduced by  multiplying
such Exercise Price by a  fraction the numerator of which shall be the number of
shares of Common Stock outstanding  at the close of business on the Common Stock
Record Date (as defined in Section 4(f)) fixed for  such  determination  and the
denominator  of which  shall be the sum of such  number of shares  and the total
number  of  shares  constituting  such  dividend  or  other  distribution,  such
reduction to become effective  immediately  after the opening of business on the
day following the Common Stock Record Date. If any dividend or  distribution  of
the type described in this Section 4(a) is declared but not so paid or made, the
Exercise Price shall again be adjusted to the Exercise Price which would then be
in effect if such dividend or distribution had not been declared.

          (b)

              (i) In case the Company shall issue or sell any Common  Stock,  or
     securities  convertible  into or exercisable or exchangeable  for shares of
     Common Stock (other than Common Stock,  or securities  convertible  into or
     exercisable or exchangeable for shares of Common Stock, issued (A) pursuant
     to the  Company's  existing or future stock option plans or pursuant to any
     other  existing  or  future  Common  Stock-related   director  or  employee
     compensation  plan or arrangement  of the Company  approved by the Board of
     Directors  (provided  that, with respect to any stock option or other right
     granted after April 7, 2000, the per share exercise price of such option or
     right is equal to or greater than the per share Closing Price of the Common
     Stock on the  date of the  grant  thereof),  (B) as  consideration  for the
     acquisition of a business or of assets (provided that the fair market value


                                       4
<PAGE>


     of such business or assets, as determined by the Board of Directors in good
     faith,  is equal to or greater than the aggregate  Current  Market Price of
     the Common Stock to be issued as  consideration  for such  acquisition,  in
     each  case  determined  at the  time  the  Company  enters  into a  binding
     agreement  with  respect to such  acquisition),  (C)  pursuant  to warrants
     outstanding  on the date hereof,  (D) upon the  conversion of any shares of
     Series A Preferred  Stock  pursuant to Section 12(a) of the  Certificate of
     Designation,  (E) upon the  automatic  conversion  of shares of Series  A-1
     Preferred  Stock or Series A-2 Preferred Stock pursuant to Section 12(i) of
     the Certificate of  Designation,  or (F) upon exercise or conversion of any
     security the issuance of which caused an  adjustment  under the  provisions
     hereof or the issuance of which did not require adjustments hereunder), for
     a  consideration  per share (or, in the case of convertible or exchangeable
     securities having a conversion or exercise price per share of Common Stock)
     less than the Current  Market Price of the Common Stock on the date of such
     issuance,  the Exercise Price in effect  immediately prior to such issuance
     or sale  shall  be  reduced  effective  as of  immediately  following  such
     issuance or sale by multiplying such Exercise Price by a fraction,  (1) the
     numerator  of which  shall be the sum of (x) the number of shares of Common
     Stock  outstanding  immediately  prior to such issuance or sale and (y) the
     number  of  shares  of  Common  Stock  which  the  aggregate  consideration
     receivable  by the Company  for the total  number of  additional  shares of
     Common  Stock so issued or sold (or  issuable  on  conversion,  exercise or
     exchange) would purchase at the Current Market Price in effect  immediately
     prior to such  issuance or sale and (2) the  denominator  of which shall be
     the sum of the  number of shares of Common  Stock  outstanding  immediately
     prior to such  issuance  or sale and the  number  of  additional  shares of
     Common  Stock to be  issued  or sold  (or,  in the case of  convertible  or
     exchangeable securities, issuable on conversion, exercise or exchange).

              (ii) If the Company shall offer or issue rights or warrants to all
     holders  of its  outstanding  shares  of  Common  Stock  entitling  them to
     subscribe for or purchase  shares of Common Stock at a price per share less
     than the Current  Market  Price (as defined in Section  4(f)) on the Common
     Stock Record Date fixed for the  determination of shareholders  entitled to
     receive  such rights or warrants,  the Exercise  Price shall be adjusted so
     that the same shall equal the price  determined by multiplying the Exercise
     Price in effect at the  opening of  business  on the date after such Common
     Stock Record Date by a fraction of which the numerator  shall be the number
     of shares of  Common  Stock  outstanding  at the close of  business  on the
     Common  Stock  Record Date plus the number of shares of Common  Stock which
     the aggregate  offering price of the total number of shares of Common Stock
     subject to such rights or warrants  would  purchase at such Current  Market
     Price and of which the denominator  shall be the number of shares of Common
     Stock  outstanding at the close of business on the Common Stock Record Date
     plus the total number of additional  shares of Common Stock subject to such
     rights or warrants for  subscription  or purchase.  Such  adjustment  shall
     become  effective  immediately  after the  opening of  business  on the day
     following  the  Common  Stock  Record  Date  fixed  for   determination  of
     shareholders  entitled to purchase or receive such rights or  warrants.  To
     the extent that shares of Common Stock are not  delivered  pursuant to such
     rights or warrants,  upon the  expiration or  termination of such rights or
     warrants  the  Exercise  Price shall  again be adjusted to be the  Exercise
     Price  which  would  then be in effect  had the  adjustments  made upon the
     issuance of such  rights or warrants  been made on the basis of delivery of


                                       5
<PAGE>


     only the  number  of shares of Common  Stock  actually  delivered.  If such
     rights or warrants  are not so issued,  the  Exercise  Price shall again be
     adjusted  to be the  Exercise  Price  which would then be in effect if such
     date fixed for the  determination of shareholders  entitled to receive such
     rights or warrants had not been fixed. In determining whether any rights or
     warrants  entitle the holders to subscribe for or purchase shares of Common
     Stock at less  than such  Current  Market  Price,  and in  determining  the
     aggregate  offering  price of such shares of Common  Stock,  there shall be
     taken  into  account  (x) any  consideration  received  for such  rights or
     warrants,  with the  value of such  consideration  and the  amount  of such
     exercise or subscription price, if other than cash, to be determined by the
     Board of Directors and (y) the amount of any exercise price or subscription
     price required to be paid upon exercise of such warrants or rights.

          (c) If the outstanding shares of Common Stock shall be subdivided into
a greater number of shares of Common Stock, the Exercise  Price in effect at the
opening  of  business on the day  following  the day upon which such subdivision
becomes  effective  shall  be proportionately  reduced, and, conversely,  if the
outstanding  shares of Common  Stock shall be combined into a smaller  number of
shares of Common  Stock, the Exercise Price in effect at the opening of business
on the day following the day upon which such combination becomes effective shall
be proportionately increased, such reduction or increase, as the case may be, to
become effective immediately after the opening of business on the day  following
the day upon which such subdivision or combination becomes effective.

          (d)

              (i) If the Company shall, by dividend or otherwise,  distribute to
     all holders of its shares of Common Stock any class of capital stock of the
     Company  (other than any dividends or  distributions  to which Section 4(a)
     applies) or evidences of its indebtedness,  cash or other assets (including
     securities,  but  excluding any rights or warrants of a type referred to in
     Section 4(b)(ii) and dividends and  distributions  paid exclusively in cash
     and excluding any capital stock, evidences of indebtedness,  cash or assets
     distributed  upon a merger or  consolidation to which Section 4(k) applies)
     (the  foregoing  hereinafter  in this Section 4(d) called the  "Distributed
     Securities"),  then, in each such case, the Exercise Price shall be reduced
     so that the same shall be equal to the price  determined by multiplying the
     Exercise Price in effect  immediately prior to the close of business on the
     Common Stock Record Date (as defined in Section  4(f)) with respect to such
     distribution  by a fraction  of which the  numerator  shall be the  Current
     Market Price (determined as provided in Section 4(f)) on such date less the
     fair market  value (as  determined  by the Board of  Directors,  whose good
     faith  determination  shall be conclusive  and described in a resolution of
     the Board of  Directors)  on such date of the  portion  of the  Distributed
     Securities so  distributed  applicable to one share of Common Stock and the
     denominator  shall be such Current  Market Price,  such reduction to become
     effective immediately prior to the opening of business on the day following
     the Common Stock Record Date;  provided,  however,  that,  in the event the
     then fair market value (as so determined) of the portion of the Distributed
     Securities so distributed  applicable to one share of Common Stock is equal
     to or greater  than the Current  Market  Price on the Common  Stock  Record
     Date, in lieu of the foregoing adjustment, adequate provision shall be made
     so that a  Warrantholder  shall have the right to receive upon  exercise of



                                       6
<PAGE>

     this Warrant (or any portion thereof) the amount of Distributed  Securities
     such holder would have received had such holder  exercised this Warrant (or
     portion  thereof)  immediately  prior to such Common Stock Record Date.  If
     such dividend or  distribution  is not so paid or made,  the Exercise Price
     shall  again be adjusted  to be the  Exercise  Price which would then be in
     effect if such dividend or distribution had not been declared. If the Board
     of  Directors  determines  the fair market  value of any  distribution  for
     purposes of this  Section  4(d) by  reference  to the actual or when issued
     trading  market  for  any  securities  constituting  all or  part  of  such
     distribution,  it must in doing so consider  the prices in such market over
     the same period used in  computing  the Current  Market  Price  pursuant to
     Section 4(f)) to the extent possible.

               (ii) Rights or warrants distributed by the Company to all holders
     of shares of Common Stock entitling the holders thereof to subscribe for or
     purchase shares of the Company's  capital stock (either  initially or under
     certain circumstances), which rights or warrants, until the occurrence of a
     specified event or events ("Dilution Trigger Event"):  (A) are deemed to be
     transferred with such shares of Common Stock; (B) are not exercisable;  and
     (C) are also  issued in  respect  of future  issuances  of shares of Common
     Stock,  shall be deemed not to have been  distributed  for purposes of this
     Section 4(d) (and no  adjustment  to the Exercise  Price under this Section
     4(d) shall be  required)  until the  occurrence  of the  earliest  Dilution
     Trigger  Event,  whereupon such rights and warrants shall be deemed to have
     been distributed and an appropriate  adjustment to the Exercise Price under
     this Section 4(d) shall be made. If any such rights or warrants,  including
     any such  existing  rights  or  warrants  distributed  prior  to the  first
     issuance  of the  Warrants,  are  subject to  subsequent  events,  upon the
     occurrence  of  each  of  which  such  rights  or  warrants   shall  become
     exercisable  to purchase  securities,  evidences of  indebtedness  or other
     assets,  then the  occurrence of each such event shall be deemed to be such
     date of  issuance  and record  date with  respect to new rights or warrants
     (and a  termination  or  expiration  of the  existing  rights or  warrants,
     without exercise by the holder thereof).  In addition,  in the event of any
     distribution  (or  deemed  distribution)  of  rights  or  warrants,  or any
     Dilution Trigger Event with respect thereto,  that was counted for purposes
     of  calculating  a  distribution  amount  for  which an  adjustment  to the
     Exercise  Price under this  Section  4(d) was made,  (1) in the case of any
     such rights or warrants  which shall all have been redeemed or  repurchased
     without  exercise  by any  holders  thereof,  the  Exercise  Price shall be
     readjusted upon such final  redemption or repurchase to give effect to such
     distribution  or Dilution  Trigger Event,  as the case may be, as though it
     were a cash distribution to which this Section 4(d) were applicable,  equal
     to the per share  redemption  or repurchase  price  received by a holder or
     holders of shares of Common  Stock with  respect to such rights or warrants
     (assuming  such holder had retained such rights or  warrants),  made to all
     holders  of  shares of Common  Stock as of the date of such  redemption  or
     repurchase, and (2) in the case of such rights or warrants which shall have
     expired or been terminated  without  exercise by any holders  thereof,  the
     Exercise  Price shall be  readjusted as if such rights and warrants had not
     been issued.

              (iii)  Notwithstanding any other provision of this Section 4(d) to
     the contrary, rights, warrants, evidences of indebtedness, other securities
     cash or other assets (including, without limitation, any rights distributed
     pursuant to any  shareholder  rights plan) shall be deemed not to have been
     distributed  for purposes of this Section 4(d) if the Company  makes proper



                                       7
<PAGE>


     provision  so that a  Warrantholder  who  exercises  this  Warrant  (or any
     portion  thereof) after the date fixed for  determination  of  shareholders
     entitled to receive  such  distribution  shall be entitled to receive  upon
     such exercise, in addition to the shares of Common Stock issuable upon such
     exercise, the amount and kind of such distributions that such Warrantholder
     would have been entitled to receive if such holder had immediately prior to
     such determination date, exercised this Warrant.

              (iv) For purposes of this Section 4(d) and Sections 4(a) and 4(b),
     any  dividend or distribution to which this Section 4(d) is applicable that
     also includes  shares of Common  Stock, or rights or  warrants to subscribe
     for or  purchase  shares of Common Stock  to which 4(b) applies (or  both),
     shall be  deemed  instead  to  be (A) a  dividend or  distribution  of  the
     evidences  of  indebtedness,  assets,  shares of capital  stock,  rights or
     warrants other than such shares of Common  Stock or rights or  warrants  to
     which  Section 4(b) applies (and any Exercise Price reduction  required  by
     this Section  4(d) with  respect to such  dividend  or  distribution  shall
     then  be made) immediately  followed by (B) a dividend  or distribution  of
     such shares of  Common  Stock or such  rights or warrants  (and any further
     Exercise Price reduction required by Sections  4(a) or 4(b) with respect to
     such dividend  or  distribution  shall then be made),  except  that (1) the
     Common  Stock  Record  Date  of such  dividend  or  distribution  shall  be
     substituted  as "the  date fixed for  the  determination  of   shareholders
     entitled to receive such dividend or other distribution", "the Common Stock
     Record  Date fixed  for such  determination"  and "the Common Stock  Record
     Date" within the meaning of Section 4(a) and as "the  date  fixed  for  the
     determination of shareholders entitled to receive such rights or warrants",
     "the  Common  Stock  Record  Date  fixed  for  the   determination  of  the
     shareholders  entitled to receive such rights or warrants" and "such Common
     Stock  Record  Date" for purposes  of Section  4(b), and (2) any  shares of
     Common Stock  included in such dividend or distribution shall not be deemed
     "outstanding  at  the  close  of  business  on  the  date  fixed   for such
     determination"  for the purposes of Section 4(a).

          (e) If a tender offer made by  the Company or any of its  subsidiaries
for all or  any portion of  the Common  Stock  expires and such tender offer (as
amended upon the expiration thereof) requires the payment to shareholders (based
on the acceptance (up to any maximum specified in the terms of the tender offer)
of Purchased  Shares) of an  aggregate consideration  having a fair market value
(as determined by the Board of Directors, whose good faith  determination  shall
be conclusive and  described in a resolution  of the Board of  Directors)  that,
combined  together with the aggregate of the cash plus the fair market value (as
determined by the Board of Directors,  whose good faith  determination  shall be
conclusive  and  described in a resolution  of the Board of Directors) as of the
expiration  of such tender  offer,  of  consideration  payable in respect of any
other  tender  offers by the Company or any of its  subsidiaries  for all or any
portion of the shares of Common Stock  expiring  within the 12 months  preceding
the  expiration  of such  tender  offer and in  respect  of which no  adjustment
pursuant to this Section 4(e) has been made, exceeds 5% of the net income of the
Company  reported  for the 12 month period  ending with the fiscal  quarter next
preceding  such payment (the "12 Month Net Income")  (determined  as of the last
time (the  "Expiration  Time")  tenders  could have been made  pursuant  to such
tender offer (as it may be amended)),  then, and in each such case,  immediately
prior to the  opening of  business  on the day after the date of the  Expiration
Time,  the  Exercise  Price  shall be  adjusted so that the same shall equal the
price determined by multiplying the Exercise Price in effect  immediately  prior



                                       8
<PAGE>


to the close of  business  on the date of the  Expiration  Time by a fraction of
which the  numerator  shall be the number of shares of Common Stock  outstanding
(including any tendered shares) at the Expiration Time multiplied by the Current
Market Price of a share of Common Stock on the trading day next  succeeding  the
Expiration  Time and the  denominator  shall  be the sum of (x) the fair  market
value  (determined  as  aforesaid)  of the  aggregate  consideration  payable to
shareholders  based on the acceptance (up to any maximum  specified in the terms
of the tender offer) of all shares validly  tendered and not withdrawn as of the
Expiration  Time (the shares deemed so accepted,  up to any such maximum,  being
referred  to as the  "Purchased  Shares")  and (y) the  product of the number of
shares of Common Stock outstanding (less any Purchased Shares) at the Expiration
Time and the Current  Market  Price of the shares of Common Stock on the trading
day next  succeeding  the  Expiration  Time,  such  reduction (if any) to become
effective  immediately prior to the opening of business on the day following the
Expiration  Time. If the Company is obligated to purchase shares pursuant to any
such tender offer,  but the Company is  permanently  prevented by applicable law
from  effecting  any such  purchases or all such  purchases are  rescinded,  the
Exercise Price shall again be adjusted to be the Exercise Price which would then
be in effect if such tender offer had not been made. If the  application of this
Section  4(e) to any tender  offer would  result in an increase in the  Exercise
Price,  no  adjustment  shall be made for such tender  offer under this  Section
4(e).

          (f) For purposes of this Section 4, the following terms shall have the
meaning indicated:

                         "Closing  Price" with respect to any  securities on any
        day means the closing  sale price as of 4:00 p.m.  Eastern  Time on such
        day or any earlier  final  closing on such day or, if no such sale takes
        place on such day, the average of the  reported  high and low bid prices
        on such day, in each case on the Nasdaq National Market, or the New York
        Stock  Exchange,  as  applicable,  or, if such security is not listed or
        admitted to trading on such national market or exchange, on the national
        stock  exchange or Commission  recognized  trading  market in the United
        States on which  such  security  is quoted  or  listed  or  admitted  to
        trading,  or, if not  quoted or listed or  admitted  to  trading  on any
        national stock exchange or Commission  recognized  trading market in the
        United  States,  the  average  of the  high and low bid  prices  of such
        security  on the  over-the-counter  market  on the  day in  question  as
        reported by the  National  Quotation  Bureau  Incorporated  or a similar
        generally accepted reporting service in the United States, or, if not so
        available,  in such manner as furnished  by any New York Stock  Exchange
        member firm  selected  from time to time by the Board of  Directors  for
        that  purpose,  or a price  determined  in good  faith  by the  Board of
        Directors,  whose  determination  shall be conclusive and described in a
        resolution of the Board of Directors.

                         "Common  Stock Record Date" means,  with respect to any
        dividend,  distribution  or other  transaction  or  event  in which  the
        holders of Common  Stock have the right to receive any cash,  securities
        or other  property  or in which the  Common  Stock (or other  applicable
        security) is exchanged for or converted  into any  combination  of cash,
        securities  or other  property,  the date  fixed  for  determination  of
        shareholders entitled to receive such cash, securities or other property
        (whether  such date is fixed by the Board of  Directors  or by  statute,
        contract or otherwise).



                                       9
<PAGE>


                         "Current  Market  Price" means the average of the daily
        Closing Prices per share of Common Stock for the 10 consecutive  trading
        days immediately prior to the date in question;  provided, however, that
        (A) if the "ex" date (as hereinafter  defined) for any event (other than
        the issuance or distribution  requiring such  computation) that requires
        an adjustment  to the Exercise  Price  pursuant to Section  4(a),  4(b),
        4(c),  4(d) or 4(e) occurs during such 10 consecutive  trading days, the
        Closing Price for each trading day prior to the "ex" date for such other
        event shall be adjusted by  multiplying  such Closing  Price by the same
        fraction by which the Exercise  Price is so required to be adjusted as a
        result of such other  event,  (B) if the "ex" date for any event  (other
        than the  issuance or  distribution  requiring  such  computation)  that
        requires an adjustment to the Exercise  Price  pursuant to Section 4(a),
        4(b),  4(c),  4(d) or 4(e)  occurs  on or after  the  "ex"  date for the
        issuance or distribution requiring such computation and prior to the day
        in  question,  the Closing  Price for each  trading day on and after the
        "ex" date for such other event shall be  adjusted  by  multiplying  such
        Closing  Price by the  reciprocal  of the fraction by which the Exercise
        Price is so  required to be adjusted as a result of such other event and
        (C) if the "ex" date for the  issuance or  distribution  requiring  such
        computation  is prior to the day in question,  after taking into account
        any adjustment  required  pursuant to clause (A) or (B) of this proviso,
        the Closing  Price for each trading day on or after such "ex" date shall
        be adjusted by adding thereto the amount of any cash and the fair market
        value (as  determined  by the Board of Directors in a manner  consistent
        with any good faith  determination of such value for purposes of Section
        4(d), whose good faith  determination  shall be conclusive and described
        in a  resolution  of  the  Board  of  Directors)  of  the  evidences  of
        indebtedness,  shares  of  capital  stock or  assets  being  distributed
        applicable  to one share of Common  Stock as of the close of business on
        the day before such "ex" date.  For  purposes of any  computation  under
        Section 4(e), the Current Market Price on any date shall be deemed to be
        the average of the daily  Closing  Prices per share of Common  Stock for
        such day and the next two succeeding  trading days;  provided,  however,
        that,  if the "ex"  date for any  event  (other  than the  tender  offer
        requiring such  computation) that requires an adjustment to the Exercise
        Price pursuant to Section 4(a),  4(b),  4(c),  4(d) or 4(e) occurs on or
        after the  Expiration  Time for the tender or exchange  offer  requiring
        such computation and prior to the day in question, the Closing Price for
        each  trading  day on and after the "ex" date for such other event shall
        be adjusted by  multiplying  such Closing Price by the reciprocal of the
        fraction by which the Exercise  Price is so required to be adjusted as a
        result of such other  event.  For purposes of this  paragraph,  the term
        "ex" date (1) when used with  respect to any  issuance or  distribution,
        means the first date on which the shares of Common  Stock trade  regular
        way on the relevant  exchange or in the  relevant  market from which the
        Closing Price was obtained without the right to receive such issuance or
        distribution,   (2)  when  used  with  respect  to  any  subdivision  or
        combination of shares of Common Stock, means the first date on which the
        shares of Common  Stock trade  regular  way on such  exchange or in such
        market after the time at which such  subdivision or combination  becomes
        effective and (3) when used with respect to any tender or exchange offer
        means the first date on which the shares of Common  Stock trade  regular
        way on such exchange or in such market after the Expiration Time of such
        offer. Notwithstanding the foregoing, whenever successive adjustments to
        the  Exercise  Price are called  for  pursuant  to this  Section 4, such
        adjustments  shall  be  made  to  the  Current  Market  Price  as may be
        necessary or  appropriate to effectuate the intent of this Section 4 and


                                       10
<PAGE>


        to avoid unjust or inequitable  results,  as determined in good faith by
        the Board of Directors.

                         "Fair  Market  Value"  means the amount which a willing
        buyer would pay a willing seller in an arm's-length transaction.

          (g) No adjustment in the Exercise  Price shall be required unless such
adjustment would  require an increase  or decrease of at least 1% in such price;
provided, however, that any  adjustments which by  reason of this  Section  4(g)
are not required  to be made shall be carried  forward and taken into account in
any subsequent adjustment.  All calculations  under this Section 4 shall be made
by the Company and shall be made to the nearest cent. No adjustment need be made
for a change in the par value or no par value of the Common Stock.

          (h)  Whenever the Exercise Price is adjusted as herein  provided,  the
Company  shall  promptly  file with the Warrant  Agent an Officer's  Certificate
setting forth the Exercise Price after such adjustment  and the number of shares
of Common Stock for which this Warrant will be exercisable after such adjustment
pursuant  to  Section  4(l) and  setting  forth a brief  statement  of the facts
requiring such  adjustment.  Promptly after  delivery of such  certificate,  the
Company shall prepare a notice of such  adjustment of the Exercise Price setting
forth the adjusted Exercise Price and the date on which each adjustment  becomes
effective and shall mail such notice of such adjustment of the Exercise Price to
each  Warrantholder  at such holder's last address  appearing on the register of
holders maintained for that purpose within 20 days of the effective date of such
adjustment.  Failure to deliver  such  notice  shall not affect the  legality or
validity of any such adjustment.

          (i) In any case in  which this Section 4  provides that an  adjustment
shall become  effective  immediately  after a  Common  Stock Record  Date for an
event, the Company may defer until the occurrence of such event  issuing  to the
holder of any  Warrant  exercised after such Common Stock Record Date and before
the occurrence of such event the additional shares of Common Stock issuable upon
such exercise by reason of the adjustment  required by such event over and above
the shares of Common Stock issuable upon such exercise before giving  effect  to
such adjustment.

          (j) For purposes  of this Section 4, the  number of  shares of  Common
Stock at any  time outstanding  shall not include shares held in the treasury of
the Company  or by any  of its  subsidiaries.  The  Company  shall  not pay  any
dividend or make any distribution on shares of Common Stock held in the treasury
of the Company or by any of its subsidiaries.

          (k) In case of any consolidation of the Company with, or merger of the
Company into, any other Person, or in case of any merger of another Person  into
the Company (other than a merger that does not  result in any  reclassification,
conversion,  exchange or cancellation  of outstanding  shares of Common Stock of
the  Company),  or in  case  of  any  sale,  conveyance  or  transfer  of all or
substantially all the assets of the Company,  the Warrantholders  shall have the
right  thereafter,  during the  period  such  Warrant  shall be  exercisable  as
specified in Section  2(d), to convert such Warrants into the kind and amount of
securities, cash and other property receivable upon such consolidation,  merger,
conveyance  or transfer  by a holder of the number of shares of Common  Stock of
the Company for which the Warrants might have been exercised  immediately  prior


                                       11
<PAGE>


to such consolidation,  merger, conveyance or transfer,  assuming such holder of
shares of Common Stock of the Company failed to exercise his rights of election,
if any,  as to the  kind or  amount  of  securities,  cash  and  other  property
receivable upon such  consolidation,  merger,  conveyance or transfer  (provided
that, if the kind or amount of securities,  cash and other  property  receivable
upon such consolidation, merger, conveyance or transfer is not the same for each
share of Common Stock of the Company in respect of which such rights of election
shall not have been  exercised  ("nonelecting  share"),  then for the purpose of
this Section  4(k) the kind and amount of  securities,  cash and other  property
receivable  upon such  consolidation,  merger,  conveyance  or  transfer by each
nonelecting  share shall be deemed to be the kind and amount so  receivable  per
share by a plurality of the nonelecting  shares).  Such securities shall provide
for  adjustments  which,  for events  subsequent  to the  effective  date of the
triggering  event,  shall be as nearly  equivalent as may be  practicable to the
adjustments  provided for in this Section  4(k).  The above  provisions  of this
Section  4(k)  shall  similarly  apply to  successive  consolidations,  mergers,
conveyances or transfers.

          (l) Upon  each  adjustment of  the Exercise  Price as  a result of the
operation of this Section 4, this Warrant shall thereafter evidence the right to
purchase, at the adjusted Exercise Price,  that number of shares of Common Stock
obtained by multiplying the number of shares covered by this Warrant immediately
prior to this adjustment by the Exercise Price in  effect  immediately  prior to
such  adjustment  and dividing the product so  obtained by the Exercise Price in
effect immediately after such adjustment of the Exercise Price.

          (m) In the  event that a  Warrantholder would be  entitled to  receive
upon exercise  hereof any  Redeemable  Capital  Stock and the  Company  redeems,
exchanges or otherwise acquires all of the outstanding shares or other  units of
such  Redeemable Capital  Stock (such event  being a "Redemption Event"),  then,
from and  after the effective date of such Redemption  Event, the  Warrantholder
shall be  entitled to receive upon exercise, in lieu  of shares or units of such
Redeemable  Capital  Stock,  the kind and  amount of shares  of stock  and other
securities and property receivable upon the Redemption Event by a holder  of the
number of  shares or units  of such  Redeemable  Capital  Stock  for which  this
Warrant could  have been  exercised  immediately  prior to the effective date of
such Redemption  Event (assuming,  to the  extent applicable,  that  such holder
failed to exercise any rights of election with respect  thereto and received per
share or unit of such Redeemable  Capital Stock the kind and amount of stock and
other securities and property received per share or unit by a  plurality  of the
non-electing  shares  or units of such  Redeemable  Capital  Stock),  and  (from
and after the effective date of such Redemption Event) the  Warrantholder  shall
have no other purchase rights under this Warrant with respect to such Redeemable
Capital Stock.  For  purposes of this Section 4(m)  "Redeemable  Capital  Stock"
means a class or series of capital  stock of the  Company  that  provides by its
terms a right  in favor of the  Company to call,  redeem, exchange  or otherwise
acquire all of the outstanding shares or units of such class or series.

    Section 5.     Notice of Certain Events.

               In case:

          (a) the Company shall  declare a  dividend (or any other distribution)
on its Common Stock payable otherwise than in cash out of its earned surplus; or



                                       12
<PAGE>


          (b) the Company  shall  authorize  the  granting to all holders of its
shares of Common  Stock of rights or warrants to  subscribe  for or purchase any
shares of capital stock of any class or of any other rights; or

          (c) of  any  reclassification  of  the  Common  Stock  (other  than  a
subdivision or combination of the Company's outstanding shares of Common Stock),
or of any consolidation  or merger to which the Company is a party and for which
approval of any shareholders of the Company is required, or the sale, conveyance
or transfer of all or substantially all the assets of the Company;

          (d) of  the  voluntary  or  involuntary  dissolution,  liquidation  or
winding-up of the Company; or

          (e) of the taking of any other action referred to in Section 4;

then the Company  shall cause to be mailed to all  Warrantholders  at their last
addresses as they shall appear on the books of the Company, at least 20 Business
Days (or 10  Business  Days in any case  specified  in clause  (a) or (b) above)
prior to the applicable  date  hereinafter  specified,  a notice stating (x) the
date  on  which a  record  is to be  taken  for the  purpose  of such  dividend,
distribution,  rights or warrants,  or, if a record is not to be taken, the date
as of which the  holders of shares of Common  Stock of record to be  entitled to
such dividend, distribution,  rights or warrants are to be determined or (y) the
date on which such  reclassification,  consolidation,  merger,  sale,  transfer,
dissolution,  liquidation or winding-up is expected to become effective, and the
date as of which it is expected that holders of shares of Common Stock of record
shall be entitled to exchange their shares of Common Stock for securities,  cash
or other property deliverable upon such reclassification, consolidation, merger,
sale,  transfer,  dissolution,  liquidation or  winding-up.  Failure to give the
notice  required by this  Section 5 or any defect  therein  shall not affect the
legality  or   validity  of  any   dividend,   distribution,   right,   warrant,
reclassification,    consolidation,   merger,   sale,   transfer,   dissolution,
liquidation or winding-up, or the vote upon any such action.

    Section 6.     Transfer of Warrants.

          (a) Warrant Register.

         The  Company   shall  maintain  a  register  (the  "Warrant  Register")
containing  the names,  addresses and facsimile  numbers of the  holder(s).  Any
holder of this Warrant or any portion thereof may change its address as shown on
the Warrant Register by written notice to the Company  requesting such a change.
Until this Warrant is transferred on the Warrant Register, the Company may treat
the  holder  as shown on the  Warrant  Register  as the  absolute  owner of this
Warrant for all purposes, notwithstanding any notice to the contrary.

          (b) Warrant Agent.

         The  Company   may, by  written  notice  to  the  holder,   appoint  an
agent for the purpose of maintaining the Warrant Register referred to in Section
6(a) above, issuing any other securities then issuable upon the exercise of this
Warrant,  exchanging  this Warrant,  replacing this Warrant or any or all of the


                                       13
<PAGE>


foregoing.  Thereafter, any such registration,  issuance or replacement,  as the
case may be, shall be made at the office of such agent.

          (c) Transferability and Negotiability of Warrant.

         Title  to this  Warrant  may  be  transferred  by  endorsement  (by the
holder  executing the Assignment Form attached  hereto) and delivery in the same
manner as negotiable instruments transferable by endorsement and delivery.

          (d) Exchange of Warrant Upon a Transfer.

         On  surrender of  this  Warrant  for  exchange,  properly  endorsed  on
the  Assignment  Form and subject to the provisions of this Warrant with respect
to compliance with the Securities Act, the Company at its expense shall issue to
or on the order of the holder a new warrant or  warrants  of like tenor,  in the
name of the holder or as the holders (on payment by the holder of any applicable
transfer  taxes) may direct,  exercisable for the number of Shares issuable upon
the exercise hereof.

    Section 7.     Registration Rights.

              If the  holder of this  Warrant is a party to, or an  assignee  of
rights under, that certain  Registration  Rights Agreement,  dated April 7, 2000
(the "Registration Rights Agreement"),  such holder shall be entitled to include
any shares of Common Stock or other  securities  received  upon  exercise of the
Warrant with such holder's  Registrable  Securities  (as such term is defined in
the Registration Rights Agreement),  on the terms and conditions as set forth in
the Registration Rights Agreement.

    Section 8.     Amendment and Waivers.

              No amendment,  modification  or  termination of this Warrant shall
be binding  unless  executed  in writing by the  Company  and the  Warrantholder
intending to be bound thereby.

    Section 9.     Waivers and Extensions.

              Any  provision of this Warrant may be amended,  waived or modified
only if such amendment,  waiver or modification is in writing,  is signed by the
party intending to be bound,  and specifically  refers to this Warrant.  Waivers
may be made in  advance  or after the right  waived  has arisen or the breach or
default  waived has occurred.  Any waiver may be  conditional.  No waiver of any
breach of any agreement or provision  herein  contained shall be deemed a waiver
of any  preceding or  succeeding  breach  thereof nor of any other  agreement or
provision  herein  contained.  No waiver or extension of time for performance of
any  obligations  or acts shall be deemed a waiver or  extension of the time for
performance of any other obligations or acts.


                                       14
<PAGE>



    Section 10.    Termination.

              The  right to exercise this Warrant shall expire and shall be void
at 5:00 p.m., New York City time on April 10, 2005.

    Section 11.    Reservation of Stock.

              The Company  covenants that  it will at all times reserve and keep
available,  solely for issuance  upon  exercise of this  Warrant,  all shares of
Common Stock or other  securities  from time to time  issuable  upon exercise of
this Warrant and, subject to any existing contractual limitations,  from time to
time, will take all steps necessary to amend its Certificate of Incorporation to
provide  sufficient  reserves  of  shares of  Common  Stock or other  securities
issuable upon exercise of this Warrant.  The Company further  covenants that all
shares  that may be  issued  upon the  exercise  of rights  represented  by this
Warrant and payment of the Exercise  Price,  as set forth herein,  will be fully
paid and non-assessable and free from all taxes, liens and charges in respect of
the issue  thereof.  The Company  also agrees that its  issuance of this Warrant
shall constitute full authority to its officers who are charged with the duty of
executing stock certificates to execute and issue the necessary certificates for
shares of Common Stock upon exercise of this Warrant.

    Section 12.    Replacement.

               On receipt of evidence reasonably  satisfactory to the Company of
the loss, theft, destruction,  or mutilation of this Warrant and, in the case of
loss,  theft,  or  destruction,  on delivery of any indemnity  agreement or bond
reasonably  satisfactory  in form and amount to the  Company  or, in the case of
mutilation,  on surrender and  cancellation of this Warrant,  the Company at its
expense will execute and deliver, in lieu of this Warrant, a new Warrant of like
tenor.

    Section 13.    No Rights as Stockholder.

              Except  as  provided  in Section 2 or Section 4, no holder of this
Warrant,  as  such,  shall  be  entitled  to vote  or  receive  dividends  or be
considered a stockholder  of the Company for any purpose,  nor shall anything in
this Warrant be  construed to confer on any holder of this Warrant as such,  any
rights of a  stockholder  of the Company or any right to vote,  give or withhold
consent to any corporate  action,  to receive notice of meeting of stockholders,
to receive dividends or subscription rights or otherwise.

    Section 14.    Miscellaneous Provisions.

          (a) Governing Law.

              This  Warrant  shall  be  governed   by,  interpreted  under,  and
construed in  accordance  with the laws of the State of New York,  regardless of
the laws that might otherwise govern under applicable principles of conflicts of
laws thereof.

          (b) Notices.



                                       15
<PAGE>



              All  notices,  demands,  requests,   consents,  approvals or other
communications  (collectively,  "Notices")  required  or  permitted  to be given
hereunder or which are given with  respect to this  Warrant  shall be in writing
and shall be personally served,  delivered by reputable air courier service with
charges prepaid, or transmitted by hand delivery,  telegram, telex or facsimile,
to such  address as such party  shall have  specified  most  recently by written
notice.  Notice shall be deemed given on the date of service or  transmission if
personally  served  or  transmitted  by  telegram,  telex or  facsimile.  Notice
otherwise sent as provided herein shall be deemed given on the next business day
following delivery of such notice to a reputable air courier service.

          (c) Binding Effect.

              The  provisions of this Warrant  shall be binding upon the Company
and its successors and assigns.

          (d) Remedies.

              In the event  of a breach of this  Warrant,  the  holder  shall be
entitled to injunctive relief and specific  performance of its rights under this
Warrant,  in addition to all of its rights  granted by law,  including,  without
limitation,  recovery of damages. The Company agrees that monetary damages would
not be adequate compensation for any loss incurred by reason of a breach of this
Warrant  by the  Company  and  hereby  waives  any  defense  in any  action  for
injunctive  relief  or  specific  performance  that a  remedy  at law  would  be
adequate.

          (e) Headings.

              Titles  and   headings  of  sections  of  this  Warrant   are  for
convenience  only and shall not affect the construction of any provision of this
Warrant.


                                       16
<PAGE>





               IN WITNESS  WHEREOF,  the Company has executed this Warrant as of
the date set forth above.

                                            ICG COMMUNICATIONS, INC.

                                            By:_____________________________
                                                 Name: H. Don Teague
                                                 Title: Executive Vice President



<PAGE>




                                SUBSCRIPTION FORM

                  (To be signed only upon exercise of Warrant)


To:  ICG Communications, Inc.
Attention:  Secretary

     1. The undersigned,  the holder of the attached Warrant, hereby irrevocably
elects to [exercise the purchase right  represented by that Warrant for, and  to
purchase  under that Warrant,  ___________1  shares of Common Stock and herewith
tenders any necessary payment of the purchase price in such number  of shares in
full.] [to exercise  [all][a  portion] of  the  purchase  right  represented  by
that  Warrant by  canceling  the  Warrant  with  respect to  ___________  shares
of Common  Stock in exchange for a number of shares of Common Stock equal to the
value [as determined  pursuant to the Warrant] as  the [portion of the]  Warrant
[being canceled].

     2. In  exercising  the  Warrant,  the  undersigned  hereby   confirms   and
acknowledges  that the shares of Common Stock or other  securities  to be issued
upon  exercise  thereof  are  being  acquired  solely  for   the account  of the
undersigned and not as  a nominee for any other party, and that the  undersigned
will not sell, offer for sale, pledge,  hypothecate or otherwise  dispose of any
shares of Common  Stock,  except under  circumstances that  will not result in a
violation  of the Securities  Act of 1933, as  amended, or any  applicable state
securities laws.

     3. Please issue a certificate(s) representing  said shares of Common  Stock
in the name of the undersigned or in the name of the transferee specified below.

     4. Please issue a  new Warrant for  the unexercised  portion in the name of
the undersigned or in the name of the permitted transferee specified below.

     5. Please deliver any certificate(s) or Warrant to the following address.



Name:___________________________
Address:_________________________
Attention:________________________



Dated:
                                             By:  ______________________________
                                                  Name


1 Insert here the number of shares called for on the face of the Warrant (or, in
the case of  partial  exercise,  the  portion  as to which the  Warrant is being
exercised),  without making any adjustment for additional shares of Common Stock
or any other  securities or property which,  under the adjustment  provisions of
the Warrant, may be deliverable upon exercise.

<PAGE>


                                 ASSIGNMENT FORM

               FOR  VALUE  RECEIVED  the  undersigned  registered  owner of this
Warrant hereby sells, assigns and transfers unto the assignee named below all of
the rights of the undersigned under this Warrant,  with respect to the number of
shares of Common Stock set forth below:

Name and Address of Assignee                            No. of Shares of
                                                        Common Stock



and does  hereby  irrevocably  constitute  and  appoint  _______________________
attorney-in-fact to register such transfer onto the books of ICG Communications,
Inc.  maintained  for the  purpose,  with  full  power  of  substitution  in the
premises.

Date:                                             Print Name:

                                                  Signature:
                                                  Witness:



NOTICE:  The  signature  on this  assignment  must  correspond  with the name as
written  upon the  face of the  within  Warrant  in  every  particular,  without
alteration or enlargement or any change whatsoever.



                        AMENDMENT TO EMPLOYMENT AGREEMENT

        This Amendment  to Employment Agreement ("Amendment") is  made as of the
13th  day of  April, 2000 by and  between  ICG  Communications, Inc., a Delaware
corporation ("Company") and William S. Beans, Jr. ("Employee").

                                 R E C I T A L S

        WHEREAS,  the Company and Employee  previously entered into that certain
Employment Agreement dated as of December 22, 1999 (the "Employment Agreement");

        WHEREAS, the  Company and Employee  desire to  amend and  modify certain
terms and conditions of the Employment Agreement;

        NOW THEREFORE,  in  consideration of the mutual covenants and agreements
contained herein the parties agree as follows:

        1.  Compensation  and  Benefits.  Section  3.5  (1)  of  the  Employment
Agreement is hereby amended, to read as follows: "14,814 stock options under the
Company's  1998 Stock  Option Plan with an  exercise  price equal to the closing
stock price of the  Company's  common  stock on June 28,  1999  vesting in equal
increments over three (3) years."

        2.  Other Terms and Conditions.  All  other terms and  conditions of the
Employment  Agreement shall remain  in full force and effect, as if fully stated
herein.

        3.  Capitalized Terms. Capitalized and defined terms shall have the same
meaning as that  accorded them in the  Employment  Agreement, unless the context
requires otherwise.

        4.  Conflict.  If there are any conflicting  terms or conditions between
the terms and conditions  of this Amendment and the terms and  conditions of the
Employment Agreement, the terms and conditions of this Amendment shall control.

        IN WITNESS  WHEREOF,  each of the parties  hereto has duly executed this
Amendment as of the date first written above.


ICG COMMUNICATIONS, INC.                           Williams S. Beans, Jr.


 /s/  J. Shelby Bryan                              /s/ William S. Beans, Jr.
- ----------------------------                      ------------------------------
Name: J. Shelby Bryan
     -----------------------
Title: Chairman and CEO
      ----------------------



<TABLE> <S> <C>


<ARTICLE>                     5
<LEGEND>
THIS  SCHEDULE  CONTAINS  SUMMARY  FINANCIAL   INFORMATION  EXTRACTED  FROM  THE
CONSOLIDATED  FINANCIAL STATEMENTS OF ICG COMMUNICATIONS,  INC. AND SUBSIDIARIES
FOR THE THREE  MONTHS  ENDED MARCH 31, 2000 AND IS  QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER>                    1,000

<S>                             <C>
<PERIOD-TYPE>                    3-MOS
<FISCAL-YEAR-END>                DEC-31-2000
<PERIOD-START>                   JAN-01-2000
<PERIOD-END>                     MAR-31-2000
<CASH>                           40,699
<SECURITIES>                     31,115
<RECEIVABLES>                    156,511
<ALLOWANCES>                     57,160
<INVENTORY>                      2,199
<CURRENT-ASSETS>                 238,995
<PP&E>                           2,017,958
<DEPRECIATION>                   336,090
<TOTAL-ASSETS>                   2,075,337
<CURRENT-LIABILITIES>            363,032
<BONDS>                          2,052,761
            533,727
                      0
<COMMON>                         486
<OTHER-SE>                      (950,511)
<TOTAL-LIABILITY-AND-EQUITY>     2,075,337
<SALES>                          0
<TOTAL-REVENUES>                 157,224
<CGS>                            0
<TOTAL-COSTS>                    82,902
<OTHER-EXPENSES>                 120,120
<LOSS-PROVISION>                 3,830
<INTEREST-EXPENSE>               62,634
<INCOME-PRETAX>                 (104,997)
<INCOME-TAX>                     0
<INCOME-CONTINUING>             (121,634)
<DISCONTINUED>                   0
<EXTRAORDINARY>                  0
<CHANGES>                        0
<NET-INCOME>                    (121,634)
<EPS-BASIC>                     (2.52)
<EPS-DILUTED>                    0




</TABLE>


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