ALYN CORP
8-K, 1999-04-28
ABRASIVE, ASBESTOS & MISC NONMETALLIC MINERAL PRODS
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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    FORM 8-K

                                 CURRENT REPORT
     Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934


Date of Report (Date of earliest event reported)       January 8, 1999
                                                   ----------------------------

                                Alyn Corporation
- -------------------------------------------------------------------------------
             (Exact name of registrant as specified in its charter)

            Delaware                        000-21153      33-0709359
- ----------------------------------------- -------------------------------------
 (State or other jurisdiction              (Commission   (IRS Employer
    of incorporation)                      File Number)  Identification No.)

             16761 Hale Avenue, Irvine, California                  92606
- ------------------------------------------------------------------------------- 
             (Address of principal executive offices)              (Zip Code)

Registrant's telephone number, including area code        (949) 475-1525
                                                      -------------------------

- ------------------------------------------------------------------------------
                   (Former name or former address, if changed since last report)
Item 5.  Other Events

         On  January  8,  1999,  the  Company  sold  375,000  shares of Series A
Convertible  Preferred  Stock at a price  per share of  $4.00.  The  transaction
resulted in gross proceeds to the Company of $1.5 million.

         On  March  10,  1999,  the  Company  issued  a 6%  Senior  Exchangeable
Promissory  Note and warrants to purchase  135,000  shares of common stock at an
exercise  price of $3.0375 per share.  The gross  proceeds to the Company in the
transaction were $3.0 million.

         On  March  22,  1999,  the  Company  sold  1,500  shares  of  Series  B
Exchangeable  Preferred Stock at a price per share of $1,000 and issued warrants
to purchase 65,000 shares of the Company's  common stock at an exercise price of
$3.82 per share.  The gross proceeds to the Company in the transaction were $1.5
million.

         Attached as Exhibits to this Current  Report on Form 8-K are definitive
documents of the foregoing transactions.

Item 7.  Financial Statements, Pro Forma Financial Information and Exhibits.



<PAGE>




Exhibit                                                                         
Number           Description of Exhibit
   4.1           Certificate of Designation of Series A Convertible Preferred 
                 Stock filed on January 8, 1999
   4.2           Warrant to Purchase Shares of Common Stock of Alyn Corporation
                 dated January 8, 1999 by and between
                 Alyn and Seaside Partners, L.P.
   4.3           6% Senior Exchangeable Promissory Note due March 10, 2002 
                 issued by Alyn to Talisman Capital
                 Opportunity Fund Ltd.
   4.4           Registration Rights Agreement dated March 10, 1999 by and 
                 between Alyn and Talisman Capital
                 Opportunity Fund Ltd.
   4.5           Warrant Agreement dated March 10, 1999 by and between Alyn and
                 Talisman Capital Opportunity Fund Ltd.
   4.6           Certificate of Designations, Preferences and Rights of Series 
                 B Exchangeable Preferred Stock filed
                 March 18, 1999
   4.7           Registration Rights Agreement dated March 15, 1999 by and 
                 between Alyn and each of the Investors
                 listed therein
   4.8           Form of Stock Purchase Warrant dated March 22, 1999 issued by 
                 Alyn to each of the Investors
   10.1          Series A Convertible Preferred Stock Purchase Agreement dated 
                 January 8, 1999 by and between Alyn
                 and Seaside Partners, L.P.
   10.2          Loan Agreement dated March 10, 1999 by and between Alyn and 
                 Talisman Capital Opportunity Fund Ltd.
   10.3          Exchangeable Preferred Stock and Warrant Purchase Agreement 
                 dated March 15, 1999 by and between
                 Alyn and each of the Investors listed therein




                                                    SIGNATURES*

         Pursuant  to the  requirements  of the  Securities  Act  of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned thereunto duly authorized.

                                          ALYN CORPORATION
                 --------------------------------------------------------------
                                            (Registrant)


- --------------       ----------------------------------------------------------
   Date                                    (Signature)
                                        Richard L. Little
                                     Chief Financial Officer



<PAGE>


Exhibit 4.1

                           CERTIFICATE OF DESIGNATION
                                       of
                      SERIES A CONVERTIBLE PREFERRED STOCK
                                       of
                                ALYN CORPORATION


                         Pursuant to Section 151 of the
                General Corporation Law of the State of Delaware


                  Alyn Corporation,  a corporation  organized and existing under
the laws of the State of Delaware (the "Corporation"), does hereby certify that,
pursuant to the authority conferred on the Board of Directors of the Corporation
by the Certificate of Incorporation (the "Certificate of Incorporation"), of the
Corporation and in accordance with Section 151 of the General Corporation Law of
the State of Delaware,  the Board of Directors  of the  Corporation  adopted the
following resolution  establishing a series of 375,000 shares of Preferred Stock
of the Corporation designated as "Series A Convertible Preferred Stock":

                  RESOLVED,  that  pursuant to the  authority  conferred  on the
         Board  of  Directors  of  this   Corporation  by  the   Certificate  of
         Incorporation,  a series of Preferred Stock, $0.01 par value per share,
         of the  Corporation  is hereby  established  and created,  and that the
         designation  and  number of shares  thereof  and the  voting  and other
         powers,  preferences  and  relative,  participating,  optional or other
         rights of the shares of such series and the qualifications, limitations
         and restrictions thereof are as follows:

                  There  shall be a series  of  Preferred  Stock  designated  as
"Series A  Convertible  Preferred  Stock" and the number of shares  constituting
such series shall be 375,000, subject to adjustment as provided herein.
Such series is referred to herein as the "Series A Convertible Preferred Stock".

         1.  Voting.  The  holders of shares of Series A  Convertible  Preferred
Stock  shall not be  entitled  to any vote with  respect  to such  shares on any
question  or matter,  except as  expressly  set forth  herein or as  required by
applicable law.

         2.  Dividends.  Except as otherwise  provided in this  paragraph 2, the
holders of shares of Series A Convertible  Preferred Stock shall not be entitled
to receive  dividends.  The holders of the Series A Convertible  Preferred Stock
shall be entitled to receive, out of funds legally available therefor, dividends
at the same rate as  dividends  (other than  dividends  on the Common Stock paid
solely in additional shares of Common Stock,  except as provided in subparagraph
5D(4)) are paid with respect to the Common Stock  (treating each share of Series
A Convertible  Preferred  Stock as being equal to the number of shares of Common
Stock  (including  fractions  of a share)  into  which  each  share of  Series A
Convertible Preferred Stock is then convertible).

         3.       Liquidation, Dissolution and Winding-up.

                  3A.  Subject to adjustment as set forth in paragraph 3C below,
upon any  liquidation,  dissolution  or winding up of the  Corporation,  whether
voluntary  or  involuntary,  the  holders of the shares of Series A  Convertible
Preferred  Stock shall be paid an amount equal to $4.00 per share (the "Original
Purchase Price") (which amount shall be subject to equitable adjustment whenever
there shall occur a stock split combination,  reclassification  or other similar
event involving the Series A Convertible  Preferred  Stock) plus, in the case of
each share, an amount equal to dividends accrued but unpaid thereon, computed to
the date payment thereof is made available,  before any payment shall be made to
the  holders  of any  stock  ranking  on  liquidation  junior  to the  Series  A
Convertible  Preferred  Stock  and,  in the event the  Company  issues  Series B
Convertible  Preferred Stock, pari passu with any payment made to holders of the
Company's Series B Convertible Preferred Stock, such amount payable with respect
to one share of Series A Convertible Preferred Stock being sometimes referred to
as the "Series A Liquidation  Preference Payment" and with respect to all shares
of Series A  Convertible  Preferred  Stock  being  sometimes  referred to as the
"Series  A  Liquidation   Preference   Payments."   If  upon  any   liquidation,
dissolution,  or winding up of the Corporation,  the assets to be distributed to
the  holders  of the  Series A  Convertible  Preferred  Stock  and the  Series B
Convertible  Preferred  Stock shall be  insufficient  to permit  payment to such
stockholders of the full preferential amounts aforesaid,  then all of the assets
of the  Corporation  available  for  distribution  to  holders  of the  Series A
Convertible  Preferred Stock and the Series B Convertible  Preferred Stock shall
be distributed to such holders of the Series A Convertible  Preferred  Stock and
the Series B Convertible  Preferred Stock pro rata, so that each holder receives
that portion of the assets available for distribution as the number of shares of
Series A Convertible  Preferred  Stock or Series B Convertible  Preferred  Stock
held by such holder  bears to the total  aggregate  number of shares of Series A
Convertible  Preferred  Stock and  Series B  Convertible  Preferred  Stock  then
outstanding. For purposes hereof, the Series A Convertible Preferred Stock shall
rank pari  passu with the Series B  Convertible  Preferred  Stock and the Common
Stock shall rank on  liquidation  junior to the Series A  Convertible  Preferred
Stock.

                  3B.  Upon any  liquidation,  dissolution  or winding up of the
Corporation,  immediately  after the holders of Series A  Convertible  Preferred
Stock shall have been paid in full the Series A Liquidation  Preference Payments
or funds necessary for such Series A Liquidation  Preference Payments shall have
been set aside by the  Corporation  in trust for the  account  of holders of the
Series A  Convertible  Preferred  Stock so as to be available  for such Series A
Liquidation  Preference  Payments,  the  holders  of the  Series  A  Convertible
Preferred  Stock  shall  be  entitled  to  no  further   participation   in  the
distribution of the assets of the  Corporation,  and the remaining assets of the
Corporation  legally  available for  distribution to its  stockholders  shall be
distributed  among the holders of other classes of securities of the Corporation
in accordance with their respective terms.

                  3C. Written notice of such liquidation, dissolution or winding
up,  stating a payment  date and the place  where said  payments  shall be made,
shall be given by mail, postage prepaid, or by telex to non-U.S.  residents, not
less than 20 days prior to the payment  date stated  therein,  to the holders of
record of Series A Convertible  Preferred Stock,  such notice to be addressed to
each such holder at its address as shown by the records of the Corporation.  The
(x)  consolidation or merger of the Corporation into or with any other entity or
entities which results in the exchange of outstanding  shares of the Corporation
for securities or other  consideration  issued or paid or caused to be issued or
paid by any such entity or affiliate  thereof (except a consolidation  or merger
into a  wholly-owned  subsidiary  or  merger  in which  the  Corporation  is the
surviving  Corporation  and  the  holders  of  the  Corporation's  voting  stock
outstanding  immediately  prior to the transaction  constitute a majority of the
holders of voting stock outstanding immediately following the transaction),  (y)
the sale or transfer by the Corporation of all or substantially  all its assets,
or (z) the sale or transfer by the  Corporation's  stockholders of more than 50%
in voting  power of the  Corporation's  capital  stock,  shall be deemed to be a
liquidation,  dissolution or winding up of the Corporation within the meaning of
the provisions of this paragraph 3.

Whenever the distributions  provided for in this paragraph 3 shall be payable in
property  other than  cash,  the value of such  distributions  shall be the fair
market  value of such  property  as  determined  in good  faith by the  Board of
Directors of the Corporation.

         4. Restrictions.  At any time when at least 25% of the shares of Series
A  Convertible  Preferred  Stock issued  pursuant to the Purchase  Agreement (as
defined in Section 7(b)  hereof)  remain  outstanding,  except where the vote or
written  consent of the holders of a greater number of shares of the Corporation
is required by law or by the  certificate of  incorporation,  and in addition to
any other vote required by law or the certificate of incorporation,  without the
written consent (which consent in the case of subparagraph  (1) below may not be
unreasonably  withheld) of the holders of at least a majority in interest of the
then outstanding shares of Series A Convertible Preferred Stock given in writing
or by vote at a meeting, consenting or voting (as the case may be) separately as
a class, the Corporation will not:

                  (1) Consent to any  liquidation,  dissolution or winding up of
      the  Corporation  or merge or  consolidate  with or into,  or  permit  any
      subsidiary to merge or consolidate  with or into,  any other  corporation,
      corporations,  entity or entities (except a consolidation or merger into a
      wholly-owned  subsidiary  or  merger  in  which  the  Corporation  is  the
      surviving  corporation and the holders of the  Corporation's  voting stock
      outstanding  immediately prior to the transaction constitute a majority of
      the  holders  of  voting  stock  outstanding   immediately  following  the
      transaction);

                  (2) Sell, abandon, transfer, lease or otherwise dispose of all
      or substantially all of its properties or assets;

                  (3) Amend,  alter or repeal any provision of the Corporation's
      certificate of incorporation  or bylaws to change the rights,  preferences
      or privileges of the Series A Convertible Preferred Stock;

                  (4) Create or authorize the creation of any  additional  class
      or series of shares of stock unless the same ranks pari passu or junior to
      the  Series  A  Convertible  Preferred  Stock  as  to  dividends  and  the
      distribution  of assets on the  liquidation,  dissolution or winding up of
      the Corporation, or increase the authorized amount of Series A Convertible
      Preferred Stock or increase the authorized  amount of any additional class
      or series of shares of stock unless the same ranks pari passu or junior to
      the  Series  A  Convertible  Preferred  Stock  as  to  dividends  and  the
      distribution  of assets on the  liquidation,  dissolution or winding up of
      the  Corporation,  or create  or  authorize  any  obligation  or  security
      convertible  into shares of Series A Convertible  Preferred  Stock or into
      shares of any other  class or series of stock  unless  the same ranks pari
      passu  or  junior  to the  Series  A  Convertible  Preferred  Stock  as to
      dividends and the distribution of assets on the  liquidation,  dissolution
      or winding up of the Corporation, whether any such creation, authorization
      or  increase  shall  be by  means  of  amendment  to  the  certificate  of
      incorporation or by merger, consolidation or otherwise;

                  (5) In any  manner  alter or change  the  designations  or the
      powers,  preferences  or rights,  privileges  or the  restrictions  of the
      shares of Series A Convertible Preferred Stock so as to affect such shares
      adversely; or

                  (6) Purchase or redeem, or set aside any sums for the purchase
      or  redemption  of, or pay any dividend or make any  distribution  on, any
      shares of stock  other  than the  Series A  Convertible  Preferred  Stock,
      except for  dividends or other  distributions  payable on the Common Stock
      solely in the form of additional shares of Common Stock.

         5. Conversion.  The holders of shares of Series A Convertible Preferred
Stock shall have the following conversion rights:

                  5A. Right to Convert.  Subject to the terms and  conditions of
this  paragraph  5, the  holder of any  share or shares of Series A  Convertible
Preferred Stock shall have the right (the "Conversion Right"), at its option, to
convert any such shares of Series A  Convertible  Preferred  Stock  (except that
upon any liquidation of the Corporation the right of conversion  shall terminate
at the close of  business on the  business  day fixed for payment of the amounts
distributable  on the Series A Convertible  Preferred Stock) into such number of
fully  paid and  nonassessable  shares of  Common  Stock as is  obtained  by (i)
multiplying  the number of shares of Series A Convertible  Preferred Stock so to
be converted by the Original  Purchase  Price,  plus a premium on such  Original
Purchase  Price  accruing  at a rate  equal to six  percent  (6%) per annum (the
"Original  Purchase  Price  Premium"),  and  (ii)  dividing  the  result  by the
conversion  price equal to the Original  Purchase Price or in case an adjustment
of such  price  has taken  place  pursuant  to the  further  provisions  of this
paragraph 5, then by the conversion  price as last adjusted and in effect at the
date any share or shares of Series A Convertible Preferred Stock are surrendered
for conversion (such price, or such price as last adjusted, being referred to as
the "Series A Conversion Price").  Notwithstanding the foregoing,  the rights of
any  holder of any share or shares of Series A  Convertible  Preferred  Stock to
receive the Original Purchase Price Premium shall cease in the event the average
of the closing prices of the Common Stock on the Nasdaq National Market (or such
other  quotation  system or  securities  exchange  upon which the  Corporation's
Common Stock is then traded) as reported by the Nasdaq  National  Market for any
consecutive  25-trading day period following the Anniversary Date (as defined in
the  Purchase  Agreement)  is at least  1.45  times  greater  than the  Original
Purchase Price.  The foregoing  sentence shall not affect the Original  Purchase
Price  Premium  accrued  by any  holder  of any  share  or  shares  of  Series A
Convertible  Preferred  Stock  prior  to  the  expiration  of  such  consecutive
25-trading  day period.  Such rights of  conversion  shall be  exercised  by the
holder  thereof by giving  written  notice  that the holder  elects to convert a
stated  number of shares of Series A  Convertible  Preferred  Stock into  Common
Stock and by surrender of a certificate or certificates  for the shares so to be
converted to the  Corporation  at its principal  office (or such other office or
agency of the  Corporation as the Corporation may designate by notice in writing
to the holders of the Series A Convertible  Preferred  Stock) at any time during
its usual business  hours on the date set forth in such notice,  together with a
statement  of the name or names  (with  address)  in which  the  certificate  or
certificates for shares of Common Stock shall be issued.

                  5B.  Issuance  of  Certificates;   Time  Conversion  Effected.
Subject to the  limitations  in paragraph 5P,  promptly after the receipt of the
written notice  referred to in paragraph 5A and surrender of the  certificate or
certificates for the share or shares of Series A Convertible  Preferred Stock to
be  converted,  but in no event later than five (5) trading days  following  the
Conversion Date (as defined below), the Corporation shall issue and deliver,  or
cause to be issued and  delivered,  to the  holder,  registered  in such name or
names as such holder may direct, a certificate or certificates for the number of
whole  shares of Common  Stock  issuable  upon the  conversion  of such share or
shares of Series A Convertible  Preferred Stock. In the event the limitations in
paragraph  5P do not apply  and the  Corporation  fails to  deliver  the  proper
documentation to the  Corporation's  transfer agent such that the transfer agent
may deliver to the holder such shares of Common Stock within such  5-trading day
period,  the Corporation  shall be obligated to pay to the holder a late payment
fee of (i) $10,000 per day for each of the first five (5) trading days following
the  specified  date of delivery  and (ii)  $20,000 per day  thereafter.  To the
extent  permitted by law, such conversion  shall be deemed to have been effected
and the  Series A  Conversion  Price  shall  be  determined  as of the  close of
business on the date on which such written  notice  shall have been  received by
the Corporation  and the  certificate or  certificates  for such share or shares
shall have been  surrendered as aforesaid (the "Conversion  Date"),  and at such
time the rights of the  holder of such  share or shares of Series A  Convertible
Preferred  Stock shall  cease,  and the person or persons in whose name or names
any  certificate  or  certificates  for shares of Common Stock shall be issuable
upon such  conversion  shall be deemed to have  become  the holder or holders of
record of the shares represented thereby.

                  5C.  Fractional  Shares;  Partial  Conversion.  No  fractional
shares shall be issued upon  conversion of Series A Convertible  Preferred Stock
into Common Stock and no payment or adjustment shall be made upon any conversion
on  account  of any  cash  dividends  on  the  Common  Stock  issued  upon  such
conversion. In case the number of shares of Series A Convertible Preferred Stock
represented by the certificate or certificates surrendered pursuant to paragraph
5A exceeds the number of shares  converted,  the  Corporation  shall,  upon such
conversion,   execute  and  deliver  to  the  holder,  at  the  expense  of  the
Corporation,  a new  certificate  or  certificates  for the  number of shares of
Series  A  Convertible   Preferred  Stock  represented  by  the  certificate  or
certificates  surrendered which are not to be converted. If any fractional share
of Common Stock would,  except for the  provisions of the first sentence of this
paragraph 5C, be delivered upon such  conversion,  the  Corporation,  in lieu of
delivering  such  fractional  share,  shall pay to the holder  surrendering  the
Series A Convertible  Preferred  Stock for conversion an amount in cash equal to
the current market price of such fractional  share as determined in reference to
the  closing  price of the  Corporation's  Common  Stock on the Nasdaq  National
Market on the Conversion  Date, and based upon the aggregate number of shares of
Series  A  Convertible  Preferred  Stock  surrendered  by  any  one  holder  for
conversion into Common Stock.

                  5D.  Adjustment of Series A Conversion  Price Upon Issuance of
Common  Stock.  Except as provided in  paragraphs 5F and 5G, if and whenever the
Corporation shall issue or sell, or is, in accordance with  subparagraphs  5D(1)
through  5D(7),  deemed to have been issued or sold,  any shares of Common Stock
for a consideration  per share less than the Series A Conversion Price in effect
immediately  prior  to the  time of such  issue  or  sale,  (such  number  being
appropriately  adjusted  to reflect the  occurrence  of any event  described  in
paragraph 5G), then,  forthwith upon such issue or sale, the Series A Conversion
Price shall be reduced to the price  determined  by dividing  (i) the  aggregate
consideration  received by the  Corporation  upon such issue or sale by (ii) the
total  number of shares of Common  Stock  issued  upon such  issue or sale.  The
provisions  of this  paragraph  5D may be  waived  in any  instance,  without  a
meeting, prospectively or retroactively,  by the holders of Series A Convertible
Preferred Stock by obtaining the approval of the holders of Series A Convertible
Preferred Stock in the manner prescribed by paragraph 4.

                  For purposes of this paragraph 5D, the following subparagraphs
5D(1) to 5D(7) shall also be applicable:

                  5D(1)  Issuance of Rights or Options.  Except for the Reserved
      Shares,  in case at any time  after the  Closing  Date (as  defined in the
      Purchase  Agreement)  the  Corporation  shall in any manner grant (whether
      directly or by assumption in a merger or otherwise)  any warrants or other
      rights to subscribe  for or to  purchase,  or any options for the purchase
      of, Common Stock or any stock or security convertible into or exchangeable
      for Common Stock (such warrants,  rights or options being called "Options"
      and such  convertible  or  exchangeable  stock or securities  being called
      "Convertible  Securities")  whether  or not such  Options  or the right to
      convert  or  exchange  any such  Convertible  Securities  are  immediately
      exercisable,  and the price per share for which  Common  Stock is issuable
      upon the  exercise of such Options or upon the  conversion  or exchange of
      such Convertible  Securities (determined by dividing (i) the total amount,
      if any, received or receivable by the Corporation as consideration for the
      granting of such Options,  plus the minimum aggregate amount of additional
      consideration  payable to the  Corporation  upon the  exercise of all such
      Options,  plus,  in the case of such Options  which relate to  Convertible
      Securities,  the minimum aggregate amount of additional consideration,  if
      any,  payable upon the issue or sale of such  Convertible  Securities  and
      upon the conversion or exchange thereof,  by (ii) the total maximum number
      of shares of Common  Stock  issuable  upon the exercise of such Options or
      upon  the  conversion  or  exchange  of all  such  Convertible  Securities
      issuable upon the exercise of such Options)  shall be less than the Series
      A Conversion Price in effect immediately prior to the time of the granting
      of such Options,  then the total maximum  number of shares of Common Stock
      issuable upon the exercise of such Options or upon  conversion or exchange
      of the total maximum amount of such Convertible  Securities  issuable upon
      the exercise of such Options  shall be deemed to have been issued for such
      price per share as of the date of granting of such Options or the issuance
      of such  Convertible  Securities  and  thereafter  shall be  deemed  to be
      outstanding.  Except as  otherwise  provided  in  subparagraph  5D(3),  no
      adjustment of the Series A Conversion  Price shall be made upon the actual
      issue of such Common Stock or of such Convertible Securities upon exercise
      of such  Options  or upon the  actual  issue  of such  Common  Stock  upon
      conversion or exchange of such Convertible Securities.

                  5D(2)  Issuance  of  Convertible  Securities.  Except  for the
      Reserved Shares, in case at any time after the Closing Date (as defined in
      the Purchase Agreement) the Corporation shall in any manner issue (whether
      directly  or  by  assumption  in  a  merger  or  otherwise)  or  sell  any
      Convertible  Securities,  whether or not the rights to exchange or convert
      any such Convertible Securities are immediately exercisable, and the price
      per share for which  Common  Stock is  issuable  upon such  conversion  or
      exchange  (determined  by  dividing  (i)  the  total  amount  received  or
      receivable by the  Corporation as  consideration  for the issue or sale of
      such  Convertible  Securities,   plus  the  minimum  aggregate  amount  of
      additional  consideration,  if any,  payable to the  Corporation  upon the
      conversion or exchange thereof, by (ii) the total maximum number of shares
      of Common  Stock  issuable  upon the  conversion  or  exchange of all such
      Convertible  Securities)  shall be less than the Series A Conversion Price
      in effect  immediately  prior to the time of such issue or sale,  then the
      total maximum number of shares of Common Stock issuable upon conversion or
      exchange of all such  Convertible  Securities shall be deemed to have been
      issued  for such  price  per  share as of the date of the issue or sale of
      such  Convertible   Securities  and  thereafter  shall  be  deemed  to  be
      outstanding,   provided   that  (a)  except  as   otherwise   provided  in
      subparagraph  5D(3), no adjustment of the Series A Conversion  Price shall
      be made upon the actual  issue of such  Common  Stock upon  conversion  or
      exchange of such Convertible  Securities and (b) if any such issue or sale
      of such  Convertible  Securities  is made upon  exercise of any Options to
      purchase any such  Convertible  Securities  for which  adjustments  of the
      Series A  Conversion  Price have been or are to be made  pursuant to other
      provisions  of this  paragraph  5D, no further  adjustment of the Series A
      Conversion Price shall be made by reason of such issue or sale.

                  5D(3)  Change in Option  Price or  Conversion  Rate.  Upon the
      happening of any of the following  events,  namely,  if the purchase price
      provided  for  in  any  Option  referred  to in  subparagraph  5D(1),  the
      additional consideration,  if any, payable upon the conversion or exchange
      of any Convertible  Securities referred to in subparagraph 5D(1) or 5D(2),
      or the rate at which  Convertible  Securities  referred to in subparagraph
      5D(1) or 5D(2) are convertible into or exchangeable for Common Stock shall
      change at any time  (including,  but not limited to,  changes  under or by
      reason of provisions  designed to protect against dilution),  the Series A
      Conversion  Price in effect at the time of such event shall  forthwith  be
      readjusted  to the  Series A  Conversion  Price  which  would have been in
      effect at such  time had such  Options  or  Convertible  Securities  still
      outstanding   provided  for  such  changed   purchase  price,   additional
      consideration  or  conversion  rate,  as the  case  may  be,  at the  time
      initially  granted,  issued  or  sold,  but  only if as a  result  of such
      adjustment  the  Series A  Conversion  Price then in effect  hereunder  is
      thereby  reduced;  and  on  the  expiration  of  any  such  Option  or the
      termination  of any such  right to convert or  exchange  such  Convertible
      Securities,  the Series A Conversion  Price then in effect hereunder shall
      forthwith be  increased to the Series A Conversion  Price which would have
      been in  effect at the time of such  expiration  or  termination  had such
      Option or Convertible  Securities,  to the extent outstanding  immediately
      prior to such expiration or termination, never been issued.

                  5D(4) Stock Dividends. In case the Corporation shall declare a
      dividend or make any other  distribution upon any stock of the Corporation
      payable  in  Common  Stock  (except  for the issue of stock  dividends  or
      distributions  upon the outstanding  Common Stock for which  adjustment is
      made pursuant to paragraph  5G),  Options or Convertible  Securities,  any
      Common  Stock,  Options  or  Convertible  Securities,  as the case may be,
      issuable in payment of such  dividend or  distribution  shall be deemed to
      have been issued or sold without consideration and the Series A Conversion
      Price then in effect shall be  appropriately  decreased so that the number
      of shares of Common Stock issuable upon conversion of each share of Series
      A  Convertible  Preferred  Stock shall be increased in  proportion to such
      increase in the aggregate number of shares of Common Stock outstanding.

                  5D(5)  Consideration  for Stock.  In case any shares of Common
      Stock, Options or Convertible Securities shall be issued or sold for cash,
      the  consideration  received  therefor  shall be deemed  to be the  amount
      received by the Corporation  therefor,  without deduction therefrom of any
      expenses  incurred or any underwriting  commissions or concessions paid or
      allowed by the Corporation in connection therewith.  In case any shares of
      Common Stock,  Options or Convertible  Securities  shall be issued or sold
      for a consideration other than cash, the amount of the consideration other
      than cash received by the Corporation shall be deemed to be the fair value
      of  such  consideration  as  determined  in good  faith  by the  Board  of
      Directors of the Corporation,  without  deduction of any expenses incurred
      or any  underwriting  commissions  or  concessions  paid or allowed by the
      Corporation in connection  therewith.  In case any Options shall be issued
      in  connection  with  the  issue  and  sale  of  other  securities  of the
      Corporation,  together  comprising  one integral  transaction  in which no
      specific  consideration  is  allocated  to  such  Options  by the  parties
      thereto,  such  Options  shall be  deemed  to have  been  issued  for such
      consideration as determined in good faith by the Board of Directors of the
      Corporation.

                  5D(6) Record Date. In case the Corporation shall take a record
      of the holders of its Common Stock for the purpose of  entitling  them (i)
      to  receive a dividend  or other  distribution  payable  in Common  Stock,
      Options or  Convertible  Securities  or (ii) to subscribe  for or purchase
      Common Stock,  Options or  Convertible  Securities,  then such record date
      shall be  deemed  to be the date of the  issue  or sale of the  shares  of
      Common  Stock deemed to have been issued or sold upon the  declaration  of
      such dividend or the making of such other  distribution or the date of the
      granting of such right of subscription or purchase, as the case may be.

                  5D(7)  Treasury  Shares.  The number of shares of Common Stock
      outstanding at any given time shall not include shares owned or held by or
      for the account of the Corporation, and the disposition of any such shares
      shall be  considered  an issue or sale of Common  Stock for the purpose of
      this paragraph 5D.

                  5E. Adjustment of Series A Conversion Price to Conversion Date
Price. In the event the average of the closing prices of the Common Stock on the
Nasdaq National Market (or such other  quotation  system or securities  exchange
upon which the  Corporation's  Common  Stock is then  traded) as reported by the
Nasdaq  Stock  Market for the  consecutive  25-trading  day  period  immediately
preceding the  Conversion  Date (the  "Conversion  Date Price") is less than the
then existing Series A Conversion  Price, the Series A Conversion Price shall be
immediately adjusted to equal the Conversion Date Price, provided, however, that
in no event  shall the  Conversion  Date  Price be deemed to be less than  fifty
percent (50%) of the Original Purchase Price.

                  5F. Certain Issues of Common Stock  Excepted.  Anything herein
to the contrary  notwithstanding,  the Corporation shall not be required to make
any  adjustment of the Series A Conversion  Price in the case of the issuance of
(i) shares of Common Stock issuable upon  conversion of the Series A Convertible
Preferred Stock and (ii) Reserved Shares.

                  5G.  Subdivision or  Combination of Common Stock.  In case the
Corporation  shall at any time subdivide (by any stock split,  stock dividend or
otherwise)  its  outstanding  shares of Common  Stock  into a greater  number of
shares,  the  Series A  Conversion  Price in  effect  immediately  prior to such
subdivision  shall be  proportionately  reduced,  and,  conversely,  in case the
outstanding  shares of Common Stock shall be combined  into a smaller  number of
shares,  the  Series A  Conversion  Price in  effect  immediately  prior to such
combination shall be proportionately increased.

                  5H.   Reorganization  or  Reclassification.   If  any  capital
reorganization, reclassification,  recapitalization, consolidation, merger, sale
of all  or  substantially  all of the  Corporation's  assets  or  other  similar
transaction  (any such  transaction  being  referred  to  herein as an  "Organic
Change")  shall be effected in such a way that  holders of Common Stock shall be
entitled to receive  (either  directly or upon  subsequent  liquidation)  stock,
securities or assets with respect to or in exchange for Common Stock, then, as a
condition of such Organic Change,  lawful and adequate  provisions shall be made
whereby each holder of a share or shares of Series A Convertible Preferred Stock
shall thereupon have the right to receive, upon the basis and upon the terms and
conditions  specified  herein and in lieu of or in addition  to, as the case may
be, the  shares of Common  Stock  immediately  theretofore  receivable  upon the
conversion of such share or shares of Series A Convertible Preferred Stock, such
shares of stock,  securities  or assets as may be issued or payable with respect
to or in exchange for a number of outstanding  shares of such Common Stock equal
to the number of shares of such Common Stock immediately  theretofore receivable
upon such conversion had such Organic Change not taken place, and in any case of
a reorganization or reclassification  only appropriate  provisions shall be made
with  respect  to the rights and  interests  of such  holder to the end that the
provisions hereof (including  without  limitation  provisions for adjustments of
the Series A Conversion Price) shall thereafter be applicable,  as nearly as may
be,  in  relation  to any  shares  of stock,  securities  or  assets  thereafter
deliverable upon the exercise of such conversion rights.

                  5I. Notice of Adjustment.  Upon any adjustment of the Series A
Conversion  Price, then and in each such case the Corporation shall give written
notice  thereof,   by  first  class  mail,  postage  prepaid,  or  by  facsimile
transmission to non-U.S. residents, addressed to each holder of shares of Series
A  Convertible  Preferred  Stock at the  address of such  holder as shown on the
books of the Corporation, which notice shall state the Series A Conversion Price
resulting from such  adjustment,  setting forth in reasonable  detail the method
upon which such calculation is based.

                  5J.      Other Notices.  In case at any time:

                  (1) the Corporation shall declare any dividend upon its Common
      Stock  payable  in cash or  stock or make any  other  distribution  to the
      holders of its Common Stock;

                  (2) the Corporation  shall offer for  subscription pro rata to
      the  holders of its  Common  Stock any  additional  shares of stock of any
      class or other rights;

                  (3)   there   shall   be   any   capital   reorganization   or
      reclassification   of  the  capital  stock  of  the   Corporation,   or  a
      consolidation  or merger of the Corporation with or into, or a sale of all
      or substantially all its assets to, another entity or entities; or

                  (4) there shall be a  voluntary  or  involuntary  dissolution,
      liquidation or winding up of the Corporation;

then,  in any one or more of said cases,  the  Corporation  shall give, by first
class mail, postage prepaid, or by facsimile transmission to non-U.S. residents,
addressed to each holder of any shares of Series A Convertible  Preferred  Stock
at the address of such holder as shown on the books of the  Corporation,  (a) at
least 20 days'  prior  written  notice  of the  date on which  the  books of the
Corporation  shall  close  or  a  record  shall  be  taken  for  such  dividend,
distribution or subscription rights or for determining rights to vote in respect
of any  such  reorganization,  reclassification,  consolidation,  merger,  sale,
dissolution,  liquidation  or  winding  up  and  (b)  in the  case  of any  such
reorganization,  reclassification,  consolidation,  merger,  sale,  dissolution,
liquidation  or winding up, at least 20 days' prior  written  notice of the date
when the same shall take place.  Such notice in  accordance  with the  foregoing
clause (a) shall also specify, in the case of any such dividend, distribution or
subscription  rights,  the date on which the  holders of Common  Stock  shall be
entitled  thereto and such notice in accordance  with the  foregoing  clause (b)
shall  also  specify  the date on which the  holders  of Common  Stock  shall be
entitled  to  exchange  their  Common  Stock for  securities  or other  property
deliverable upon such reorganization,  reclassification,  consolidation, merger,
sale, dissolution, liquidation or winding up, as the case may be.

                  5K. Stock to be Reserved.  The  Corporation  will at all times
reserve and keep  available out of its authorized  Common Stock,  solely for the
purpose of issuance upon the conversion of Series A Convertible  Preferred Stock
as herein  provided,  such  number of  shares of Common  Stock as shall  then be
issuable upon the conversion of all  outstanding  shares of Series A Convertible
Preferred Stock. The Corporation covenants that all shares of Common Stock which
shall  be so  issued  shall  be duly  and  validly  issued  and  fully  paid and
nonassessable  and free from all taxes,  liens and charges  with  respect to the
issue  thereof,  and,  without  limiting the  generality of the  foregoing,  the
Corporation covenants that it will from time to time take all such action as may
be  requisite  to assure that the par value per share of the Common  Stock is at
all times equal to or less than the Series A  Conversion  Price in effect at the
time.  The  Corporation  will take all such action as may be necessary to assure
that all such shares of Common Stock may be so issued  without  violation of any
applicable law or regulation,  or of any requirement of any national  securities
exchange upon which the Common Stock may be listed.

                  5L. No  Reissuance of Series A  Convertible  Preferred  Stock.
Shares of Series A Convertible  Preferred  Stock which are converted into shares
of Common Stock as provided herein shall not be reissued.

                  5M.  Issue Tax.  The  issuance of  certificates  for shares of
Common Stock upon  conversion of Series A Convertible  Preferred  Stock shall be
made  without  charge to the  holders  thereof for any  issuance  tax in respect
thereof,  provided  that the  Corporation  shall not be  required to pay any tax
which may be payable in respect of any  transfer  involved in the  issuance  and
delivery  of any  certificate  in a name  other  than that of the  holder of the
Series A Convertible Preferred Stock which is being converted.

                  5N. Closing of Books.  The  Corporation  will at no time close
its transfer books against the transfer of any Preferred  Stock or of any shares
of  Common  Stock  issued  or  issuable  upon the  conversion  of any  shares of
Preferred  Stock in any manner which  interferes  with the timely  conversion of
such  Preferred  Stock,  except as may  otherwise  be  required  to comply  with
applicable securities laws.

                  5O.  Definition of Common Stock.  As used in this paragraph 5,
the term  "Common  Stock"  shall mean and include the  Corporation's  authorized
Common Stock,  par value $0.001 per share,  as constituted on the date of filing
of these  terms of the  Series A  Convertible  Preferred  Stock,  and shall also
include any capital stock of any class of the Corporation  thereafter authorized
which  shall  neither be limited  to a fixed sum or  percentage  of par value in
respect of the rights of the holders  thereof to  participate  in dividends  nor
entitled to a preference  in the  distribution  of assets upon the  voluntary or
involuntary liquidation,  dissolution or winding up of the Corporation; provided
that the shares of Common Stock receivable upon conversion of shares of Series A
Convertible Preferred Stock shall include only shares designated as Common Stock
of the Corporation on the date of filing of this  instrument,  or in case of any
reorganization or reclassification of the outstanding shares thereof, the stock,
securities or assets provided for in paragraph 5H.

                  5P.      Limitations on Conversion.

                  (a) The holder of any share or shares of Series A  Convertible
Preferred Stock shall not be entitled to exercise the Conversion Right set forth
in paragraph  5A prior to the  Anniversary  Date,  provided,  however,  that the
foregoing  restriction  shall not be applicable  if any of the following  events
occurs:

                           (i)      a public  announcement  of a Change of 
                  Control  (as defined in  paragraph  7(a) hereof); or

                           (ii) a material  adverse change in the  Corporation's
                  business,    properties,    operations,    earnings,   assets,
                  liabilities or financial condition.

                  (b) The  aggregate  number of shares of Common Stock  issuable
upon  conversion  of the  Series A  Convertible  Preferred  Stock,  the Series B
Convertible  Preferred  Stock  (in the event  such  series  is  issued)  and the
Warrants  (as defined in the Purchase  Agreement)  shall not exceed 19.9% of the
Corporation's  issued and  outstanding  capital stock as of the Closing Date (as
defined in the Purchase Agreement) without first obtaining  stockholder approval
as required by NASD Rule 4460(i).

                  5Q. Mandatory  Conversion.  All outstanding shares of Series A
Convertible  Preferred  Stock  shall  automatically  convert to shares of Common
Stock on the third  anniversary  of the Closing Date (as defined in the Purchase
Agreement).

         6.       Right of First Refusal.

                  (a) Subject to  paragraph  6(e),  for so long as any shares of
Series A Convertible  Preferred Stock remain outstanding,  the Corporation shall
not issue,  sell or  exchange,  agree to issue,  sell or  exchange,  in any case
whether  from  treasury  shares,  from the issuance of  authorized  but unissued
shares  or  otherwise,  any (i)  shares of Common  Stock,  (ii) any  Convertible
Securities,  or (iii) any Options unless,  in each case, the  Corporation  shall
have  first  offered  to  sell  to  each  Eligible   Purchaser  (as  defined  in
subparagraph (f) below) such Eligible Purchaser's  Proportionate  Percentage (as
defined in subparagraph (f) below) of such securities (the "Offered Securities")
at a unit price and on such  other  terms as shall  have been  specified  by the
Corporation  in a written  offer  delivered  to such  Eligible  Purchasers  (the
"Offer"),  which Offer by its terms  shall  remain  open and  irrevocable  for a
period  of 10 days  from  the date it is  delivered  by the  Corporation  to the
Eligible Purchasers.

                  (b) Notice of each Eligible Purchaser's intention to accept an
Offer made  pursuant to  subparagraph  (a) above shall be evidenced by a writing
(the "Notice of Acceptance")  signed by such Eligible Purchaser and delivered to
the  Corporation  prior to the end of the 10-day  period of such Offer,  setting
forth the portion of the Offered Securities which such Eligible Purchaser elects
to  purchase.  If any  Eligible  Purchaser  fails  to  subscribe  for all of its
Proportionate Percentage of the Offered Securities to be sold, the participating
Eligible  Purchasers  shall be entitled to purchase the balance of that Eligible
Purchaser's  Proportionate  Percentage in the same proportion in which they were
first entitled to purchase the Offered Securities (excluding for purposes of the
computation of such  proportions such Eligible  Purchasers  subscribing for less
than their  respective  Proportionate  Percentages).  The  Corporation  shall by
written  notice  notify each  Eligible  Purchaser  five (5) days  following  the
expiration  of the  10-day  period  described  above of the  amount  of  Offered
Securities which each Eligible  Purchaser may purchase pursuant to the foregoing
sentence and each Eligible  Purchaser  shall then have five (5) additional  days
from the delivery of such notice to indicate  such  additional  amount,  if any,
that such Eligible Purchaser wishes to purchase.  This process shall be repeated
until one or more such Eligible  Purchasers have agreed,  or no one or more such
Eligible  Purchasers have agreed, to accept the Offer with respect to all of the
Offered Securities.

                  (c) In the event that Notices of  Acceptance  are not given by
the  Eligible  Purchasers  in  respect  of all of the  Offered  Securities,  the
Corporation  shall have ninety (90) days from the expiration of the later of the
foregoing 10 or 5 day period, whichever is applicable,  to sell or enter into an
agreement to sell all or any part of the Offered Securities as to which a Notice
of  Acceptance  has not been  given by the  Eligible  Purchasers  (the  "Refused
Securities") to any other person or persons, on terms and conditions, including,
without limitation, unit price, which are no more favorable to such other person
or persons or less  favorable to the  Corporation  and the  Eligible  Purchasers
which have given Notices of Acceptance  than those set forth in the Offer.  Upon
the  closing of the sale of the Refused  Securities,  each  applicable  Eligible
Purchaser shall purchase from the Corporation, and the Corporation shall sell to
each applicable Eligible Purchaser, the Offered Securities in respect of which a
Notice  of  Acceptance  was  delivered  to  the  Corporation  by  such  Eligible
Purchaser, on the terms specified in the Offer.

                  (d) Any  Offered  Securities  not  purchased  by the  Eligible
Purchasers or other person or persons in accordance with  subparagraph (c) above
may not be sold or  otherwise  disposed  of until they are again  offered to the
Eligible Purchasers under the procedures specified in subparagraphs (a), (b) and
(c) hereof.

                  (e) The rights of the Eligible Purchasers under this provision
shall not apply to the following securities (the "Excluded Securities"):

                                    (i)     Reserved Shares;

                                    (ii)  shares  of  Common  Stock  issued as a
                  stock  dividend  or upon any  subdivision  or  combination  of
                  shares of Common Stock;

                                    (iii) shares of Common Stock issued upon the
                  conversion of the Series A Convertible Preferred Stock;

                                    (iv) securities of the Corporation issued in
                  connection  with  the  acquisition  of all or part of  another
                  entity or in  connection  with a joint  venture  or such other
                  strategic investment; and

                                    (v)  securities  of  the  Corporation  to be
                  offered and sold to the public through  underwriters  pursuant
                  to a registration  statement under the Securities Act of 1933,
                  as amended.

                  (f) For purposes  hereof,  the following terms 
shall have the following respective meanings:

                                    (i)     "Eligible   Purchasers"   shall   
                  mean  any  and  all holders of shares of Series A Convertible 
                  Preferred Stock; and

                                    (ii) "Proportionate  Percentage" shall mean,
                  as to an Eligible  Purchaser,  that percentage which expresses
                  the ratio which (x) the number of outstanding shares of Series
                  A Convertible  Preferred Stock then beneficially owned by such
                  Eligible  Purchaser bears to (y) the then aggregate  number of
                  outstanding shares of Series A Convertible Preferred Stock.

         7.  Definitions.  As used herein,  the  following  terms shall have the
following meanings:

                  (a) The term Change of Control shall mean (i) any  transaction
or series of transactions (including, without limitation, a tender offer, merger
or  consolidation)  the result of which is that any "person" or "group"  (within
the meaning of sections  13(d) and  14(d)(2) of the  Securities  Exchange Act of
1934,  as amended (the  "Exchange  Act"),  becomes the  "beneficial"  owners (as
defined in rule 13(d)(3) under the Securities Exchange Act of 1934) of more than
50  percent  (50%) of the total  aggregate  voting  power of all  classes of the
voting  stock of the  Corporation  and/or  warrants  or options to acquire  such
voting  stock,  calculated on a fully  diluted  basis,  or (ii) a sale of assets
constituting  all  or  substantially  all  of  the  assets  of  the  Corporation
(determined on a consolidated basis).

                           (b)      The term "Purchase  Agreement"  shall mean 
the Series A  Convertible  Preferred Stock  Purchase  Agreement  to  be  entered
into  on or  about  the  date  this Certificate of Designation  becomes 
effective by and between the Corporation and Seaside Partners, L.P.

                           (c) The term  "Reserved  Shares" shall mean shares of
Common Stock reserved by the
Corporation  from time to time for (i) the  exercise  of options to purchase  3
Common  Stock  granted to  employees, consultants  or  non-employee  directors 
of the  Corporation,  not to exceed in the aggregate  1,000,000  shares of 
Common Stock,  (ii) 5,000 shares of Common Stock  reserved for issuance under an
employee stock grant program, (iii)  211,000  shares of Common Stock  reserved 
for issuance  upon  exercise of certain outstanding warrants, (iv) up to 
120,000  shares of Common Stock  reserved for issuance upon exercise of certain
contingent  warrants  issued on the Closing  Date (as defined in the  Purchase  
Agreement)  to Seaside  Partners,  L.P.,  (v)  1,400,000  shares of Preferred 
Stock issuable in connection  with any Series B Convertible Preferred Stock and
shares of Common Stock reserved for issuance upon  conversion of the Series B 
Convertible  Preferred  Stock,  and (vi) up to 22,000 shares of Common Stock  
issuable in connection  with  warrants and other stock rights  granted in any 
Series B Convertible  Preferred  Stock  transaction.  All of the foregoing  are
subject to  adjustment  to reflect an event  described in paragraph 5G hereof.

                               * * * * * * * * * *


         IN WITNESS WHEREOF, Alyn Corporation, has caused this certificate to be
signed on its  behalf by Steven S.  Price,  its  President  and Chief  Executive
Officer, this 8th day of January, 1999.



                                ALYN CORPORATION



                                           By:_______________________________
                                                 Steven S. Price, President and
                                                    Chief Executive Officer

ATTEST:



- ------------------------------
Richard Little, Secretary



<PAGE>


Exhibit 4.2

THE SECURITIES  REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES
ACT OF 1933,  AS AMENDED,  NOR UNDER ANY STATE  SECURITIES  LAWS AND NEITHER THE
SECURITIES  NOR ANY INTEREST  THEREIN MAY BE  TRANSFERRED,  PLEDGED OR OTHERWISE
DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION OR AN EXEMPTION  THEREFROM UNDER
SAID ACT OR SUCH LAWS AND THE RULES AND REGULATIONS THEREUNDER.


                      WARRANT TO PURCHASE SHARES OF COMMON
                            STOCK OF ALYN CORPORATION

                             Dated: January 8, 2000


         This certifies that Seaside  Partners,  L.P. (the "Holder"),  for value
received,  is entitled,  subject to the terms set forth below,  to purchase from
ALYN CORPORATION,  a Delaware corporation (the "Company"),  [ ] ([ ]) fully paid
and  nonassessable  shares (the "Warrant Shares") of the Company's Common Stock,
par value  $0.001  per share  (the  "Stock"),  at a price of $[ ] per share (the
"Stock Purchase Price") at any time but not earlier than the  Commencement  Date
(as  defined  below) or later than 5:00 p.m.  (New York Time) on the  Expiration
Date (as defined below),  upon surrender to the Company at its principal  office
at 16761 Hale Avenue,  Irvine,  California,  92606,  Attention:  Chief Financial
Officer (or at such other  location as the Company may advise Holder in writing)
of this Warrant  properly  endorsed  with the form of Exercise  Notice  attached
hereto duly completed and signed upon payment in cash,  certified  check or wire
transfer  of the  aggregate  Stock  Purchase  Price for the number of shares for
which  this  Warrant  is  being  exercised  determined  in  accordance  with the
provisions  hereof.  The Stock  Purchase  Price and the number of Warrant Shares
purchasable hereunder are subject to adjustment as provided in Section 3 of this
Warrant  and are  further  subject  to the  limitations  of  Section  13 of this
Warrant.  This Warrant and all rights hereunder,  to the extent not exercised in
the manner set forth  herein  shall  terminate  and become  null and void on the
Expiration Date (as defined below).  "Commencement  Date" shall mean the date of
this  Warrant.  "Expiration  Date"  shall  mean  the  fifth  anniversary  of the
Commencement Date.

         This Warrant is subject to the following terms and conditions:

         1.           Exercise; Issuance of Certificates; Payment for Warrant 
Shares.

                      (a)         This  Warrant  is  exercisable  by payment of
the Stock  Purchase  Price by cash payment,  certified check or wire transfer, 
in the manner set forth above at the option of Holder at any time but not 
earlier than the Commencement Date or later than 5:00 p.m.  (New York Time) on 
the  Expiration  Date for all or a portion of the shares of Stock subject to 
this Warrant. The Company agrees that the Warrant Shares  purchased  under  
this  Warrant  shall be and are deemed to be issued to Holder as the record  
owner of such  shares as of the close of  business  on the date on which this 
Warrant shall have been surrendered and payment made for such shares (unless 
the Conversion Right is exercised).  Subject to the provisions of Section 2,  
certificates  for the Warrant Shares so purchased shall be delivered to Holder 
by the Company's  transfer agent at the Company's  expense within five (5)  
trading  days of the date this  Warrant  shall  have been  surrendered  and
payment made for such Warrant Shares (unless the Conversion Right (as defined in
Section 1(b) below) is exercised).  The stock  certificate(s) so delivered shall
be in  such  denominations  of  Stock  requested  by the  Holder  and  shall  be
registered  in the name of the Holder or such other name as shall be  designated
by the  Holder,  subject to the  limitations  contained  in Section 2. If,  upon
exercise of this  Warrant,  fewer than all of the shares of Stock  evidenced  by
this Warrant are purchased prior to the Expiration Date of this Warrant,  one or
more new  warrants  substantially  in the form of,  and on the  terms  in,  this
Warrant will be issued for the remaining number of shares of Stock not purchased
upon exercise of this Warrant.

                      (b)         Subject to the mutual  agreement  of the 
Company  and the Holder,  in lieu of the payment of the Stock Purchase Price,  
the Holder may request that the Company to convert this Warrant into shares of 
Stock (the  "Conversion  Right") as provided for in this Section 1(b).  Upon 
exercise of the  Conversion  Right,  the Company shall deliver to the Holder  
(without  payment by the Holder of any of the Stock Purchase Price) that number
of shares of Stock equal to the quotient obtained by dividing  (x) the  value 
of the  Warrant  on the date  the  Conversion  Right is exercised  (determined  
by  subtracting  the aggregate  Stock  Purchase Price in effect  immediately  
prior to the  exercise  of the  Conversion  Right  from the aggregate  Market  
Value (as  defined in Section  1(d)  below),  for the Warrant
Shares  immediately  prior to the exercise of the Conversion  Right), by (y) the
Market Value.

                      (c)         The  Conversion  Right may be exercised by the
Holder by  delivering  the Warrant Certificate  with a duly executed  Exercise
Notice in the form attached hereto with the conversion section completed to the
Company.

                      (d)         For the sole  purpose  of  determining  the 
number of Warrant Shares which shall be delivered to the Holder by the Company
pursuant  to the Conversion  Right as set forth in Section  1(b) above,  Market
Value shall mean the closing  price of a share of the  Stock as listed  on the
Nasdaq National  Market  (or such  other exchange or quotation  system on which
the  Stock may then be listed) on the date of  exercise  of such  Conversion
Right,
or in the event the Stock is not then publicly  traded,  the Market  Value  
shall be  determined  in good faith by the Company  and the  Holder.  In the 
event the parties are unable to agree upon the Market Value within  thirty (30) 
days of the date of exercise of the  Conversion Right,  the  Market  Value  
shall  be  determined  by  a  nationally  recognized investment banking firm by 
lot from two (2) investment  banking firms chosen by the Company and two (2) 
investment  banking firms chosen by the Holder,  none of which shall have been 
engaged by either party within five (5) years prior to the date of selection.

         2.  Shares  to Be  Fully  Paid;  Reservation  of  Shares.  The  Company
covenants  and agrees that the  Warrant  Shares  will,  upon  issuance,  be duly
authorized  (subject to the  limitations of Section 13 below),  validly  issued,
fully  paid  and  nonassessable  and  free  from all  preemptive  rights  of any
stockholder  and  free of all  taxes  (other  than  income  taxes  which  may be
applicable to Holder),  liens and charges with respect to the issue thereof. The
Company covenants  (subject to the limitations of Section 13 below) that it will
reserve and keep  available a sufficient  number of shares of its authorized but
unissued  Stock for such  exercise.  The Company  will take all such  reasonable
action as may be  necessary to assure that such shares of Stock may be issued as
provided herein without violation of any applicable law or regulation, or of any
requirements of any domestic  securities  exchange or automated quotation system
upon which the Stock may be listed.

         3.  Adjustment of Stock Purchase Price and Number of Shares.  The Stock
Purchase  Price and the number of shares  purchasable  upon the exercise of this
Warrant shall be subject to adjustment  from time to time upon the occurrence of
certain events described in this Section 3.

         3.1 Subdivision or Combination of Stock and Stock Dividend. In case the
Company  shall at any time  subdivide  its  outstanding  shares of Stock  into a
greater  number of shares or declare a dividend upon its Stock payable solely in
shares of Stock,  the Stock Purchase Price in effect  immediately  prior to such
subdivision or declaration shall be proportionately  reduced,  and the number of
shares issuable upon exercise of the Warrant shall be proportionately increased.
Conversely,  in case the  outstanding  shares of Stock of the  Company  shall be
combined into a smaller  number of shares,  the Stock  Purchase  Price in effect
immediately prior to such combination shall be  proportionately  increased,  and
the  number  of  shares   issuable   upon  exercise  of  the  Warrant  shall  be
proportionately reduced.

         3.2  Anti-Dilution  Protection.  If at any time after the  Commencement
Date and prior to the exercise of this Warrant in full,  the Company shall issue
or sell any Common Stock or securities (the "Additional Securities") convertible
into Common Stock for  consideration  per share (the "Adjusted Per Share Price")
(in cash,  property or other assets) less than the Stock  Purchase  Price on the
date of such  issuance  or sale of the  Additional  Securities  (other  than the
issuance of any  options or warrants  issued as of the date hereof and any stock
options or stock grants under the  Company's  1996 Stock  Incentive  Plan),  the
Stock Purchase Price in effect  immediately prior to such issuance or sale shall
be reduced to the  Adjusted Per Share  Price,  and the number of Warrant  Shares
issuable upon exercise of this Warrant shall be  proportionately  increased such
that the  aggregate  number  of  Warrant  Shares  issuable  under  this  Warrant
multiplied  by the Adjusted  Per Share Price shall equal $[ ],  adjusted for any
prior  exercises.  The  anti-dilution  protection  contained herein shall not be
applicable  to any shares  already  outstanding  pursuant to an exercise of this
Warrant.

         3.3  Notice  of  Adjustment.  Promptly  after  adjustment  of the Stock
Purchase  Price or any increase or decrease in the number of shares  purchasable
upon the  exercise  of this  Warrant,  the  Company  shall give  written  notice
thereof,  by first class mail,  postage prepaid,  addressed to the Holder at the
address of such Holder as shown on the books of the Company. The notice shall be
signed by an  authorized  officer of the Company  and shall state the  effective
date  of the  adjustment  and the  Stock  Purchase  Price  resulting  from  such
adjustment  and the  increase  or  decrease,  if any,  in the  number  of shares
purchasable  at such price upon the exercise of this  Warrant,  setting forth in
reasonable  detail  the  method of  calculation  and the facts  upon  which such
calculation is based.

         3.4          Other Notices.  If at any time:
                      -------------

                      (a)         the Company shall declare any cash dividend 
upon its Stock;

                      (b) the Company  shall declare any dividend upon its Stock
payable in stock (other
than a dividend  payable  solely in shares of Stock) or make any  special  
dividend  or other  distribution  to the holders of its Stock;

                      (c)         there  shall  be  any  consolidation  or  
merger  of  the  Company  with  another corporation, or a sale of all or 
substantially all of the Company's assets to another corporation; or

                      (d)         there  shall  be  a  voluntary  or   
involuntary   dissolution,   liquidation  or winding-up of the Company;

then, in any one or more of said cases,  the Company shall give, by certified or
registered  mail,  postage prepaid,  addressed to the registered  holder of this
Warrant at the address of such holder as shown on the books of the Company,  (i)
at least 10 days  prior  written  notice  of the date on which  the books of the
Company shall close or a record shall be taken for such  dividend,  distribution
or subscription  rights or for determining rights to vote in respect of any such
dissolution,  liquidation  or  winding-up,  (ii) at least 10 days prior  written
notice  of the date on which the books of the  Company  shall  close or a record
shall  be  taken  for  determining  rights  to  vote  in  respect  of  any  such
reorganization,  reclassification,  consolidation,  merger or sale, and (iii) in
the case of any such reorganization,  reclassification,  consolidation,  merger,
sale, dissolution, liquidation or winding-up, at least 10 days written notice of
the date when the same shall take place.  Any notice  given in  accordance  with
clause  (i)  above  shall  also  specify,  in the  case  of any  such  dividend,
distribution  or option rights,  the date on which the holders of Stock shall be
entitled  thereto.  Any notice given in accordance with clause (iii) above shall
also  specify  the date on which  the  holders  of Stock  shall be  entitled  to
exchange  their Stock for  securities or other  property  deliverable  upon such
reorganization,  reclassification,  consolidation,  merger,  sale,  dissolution,
liquidation or winding-up, as the case may be.

         3.5 Changes in Stock. In case at any time prior to the Expiration Date,
the Company shall be a party to any transaction (including,  without limitation,
a  merger,  consolidation,  sale of all or  substantially  all of the  Company's
assets or  recapitalization  of the Stock) in which the  previously  outstanding
Stock shall be changed into or exchanged for different securities of the Company
or common stock or other  securities  of another  corporation  or interests in a
noncorporate entity or other property (including cash) or the Company shall make
a  distribution  on  its  shares,  other  than  regular  cash  dividends  on its
outstanding  stock,  or any  combination  of any of  the  foregoing  (each  such
transaction  being herein called the  "Transaction" and the date of consummation
of the  Transaction  being herein called the  "Consummation  Date"),  then, as a
condition of the consummation of the Transaction, lawful and adequate provisions
shall be made so that each Holder,  upon the  exercise  hereof at any time on or
after the  Consummation  Date,  shall be entitled to receive,  and this  Warrant
shall thereafter  represent the right to receive,  in lieu of the Stock issuable
upon  such  exercise  prior to the  Consummation  Date,  the  highest  amount of
securities  or other  property to which such  Holder  would  actually  have been
entitled as a  stockholder  upon the  consummation  of the  Transaction  if such
Holder had exercised such Warrant  immediately prior thereto.  The provisions of
this Section 3.5 shall similarly apply to successive Transactions.

         4.           Investment Representations.

                      By  receipt  of this  Warrant,  and by its  execution  of 
the  Exercise  Notice,  the  Holder represents to the Company the following:

                      (a)         the  Holder  understands  that  this  Warrant
and any Stock  purchased  upon its exercise are securities, the issuance of 
which requires compliance with federal and state securities laws; 

                      (b)         the Holder is aware of the Company's business
affairs and  financial  condition and has  acquired  sufficient  information  
about the Company to reach an informed  and  knowledgeable  decision to acquire 
this Warrant;

                      (c)         the  Holder is  acquiring  this  Warrant  for
investment  for the  Holder's  own account  only and not with a view to, or for
resale  in  connection  with,  any "distribution"  thereof  within the meaning
of the  Securities  Act of 1933,  as amended (the "Act");

                      (d)         the  Holder   acknowledges  and  understands
that  the  securities   constitute "restricted  securities" under the Act and 
must be held indefinitely unless they are subsequently registered under the Act
or an exemption from such registration is available; and

                      (e)         the Holder has no  intention  to engage  in, 
or has any  agreement  to engage in, any hedging  transactions  (including, but
not limited to, short sales, put and call options, cashless collar transactions
or other forms of derivative security transactions) with respect to the Stock.

         5. Issue Tax. The issuance of certificates for shares of Stock upon the
exercise  of the  Warrant  shall be made  without  charge  to the  holder of the
Warrant  for any issue  tax in  respect  thereof;  provided,  however,  that the
Company  shall not be required to pay any tax which may be payable in respect of
any transfer  involved in the issuance and delivery of any certificate in a name
other than that of the then holder of the Warrant being exercised.

         6. No Voting or  Dividend  Rights;  Limitation  of  Liability.  Nothing
contained in this  Warrant  shall be  construed  as  conferring  upon the Holder
hereof the right to vote or to consent or to receive  notice as a stockholder in
respect of meetings of stockholders for the election of directors of the Company
or any other matters or any rights  whatsoever as a stockholder  of the Company.
In  addition,  if the Holder of the Warrant  does not  exercise  this Warrant or
convert this Warrant  pursuant to Section 1(b) above prior to the  occurrence of
an event described above, except as provided in Sections 3.1 and 3.5, the Holder
shall not be entitled to receive the  benefits  accruing to existing  holders of
the Stock  pursuant to such event.  No dividends or interest shall be payable or
accrued in respect of this  Warrant or the  interest  represented  hereby or the
shares  purchasable  hereunder  until, and only to the extent that, this Warrant
shall have been exercised.  No provisions  hereof, in the absence of affirmative
action by the Holder to purchase shares of Stock, and no mere enumeration herein
of the  rights  or  privileges  of the  Holder  hereof,  shall  give rise to any
liability of such Holder for the Stock Purchase Price or as a stockholder of the
Company whether such liability is asserted by the Company or by its creditors.

         7.           Restrictions on Transferability of Securities; Compliance 
With Securities Act.

         7.1  Restrictions  on  Transferability.  This  Warrant  and the Warrant
Shares  shall not be  transferable  in the  absence  of the  effectiveness  of a
registration  statement  with  respect to such  securities  under the Act, or an
exemption  therefrom.  This Warrant and the Warrant Shares may be transferred in
any manner in compliance with applicable law.

         7.2  Restrictive  Legend.  In  the  absence  of  the  effectiveness  of
registration under the Act or an exemption  therefrom as contemplated by Section
7.1, each  certificate  representing  the Warrant Shares or any other securities
issued in respect of the Warrant  Shares upon any stock split,  stock  dividend,
recapitalization,  merger,  consolidation or similar event,  shall be stamped or
otherwise  imprinted  with a  legend  substantially  in the  following  form (in
addition to any legend required under applicable state securities laws):

                      THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED
                      UNDER THE SECURITIES ACT OF 1933, AS AMENDED ("ACT"),  NOR
                      UNDER ANY STATE SECURITIES LAWS AND NEITHER THE SECURITIES
                      NOR ANY INTEREST  THEREIN MAY BE  TRANSFERRED,  PLEDGED OR
                      OTHERWISE DISPOSED OF IN THE ABSENCE OF REGISTRATION OR AN
                      EXEMPTION  THEREFROM  UNDER  SAID ACT OR SUCH LAWS AND THE
                      RULES AND REGULATIONS THEREUNDER.

         8.  Modification and Waiver.  This Warrant and any provision hereof may
be changed,  waived,  discharged or terminated  only by an instrument in writing
signed by the party against which enforcement of the same is sought.

         9. Notices. Any notice, request or other document required or permitted
to be given or delivered to the holder  hereof or the Company shall be delivered
or shall be sent by certified or registered mail, postage prepaid,  to each such
holder at its  address as shown on the books of the Company or to the Company at
the address indicated therefor in the first paragraph of this Warrant.

         10. Descriptive Headings and Governing Law. The descriptive headings of
the several sections and paragraphs of this Warrant are inserted for convenience
only  and do not  constitute  a part of this  Warrant.  This  Warrant  shall  be
construed and enforced in accordance  with,  and the rights of the parties shall
be  governed  by, the laws of the State of  Delaware  without  reference  to the
principles of conflicts of laws.

         11. Lost Warrants or Stock  Certificates.  The Company  represents  and
warrants to Holder that upon receipt of evidence reasonably  satisfactory to the
Company of the loss,  theft,  destruction  or mutilation of any Warrant or stock
certificate  representing  the Warrant  Shares and in the case of any such loss,
theft,  destruction  or  mutilation,  upon  receipt  of  an  indemnity  and,  if
requested,  bond reasonably  satisfactory to the Company,  or in the case of any
such  mutilation,  upon  surrender  and  cancellation  of such  Warrant or stock
certificate,  the Company at its expense  will make and deliver a new Warrant or
stock  certificate,  of like tenor,  in lieu of the lost,  stolen,  destroyed or
mutilated Warrant or stock certificate.

         12.  Fractional  Shares.  No  fractional  shares  shall be issued  upon
exercise of this Warrant.  The Company shall,  in lieu of issuing any fractional
share pay the holder  entitled to such  fraction a sum in cash equal to the fair
market  value of any such  fractional  interest as it shall appear on the public
market,  or if there is no  public  market  for  such  shares,  then as shall be
reasonably determined by the Company.

         13.  Limitation  on Shares  Issuable.  In no event shall the  aggregate
number of  shares of Stock  which the  Company  is  obligated  to issue (i) upon
exercise of this  Warrant,  (ii) upon  conversion of any shares of the Company's
convertible preferred stock held by the Holder, and (iii) upon conversion of any
shares of the Company's Series B Convertible  Preferred Stock (in the event such
series is issued) exceed 19.9% of the Company's  issued and outstanding  capital
stock as of January 8, 1999;  provided,  however,  that the  limitations of this
Section 13 may be removed upon stockholder approval in accordance with NASD Rule
4460(i).

                                     *******



<PAGE>



     IN WITNESS WHEREOF, the Company has caused this Warrant to be executed
 by its officer, thereunto duly authorized as of the date first written above.

                                ALYN CORPORATION


     By:                                                  
     Name:
     Title:



<PAGE>



                                               FORM OF EXERCISE NOTICE

                                             (To be signed and delivered
                                              upon exercise of Warrant)


ALYN CORPORATION
16761 Hale Avenue
Irvine, California 92606
Attention:  President


         The undersigned,  the holder of the within Warrant (Warrant Certificate
Number  __________),  hereby  irrevocably  elects to exercise the purchase right
represented by such Warrant for, and to purchase thereunder, _________ shares of
Common Stock, par value $0.001 per share (the "Stock"), of ALYN CORPORATION (the
"Company"), and subject to the following paragraph, herewith makes payment of
                                     Dollars  ($  ) therefor and requests that
- ------------------------------------ 
the   certificates for such shares be issued in the name of, and delivered  to, 
whose address  is 
                                                                .
                 -----------------------------------------------

         The undersigned  does/does not (circle one) request the exercise of the
within Warrant pursuant to the cashless exercise right set forth in Section 1(b)
of the Warrant.


DATED:                        
                      ------------------------------------


                 (Signature  must  conform in all  respects to name of
                   holder as specified on the face of the Warrant)

                      ------------------------------------



                      ------------------------------------
    
                                 (Address)


<PAGE>


Exhibit 4.3

                                    EXHIBIT A
                                       TO
                                 LOAN AGREEMENT



THE  SECURITIES  REPRESENTED  HEREBY HAVE NOT BEEN  REGISTERED  UNDER THE UNITED
STATES  SECURITIES  ACT OF 1933, AS AMENDED,  AND MAY NOT BE SOLD,  TRANSFERRED,
ASSIGNED,  PLEDGED,  OR HYPOTHECATED  ABSENT AN EFFECTIVE  REGISTRATION  THEREOF
UNDER SUCH ACT OR COMPLIANCE WITH RULE 144 PROMULGATED UNDER SUCH ACT, OR UNLESS
THE COMPANY HAS RECEIVED AN OPINION OF COUNSEL, IN FORM AND SUBSTANCE REASONABLY
SATISFACTORY  TO THE  COMPANY  AND ITS  COUNSEL  AND FROM  ATTORNEYS  REASONABLY
ACCEPTABLE  TO THE  COMPANY  AND ITS  COUNSEL,  THAT  SUCH  REGISTRATION  IS NOT
REQUIRED.

 No. 1 Date:                                                     March 10, 1999


                                ALYN CORPORATION


          6.00% SENIOR EXCHANGEABLE PROMISSORY NOTE DUE MARCH 10, 2002



- -------------------------------------------------------------------------------


         FOR VALUE  RECEIVED,  ALYN  CORPORATION,  a Delaware  Corporation  (the
"Company") hereby promises to pay to TALISMAN CAPITAL OPPORTUNITY FUND LTD. (the
"Noteholder" or "Lender"), having a management address at 16101 La Grande Drive,
Suite 100, Little Rock,  Arkansas,  72223 (the "Noteholder"),  or its registered
assigns, on or before March 10, 2002 (the "Maturity Date"), the principal sum of
Three  Million US Dollars  (US$3,000,000.00)  and to pay interest  from the date
hereof  on the  principal  sum  remaining  unpaid at the rate of 6.00% per annum
based on a 360-day year,  such interest to accrue from the date hereof and to be
payable either  semiannually  or upon Exchange of the Note into $0.001 par value
common  stock of the  Company  (hereinafter  the  "Common  Stock" or the "Common
Shares"),  to and until the whole  amount  of  principal  hereof  shall be paid.
Principal and interest  shall be payable in lawful money of the United States of
America at the principal  office of the Noteholder or at such other place as the
registered Noteholder may designate from time to time in writing to the Company.

1. NOTE ISSUANCE AND RANKING.  This 6.00% Senior  Exchangeable  Promissory  Note
(the  "Note") is issued  pursuant  to the Loan  Agreement,  dated as of the date
hereof,  between  the Company  and the Lender  (the "Loan  Agreement"),  and the
Lender is entitled to the benefits of this Note and the Loan  Agreement  and may
enforce the  Agreements  of the  Company  contained  herein,  and  elsewhere  in
documents related to this Note and the Loan Agreement, and exercise the remedies
provided  for hereby and thereby or otherwise  available  in respect  hereto and
thereto.  Capitalized terms used herein, if not expressly defined herein,  shall
have the meaning  ascribed to such terms as  provided in the Loan  Agreement  or
related  documents.  The  Note  shall be shall  be  subordinated  to the  extent
specified in Exhibit 1 attached hereto and incorporated herein and therein,  and
entitled   to  the   benefits   provided   herein  and   therein.   Furthermore,
simultaneously  with, or subsequent to, the creation of the Company's obligation
under this Note,  the  Company  shall not incur any  future  indebtedness  which
specifically  ranks  senior,  or pari  passu,  to the Note  without  the express
written consent and release by the Lender.

2.  INTEREST.  The Company  promises to pay interest on the principal  amount of
this  Note  at  the  rate  of  6.00%  per  annum.   Interest  shall  be  payable
semi-annually  and may be paid at the option of the Noteholder,  either:  (i) in
cash  denominated in US dollars,  within five- (5) business days of the Interest
Payment Due Date, or (ii) by issuing  additional  Promissory Notes of like tenor
to this Note,  dated the date of such interest payment date and in the principal
amount of the interest then payable, otherwise referred to as "payment in kind".
If all or any  portion of the  principal  amount of this Note is  Exchanged  (as
defined in Section 3 below) for Common Shares, at the Noteholder's  option,  the
accrued and unpaid  interest due on such portion of the  principal  amount being
exchanged  may either be (i) received in cash up and until the Exchange  Date as
determined in Section 3(d) herein or (ii)  combined  with the  principal  amount
being  exchanged for purposes of determining  the Exchange  Amount as defined in
Section 3(b) herein. Notwithstanding the foregoing provisions of this Section 2,
upon the occurrence of, and during the continuance of, an Event of Default,  the
unpaid  principal  of and  accrued  and unpaid  interest on this Note shall bear
interest,  from the date of the  occurrence  of the Event of Default  until such
date  as the  Event  of  Default  is  cured  by the  Company  or  waived  by the
Noteholder,  payable  monthly  within  five (5)  business  days of the  calendar
month-end in immediately  available funds, at a rate equal to the rate otherwise
in effect  pursuant to this Section 2, plus an additional  14.00% per annum (the
"Default Interest Rate"). The Interest Payment Due Date shall be on September 15
and March 15 of each year.


3. NOTE  EXCHANGE.  Subject to the  limitation set forth at Section 3(l) herein,
each  Noteholder  shall have the right to  Exchange  all or any  portion of this
Note, for such number of fully paid, validly issued and nonassessable  shares of
Common Stock, free and clear of any liens,  claims or encumbrances,  pursuant to
this Section 3 and its relevant subsections.  The number of the Company's Common
Shares to be received by the Noteholder upon an Exchange (the "Exchange Shares")
shall be  determined  by dividing  (i) the Exchange  Amount,  as  determined  in
Section  3(b)  herein,  of the Note  tendered  for Exchange by (ii) the Exchange
Price, as determined in Section 3(a) herein,  in effect on the Exchange Date, as
determined  in  Section  3(c)  herein,  (such  act  herein  referred  to  as  an
"Exchange").

(a)      Determination  of Exchange Price.  For One Hundred and Fifty (150) 
     calendar days subsequent to the Closing Date,  the  Exchange  Price per 
     share of Common Stock of the Company shall be $3.645 per share,  which 
     equals 120% of the five (5) day average closing bid price of the Company's
     Common  Shares for the five (5) trading days immediately  preceding 
     Closing Date (the "Closing  Price"). Subsequent to the 150th day and 
     thereafter, the Exchange  Price shall be,  at the Lender's  sole  
     discretion,  either:  (i) the Closing  Price,  as defined above,  or (ii) 
     the "Market Price",  defined as the arithmetic average of any three (3) 
     closing bid prices as reported by Bloomberg L.P., 
     for the 22 trading days  immediately  preceding the Exchange Date,  
     reduced by the following  applicable  percentage:  (A) 151 through 180 
     calendar days  subsequent to the Closing Date - 8.00%; (B) 181  though 270
     calendar  days  subsequent  to the  Closing  Date - 12.00%;  and (C) 271 
     calendar  days subsequent to the Closing Date and thereafter - 15.00%.

(b)  Exchange Amount.  The principal amount of the Note so tendered for Exchange
     or Called for  Prepayment,  plus any and all accrued and unpaid interest on
     the  principal  portion of the Note so tendered  for Exchange or Called for
     Prepayment,  plus the total  amount of all unpaid  liquidated  damages  and
     penalties,  due up and until the Exchange  Date,  as  determined in Section
     3(c) herein,  or the  Prepayment  Date,  as defined in Section 4(a) herein,
     referred to together herein as the "Exchange Amount".

(c)  Exchange  Notice.  In order to effect the Exchange of all or part of 
     the Note, the Noteholder  shall issue
     --------------------------
     a Notice of Exchange  substantially  in the form  attached  hereto (the 
     "Notice of Exchange" or the  "Exchange Notice"),  which may be sent via 
     facsimile or express mail,  along with the  subsequent  surrender of the 
     Note to the Company  within  five (5)  business  days,  if the Note is not
     already in  possession  of the Company. Failure to deliver the Note within
     the five (5) business  day period  shall  render the  Exchange  Notice null
     and  void;  provided,  however,  that the  Exchange  Notice  shall  remain
     effective  in the event of loss or destruction  of the Note and Noteholder
     provides  appropriate  affidavit  of such  lost or  destroyed  Note, 
     indemnity for such lost or destroyed  Note and any  appropriate  opinion 
     of counsel  requested by the Company. The Notice of Exchange  pertaining
     to any portion of the Note may be tendered  for  Exchange up to 12:00 p.m.
     Central  Standard  Time and is deemed  to have  been  tendered  and in  
     effect  on that  particular  date (the "Exchange  Date"),  upon  
     confirmation of facsimile being sent to the Company.  To the extent that 
     any portion of the Note is Exchanged,  the rights of the  Noteholder  with
     respect to such portion of the Note shall cease and the  Noteholder  shall
     be deemed to have become the holder of record of the  Exchange  Shares  
     represented thereby.  In the event that the  Company is unable to honor a 
     Notice of  Exchange,  the  Lender's  rights as a Noteholder  shall  
     automatically  revert as if a Notice of Exchange  had not be  tendered  
     by the Lender.  The reversion of the  Noteholder's  rights in no way 
     relieves  the Company of its  obligation  to honor a properly tendered  
     Notice of Exchange,  nor does reversion of the  Noteholder's  rights in 
     any way or manner impair the Lender's  rights  granted and agreed to  
     hereunder,  or in the Loan  Agreement.  No  fractional Common shares shall
     be issued upon  Exchange of the Note.  In lieu of any  fractional  share 
     to which the  Noteholder  would otherwise  be  entitled,  the Company  
     shall  round up to the nearest  whole  Common  Share.  In the case of a 
     dispute as to the calculation of the Exchange Price, the Noteholder's  
     calculation  shall be deemed conclusive absent manifest error.

(d)  Share Delivery. Within seven (7) business days after the Exchange Date, the
     Company  will  deliver,  either via  Express  Mail or  DTC/DWAC  electronic
     transfer to the Noteholder:  (i) a certificate or certificates representing
     the number of Exchange Shares issuable by reason of Exchange in the name of
     the Noteholder and in such  denomination or denominations as the Noteholder
     has specified; and (ii) a new Note representing any principal balance which
     was not Exchanged into Exchange Shares in connection with such Exchange.

(e)  Timely Share Issuance.  The issuance of certificates  for Exchange 
     Shares will be delivered by the Company    
     to the  Noteholder  within seven (7) business days of the Exchange Date 
     and will be made without charge to the Noteholder  for any issuance tax in 
     respect  thereof or other cost incurred by the Company in connection  with
     such Exchange or the related  issuance of Exchange  Shares.  In the event 
     the  certificates  are not delivered within such seven (7) business day 
     period,  the Company shall pay to the Noteholder  liquidated damages in the
     amount of $10,000  per day for each day until the date such  certificates
     are  delivered  to the  Noteholder.  Such  liquidated  damages  shall  be 
     paid  within  three  (3)  business  days of the  actual  delivery  to the
     Noteholder  of the  Exchange  Shares or within three (3) business  days of
     the end of each 30-day  period, in same day available funds.

(f)  Common  Share  Reservation.  The  Company  shall at all times have  
     authorized,  reserved  and set aside a sufficient number of Common  Shares 
     to  facilitate  Exchange  of the entire  principal  amount of this Note, 
     together  with all  accrued and unpaid  interest thereon,  plus all unpaid
     liquidated  damages.  The Company shall at all times  reserve and keep  
     available, out of its authorized but unused shares of Common Stock, solely 
     for the purpose of effecting the  Exchange of the Note, the full number of 
     shares deliverable upon Exchange of all the Note from time to time 
     outstanding. The Company shall,from time to time in accordance with either 
     Delaware General Corporation Law, as amended, increase the authorized 
     number of shares of Common Stock if at any time the unused  number of 
     authorized shares shall not be sufficient to permit the Exchange of all of 
     the Note at the time  outstanding.  In such connection,  the Company shall 
     hold a special meeting of stockholders  for the purpose of authorizing 
     additional shares of Common Stock not later than 60 days after any date in 
     which the Company  shall have  insufficient  shares of Common  Stock so  
     reserved. The  Company's Board of Directors, voting  individually as Board 
     members, and also as shareholders of the Company's  Common Stock,  hereby 
     agree to vote their  shares of Common  Stock in favor of such motions and
     matters necessary to enable the issuance to the Lender by the Company of 
     the entire amount of Exchange  Shares.  Furthermore,  the Company's  Board 
     of Directors and  management  will  recommend approval  of such  matter to 
     the  Company's shareholders.

(g)  Reorganization,  Reclassification,   Consolidation,  Merger  or  Sale.  The
     Exchange  Price in effect at any time and the number and kind of securities
     or Exchange  Shares issuable upon the Exchange of the Note shall be subject
     to  adjustment  from time to time,  upon the  happening of certain  events,
     including,  but not limited to the events described  below,  after the date
     hereof and through and including the Maturity Date.

     (i)  In the event of a merger,  reorganization,  recapitalization  or 
          similar  event of or with  respect to the Company (a "Corporate  
          Change") (other than a Corporate Change in which all or substantially
          all of the consideration  received by the holders of the Company's
          equity  securities  upon such  Corporate  Change consists  of cash or 
          assets  other  than  securities  issued  by the  acquiring  entity or
          any  affiliate 
          thereof), this Note shall be  Exchangeable  into such  class and type 
          or  securities  as the  Noteholder would have received had the 
          Noteholder  Exchanged the Note  immediately  prior to such Corporate
          Change, as  appropriately  adjusted to equitably reflect the Exchange 
          Price and any stock dividend, stock split or share combination of the
          Common Stock after such corporate event.

     (ii) In the  event  of a  capital  reorganization  of the  Company  (other 
          than  by way of a  stock  split  or combination  of shares or stock 
          dividends  provided for in Section  3(h), or a reorganization, merger,
          consolidation  or sale  of  assets  provided  for in this  Section  
          3(g),  then,  and in each  event,  an
          appropriate  revision to the Exchange  Price shall be made and 
          provisions  shall be made (by  adjustments of Exchange Price or 
          otherwise) so that the Noteholder  shall have the right thereafter to
          Exchange this Note into the kind and amount of shares of stock and .
          other  securities  or property of the Company or any successor  
          corporation resulting from such reorganization, merger, consolidation,
          or sale, to which a holder of Common Stock  deliverable  upon  
          Exchange of such shares would have been  entitled to upon such 
          reorganization,  merger,  consolidation,  or sale. In any such case, 
          appropriate adjustment shall be made in the application of the 
          provisions of this Section 3(g) and Section 3(h) herein, with respect
          to the rights of the Noteholder of this Note after the reorganization,
          merger,  consolidation  or sale to the end that the  provisions of 
          this Section 3(g) and Section 3(h), herein (including any adjustment
          in the applicable Exchange Price  then in  effect  and the  number of
          shares  of stock  or other  securities deliverable  upon  Exchange of 
          this Note)shall be applied after that event in as nearly an equivalent
          and equitable manner as may be practicable.

     (iii) If the  Common  Stock  issuable  upon  Exchange  of this Note at any 
          time or from  time to time  after the Issuance  Date shall be changed
          into the same or  different  number of shares of any class or classes
          of stock, whether by reclassification,  exchange,  substitution or 
          otherwise,  or a reorganization,  merger, consolidation  or sale  of
          assets provided  for in this  Section  3(g),  then,  and in each  
          event, an appropriate revision to the Exchange Price shall be made and
          provisions  shall be made (by  adjustments of Exchange  Price or 
          otherwise) so that the  Noteholder of this Note shall have the right
          thereafter to Exchange  such Note into the kind and  amount of shares
          of stock and other  securities  receivable  upon reclassification,  
          exchange,  substitution  or other  change,  by the holder of the 
          Exchange  Shares into which  such Note  might  have  been  Exchanged
          immediately  prior to such reclassifications,  exchange, substitution
          or other change, all subject to further adjustment as provided herein.

(h)  Distribution,  Stock  Split and  Dividends.  In case the Company shall

         (i)  declare a dividend or make a distribution  to its  outstanding  
          shares  of  Common  Stock in shares of Common  Stock,  (ii) subdivide
          or reclassify  its  outstanding shares of Common  Stock  into a 
          greater number of shares,  or (iii)  combine or reclassify  its 
          outstanding shares of Common Stock into a smaller number of shares,
          the Exchange  Price in effect at the time of the record date for such
          dividend or distribution or of the effective date of such subdivision,
          combination or reclassification  shall be adjusted so that it shall 
          equal the price  determined by  multiplying  the Exchange Price by
          a fraction, the denominator of which shall be the number of shares of 
          Common Stock  outstanding  after giving effect to such action,  and 
          the numerator of which shall be the number of shares of Common  Stock 
          immediately  prior to such  action.  Such  adjustment  shall be made
          each  time any event listed above shall occur.

(i)  Notice of Adjustment to Exchange Price.  Excluding  adjustments to the 
     Exchange Price pursuant to Section 3(a) above, whenever the Exchange Price 
     is adjusted,  as herein provided, the Company shall promptly cause a
     notice  setting  forth the  adjusted  Exchange  Price and adjusted  number
     of Exchange  Shares  issuable  upon exercise  of the  Note to be  mailed
     to the  Noteholder,  at its  last  address  appearing  in the  Company's 
     register.  The Company may retain a firm of independent  certified  public
     accountants  selected by the Board of Directors (who may be the regular  
     accountants  employed by the Company) to make any  computation  required 
     by Sections  3(g) or 3(h) herein,  and a  certificate  signed by such firm
     or the Company's  Chief  Financial Officer     
     shall  be  conclusive  evidence  of the  correctness  of such  
     adjustment.  Upon  occurrence  of each adjustment or  readjustment  of the
     Exchange  Price or number of shares of Common Stock issuable upon Exchange
     of the Note, the Company shall at its expense  promptly  compute such 
     adjustment or readjustment in accordance with the terms hereof and furnish
     notice to each  Noteholder of such Note, a certificate  setting forth such
     adjustment and readjustment.  The Company shall,  upon written request of 
     the Noteholder,  furnish or cause to be furnished to such Noteholder,  a 
     like certificate  setting forth such  adjustments and  readjustments,  the
     applicable  Exchange  Price in effect at the time and the number of shares
     of Common Stock and the amount,  if any, of other securities or property 
     which at the time would be received upon the Exchange of such Note.

(j)  Subsequent  Share Issuance or Sale. For 36 months  following the 
     Issuance Date, if the Company shall issue or                  
     sell any shares of Common  Stock to any party  other than  Company  
     Employees  or the  Company's  Qualified ESOP,  at a price  lower  than any
     applicable  Exchange  Price for the 6 months  immediately  preceding  such
     issuance or sale,  then forthwith  upon such issuance or sale, the Company
     shall issue to the Noteholder  such number of Common Shares as determined 
     by (i)  subtracting  the issuance or sale price from the lowest Exchange
     Price in effect as described  above,  such sum multiplied by (ii) the 
     number  Exchange  Shares that would have been received had the entire 
     Exchange  Amount of the Note been tendered on the day immediately  
     preceding such sale or  issuance,  such  product  divided  by (iii)  the
     Exchange  Price in  effect  on the day  immediately preceding such sale or
     issuance.

(k)  Taxes.  The Company shall pay any and all issue and other taxes,  excluding
     federal, state or local income taxes, that may be payable in respect of any
     issue or  delivery  of  shares  of Common  Stock on  Exchange  of this Note
     pursuant  hereto;  provided  that the Company shall not be obligated to pay
     any transfer taxes resulting from any transfer  requested by any Noteholder
     in connection with any such Exchange.

(l)  Limitation  on Shares  Issuable.  In no event may the  aggregate  number of
     Common Shares  issuable upon Exchange of this Note and upon exercise of any
     warrants held by the Lender or Noteholder (or their assignees) exceed 19.9%
     of the  Company's  issued and  outstanding  capital stock as of the Closing
     Date (as defined in the  Purchase  Agreement)  unless the Company has first
     obtained stockholder approval as required by NASD Rule 4460(i). The Company
     shall seek stockholder approval to the extent required by NASD Rule 4460(i)
     at its next annual meeting of stockholders to be held on or before June 30,
     1999.  Furthermore,  the Company's  Board of Directors and management  will
     recommend approval of such matters to the Company's shareholders.

4.    PREPAYMENTS AND REDEMPTION.

(a)   Upon notice as provided in Section 4(b) below, the Company may, at its
      option,  at any time after one (1) year from the  issuance  date  hereof 
      and from time to time thereafter, prepay all or any portion of this Note, 
      pursuant to this Section 4 (a "Prepayment" or a "Call for Prepayment", and
      on which date such payment is to occur  referred to as the  "Prepayment  
      Date") by paying an amount equal to the greater of either:  (A)           
      120% of the Exchange  Amount, on all or any portion of the Note so called
      for Prepayment,  as if an Exchange Notice had been tendered on the day  
      immediately  preceding the Prepayment  Date; or (B) such amount as equal 
      to the  product of (x) the number of  Exchange  Shares  that would be 
      required to be issued as if an Exchange Notice for the  Prepayment  
      Amount had been tendered on the day  immediately preceding the Prepayment
      Date  multiplied  by (y) the Future  Closing  Price (as defined  below) 
      of the  Company's  Common  Stock on the day immediately  preceding  the
      Prepayment  Date,  either  (A)  or (B)  herein  referred  to as the  
      "Prepayment Amount".  The  "Future  Closing  Price"  shall be defined as 
      the last  executed  trade  price as  reported by Bloomberg  LLP, as of 
      the close of normal  trading  hours,  4:00 p.m.  Eastern Time,  on the 
      NASDAQ  National Market on the date in  question.  If no trades  occur on
      the  relevant  date,  then the most recent  reported Closing  Price shall
      be Future  Closing  Price.  If the Common Stock  ceases to trade on the 
      NASDAQ  National Market,  then the last reported  trading trade price on 
      the relevant date as reported on the principal market or  exchange  on 
      which the Common  Stock is then  traded  shall be the Future  Closing  
      Price.  If the Common Stock is not traded on any exchange or market, then
      the Future Closing Price shall be determined  jointly by the Noteholder 
      and the Company's Board of Directors,  in conjunction with the Company's
      independent  outside auditors.  Notwithstanding  the  foregoing,  up and 
      until the date that is five- (5)  business  days prior to the  Prepayment
      Date,  as required in Section  4(b)  hereof,  then the  Noteholder  may, 
      at its sole option, tender a Notice of Exchange in an Exchange Amount 
      equal to all or any portion of the Prepayment  Amount, and the Noteholder
      shall be entitled to receive Exchange Shares on such Exchange Amount for 
      such Exchange. The Noteholder  must submit a Notice of Exchange on or 
      before the business day that is five- (5)  business  days prior to the 
      Prepayment Date.

(b)   In order to Prepay the Note, the Company must give the Noteholder  twenty-
      (20) trading days advance  written  notice of Prepayment of this Note, via
      facsimile or overnight courier prior to the date set by the Company as the
      Prepayment Date.

(c)   The  Company  expressly  warrants  that  by the  issuance  of a  Call  for
      Prepayment  for this  Note,  that the  Company  has same day,  immediately
      available cash to make such Prepayment for the entire Prepayment Amount so
      called for  Prepayment.  A Call for  Prepayment of the Note is irrevocable
      once  issued by the  Company.  Any such  Prepayment  required  under  this
      Section  4  shall  be due  and  payable  within  2  business  days of such
      Prepayment Date.

(d)   In the event any  tangible  assets of the  Company,  or any of its  
      significant  subsidiaries  are sold or disposed  of,  and the  Company or 
      its  significant  subsidiary  receives  US$2,000,000.00  or more in value
      therefrom,  net of the  payment of any  directly  secured  loans or  
      mortgages  due  thereon,  and net of all reasonable  selling costs and 
      commissions  related thereto (the "Net Proceeds"),  then one third- 
      (33.33%) of the Net Proceeds from such sales or  disposition not used for
      the contemporaneous  replacement of such sold or disposed assets shall be
      applied to the  Prepayment  of the Note,  applied  first to the reduction
      of all unpaid  liquidated  damages or  penalties,  then secondly applied 
      to the  reduction  of accrued  and unpaid interest  due on  the  Note,  
      and  then  lastly  to the  reduction  of the  principal  amount  of  this
      Note outstanding.  Payments made pursuant to this  subsection  shall be 
      deemed a Prepayment as defined in Section 4(a), and any such amounts paid 
      to the  Noteholder hereunder shall be made in accordance with Section 4(a)
      herein.  Notwithstanding  the  foregoing,  this section 4(d) shall not 
      apply to any sales or  disposition  of tangible assets while there is a 
      continuing Event of Default under Section 5(a)(iii) or Section 5(a)(vi) of
      this Agreement.


5.    EVENTS OF DEFAULT.

(a)   Events of Default.  The Company  shall be in default  under this Note upon
      the  occurrence of any of the events  specified in this Section 5, and the
      failure to cure such default  within the number of days  specified in each
      subsection hereof, upon receipt of written notice of such default from the
      Noteholder.  Any such occurrence of any one or more of such events defined
      herein being an "Event of Default":

     (i)   Failure  to make  any  principal,  interest,  liquidated  damages  or
           penalty payments required under this Note or required under the terms
           of other documents relating to the transaction  contemplated  herein,
           on the due date of such payment,  and such Event of Default not cured
           within ten-(10) business days of such payment due date;

     (ii)  If the Company shall default in the performance of or compliance with
           any of its material covenants or agreements contained herein, whether
           expressed  or  implied,  or in the  Loan  Agreement  or  the  Warrant
           Agreement,  and such  default  shall  not have been  remedied  within
           ten-(10)  business days after written  notice thereof shall have been
           delivered to the Company by the Noteholder;

     (iii) Insolvency of, business  failure of, or an assignment for the benefit
           of creditors or the filing of a petition under bankruptcy, insolvency
           or  debtor's  relief law, or for any  readjustment  of  indebtedness,
           composition  or  extension  by the  Company  or one of the  Company's
           subsidiaries,  or an action  commenced  against the Company or one of
           its subsidiaries, which is not discharged within thirty (30) days;

     (iv)  If the  Company  shall not,  at the time of  receipt  of an  Exchange
           Notice hereunder, have a sufficient number of authorized and unissued
           shares of its Common Stock  available for issuance to the  Noteholder
           upon exchange of all or any portion of this Note in  accordance  with
           the terms  hereof,  and such  default  shall  not have been  remedied
           within  twenty  (20)  business  days  from the date of such  Exchange
           Notice;

     (v)   If any  representation or warranty made in writing by or on behalf of
           the Company in the Loan  Agreement  shall prove to have been false or
           incorrect  in  any  material  respect,   either  by  misstatement  or
           omission, on the date as of which made;

     (vi)  If the  Company or one of its subsidiaries shall make an  assignment
           for the benefit of  creditors,  or shall  admit in writing  its  
           inability  to pay its debts as they  become due, or shall file a 
           voluntary petition in bankruptcy  or shall have an order for relief
           under the  Bankruptcy  Act granted  against it or them,  or shall be
           adjudicated  bankrupt or insolvent,  or shall file any answer  
           seeking for itself any reorganization,  arrangement, composition, 
           readjustment,  liquidation, dissolution or similar relief under any
           present or future  statute,  law or  regulation,  or shall file any 
           answer  admitting  or not contesting the material  allegations of a 
           petition filed against the Company or one of its subsidiaries in any
           such  proceeding,  or shall seek or consent to or  acquiesce in the.
           appointment  of any trustee, custodian,  receiver  or  liquidator
           of  the  Company  or  one  of  its  subsidiaries  or of all or any
           substantial part of the properties of the Company or one of its  
           subsidiaries,  or the Company or one of its  subsidiaries  or its
           respective directors shall take any action looking to the dissolution
           or liquidation of the Company or one of its subsidiaries;

     (vii) If the  Company,  for  any  reason  whatsoever,  including  the  late
           delivery to the Company of the Note so tendered for  Exchange,  fails
           to deliver Exchange Shares within fifteen (15) days from the Exchange
           Date thereby established;

     (viii)If the Company  fails to pay a  Prepayment  Amount as defined  herein
           within five-(5) days of the required payment due date of such;

     (ix)  If the Common  Shares are delisted or are  ineligible to trade on the
           NASDAQ  National Market System or Small Caps for a period of ten (10)
           consecutive trading days.

(b)   Remedies and Acceleration Upon the Occurrence of an Event of Default.  
      Upon the occurrence of an Event of Default, the Company agrees that 
      monetary damages may be difficult or impossible to determine, and alone
      are inadequate protections for the Noteholders. Therefore,



     (i)   The Noteholder may, in its sole determination upon the occurrence
           of an Event of  Default,  declare  the Note  immediately  due and
           payable;



     (ii)  The Noteholder shall have all the rights and remedies, at law and
           in equity, by statue or otherwise, and no remedy herein conferred
           upon the  Noteholder  is  intended to be  exclusive  of any other
           remedy  and each  remedy  shall  be  cumulative  and  shall be in
           addition  to  every  other  remedy  given  hereunder  or  now  or
           hereafter existing at law, in, equity by statue or otherwise.



     (iii) The Noteholder shall be able to call on injunctive  relief and/or
           a specific order for compliance as determined by the  Noteholders
           in their sole discretion and as so ordered by a court of law.



     (iv)  If an Event of Default occurs under Section  5(a)(iii) or Section
           5(a)(vi)  hereof,  then  the  outstanding  principal  of and  all
           accrued  interest  on  this  Note  shall   automatically   become
           immediately due and payable, without presentment, demand, protest
           or notice of any kind, all of which are expressly waived.



     (v)   If any other  Event of  Default  occurs  and is  continuing,  the
           Noteholder,  by written  notice to the  Company,  may declare the
           principal  of and the accrued  interest on this Note  immediately
           due and payable.



     (vi)  The  Noteholder  may  rescind  an  acceleration  notice  and  its
           consequences if all existing Events of Default have been cured or
           waived,  such  waiver  to be  granted  at  the  Noteholders  sole
           discretion.


     (vii) No course of dealing  between the Company and the  Noteholder  or
           any delay on the part of the  Noteholder in exercising any rights
           hereunder shall serve as a waiver of any right.



(c)   Suit for Enforcement.  Upon the occurrence of any one or more Events of 
      Default, the Noteholder may proceed to protect and enforce its rights 
      by suit in equity, action at law or by other appropriate proceeding, 
      whether for specific performance of any covenant or agreement contained in
      the Loan Agreement or in this Note or in the aid of the exercise of any 
      power granted in the Loan Agreement or this Note, or may proceed to 
      enforce the payment of this Note, or to enforce any other legal or 
      equitable right of the Noteholder of this Note.  In case of any default 
      under this Note, the Company will pay to the Noteholder hereof such amount
      as shall be sufficient to cover the expenses and costs of the Noteholder 
      due to such default.



(d)   Notification of Imperial Bank.  Upon any Event of Default,  the Noteholder
      shall provide  notice of such Event of Default to Imperial Bank so long as
      the Company remains indebted to Imperial Bank.



6.    MISCELLANEOUS.

(a)   Dividends.  The Company shall not, while any or all of the principal  
      amount of this Note is  outstanding, or while any amount of interest is 
      accrued,  due and payable or if any liquidated  damages or penalties  are 
      due, declare,  make or pay any dividend or other distribution,  whether in
      cash, securities or other property with respect to its Common Shares,  
      (other than a dividend or distribution  payable solely in Common Shares) 
      unless the Company concurrently  pays to the Noteholder  hereof an amount 
      equal to the sum of (x) the amount of cash plus property or securities  
      distributed  with respect to each  outstanding  share of Common Stock of 
      the  Company, multiplied  by the sum of (i) the  number of Exchange Shares
      then issuable,  (on the date immediately  preceding the distribution date
      contemplated in this Section 6(a)), to the Noteholder as if an        
      Exchange  Notice were  effected,  plus (ii) the Common Shares  underlying
      the Warrants.  For purposes of any dividend or distribution  contemplated
      under this Section 6(a), the Noteholder and the  Warrantholder  shall
      be deemed to be a Common  Shareholder for purposes of determining the 
      amount of distribution such Noteholder and  Warrantholder are to receive.
      Any amounts so paid to the  Noteholder  under this Section 6(a) shall be
      deemed to be a first applied to the reduction of all unpaid liquidated  
      damages and penalties,  then secondly to accrued  and unpaid  interest up
      and until the  dividend  or  distribution  date,  and then lastly to the 
      reduction of the  outstanding principal  amount of this Note in an amount
      equal to the Intrinsic  Value,  as defined below, of the Note on the date
      immediately preceding such distribution date.

(b)   Maturity.  Effective as of March 10, 2002, all remaining  principal amount
      of this Note not exchanged,  plus all accrued and unpaid interest thereon,
      plus all unpaid liquidated damages and penalties shall automatically,  and
      without further action on the part of such Noteholder,  be paid in cash at
      maturity in an amount equal to the Intrinsic Value, as defined below.

(c)   Intrinsic  Value. The Intrinsic Value shall be such amount as equal to the
      product of (x) the number of Exchange  Shares that would be required to be
      issued  as if an  Exchange  Notice  for the had been  tendered  on the day
      immediately  preceding  the date in question  multiplied by (y) the Future
      Closing Price, as defined in Section 4(a) herein,  of the Company's Common
      Stock.

(d)   Non-Circumvention  of Intent.  The Company  shall not, by amendment of its
      Certificate of  Incorporation or through any  reorganization,  transfer of
      assets, consolidation, merger, dissolution, issue or sale of securities or
      any  other  voluntary  action,  avoid or seek to avoid the  observance  or
      performance  of any of the terms to be observed or performed  hereunder by
      the Company,  but will at all times in good faith,  assist in the carrying
      out of all the  provisions  herein and in the Loan Agreement in the taking
      of all such action as may be necessary or  appropriate in order to protect
      the Exchange Rights of the Holder against impairment.

(e)   Registration  of Noteholder.  The Company shall  maintain at its 
      principal  office a register of the Notes and shall record     
      therein the names and  addresses  of the  registered  holders
      of the Notes,  the address to which  notices  are to be sent  and 
      the  address  to  which  payments  are to be  made as  designated  by the
      registered  holder if other than the address of the holder,  and the 
      particulars of all transfers,  exchanges and  replacements of Notes.  No 
      transfer of a Note shall be valid unless the registered  holder or his or 
      its duly  appointed  attorney  request such  transfer to be made on such
      register,  upon  surrender  thereof for exchange as hereinafter  provided,
      accompanied by an instrument in writing, in form and execution reasonably
      satisfactory to the Company.  Each Note issued hereunder,  whether  
      originally or upon transfer,  exchange or replacement of a Note, shall be
      registered on the date of execution  thereof by the Company.  The 
      registered holder  of a Note  shall be that  person  or  entity  in whose
      name the Note has been so  registered  by the Company.  A registered  
      holder shall be deemed the owner of a Note for all  purposes,  and the 
      Company  shall not be affected by any notice to the contrary.

(f)   Transfer  and  Exchange.  Subject to  compliance  with the  restriction
      on transfer set forth in the Loan Agreement,  the registered  holder of 
      any Note or Notes may, prior to maturity, surrender such Note or Notes at 
      the  principal  office of the Company  for holder of its  intention
      to make such  exchange and without expense (other than applicable transfer
      taxes, if any) to such registered holder,  the Company shall issue in
      exchange  therefor  another  Note or Notes dated the date to which  
      interest has been paid on, and for the unpaid principal  amount of, the
      Note or Notes so surrendered, containing the same provisions and subject 
      to the same terms and conditions as the Note or Notes so  surrendered.  
      Subject to the  restrictions on transfer set forth in the Loan  Agreement,
      each new Note  shall be made  payable to such  person or  entity,  as the 
      registered holder of such surrendered Note or Notes may designate.

(g)   Registration  Rights.  Pursuant to the  Registration  Rights  Agreement
      attached to the Loan Agreement as Exhibit  C,  promptly,  but no later 
      than 45 days  from the  closing  date,  the  Issuer  shall  file an S-3 
      registration  statement,  or other form as such may be available  to the  
      Issuer,  with the  United  States Securities  &  Exchange  Commission  
      ("SEC")  and use its best efforts to ensure  that  such  registration 
      statement is declared  effective  within 120 days,  subject to customary 
      review by the SEC. In the event that the registration  statement  is not  
      declared  effective  within 120 days, then the Issuer shall pay to the 
      purchasers  a cash amount  equal to 3% per month of the face amount of the
      Notes  outstanding  as  liquidated damages,  and not as a  penalty; 
      provided,  however, that such  iquidated  damages  shall not accrue or be 
      payable  if, and only if, the delay is due to either (1) the Company  has
      made  reasonable  efforts to comply with "Plain  English"  comments  from 
      the SEC and the SEC has not yet  declared  the  registration  statement 
      effective or(2) the Registration Statement has not been declared effective
      due to Purchaser's failure to provide the Company with any information 
      necessary  to complete the Registration  Statement.  Such liquidated
      damage  payment to be made to the Holder on the last  business  day of 
      each month.  The Issuer shall keep the registration statement "Evergreen" 
      for the life of the Notes.

(h)   Replacement of Lost,  Stolen or Destroyed Notes.  Upon receipt of evidence
      satisfactory to the Company of the loss, theft, destruction, or mutilation
      of any Note and, if requested by the Company in the case of any such loss,
      theft  or  destruction,  upon  delivery  of an  indemnity  bond  or  other
      agreement or security reasonably  satisfactory to the Company,  or, in the
      case of any such mutilation, upon surrender and cancellation of such Note,
      the Company will issue a new Note, of like tenor,  in the amount of unpaid
      principal  of such  Note,  and dated the date to which  interest  has been
      paid, in lieu of such lost, stolen, destroyed or mutilated Note.

(i)   Changes; Parties. This Note can only be changed by an agreement in writing
      signed by he Company  and the  Noteholder.  This Note  shall  inure to the
      benefit of and be binding  upon the Company and the  Noteholder  and their
      respective successors and assigns.

(j)   Waiver of  Presentment.  The Company hereby waives,  presentment,  demand,
      notice,  protest and all other demands and notices in connection  with the
      delivery acceptance, performance, default or enforcement of this Note.

(k)   Payments.  All  payments due under this Note shall be made in lawful money
      of the United States of America.

(l)   Covenants  Bind  Successors  and  Assigns.  All  covenants,  stipulations,
      promises and  agreements  in this Note made by or on behalf of the Company
      shall  bind its  successors  and  assigns,  whether so  expressed  or not;
      provided,  however,  that  neither  this  Note  nor any of the  rights  or
      obligations  hereunder  may be  assigned  by the  Noteholder  without  the
      written  consent  of  the  Company,  the  approval  of  which  may  not be
      unreasonably withheld;  provided further,  however, that any transferee of
      the Notes must agree to be bound in writing by the provisions of this Note
      and the Loan Agreement.

(m)   Headings and Pronouns. All pronouns and any variation thereof refer to the
      masculine.  Feminine  or neuter,  singular  or plural,  as the context may
      require.  The headings in this Note are for  convenience of reference only
      and shall not limit or otherwise affect the meaning hereof.

(n)   Governing Law. THIS AGREEMENT SHALL BE CONSTRUED  ACCORDING TO THE LAWS OF
      THE STATE OF CALIFORNIA  WITHOUT GIVING EFFECT TO THE  PRINCIPLES  THEREOF
      RELATING TO CONFLICTS OF LAWS.


IN WITNESS  WHEREOF,  the  Company has  executed  this Note as of the date first
written above.


                                ALYN CORPORATION

                                       By: ________________________________

                                       Its:  ________________________________



<PAGE>


                                ALYN CORPORATION



          6.00% SENIOR EXCHANGEABLE PROMISSORY NOTE DUE MARCH 10, 2002



                               NOTICE OF EXCHANGE


The undersigned  hereby  irrevocably  elects to Exchange  _______________ of the
Note into Common  Stock of Alyn  Corporation  (the  "Company)  according  to the
conditions set forth in such Note, as of the date written below.
This Exchange is without prejudice.

The  undersigned  hereby  confirms  that  its   representations  and  warranties
contained in the Note dated March 10, 1999, by and between the  undersigned  and
the Company are true and correct as of the date of this Notice.


Date of Exchange:                                               _______________

Value of Notes Exchanged (see below for detail):                _______________
- -----------------------------------------------

Applicable Exchange Price:                                      _______________

Number of Common Shares Issuable pursuant to this Exchange:     _______________



- -----------------------
By:
Its:




Delivery Instructions for Common Shares:

Talisman Capital Opportunity Fund Ltd.
Attn: Geoffrey Tirman
16101 LaGrande Drive, Suite 100
Little Rock, AR  72223
Phone: 501.821.6800
Fax:     501.821.6888



<PAGE>



                                 CONVERSION NOTE
                               Calculation Details


Last Coupon Date:

Date of Exchange:

Principal amount of Note to be Exchanged:

Accrued and unpaid Interest:

Unpaid liquidated damages and penalties:

Total amount of Note Exchanged:

Five -(5) Day Average Price:

Applicable Discount:

Exchange Price:

No. of Common Shares to be Issued:


<PAGE>


                                    EXHIBIT 1
                                     TO NOTE

                             TERMS OF SUBORDINATION


         Capitalized  terms used and not defined  herein shall have the meanings
assigned to them in that certain Loan  Agreement  (the "Loan  Agreement") by and
between Alyn Corporation  (the "Company") and Talisman Capital  Opportunity Fund
Ltd. (the "Lender"), dated as of March 10, 1999.


a)       All obligations  and  liabilities of the Company to the Lender arising 
         under the Loan Agreement,  the Note or any other document executed in 
         connection therewith  (collectively,  the "Lender  Obligations"),  
         shall be  subordinate  in rank,  preference  and priority to all
         existing  obligations  and  liabilities  of the Company  to (a)  
         General  Electric  Capital  Corporation  under (i) that  certain  
         Promissory  Note  dated December 29, 1997 in the amount of $4,000,000,
         (ii) that certain  Promissory Note dated April 30, 1998 in the amount 
         of $2,000,000 and (iii) that  certain  Promissory  Note dated June 11,
         1998 in the amount of $2000,000,  and (b)  Imperial  Bank  under that
         certain  Note dated  December  11,  1997 in the amount of $2,500,000,
         whether  direct or indirect,  due or to become due,  together  with  
         extensions,  renewals or modifications of any thereof (the "Senior  
         Obligations");  provided that once any  indebtedness  under the Senior
         Obligations is repaid,  if any of such  indebtedness is re-borrowed in
         an amount equal to or less than the amount repaid, then such 
         re-borrowed amount shall constitute Senior  Obligations,  otherwise 
         such amount  re-borrowed is in excess of such amount repaid, then such
         re-borrowed amount shall not constitute a Senior Obligation.

b)       Until a default has occurred on the Senior Obligations,  the Lender may
         collect and retain any and all payments made to the Lender  pursuant to
         the terms and provisions of the Note and the Loan Agreement.

c)       Without the express  written  consent of the Lender,  the Company shall
         not incur or be  obligated  on any  indebtedness,  either  directly  or
         indirectly,  by way of guarantee,  suretyship or otherwise,  other than
         the Senior  Obligations,  liens  securing an  equipment  financing or a
         revolving credit line from a nationally recognized lending institution,
         unless  such  indebtedness  is  expressly  subordinate  to  the  Lender
         Obligations on terms acceptable to the Lender in its sole discretion.

d)       Without the express written consent of the Lender, the Company will not
         create,  incur or assume,  or suffer to be  incurred  or to exist,  any
         lien, security interest or other type of encumbrance on any property or
         assets of the Company, whether now owned or hereafter acquired, or upon
         any income or profits  therefrom,  except  for (a) liens  securing  the
         Senior  Obligations and existing on the date hereof, (b) liens securing
         an equipment  financing and (c) revolving credit line from a recognized
         lending institution to be entered into in the future.


<PAGE>

Exhibit 4.4

                                    EXHIBIT C
                                       TO
                                 LOAN AGREEMENT

                                ALYN CORPORATION

                          REGISTRATION RIGHTS AGREEMENT


- -------------------------------------------------------------------------------

         THIS REGISTRATION  RIGHTS AGREEMENT (this  "Agreement"),  is made as of
March 10,  1999,  by and among ALYN  CORPORATION,  a Delaware  corporation  (the
"Company"),  with headquarters located at 16761 Hale Ave., Irvine, CA 92606 (the
"Company"), and the undersigned (the "Initial Purchaser").

                                    RECITALS

         WHEREAS,  in  connection  with the Loan  Agreement and the 6.00% Senior
Exchangeable  Promissory  Note dated of even date  herewith  by and  between the
Company and the Initial Purchaser (the "Loan Agreement" and "Note"), the Company
has agreed,  upon the terms and subject to the conditions  contained therein, to
issue  and  sell  to the  Initial  Purchaser  (i) a  6.00%  Senior  Exchangeable
Promissory  Note  due  March  10,  2002  of the  Company  (the  "Note")  that is
exchangeable into shares (the "Exchange  Shares") of the Company's common stock,
par  value  $.001  per  share  (the  "Common  Stock")  and  (ii)  Warrants  (the
"Warrants")  entitling  the  holder  thereof  to  purchase  the number of shares
pursuant to the  limitations  and conditions set forth in the Loan Agreement and
the 6.00% Senior Exchangeable Promissory Note.


                  WHEREAS,  to induce  the  Initial  Purchaser  to  execute  and
                  deliver the Loan Agreement,  the Company has agreed to provide
                  certain  registration rights under the Securities Act of 1933,
                  as amended, and the rules and regulations  thereunder,  or any
                  similar  successor  statute  (collectively,   the  "Securities
                  Act"), and applicable state securities laws.


                                   AGREEMENTS

         NOW  THEREFORE,  in  consideration  of  the  premises  and  the  mutual
covenants  contained  herein  and other  good and  valuable  consideration,  the
receipt and  sufficiency of which are hereby  acknowledged,  the Company and the
Initial Purchaser hereby agree as follows:

I.       DEFINITIONS

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

                           (a)      "Purchasers"  means the Initial  Purchaser 
and any transferees or assignees who
agree to become bound by the  provisions of this  Agreement in  accordance  with
Article IX hereof.

                           (b)      "register," "registered," and "registration"
 refer to a registration  effected by preparing  and filing a  Registration  
Statement or  Statements in compliance with the Securities Act and pursuant to 
Rule 415 under the Securities Act or any successor  rule providing for offering
securities on a continuous  basis ("Rule 415"),  and the declaration or ordering
of  effectiveness  of such  Registration Statement by the United States 
Securities and Exchange Commission (the "SEC").

                           (c)      "Registrable  Securities"  means the 
Exchange  Shares  (including  any Exchange Shares  issuable with respect to 
exchange  default  payments under the 6% Senior Exchangeable  Promissory  Note) 
issued or issuable with respect to the Note, and the Warrant  Shares  issued or
issuable  with respect to the  Warrants  (without regard to any  limitations  
on exchange or exercise),  and any shares of capital stock issued or  issuable,
from time to time (with any  adjustments),  on or in exchange  for or otherwise
with  respect  to the  Common  Stock  or any  other Registrable Securities. For 
purposes of this Agreement, each security described above shall cease to be a 
Registrable  Security when such security (i) has been effectively  registered  
under the  Securities  Act, and has been  disposed  of pursuant to an effective 
registration statement covering such security,  (ii) is distributed to the
public  pursuant to Rule 144 (or any similar  provisions then in force)  under 
the Act, or (iii) may be sold or  transferred  pursuant to Rule 144 (or any 
similar provision then in force) under the Act.

                           (d)      "Registration  Statement"  means a 
registration  statement of the Company under the Securities Act.

1.2               Capitalized  Terms.  Capitalized  terms  used  herein  and not
otherwise defined herein shall have the  respective  meanings set forth in the 
Loan Agreement.


II.      REGISTRATION

         2.1 Mandatory Registration. The Company shall prepare, and, on or prior
to forty-five (45) days after the date of the Closing (the "Filing Date"),  file
with the SEC a  Registration  Statement  on Form S-3 or, if Form S-3 is not then
available, on such form of Registration Statement as is then available to effect
a registration of all of the Registrable  Securities  covering the resale of all
of the  Registrable  Securities,  which  Registration  Statement,  to the extent
allowable  under  the  Securities  Act  and  the  Rules  promulgated  thereunder
(including Rule 416), shall state that such  Registration  Statement also covers
such  indeterminate  number of  additional  shares of Common Stock as may become
issuable  upon  exchange of the Note and/or the  exercise of the Warrants (i) to
prevent  dilution  resulting  from  stock  splits,  stock  dividends  or similar
transactions  or (ii) by reason of changes in the Exchange  Price of the Note or
the Exercise Price of the Warrants in accordance with the terms thereof,  as the
case may be. The Registrable  Securities included in the Registration  Statement
shall be allocated  among the  Purchasers  as set forth in Section 11.11 hereof.
The Registration  Statement (and each amendment or supplement thereto,  and each
request for  acceleration  of  effectiveness  thereof) shall be provided to (and
subject to the approval of (which approval shall not be unreasonably withheld or
denied)) the Initial  Purchaser and a single  counsel for the Initial  Purchaser
prior to its filing or other submission.

         2.2 Underwritten  Offering.  If any offering pursuant to a Registration
Statement pursuant to Section 2.1 hereof involves an underwritten  offering, the
Purchasers who hold a majority in interest of the Registrable Securities subject
to such  underwritten  offering,  shall  have the right to select a total of one
legal counsel to represent the  Purchasers  and an investment  banker or bankers
and manager or managers to administer the offering,  which investment  banker or
bankers or manager or managers shall be reasonably satisfactory to the Company.

         2.3 Payments by the Company.  The Company shall cause the  registration
statement to become effective as soon as practicable, but in no event later than
the one hundred and twentieth (120th) day following the date of the Closing (the
"Registration  Deadline").  If (i) the  registration  statement(s)  covering the
Registrable  Securities  required to be filed by the Company pursuant to Section
2.1 hereof is not declared  effective  by the SEC on or before the  Registration
Deadline,  or (ii) after the registration  statement has been declared effective
by the SEC, sales of all the Registrable  Securities  (including any Registrable
Securities  required to be registered  pursuant to Section 3.2 hereof) cannot be
made  pursuant to the  registration  statement (by reason of a stop order or the
Company's  failure  to update the  registration  statement  or any other  reason
outside  the  control of the  Initial  Purchaser),  then the  Company  will make
payments  to the  Purchasers  in such  amounts  and at such  times  as  shall be
determined pursuant to this Section 2.3 as partial relief for the damages to the
Purchasers  by reason of any such delay in or reduction of their ability to sell
the  Registrable  Securities  (which  remedy shall not be exclusive of any other
remedies available at law or in equity).  In such event, the Issuer shall pay to
the  Purchasers  a cash  amount  equal to 3% per month of the face amount of the
Notes  outstanding  as  liquidated  damages,  and  not as a  penalty;  provided,
however,  that such  liquidated  damages  shall not accrue or be payable if, and
only if the delay is due to either:  1) the Company has made reasonable  efforts
to comply with  "Plain  English"  comments  from the SEC and the SEC has not yet
declared  the  registration  statement  effective  or  2)  if  the  Registration
Statement has not been declared effective due to Purchaser's  failure to provide
the  Company  with  any  information  necessary  to  complete  the  Registration
Statement.  Such liquidated  damage payment to be made to the Holder on the last
business  day of each month.  The Issuer shall keep the  registration  statement
"Evergreen"  for the life of the Notes.  The penalties set forth in this Section
2.3 are  illustrative  of and not in addition to the  penalties set forth in the
Note,  and are  subject  to the  Company's  rights to redeem as set forth in the
Note.

         2.4 Piggy-Back Registrations. If at any time prior to the expiration of
the  Registration  Period (as hereinafter  defined) the  Registration  Statement
required to be filed and/or amended pursuant to this Agreement is not effective,
and during such period of ineffectiveness, the Company shall file with the SEC a
Registration  Statement  relating  to an  offering  for its own  account  or the
account  of others  under the  Securities  Act of any of its  equity  securities
(other than on Form S-4 or Form S-8 or their then equivalents relating to equity
securities to be issued solely in connection  with any acquisition of any entity
or business or equity  securities  issuable in  connection  with stock option or
other employee benefit plans), then the Company shall send to each Purchaser who
has a right to have Registrable  Securities covered by a Registration  Statement
pursuant to this Agreement written notice of such  determination  and, if within
ten (10) days after the date of such notice,  such Purchaser shall so request in
writing,  the Company  shall include in such  Registration  Statement all or any
part of the  Registrable  Securities  such Purchaser  requests to be registered,
except that if, in  connection  with any  underwritten  public  offering for the
account of the  Company  the  managing  underwriter(s)  thereof  shall  impose a
limitation  on the number of shares of Common Stock which may be included in the
Registration Statement because, in such underwriter(s)'  judgment,  marketing or
other  factors  dictate  such  limitation  is  necessary  to  facilitate  public
distribution,   then  the  Company   shall  be  obligated  to  include  in  such
Registration  Statement only such limited portion of the Registrable  Securities
with respect to which such  Purchaser has requested  inclusion  hereunder as the
underwriter shall permit. Any exclusion of Registrable  Securities shall be made
pro rata among the  Purchasers  seeking to include  Registrable  Securities,  in
proportion to the number of Registrable Securities sought to be included by such
Purchasers;   provided,   however,  that  the  Company  shall  not  exclude  any
Registrable  Securities  unless the Company has first  excluded all  outstanding
securities,  the  holders  of  which  are  not  entitled  to  inclusion  of such
securities  in such  Registration  Statement  or are not  entitled  to pro  rata
inclusion with the Registrable Securities; and provided, further, however, that,
after giving  effect to the  immediately  preceding  proviso,  any  exclusion of
Registrable  Securities  shall be made pro rata with holders of other securities
having the right to include such securities in the  Registration  Statement.  No
right to registration of Registrable  Securities under this Section 2.4 shall be
construed to limit any registration required under Section 2.1 or 3.2 hereof. If
an offering in  connection  with which a Purchaser  is entitled to  registration
under this Section 2.4 is an  underwritten  offering,  then each Purchaser whose
Registrable Securities are included in such Registration Statement shall, unless
otherwise agreed by the Company,  offer and sell such Registrable  Securities in
an underwritten offering using the same underwriter or underwriters and, subject
to the provisions of this  Agreement,  on the same terms and conditions as other
shares of Common Stock included in such underwritten offering.

         2.5 Eligibility for Form S-3. The Company  represents and warrants that
it meets the current  requirements  for the use of Form S-3 for  registration of
the sale by the Initial  Purchaser  and any other  Purchaser of the  Registrable
Securities  and the Company  shall file all reports  required to be filed by the
Company with the SEC in a timely manner so as to maintain such  eligibility  for
the use of Form S-3.


III.     OBLIGATIONS OF THE COMPANY

         In connection with the registration of the Registrable Securities,  the
Company shall have the following obligations:

         3.1 The Company shall  prepare  promptly and file with the SEC the 
Registration  Statement required by Section 2.1, and cause such Registration 
Statement relating to Registrable Securities to become effective as soon as 
practicable  after such filing, and keep the Registration Statement effective 
pursuant to Rule 415 at all times  until such date as is the earlier of (i) the
date on which all of the Registrable Securities have been sold and no further  
Registrable  Securities  may be issued in the future)  and (ii) the  date on  
which  all of the  Registrable Securities  (in  the  reasonable  opinion  of  
counsel  to the Initial  Purchaser)  may be  immediately  sold  to the  public
without  registration and without restriction as to the number of Registrable 
Securities to be sold, whether pursuant to Rule 144 or otherwise 
(the "Registration Period"). The Registration Statement (including any
amendments or supplements thereto and prospectuses  contained therein and all 
documents incorporated by reference  therein) shall not contain any 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 
misleading,  except for any such untrue  statement or omission  provided to the 
Company by any Purchaser which is provided in writing by Purchaser expressly
for use therein.

         3.2 The Company  shall  prepare  and file with the SEC such  amendments
(including   post-effective   amendments)  and  supplements  to  a  Registration
Statement and the prospectus used in connection with the Registration  Statement
as may be necessary to keep the  Registration  Statement  effective at all times
during the  Registration  Period,  and,  during  such  period,  comply  with the
provisions  of  the  Securities  Act  with  respect  to the  disposition  of all
Registrable  Securities  of the Company  covered by the  Registration  Statement
until the termination of the  Registration  Period or, if earlier,  such time as
all of such Registrable  Securities have been disposed of in accordance with the
intended methods of disposition by the seller or sellers thereof as set forth in
the Registration  Statement. In the event the number of shares available under a
Registration  Statement  filed  pursuant to this  Agreement is, for any five (5)
consecutive  trading  days  (the last of such five (5)  trading  days  being the
"Registration  Trigger  Date"),  insufficient  to cover one hundred  twenty-five
percent (125%) of the Registrable Securities issued or issuable upon exchange of
the Note held by any Purchaser,  the Company shall amend,  if  permissible,  the
Registration  Statement, or file a new Registration Statement (on the short form
available  therefor,  if  applicable),  or  both,  so as to  cover  one  hundred
twenty-five  percent (125%) of the Registrable  Securities issued or issuable to
such Purchaser,  in each case, as soon as  practicable,  but in any event within
five (5) business days in the case of an amendment and ten (10) business days in
the case of a Registration  Statement after the Registration Trigger Date (based
on the market price of the Common Stock and other relevant  factors on which the
Company reasonably elects to rely);  provided,  however,  that the Company shall
not be required to file such  amendment  or  Registration  Statement  under this
Section  3.3 more than once per fiscal  quarter.  The  Company  shall cause such
amendment  and/or new  Registration  Statement  to become  effective  as soon as
practicable following the filing thereof.

         3.3 The  Company  shall  furnish to each  Purchaser  whose  Registrable
Securities are included in the Registration  Statement and its legal counsel (a)
promptly  after the same is prepared and publicly  distributed or filed with the
SEC, or received by the Company, one copy of the Registration  Statement and any
amendment thereto, each preliminary prospectus and prospectus and each amendment
or supplement thereto,  and, in the case of the Registration  Statement referred
to in Section 2.1, each letter written by or on behalf of the Company to the SEC
or the  staff of the SEC,  and each item of  correspondence  from the SEC or the
staff of the SEC, in each case relating to such  Registration  Statement  (other
than any portion,  if any,  thereof  which  contains  information  for which the
Company has sought confidential  treatment),  and (b) such number of copies of a
prospectus,   including  a  preliminary  prospectus,   and  all  amendments  and
supplements  thereto and such other  documents as such  Purchaser may reasonably
request in order to facilitate  the  disposition of the  Registrable  Securities
owned (or to be owned) by such Purchaser.

         3.4 The  Company  shall use  reasonable  efforts  to (a)  register  and
qualify the Registrable  Securities covered by the Registration  Statement under
securities laws of such jurisdictions in the United States as each Purchaser who
holds (or has the right to hold) Registrable Securities being offered reasonably
requests, (b) prepare and file in those jurisdictions such amendments (including
post-effective   amendments)   and   supplements  to  such   registrations   and
qualifications as may be necessary to maintain the effectiveness  thereof during
the  Registration  Period,  (c) take such other  actions as may be  necessary to
maintain such registrations and qualifications in effect at all times during the
Registration Period, and (d) take all other actions which the Company reasonably
deems necessary or advisable to qualify the  Registrable  Securities for sale in
such jurisdictions; provided, however, that the Company shall not be required in
connection  therewith or as a condition thereto to (i) qualify to do business in
any  jurisdiction  where it would not  otherwise  be required to qualify but for
this Section  3.4,  (ii)  subject  itself to taxation in any such  jurisdiction,
(iii) file a general consent to service of process in any such jurisdiction,  or
(iv) provide any undertakings that cause the Company material expense or burden.

         3.5 In the event the  Purchasers who hold a majority in interest of the
Registrable  Securities being offered in an offering  pursuant to a Registration
Statement or any amendment or supplement thereto under Section 2.1 or 3.2 hereof
select  underwriters  for the  offering in  accordance  with Section 2.2 of this
Agreement,  the Company  shall enter into and perform its  obligations  under an
underwriting  agreement,  in  usual  and  customary  form,  including,   without
limitation,  customary  indemnification and contribution  obligations,  with the
underwriters of such offering.

         3.6 As soon as  practicable  after  becoming  aware of such event,  the
Company  shall  notify (by  telephone  and also by  facsimile  and, if telephone
contact is not made,  by  reputable  overnight  courier)  each  Purchaser of the
happening of any event, of which the Company has knowledge, as a result of which
the  prospectus  included  in the  Registration  Statement,  as then in  effect,
includes an untrue  statement of a material fact or omission to state a material
fact required to be stated therein or necessary to make the  statements  therein
not misleading,  and use its best efforts  promptly (but in any event within ten
(10) days) to prepare a supplement or amendment to the Registration Statement to
correct such untrue statement or omission,  and deliver such number of copies of
such  supplement or amendment to each Purchaser as such Purchaser may reasonably
request.

         3.7 The Company  shall use its  reasonable  best efforts to prevent the
issuance  of  any  stop  order  or  other   suspension  of  effectiveness  of  a
Registration  Statement,  and,  if  such an  order  is  issued,  to  obtain  the
withdrawal  of such  order at the  earliest  practicable  time and to notify (by
telephone and also by facsimile and reputable  overnight carrier) each Purchaser
who holds Registrable Securities being sold (or, in the event of an underwritten
offering,  the  managing  underwriters)  of the  issuance  of such order and the
resolution thereof.

         3.8 The Company shall permit a single firm of counsel designated by the
Initial  Purchaser to review the  Registration  Statement and all amendments and
supplements  thereto a reasonable  period of time prior to their filing with the
SEC,  and not  file any  document  in a form to which  such  counsel  reasonably
objects.

         3.9 The Company shall make generally  available to its security holders
as soon as practical, but not later than ninety (90) days after the close of the
period  covered  thereby,  an earnings  statement  (in form  complying  with the
provisions  of  Section  11(a) of the  Securities  Act and Rule  158  under  the
Securities  Act)  covering a  twelve-month  period  beginning not later than the
first day of the Company's  fiscal  quarter next following the effective date of
the Registration Statement.

         3.10 At the request of any Purchaser, the Company shall furnish, on the
date of effectiveness of the Registration  Statement and thereafter from time to
time  on  such  dates  as  a  Purchaser  may  reasonably   request  (a)  written
confirmation by the Company that the Registration Statement is effective and (b)
in  connection  with  an  underwritten  offering,  a  letter,  dated  as of such
applicable date, from the Company's  independent  certified  public  accountants
addressed to the  Purchasers  and in form,  scope and  substance as  customarily
given to underwriters in an underwritten public offering.

         3.11  The  Company  shall  make  available  at  reasonable   times  for
inspection  by (i) any  Purchaser,  (ii) any  underwriter  participating  in any
disposition pursuant to the Registration Statement,  (iii) one firm of attorneys
and one firm of  accountants  retained by the  Purchasers,  and (iv) one firm of
attorneys retained by all such underwriters (collectively, the "Inspectors") all
pertinent  financial and other records,  and pertinent  corporate  documents and
properties  of  the  Company  (collectively,  the  "Records"),  to  enable  each
Inspector to exercise its due  diligence  responsibility,  if any, and cause the
Company's officers,  directors and employees to supply all information which any
Inspector may reasonably  request for purposes of such due diligence;  provided,
however,  that  Records  which the  Company  determines,  in good  faith,  to be
confidential  and which the Company  notifies the  Inspectors  are  confidential
shall not be disclosed by the  Inspectors  for any reason  unless the release of
such  Records is ordered  pursuant  to a subpoena or other order from a court of
competent  jurisdiction.  Each Purchaser 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 the  Company's  expense,  to
undertake  appropriate  action  to  prevent  disclosure  of the  Records  deemed
confidential  by the Company.  The Company shall not be required to disclose any
confidential  information in such Records to any Inspector until and unless such
Inspector  shall  have  entered  into  confidentiality  agreements  (in form and
reasonable substance  satisfactory to the Company) with the Company with respect
thereto, substantially in the form of this Section 3.11.

         3.12 The Company shall hold in confidence  and not make any  disclosure
of  information  concerning  a  Purchaser  provided  to the  Company  unless (a)
disclosure  of such  information  is  necessary  to comply with federal or state
securities laws, (b) the disclosure of such information is necessary to avoid or
correct a  misstatement  or  omission  in any  Registration  Statement,  (c) the
release of such  information  is ordered  pursuant  to a subpoena or other order
from a court or  governmental  body of  competent  jurisdiction  or is otherwise
required by applicable law or legal process,  (d) such information has been made
generally  available to the public other than by disclosure in violation of this
or any other agreement (to the knowledge of the Company),  or (e) such Purchaser
consents to the form and content of any such disclosure. The Company agrees that
it shall,  upon  learning  that  disclosure  of such  information  concerning  a
Purchaser  is  sought  in  or by a  court  or  governmental  body  of  competent
jurisdiction or through other means,  give prompt notice to such Purchaser prior
to making such disclosure, and allow the Purchaser, at its expense, to undertake
appropriate  action to prevent  disclosure  of, or to obtain a protective  order
for, such information.

         3.13 The  Company  shall  cause the  listing  and the  continuation  of
listing of all the Registrable  Securities covered by the Registration Statement
on the Nasdaq National Market System,  the Nasdaq SmallCap Market,  the New York
Stock  Exchange  or the  American  Stock  Exchange,  and cause  the  Registrable
Securities  to be  quoted  or  listed  on each  additional  national  securities
exchange  or  quotation  system  upon which the Common  Stock is then  listed or
quoted.

         3.14 The Company shall provide a transfer  agent and  registrar,  which
may be a single  entity,  for the  Registrable  Securities  not  later  than the
effective date of the Registration Statement.

         3.15 The Company shall  reasonably  cooperate  with the  Purchasers who
hold  Registrable  Securities  being  offered and the  managing  underwriter  or
underwriters,  if any, to  facilitate  the timely  preparation  and  delivery of
certificates  (not bearing any  restrictive  legends)  representing  Registrable
Securities to be offered pursuant to the Registration  Statement and enable such
certificates to be in such denominations or amounts,  as the case may be, as the
managing  underwriter or underwriters,  if any, or the Purchasers may reasonably
request  and   registered  in  such  names  as  the  managing   underwriter   or
underwriters, if any, or the Purchasers may request.

         3.16 At the  reasonable  request of any  Purchaser,  the Company  shall
promptly prepare and file with the SEC such amendments (including post-effective
amendments) and supplements to a Registration  Statement and the prospectus used
in connection  with the  Registration  Statement as may be necessary in order to
change the plan of distribution set forth in such Registration Statement.

         3.17 The Company  shall  comply with all  applicable  laws related to a
Registration  Statement and offering and sale of securities  and all  applicable
rules and  regulations  of  governmental  authorities  in  connection  therewith
(including,  without limitation,  the Securities Act and the Securities Exchange
Act of 1934,  as  amended,  and the rules  and  regulations  promulgated  by the
Commission).

         3.18 The Company  shall take all such other actions as any Purchaser or
the underwriters,  if any, reasonably request in order to expedite or facilitate
the disposition of such Registrable Securities.

         3.19 From and after the date of this Agreement,  the Company shall not,
and shall not agree to,  allow the  holders  of any  securities  of the  Company
(other than those currently outstanding securities or the shares underlying such
securities  if  such  securities  are  exchangeable)  to  include  any of  their
securities in any Registration  Statement or any amendment or supplement thereto
under Section 2.1 or 3.2 hereof without the consent of the holders of a majority
of the Registrable  Securities which consent shall not be unreasonably withheld;
provided,  however,  that this  Section  3.19 shall not apply to the issuance of
securities if the purchasers  thereof have entered into a lock-up agreement with
the Company  lasting  six (6) months or more and  provided,  further,  that this
Section  3.19  shall not apply to holders of the  Company's  Series A  Preferred
Stock  or  options   registered  on  Form  S-8  or  any  other  securities  with
registration rights as of the date of this Agreement.


IV.      OBLIGATIONS OF THE PURCHASERS


         In connection with the registration of the Registrable Securities,  the
Purchasers shall have the following obligations:

         4.1 It shall be a condition precedent to the obligations of the Company
to complete  the  registration  pursuant to this  Agreement  with respect to the
Registrable  Securities  of a particular  Purchaser  that such  Purchaser  shall
furnish to the  Company  such  information  regarding  itself,  the  Registrable
Securities  held by it and the intended method of disposition of the Registrable
Securities held by it as shall be reasonably required to effect the registration
of such  Registrable  Securities  and shall execute such documents in connection
with such registration as the Company may reasonably  request. At least ten (10)
business  days prior to the first  anticipated  filing date of the  Registration
Statement,  the Company  shall  notify each  Purchaser  of the  information  the
Company requires from each such Purchaser.

         4.2 Each Purchaser,  by such Purchaser's  acceptance of the Registrable
Securities,  agrees to cooperate with the Company as reasonably requested by the
Company  in  connection  with the  preparation  and  filing of the  Registration
Statements and any amendments and  supplements  thereto  hereunder,  unless such
Purchaser  has notified the Company in writing of such  Purchaser's  election to
exclude all of such  Purchaser's  Registrable  Securities from the  Registration
Statement.

         4.3 Each  Purchaser  whose  Registrable  Securities  are  included in a
Registration  Statement understands that the Securities Act may require delivery
of a prospectus relating thereto in connection with any sale thereof pursuant to
such  Registration  Statement,  and each such  Purchaser  shall  comply with the
applicable  prospectus delivery requirements of the Securities Act in connection
with any such sale.

         4.4 Each Purchaser agrees that, upon receipt of written notice from the
Company of the happening of any event of the kind described in Section 3.6, such
Purchaser will  immediately  discontinue  disposition of Registrable  Securities
pursuant to the  Registration  Statement  covering such  Registrable  Securities
until such  Purchaser's  receipt of the  copies of the  supplemented  or amended
prospectus  contemplated by Section 3.6 and, if so directed by the Company, such
Purchaser  shall  deliver to the  Company  (at the  expense of the  Company)  or
destroy (and deliver to the Company a certificate of destruction)  all copies in
such  Purchaser's  possession  (other than a limited  number of  permanent  file
copies), of the prospectus  covering such Registrable  Securities current at the
time of receipt of such notice.

         4.5 Without  limiting a  Purchaser's  rights  under  Section 2.1 or 3.2
hereof, no Purchaser may participate in any underwritten  distribution hereunder
unless such Purchaser (a) agrees to sell such Purchaser's Registrable Securities
on the basis provided in any  underwriting  arrangements  in usual and customary
form entered into by the Company, (b) completes and executes all questionnaires,
powers of attorney,  indemnities,  underwriting  agreements and other  documents
reasonably required under the terms of such underwriting  arrangements,  and (c)
agrees to pay its pro rata share of all  underwriting  discounts and commissions
and any expenses in excess of those  payable by the Company  pursuant to Article
V.


V.       EXPENSES OF REGISTRATION

         All  expenses,  other  than  underwriting  discounts  and  commissions,
incurred in connection with registrations, filings or qualifications pursuant to
Articles II and III, including,  without limitation,  all registration,  listing
and qualification fees, printers and accounting fees, the fees and disbursements
of counsel for the Company,  and the reasonable  fees and  disbursements  of one
counsel selected by the Purchasers pursuant to Section 2.2 hereof shall be borne
by the Company.


VI.      INDEMNIFICATION

         In the event any Registrable  Securities are included in a Registration
Statement under this Agreement:

         6.1 To the extent  permitted by law, the Company will  indemnify,  hold
harmless and defend (a) each  Purchaser who holds such  Registrable  Securities,
(b) each underwriter of Registrable Securities and (c) the directors,  officers,
partners,  members,  employees,  agents and persons  who  control any  Purchaser
within the  meaning of  Section  15 of the  Securities  Act or Section 20 of the
Securities Exchange Act of 1934, as amended (the "Exchange Act"), if any, (each,
an "Indemnified Person"),  against any joint or several losses, claims, damages,
liabilities  or expenses  (collectively,  together with actions,  proceedings or
inquiries by any regulatory or self-regulatory  organization,  whether commenced
or  threatened,  in respect  thereof,  "Claims") to which any of them may become
subject  insofar as such Claims  arise out of or are based upon:  (i) any untrue
statement  or alleged  untrue  statement  of a material  fact in a  Registration
Statement or the omission or alleged  omission to state  therein a material fact
required  to  be  stated  or  necessary  to  make  the  statements  therein  not
misleading,  or (ii) any untrue  statement  or  alleged  untrue  statement  of a
material  fact  contained  in any  preliminary  prospectus  if used prior to the
effective  date  of such  Registration  Statement,  or  contained  in the  final
prospectus  (as  amended or  supplemented,  if the Company  files any  amendment
thereof or supplement  thereto with the SEC) or the omission or alleged omission
to state  therein  any  material  fact  necessary  to make the  statements  made
therein,  in light of the circumstances  under which the statements therein were
made, not misleading, or (iii) any violation or alleged violation by the Company
of the  Securities  Act, the Exchange  Act,  any other law,  including,  without
limitation,  any state  securities  law,  or any rule or  regulation  thereunder
relating to the offer or sale of the Registrable  Securities (the matters in the
foregoing clauses (i) through (iii) being, collectively,  "Violations"). Subject
to the restrictions set forth in Section 6.3 with respect to the number of legal
counsel,  the Company shall reimburse the Purchasers,  each such underwriter and
controlling  person,  and each such other Indemnified  Person,  promptly as such
expenses are incurred and are due and payable,  for any reasonable legal fees or
other reasonable  expenses incurred by them in connection with  investigating or
defending  any such Claim.  Notwithstanding  anything to the contrary  contained
herein, the  indemnification  agreement contained in this Section 6.1: (x) shall
not apply to an  Indemnified  Person with  respect to a Claim  arising out of or
based upon a Violation  which  occurs in reliance  upon and in  conformity  with
information  furnished  in writing to the  Company  by such  Indemnified  Person
expressly for use in the Registration Statement or any such amendment thereof or
supplement  thereto;  (y) shall not apply to amounts paid in  settlement  of any
Claim if such  settlement is effected  without the prior written  consent of the
Company,  which consent shall not be unreasonably withheld; and (z) with respect
to any preliminary prospectus, shall not inure to the benefit of any Indemnified
Person if the untrue  statement  or omission of material  fact  contained in the
preliminary  prospectus  was corrected on a timely basis in the  prospectus,  as
then  amended or  supplemented,  if such  corrected  prospectus  was timely made
available  by the Company  pursuant to Section 3.3 hereof,  and the  Indemnified
Person was promptly advised in writing not to use the incorrect prospectus prior
to  the  use  giving  rise  to  a  Violation   and  such   Indemnified   Person,
notwithstanding  such advice, used it. Such indemnity shall remain in full force
and  effect  regardless  of  any  investigation  made  by or on  behalf  of  the
Indemnified Person and shall survive the transfer of the Registrable  Securities
by the Purchasers pursuant to Article IX.

         6.2 In connection with any Registration  Statement in which a Purchaser
is  participating,  each such Purchaser  agrees to indemnify,  hold harmless and
defend,  to the same extent and in the same manner set forth in Section 6.1, the
Company, each of its directors, each of its officers, its employees,  agents and
persons, if any, who control the Company within the meaning of Section 15 of the
Securities  Act or Section 20 of the  Exchange  Act,  and any other  stockholder
selling  securities  pursuant to the Registration  Statement,  together with its
directors, officers and members, and any person who controls such stockholder or
underwriter  within the meaning of the  Securities Act or the Exchange Act (each
an  "Indemnified  Party"),  against  any Claim to which  any of them may  become
subject,  under the  Securities  Act, the Exchange Act or otherwise,  insofar as
such Claim  arises out of or is based  upon any  Violation,  in each case to the
extent (and only to the extent) that such Violation  occurs in reliance upon and
in  conformity  with  written  information  furnished  to the  Company  by  such
Purchaser expressly for use in connection with such Registration Statement;  and
subject to Section 6.3 such Purchaser will reimburse any legal or other expenses
(promptly as such  expenses  are  incurred  and are due and payable)  reasonably
incurred by them in connection with  investigating  or defending any such Claim;
provided,  however,  that the indemnity  agreement contained in this Section 6.2
shall not apply to amounts paid in settlement of any Claim if such settlement is
effected  without the prior  written  consent of such  Purchaser,  which consent
shall not be unreasonably withheld; provided, further, however, that a Purchaser
shall be liable  under this  Agreement  (including  this Section 6.2 and Article
VII) for only that amount as does not exceed the net proceeds  actually received
by such Purchaser as a result of the sale of Registrable  Securities pursuant to
such  Registration  Statement.  Such  indemnity  shall  remain in full force and
effect regardless of any investigation  made by or on behalf of such Indemnified
Party and shall  survive  the  transfer  of the  Registrable  Securities  by the
Purchasers  pursuant to Article  IX.  Notwithstanding  anything to the  contrary
contained herein, the  indemnification  agreement  contained in this Section 6.2
with respect to any preliminary prospectus shall not inure to the benefit of any
Indemnified Party if the untrue statement or omission of material fact contained
in the preliminary prospectus was corrected on a timely basis in the prospectus,
as then amended or  supplemented,  and the  Indemnified  Party failed to utilize
such corrected prospectus.

         6.3 Promptly  after  receipt by an  Indemnified  Person or  Indemnified
Party  under  this  Article  VI of  notice  of the  commencement  of any  action
(including any  governmental  action),  such  Indemnified  Person or Indemnified
Party shall, if a Claim in respect  thereof is to made against any  indemnifying
party under this Article VI, deliver to the indemnifying  party a written notice
of the commencement  thereof, and the indemnifying party shall have the right to
participate in, and, to the extent the  indemnifying  party so desires,  jointly
with any other indemnifying  party similarly  noticed,  to assume control of the
defense thereof with counsel mutually satisfactory to the indemnifying party and
the Indemnified  Person or the Indemnified  Party, as the case may be; provided,
however,  that such indemnifying  party shall diligently pursue such defense and
that such indemnifying party shall not be entitled to assume such defense and an
Indemnified  Person or Indemnified  Party shall have the right to retain its own
counsel with the fees and expenses to be paid by the indemnifying  party, if the
representation  by such counsel of the Indemnified  Person or Indemnified  Party
and the  indemnifying  party would be  inappropriate  due to actual or potential
conflicts of interest between such Indemnified  Person or Indemnified  Party and
any other party  represented by such counsel in such proceeding or the actual or
potential  defendants  in, or  targets  of,  any such  action  include  both the
Indemnified  Person or the Indemnified Party and any such Indemnified  Person or
Indemnified  Party  reasonably  determines  that  there  may be  legal  defenses
available to such  Indemnified  Person or Indemnified  Party which are different
from  or in  addition  to  those  available  to  such  indemnifying  party.  The
indemnifying  party  shall  pay for  only one  separate  legal  counsel  for the
Indemnified Persons or the Indemnified  Parties,  as applicable,  and such legal
counsel shall be selected by Purchasers  holding a  majority-in-interest  of the
Registrable Securities included in the Registration Statement to which the Claim
relates  (with the approval of the Initial  Purchaser  if they hold  Registrable
Securities  included in such  Registration  Statement),  if the  Purchasers  are
entitled to  indemnification  hereunder,  or by the  Company,  if the Company is
entitled to  indemnification  hereunder,  as applicable.  The failure to deliver
written  notice  to the  indemnifying  party  within  a  reasonable  time of the
commencement of any such action shall not relieve such indemnifying party of any
liability to the Indemnified  Person or Indemnified Party under this Article VI,
except to the extent that the indemnifying  party is actually  prejudiced in its
ability to defend such action. The  indemnification  required by this Article VI
shall be made by periodic  payments of the amount  thereof  during the course of
the  investigation  or defense,  as such expense,  loss,  damage or liability is
incurred and is due and payable.


VII.     CONTRIBUTION

         To  the  extent  any   indemnification  by  an  indemnifying  party  is
prohibited or limited by law, the indemnifying  party agrees to make the maximum
contribution  with respect to any amounts for which it would otherwise be liable
under Article VI to the fullest extent permitted by law; provided, however, that
(i) 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 is a holder of  Registrable  Securities  who was not  guilty of such
fraudulent   misrepresentation,   and  (ii)  contribution   (together  with  any
indemnification  or other  obligations  under this  Agreement)  by any seller of
Registrable  Securities shall be limited in amount to the net amount of proceeds
received by such seller from the sale of such Registrable Securities.


VIII.    REPORTS UNDER THE EXCHANGE ACT

         With a view to making  available to the Purchasers the benefits of Rule
144 promulgated under the Securities Act or any other similar rule or regulation
of the SEC that may at any time permit the Purchasers to sell  securities of the
Company to the public without registration ("Rule 144"), the Company agrees to:

         8.1 File with the SEC in a timely  manner  and make and keep  available
all reports and other documents required of the Company under the Securities Act
and the Exchange Act so long as the Company remains subject to such requirements
(it being  understood that nothing herein shall limit the Company's  obligations
under the  attached  Loan  Agreement)  and the filing and  availability  of such
reports and other  documents is required for the  applicable  provisions of Rule
144; and

         8.2 Furnish to each Purchaser so long as such Purchaser holds the Note,
Warrants  or  Registrable  Securities,  promptly  upon  request,  (i) a  written
statement by the Company that it has complied with the reporting requirements of
Rule 144,  the  Securities  Act and the  Exchange  Act,  (ii) a copy of the most
recent  annual or  quarterly  report of the Company  and such other  reports and
documents so filed by the Company,  and (iii) such other  information  as may be
reasonably  requested to permit the Purchasers to sell such securities  pursuant
to Rule 144 without registration.


IX.      ASSIGNMENT OF REGISTRATION RIGHTS

         The rights of the Purchasers hereunder, including the right to have the
Company register  Registrable  Securities  pursuant to this Agreement,  shall be
automatically assigned by each Purchaser to any transferee of all or any portion
of the Note or the  Registrable  Securities  if:  (a) the  Purchaser  agrees  in
writing with the  transferee  or assignee to assign such  rights,  and a copy of
such agreement is furnished to the Company  within a reasonable  time after such
assignment,  (b) the Company is, within a reasonable time after such transfer or
assignment,  furnished  with written  notice of (i) the name and address of such
transferee  or  assignee,  and (ii) the  securities  with  respect to which such
registration  rights are being  transferred  or  assigned,  (c)  following  such
transfer  or  assignment,  the further  disposition  of such  securities  by the
transferee  or assignee is  restricted  under the  Securities  Act or applicable
state  securities  laws,  (d) at or before  the time the  Company  receives  the
written notice  contemplated by clause (ii) of this sentence,  the transferee or
assignee  agrees in writing for the benefit of the Company to be bound by all of
the provisions  contained herein,  and (e) such transfer shall have been made in
accordance with the applicable requirements of the Loan Agreement and applicable
laws.


X.       AMENDMENT OF REGISTRATION RIGHTS

         Provisions of this Agreement may be amended and the observance  thereof
may  be  waived  (either  generally  or  in a  particular  instance  and  either
retroactively  or  prospectively),  only with written consent of the Company and
Purchasers  who hold a majority  interest  of the  Registrable  Securities.  Any
amendment or waiver  effected in accordance with this Article X shall be binding
upon each Purchaser and the Company. Notwithstanding the foregoing, no amendment
or waiver  shall  retroactively  affect any  Purchaser  without  its  consent or
prospectively  adversely  affect  any  Purchaser  who no  longer  owns the Note,
Warrants or Registrable  Securities without its consent.  Neither Article VI nor
Article  VII hereof may be amended or waived in a manner  adverse to a Purchaser
without its consent.


                                              [Remainder Left Blank]

<PAGE>


                               XI. MISCELLANEOUS

         11.1 A  person  or  entity  is  deemed  to be a holder  of  Registrable
Securities  whenever  such  person or entity  owns of  record  such  Registrable
Securities.  If  the  Company  receives  conflicting  instructions,  notices  or
elections  from  two or more  persons  or  entities  with  respect  to the  same
Registrable  Securities,  the Company shall act upon the basis of  instructions,
notice  or  election  received  from the  registered  owner of such  Registrable
Securities.

         11.2 Any notices  herein  required or permitted to be given shall be in
writing and may be  personally  served or  delivered  by courier or by confirmed
facsimile,  and shall be deemed delivered at the time and date of receipt (which
shall include  telephone  line facsimile  transmission).  The addresses for such
communications shall be:

                  If to the Company:

                           Alyn Corporation
                           16761 Hale Ave.
                           Irvine, CA  92606
                           Attention: Richard Little

                           If to Initial Purchaser:

                           Talisman Capital Opportunity Fund Ltd.
                           16101 LaGrande Drive, Suite 100
                           Little Rock, AR  72223
                           Attn: Geoffrey Tirman

and if to any other  Purchaser,  at such address as such  Purchaser,  shall have
provided in writing to the Company,  or at such other address as each such party
furnishes by notice given in accordance with this Section 11.2.

         11.3  Failure of any party to exercise  any right or remedy  under this
Agreement or otherwise,  or delay by a party in exercising such right or remedy,
shall not operate as a waiver thereof.

         11.4 This  Agreement  shall be governed by and  construed in accordance
with the laws of the State of California  applicable to contracts made and to be
performed in the State of California.  The Company  irrevocably  consents to the
jurisdiction  of the federal  courts  located in the State of California and the
state courts of the State of California  located in the County of Los Angeles in
the State of California in any suit or proceeding based on or arising under this
Agreement  and  irrevocably  agrees  that all  claims in respect of such suit or
proceeding may be determined in such courts.  Each party irrevocably  waives the
defense of an inconvenient  forum to the maintenance of such suit or proceeding.
The parties hereto further agree that service of process upon the parties hereto
mailed by first class mail shall be deemed in every respect effective service of
process  upon each such  party in any such suit or  proceeding.  Nothing  herein
shall affect either party's right to serve process in any other manner permitted
by law.  The parties  hereto agree that a final  non-appealable  judgment in any
such  suit or  proceeding  shall  be  conclusive  and may be  enforced  in other
jurisdictions by suit on such judgment or in any other lawful manner.

         11.5  This  Agreement,  the  Note,  Warrants  and  the  Loan  Agreement
(including all schedules and exhibits  thereto and all certificates and opinions
required thereby)  constitute the entire agreement among the parties hereto with
respect to the subject  matter  hereof and thereof.  There are no  restrictions,
promises, warranties or undertakings,  other than those set forth or referred to
herein  and  therein.  This  Agreement,  the  Note,  the  Warrants  and the Loan
Agreement  supersede all prior agreements and  understandings  among the parties
hereto with respect to the subject matter hereof and thereof.

         11.6 Subject to the  requirements of Article IX hereof,  this Agreement
shall inure to the benefit of and be binding upon the  successors and assigns of
each of the parties hereto.  Notwithstanding  anything to the contrary contained
herein,  including,  without  limitation,  Article  IX,  the  rights of a Holder
hereunder  shall be assignable to and  exercisable by a bona fide pledgee of the
Registrable  Securities  in  connection  with a  Holder's  margin  or  brokerage
accounts.

         11.7 The headings in this  Agreement are for  convenience  of reference
only and shall not limit or otherwise affect the meaning hereof.

         11.8 This Agreement may be executed in two or more  counterparts,  each
of which shall be deemed an original but all of which shall  constitute  one and
the same agreement.  This Agreement,  once executed by a party, may be delivered
to the other party hereto, by facsimile transmission of a copy of this Agreement
bearing the signature of the party so delivering this Agreement.

         11.9  Each  party  shall  do and  perform,  or  cause  to be  done  and
performed,  all such further acts and things,  and shall execute and deliver all
such other  agreements,  certificates,  instruments and documents,  as the other
party may reasonably request in order to carry out the intent and accomplish the
purposes of this Agreement and the consummation of the transactions contemplated
hereby.

         11.10  All  consents  and  other  determinations  to  be  made  by  the
Purchasers or the Initial Purchaser  pursuant to this Agreement shall be made by
the Purchasers or the Initial  Purchaser  holding a majority of the  Registrable
Securities  (determined as if the Note then  outstanding had been exchanged into
Registrable Securities) held by all Purchasers or Initial Purchaser, as the case
may be.

         11.11 The  initial  number of  Registrable  Securities  included on any
Registration Statement and each increase to the number of Registrable Securities
included  thereon shall be allocated pro rata among the Purchasers  based on the
number of  Registrable  Securities  held by each  Purchaser  at the time of such
establishment  or increase,  as the case may be. In the event a Purchaser  shall
sell or otherwise  transfer any of such holder's  Registrable  Securities,  each
transferee  shall be allocated a pro rata  portion of the number of  Registrable
Securities included on a Registration Statement for such transferor.  Any shares
of Common Stock included on a Registration  Statement and which remain allocated
to any person or entity which does not hold any Registrable  Securities shall be
allocated to the remaining Purchasers, pro rata based on the number of shares of
Registrable Securities then held by such Purchasers.  For purposes of making the
pro rata  allocations  set forth in this  paragraph,  the Note then  outstanding
shall be deemed to have been exchanged into Registrable Securities.

         11.12  If  any  provision  of  this  Agreement   shall  be  invalid  or
unenforceable, such invalidity or unenforceability shall not affect the validity
or enforceability of the remainder of this Agreement.

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

ALYN CORPORATION



By: _________________________________
Its: __________________________________


TALISMAN CAPITAL OPPORTUNITY FUND LTD.


By: _________________________________
Its: __________________________________


<PAGE>


Exhibit 4.5

                                    EXHIBIT B
                                       TO
                                 LOAN AGREEMENT

THE  SECURITIES  REPRESENTED  HEREBY HAVE NOT BEEN  REGISTERED  UNDER THE UNITED
STATES  SECURITIES  ACT OF 1933, AS AMENDED,  AND MAY NOT BE SOLD,  TRANSFERRED,
ASSIGNED,  PLEDGED,  OR HYPOTHECATED  ABSENT AN EFFECTIVE  REGISTRATION  THEREOF
UNDER SUCH ACT OR COMPLIANCE WITH RULE 144 PROMULGATED UNDER SUCH ACT, OR UNLESS
THE COMPANY HAS RECEIVED AN OPINION OF COUNSEL, IN FORM AND SUBSTANCE REASONABLY
SATISFACTORY  TO THE  COMPANY  AND ITS  COUNSEL  AND FROM  ATTORNEYS  REASONABLY
ACCEPTABLE  TO THE  COMPANY  AND ITS  COUNSEL,  THAT  SUCH  REGISTRATION  IS NOT
REQUIRED.

                              Date: March 10, 1999

                                ALYN CORPORATION

                                WARRANT AGREEMENT



         THIS WARRANT AGREEMENT (the "Agreement"), dated as of March 10, 1999 is
made and entered into by and between ALYN  CORPORATION,  a Delaware  Corporation
(the   "Company")   and   TALISMAN   CAPITAL    OPPORTUNITY   FUND   LTD.   (the
"Warrantholder").

         Pursuant  to  a  Loan  Agreement  dated  as  of  March  10,  1999  (the
"Agreement"), the Company has agreed to issue warrants, as hereinafter described
(the  "Warrants"),  to  purchase  up to an  aggregate  of  135,000  shares  (the
"Shares") of the Company's Common Stock, $0.001 par value per share (the "Common
Stock") at $3.0375.  In  consideration  of the  foregoing and for the purpose of
defining the terms and provisions of the Warrants and the respective  rights and
obligations thereunder,  the Company and the Warrantholder,  for value received,
hereby agree as follows:


1.       Transferability and Form of Warrants.

             1.1  Registration.  The  Warrants  shall be  numbered  and shall be
registered on the books of the Company when issued.

             1.2 Transfer.  The Warrants shall be transferable only on the books
of the Company  maintained  at its  principal  office in Irvine,  California  or
wherever its principal  office may then be located,  upon delivery  thereof duly
endorsed  by  the   Warrantholder   or  by  its  duly  authorized   attorney  or
representative,  accompanied  by proper  evidence of  succession,  assignment or
authority to transfer.  Upon any  registration  or transfer,  the Company  shall
execute and deliver new Warrants to the person entitled thereto.

             1.3  Limitations  on  Transfer  of  the  Warrants.  Subject  to the
provisions of Section 11, the Warrants shall not be sold, transferred,  assigned
or hypothecated  by the  Warrantholder  except to (i) a shareholder,  officer or
employee of  Warrantholder or of a member of the immediate family of, or a trust
formed for the benefit of, any of such persons,  and (ii) such other transferees
as shall be consented to by the Company, which consent shall not be unreasonably
withheld.  The Warrants may be divided or combined,  upon request to the Company
by the Warrantholder,  into a certificate or certificates representing the right
to purchase the same aggregate  number of Shares.  Unless the context  indicates
otherwise, the terms "Warrantholder" shall include any transferee or transferees
of the Warrants  pursuant to this subsection 1.3, and the term "Warrants"  shall
include any and all warrants outstanding  pursuant to this Agreement,  including
those evidenced by a certificate or certificates issued upon division, exchange,
substitution or transfer pursuant to this Agreement.

             1.4 Form of  Warrants.  The text of the Warrants and of the form of
election  to  purchase  Shares  shall  be  substantially  as  set  forth  in the
attachment  hereto.  The number of Shares issuable upon exercise of the Warrants
is  subject  to  adjustment  upon  the  occurrence  of  certain  events,  all as
hereinafter provided. The Warrants shall be executed on behalf of the Company by
its Chairman of the Board, President or by a Vice President,  attested to by its
Secretary  or an  Assistant  Secretary.  A Warrant  bearing the  signature of an
individual  who was at any time the proper officer of the Company shall bind the
Company,  notwithstanding  that such  individual  shall have ceased to hold such
office  prior to the delivery of such Warrant or did not hold such office on the
date of this Agreement.  The Warrants shall be dated as of the date of signature
thereof by the Company either upon initial issuance or upon division,  exchange,
substitution or transfer.

             1.5 Legend on Shares.  Each certificate for Shares initially issued
upon exercise of the Warrants shall bear the following  legend,  unless,  at the
time of exercise,  such Shares are subject to a currently effective Registration
Statement under the Securities Act of 1933, as amended (the "Act"):

              "THE  SECURITIES  REPRESENTED  BY THIS  CERTIFICATE  HAVE NOT BEEN
             REGISTERED UNDER THE SECURITIES ACT OF 1933 OR ANY STATE SECURITIES
             LAWS AND MAY NOT BE SOLD, EXCHANGED, HYPOTHECATED OR TRANSFERRED IN
             ANY MANNER  EXCEPT IN  COMPLIANCE  WITH SECTION 11 OF THE AGREEMENT
             PURSUANT TO WHICH THEY WERE ISSUED."

             Any certificate  issued at any time in exchange or substitution for
any  certificate  bearing  such  legend  (except a new  certificate  issued upon
completion of a public distribution  pursuant to a registration  statement under
the Act, of the securities represented thereby) shall also bear the above legend
unless,  in the opinion of the Company's  counsel,  the  securities  represented
thereby need no longer be subject to such restrictions.

2. Exchange of Warrant Certificate. Any Warrant certificate may be exchanged for
another  certificate or certificates  entitling the  Warrantholder to purchase a
like aggregate  number of Shares as the certificate or certificates  surrendered
then entitled such  Warrantholder  to purchase.  Any  Warrantholder  desiring to
exchange a Warrant  certificate  shall make such request in writing delivered to
the Company, and shall surrender, properly endorsed, with signatures guaranteed,
the  certificate  evidencing  the  Warrant to be so  exchanged.  Thereupon,  the
Company shall execute and deliver to the person  entitled  thereto a new Warrant
certificate as so requested.

3. Term of Warrants; Exercise of Warrants; Redemption of Warrants.

             3.1 Warrant Exchange.  Subject to the terms of this Agreement,  the
Warrantholder  shall have the right, at any time during the period commencing at
9:00 a.m.,  New York Time,  on March 10, 1999 and ending at 5:00 p.m.,  New York
Time, on March 10, 2004 (the  "Termination  Date"), to purchase from the Company
up  to  the  number  of  fully  paid  and  nonassessable  Shares  to  which  the
Warrantholder  may  at the  time  be  entitled  to  purchase  pursuant  to  this
Agreement,  upon  surrender  to the Company,  at its  principal  office,  of the
certificate evidencing the Warrants to be exercised,  together with the purchase
form  on the  reverse  thereof  duly  filled  in  and  signed,  with  signatures
guaranteed,  and upon payment to the Company of the Warrant Price (as defined in
and determined in accordance  with the provisions of this section 3 and sections
7 and 8 hereof),  for the number of Shares in respect of which such Warrants are
then  exercised,  but in no event for less than 100 Shares  (unless less than an
aggregate of 100 Shares are then purchasable under all outstanding Warrants held
by a Warrantholder).

             3.2 Payment.  Payment of the aggregate  Warrant Price shall be made
in cash,  by wire  transfer,  or by  certified  or official  bank check,  or any
combination  thereof.  Upon such  surrender  of the Warrants and payment of such
Warrant  Price as  aforesaid,  the Company shall issue and cause to be delivered
within three (3) business days to the  Warrantholder and in the name or names of
the Warrantholder or, subject to compliance with the provisions of Section 11.1,
in such name or names as the  Warrantholder  may  designate,  a  certificate  or
certificates for the number of full Shares so purchased upon the exercise of the
Warrant,  together with cash, as provided in Section 9 hereof, in respect of any
fractional  Shares otherwise  issuable upon such surrender.  Such certificate or
certificates shall be deemed to have been issued and any person so designated to
be named  therein  shall be  deemed  to have  become a holder  of record of such
securities  as of the date of  surrender  of the  Warrants  and  payment  of the
Warrant  Price,   as  aforesaid,   notwithstanding   that  the   certificate  or
certificates representing such securities shall not actually have been delivered
or that the stock  transfer  books of the  Company  shall  then be  closed.  The
Warrants shall be exercisable,  at the election of the Warrantholder,  either in
full  or  from  time  to time in  part  and,  in the  event  that a  certificate
evidencing  the  Warrants is exercised in respect of less than all of the Shares
specified  therein at any time prior to the Termination  Date, a new certificate
evidencing  the remaining  portion of the Warrants will be issued by the Company
and promptly delivered to the Warrantholder.

         3.3 Warrant  Redemption.  This Warrant may be redeemed at the option of
the Company,  at a redemption  price of $0.10 per Share,  at any time,  provided
that the Current Price (as defined herein below) shall have, for a period of any
twenty (20)  consecutive  trading  days  exceeded  $12.00 per Share  (subject to
adjustment  in the same  manner as the  Warrant  Price is subject to  adjustment
pursuant to Section 8.1 hereof),  subject to the right of the  Warrantholder  to
exercise such Warrants prior to redemption.  Notice of redemption shall be given
by the  Company  no more than five (5)  trading  days  after the end of any such
twenty (20)  trading day period and no less than twenty (20) trading days before
the date fixed for redemption.  On and after the date fixed for redemption,  the
Registered  Holder shall have no right with  respect to this  Warrant  except to
receive  such  redemption  price of $0.10 per  Warrant  upon  surrender  of this
Certificate.  As used herein,  the term  "Current  Price" shall mean the closing
price of the Common  Stock as  reported  by  Bloomberg  L.P.  on the  applicable
market.  The applicable  market shall be the NASDAQ National  Market,  or if the
Common Stock ceases to traded on the NASDAQ National Market,  then the principal
market or  exchange  on which the Common  Stock is traded,  or if not so traded,
then the Current Price shall be determined  jointly by the Warrantholder and the
Company's  Board of  Directors in  conjunction  with the  Company's  independent
outside auditors.

4. Payment of Taxes.  The Company will pay all documentary  stamp taxes, if any,
attributable  to  the  initial  issuance  of  the  Warrants  or  the  securities
comprising the Shares;  provided,  however, the Company shall not be required to
pay any tax which may be payable in respect  of any  secondary  transfer  of the
Warrants or the securities comprising the Shares.

5.  Mutilated  or Missing  Warrants.  In case the  certificate  or  certificates
evidencing  the Warrants  shall be mutilated,  lost,  stolen or  destroyed,  the
Company  shall,  at the  request  of the  Warrantholder,  issue and  deliver  in
exchange and substitution for and upon cancellation of the mutilated certificate
or  certificates,  or in  lieu  of  and  substitution  for  the  certificate  or
certificates   lost,  stolen  or  destroyed,   a  new  Warrant   certificate  or
certificates of like tenor and representing an equivalent right or interest, but
only upon  receipt of evidence  reasonably  satisfactory  to the Company of such
loss,  theft  or  destruction  of  such  Warrant  and a bond  of  indemnity,  if
requested,  also  satisfactory  in form  and  amount  at the  applicant's  cost.
Applicants for such substitute Warrants  certificate shall also comply with such
other  reasonable  regulations  and pay such  other  reasonable  charges  as the
Company may prescribe.

6. Reservation of Shares. There has been reserved,  and the Company shall at all
times keep  reserved  so long as the  Warrants  remain  outstanding,  out of its
authorized and unissued  Common Stock,  such number of shares of Common Stock as
shall be subject to purchase  under the Warrants.  The Company will supply every
transfer agent for the Common Stock and other securities of the Company issuable
upon  the  exercise  of  the  Warrants  with  duly  executed   stock  and  other
certificates,  as  appropriate,  for such  purpose and will provide or otherwise
make available any cash which may be payable as provided in Section 9 hereof.

7. Warrant  Price.  The  price  per Share at which  Shares  shall be  .
purchasable  upon the  exercise  of the Warrants (the "Warrant Price") shall be
$____.

8. Adjustment of Number of Shares. The number and kind of securities purchasable
upon the  exercise of the  Warrants  and the  Warrant  Price shall be subject to
adjustment from time to time upon the happening of certain events, as follows:

             8.1 Adjustments. The number of Shares purchasable upon the exercise
of the Warrants and the Warrant Price shall be subject to adjustment as follows:
In case  the  Company  shall  (i)  pay a  dividend  in  Common  Stock  or make a
distribution in Common Stock, (ii) subdivide its outstanding Common Stock, (iii)
combine its  outstanding  Common Stock into a smaller number of shares of Common
Stock, or (iv) issue by reclassification of its Common Stock other securities of
the  Company,  the  Warrant  Price and the  number of  Shares  purchasable  upon
exercise of the Warrants  immediately  prior  thereto  shall be  proportionately
adjusted  so that the  Warrantholder  shall be  entitled to receive the kind and
number of Shares or other securities of the Company which it would have owned or
would have been  entitled to receive  immediately  after the happening of any of
the events described above, had the Warrants been exercised at the Warrant Price
immediately prior to the happening of such event or any record date with respect
thereto.  Any  adjustment  made  pursuant to this  subsection  8.1 shall  become
effective  immediately after the effective date of such event retroactive to the
record date, if any, for such event.

             For the purpose of this  subsection  8.1, the term  "Common  Stock"
shall mean (i) the class of stock  designated as the Common Stock of the Company
at the date of this  Agreement,  or (ii) any other class of stock resulting from
successive changes or  reclassifications  of such Common Stock consisting solely
of changes in par value, or from par value to no par value, or from no par value
to par value.

             8.2 Dividends. If during the term of the Warrants the Company shall
declare,  make or pay any  dividend  or  other  distribution,  whether  in cash,
securities,  or other  property  with  respect to its Common Stock (other than a
dividend or  distribution  described in subsection 8.1) the Company shall pay to
the   Warrantholder   the  cash,   securities   and  other  property  which  the
Warrantholder  would have been  entitled to receive as a result of such dividend
or distribution had the Warrants been exercised immediately prior thereto.

             8.3  Certificate  of  Adjustment.  Whenever  the  number  of Shares
purchasable  upon the exercise of the  Warrants is adjusted as herein  provided,
the  Company  shall cause to be promptly  mailed to the  Warrantholder  by first
class mail, postage prepaid,  notice of such adjustment and a certificate of the
chief  financial  officer  of the  Company  setting  forth the  number of Shares
purchasable  upon the exercise of the Warrants  after such  adjustment,  a brief
statement of the facts  requiring such  adjustment and the  computation by which
such adjustment was made.

             8.4   Preservation  of  Purchase   Rights  upon   Reclassification,
Consolidation,  etc. In case of any  consolidation of the Company with or merger
of the Company into another  corporation or in case of any sale or conveyance to
another  corporation  of the  property,  assets or business of the Company as an
entirety or  substantially  as an  entirety,  the Company or such  successor  or
purchasing corporation, as the case may be, shall execute with the Warrantholder
an agreement that the Warrantholder shall have the right thereafter upon payment
of the Warrant  Price in effect  immediately  prior to such action to  purchase,
upon  exercise  of the  Warrants,  the kind  and  amount  of  shares  and  other
securities  and  property  which it would  have owned or have been  entitled  to
receive after the happening of such  consolidation,  merger,  sale or conveyance
had the Warrants been exercised  immediately  prior to such action. In the event
of a merger  described in Section  368(a)(2)(E) of the Internal  Revenue Code of
1986, in which the Company is the surviving  corporation,  the right to purchase
Shares  under  the  Warrants  shall  terminate  on the date of such  merger  and
thereupon the Warrants shall become null and void,  but only if the  controlling
corporation  shall  agree to  substitute  for the  Warrants  its  warrant  which
entitles the holder thereof to purchase upon its exercise the kind and amount of
shares  and other  securities  and  property  which it would  have owned or been
entitled to receive had the Warrants been  exercised  immediately  prior to such
merger. Any such agreements referred to in this subsection 8.4 shall provide for
adjustments,  which shall be as nearly  equivalent as may be  practicable to the
adjustments  provided  for  in  Section  8.1  hereof.  The  provisions  of  this
subsection  8.4 shall  similarly  apply to successive  consolidations,  mergers,
sales or conveyances.

             8.5 Par Value of Shares of Common  Stock.  Before taking any action
which would cause an adjustment  effectively reducing the portion of the Warrant
Price  allocable  to each Share below the then par value per share of the Common
Stock  issuable  upon  exercise  of the  Warrants,  the  Company  will  take any
corporate action which may, in the opinion of its counsel, be necessary in order
that the Company may  validly  and  legally  issue fully paid and  nonassessable
Common Stock upon exercise of the Warrants.

             8.6 Independent Public  Accountants.  The Company may retain a firm
of independent public accountants of recognized  national standing (which may be
any such  firm  regularly  employed  by the  Company)  to make  any  computation
required  under this Section 8, and a  certificate  signed by such firm shall be
conclusive  evidence  of the  correctness  of any  computation  made  under this
Section 8.

             8.7  Statement  on  Warrant   Certificates.   Irrespective  of  any
adjustments  in the number of  securities  issuable  upon  exercise of Warrants,
Warrant  certificates  theretofore or thereafter  issued may continue to express
the same number of securities as are stated in the similar Warrant  certificates
initially issuable pursuant to this Agreement.  However, the Company may, at any
time with the consent of the  Warrantholder,  not to be  unreasonably  withheld,
make any change in the form of Warrant  certificate that it may deem appropriate
and that does not affect the  substance  thereof;  and any  Warrant  certificate
thereafter  issued,  whether upon registration of transfer of, or in exchange or
substitution  for, an  outstanding  Warrant  certificate,  may be in the form so
changed.

9. Fractional  Interests.  The Company shall not be required to issue fractional
Shares on the exercise of the Warrants. If any fraction of a Share would, except
for the  provisions  of this  Section  9, be  issuable  on the  exercise  of the
Warrants (or specified portion thereof), the Company shall pay an amount in cash
equal to the then Current  Market Price per share of Common Stock  multiplied by
such fraction.

10. No Rights as Shareholder;  Notices to  Warrantholder.  Nothing  contained in
this  Agreement or in the Warrants  shall be  construed as  conferring  upon the
Warrantholder  or its  transferees  any rights as a shareholder  of the Company,
including  the right to vote,  consent or receive  notices as a  shareholder  in
respect of any meeting of  shareholders  for the  election of  directors  of the
Company or any other  matter,  provided  however that the  Warrantholder  or its
transferees  shall have the right to receive dividends to the extent provided in
Section 8.2 hereof.  If,  however,  at any time prior to the  expiration  of the
Warrants and prior to their  exercise,  any one or more of the following  events
shall occur:

             10.1  any action which would require an adjustment pursuant to 
Section 8.1; or

             10.2 a dissolution, liquidation or winding up of the Company (other
than in connection with a consolidation,  merger or sale of its property, assets
and business as an entirety or substantially as an entirety) shall be proposed;

then  the   Company   shall  give  notice  in  writing  of  such  event  to  the
Warrantholder,  as provided in Section 14 hereof,  at least 20 days prior to the
date fixed as a record  date or the date of closing the  transfer  books for the
determination   of  the   shareholders   entitled  to  any  relevant   dividend,
distribution,  subscription  rights or other rights or for the  determination of
shareholders  entitled  to vote on such  proposed  dissolution,  liquidation  or
winding up. Such notice  shall  specify  such record date or the date of closing
the transfer  books,  as the case may be. Failure to mail or receive such notice
or any defect  therein  shall not affect the  validity of any action  taken with
respect thereto.

11. Restrictions on Transfer.

             11.1 The Warrantholder  agrees that prior to making any disposition
of the  Warrants  or the Shares,  including  without  limitation,  to persons or
entities  identified  in clauses (i) and (ii) of Section 1.3 other than pursuant
to a registration  statement or other  notification or post-effective  amendment
thereto  (hereinafter  collectively  a  "Registration  Statement")  filed by the
Company with, and declared effective, by, the Securities and Exchange Commission
(the  "Commission"),  the Warrantholder shall give written notice to the Company
describing  briefly the manner in which any such proposed  disposition  is to be
made and shall provide such other  information  as may reasonably be required by
the Company and counsel  familiar  with  securities  matter to conclude  that no
Registration   Statement  under  the  Act  is  required  with  respect  to  such
disposition,  and no such disposition  shall be made if the Company has notified
the Warrantholder that in the opinion of counsel reasonably  satisfactory to the
Warrantholder a Registration Statement under the Act is required with respect to
such  disposition  and no such  Registration  Statement  has  been  filed by the
Company with, and declared effective, if necessary, by, the Commission.

             11.2 The Company  agrees that until all Shares have been sold under
a Registration  Statement or pursuant to Rule 144 under the Act, it will use its
best efforts to keep current in filing all  materials  required to be filed with
the  Commission  in order to permit the holders of such  securities  to sell the
same under Rule 144.

             11.3 The  Warrantholder  has no  intention to engage in, or has any
agreement  to engage in or enter into and will not enter  into,  any put option,
short position,  or other similar position with respect to the Shares, nor shall
the Warrantholder  transfer the Warrant or the Shares to any person,  whether or
not an affiliate,  so as to enable or assist such person to enter into,  any put
option, short position, or other similar position with respect to the Shares.

12.  Notices.  Any notice  pursuant  to this  Agreement  by the  Company or by a
Warrantholder  or a holder of Shares  shall be in writing and shall be deemed to
have been duly given if delivered or mailed by certified  mail,  return  receipt
requested:

             12.1 to the  Warrantholder  addressed to Talisman Capital 
Opportunity Fund Ltd., 16101 La Grande Drive,  Suite 100, Little Rock, Arkansas 
72211, Attention:  Geoffrey Tirman.

             12.2 to the Company addressed to it at 16761 Hale Avenue, Irvine, 
California, 92606, Attention: Richard Little

             12.3 Each party may from time to time change the address to which  
notices to it are to be delivered or mailed hereunder by notice in accordance  
herewith to the other party.

13. Successors. All the covenants and provisions of this Agreement by or for the
benefit of the Company,  the Warrantholder,  or the holders of Shares shall bind
and inure to the benefit of their  respective  successors and permitted  assigns
hereunder;  provided, however, that neither this Agreement nor any of the rights
or obligations  hereunder may be assigned by a party to this  Agreement  without
the  written  consent  of the  other  party,  the  approval  of which may not be
unreasonably  withheld;  provided further,  however,  that any transferee of the
Warrant must agree to be bound in writing by the provisions of this Agreement.

14.  Merger or  Consolidation  of the  Company.  The  Company  will not merge or
consolidate with or into any other  corporation or sell all or substantially all
of its property to another corporation, unless the provisions of Section 8.4 are
complied with.

15. Survival of Representations and Warranties.  All statements contained in any
schedule, exhibit,  certificate or other instrument delivered by or on behalf of
the parties hereto, or in connection with the transactions  contemplated by this
Agreement,  shall be  deemed to be  representations  and  warranties  hereunder.
Notwithstanding  any investigations  made by or on behalf of the parties to this
Agreement, all representations, warranties and agreements made by the parties to
this Agreement or pursuant hereto shall survive.

16.  Applicable  Law. This Agreement shall be deemed to be a contract made under
the laws of the State of California  and for all purposes  shall be construed in
accordance with the laws of said State.

17. Benefits of this Agreement.  Nothing in this Agreement shall be construed to
give to any person or corporation other than the Company,  the Warrantholder and
the holders of Shares any legal or equitable  right,  remedy or claim under this
Agreement.  This  Agreement  shall be for the sole and exclusive  benefit of the
Company, the Warrantholder and the holders of Shares.


<PAGE>



         IN WITNESS  WHEREOF,  the parties have caused this Agreement to be duly
executed, all as of the day and year first above written.

                                ALYN CORPORATION


                                       By:
                                      Name:
                                     Title:


                     TALISMAN CAPITAL OPPORTUNITY FUND LTD.


                                       By:
                                      Name:
                                     Title:




<PAGE>


         THE  SECURITIES  REPRESENTED  BY  THIS  CERTIFICATE  MAY  NOT BE  SOLD,
EXCHANGED,  HYPOTHECATED  OR TRANSFERRED IN ANY MANNER EXCEPT IN COMPLIANCE WITH
SECTION 11 OF THE AGREEMENT PURSUANT TO WHICH THEY WERE ISSUED.


                          Warrant Certificate No. _____

                       WARRANT TO PURCHASE 135,000 SHARES
                   OF COMMON STOCK, $0.001 PAR VALUE PER SHARE
                              VOID AFTER 5:00 P.M.
                        NEW YORK TIME, ON MARCH 10, 2004


                                ALYN CORPORATION
                ORGANIZED UNDER THE LAWS OF THE STATE OF DELAWARE

         This certifies that, for value received,  TALISMAN CAPITAL  OPPORTUNITY
FUND LTD., the  registered  holder hereof or assigns (the  "Warrantholder"),  is
entitled to purchase from ALYN CORPORATION  (the "Company"),  at any time during
the period commencing at 9:00 a.m., New York Time, on March 10, 1999, and before
5:00 p.m.,  New York Time on March 10,  2004,  at the  purchase  price per share
determined in accordance with the provisions of the Warrant Agreement  described
below,  (the  "Warrant  Price"),  the  number of  shares of Common  Stock of the
Company set forth above (the "Shares").  The number of shares of Common Stock of
the Company  purchasable  upon  exercise of these  Warrants  shall be subject to
adjustment from time to time as set forth in the Warrant  Agreement  referred to
below.  These  Warrants are subject to  redemption by the Company as provided in
the Warrant Agreement.

         The Warrants  evidenced  hereby may be exercised in whole or in part by
presentation of this Warrant  Certificate with the Purchase Form attached hereto
duly executed (with a signature  guarantee as provided thereon) and simultaneous
payment of the Warrant Price at the principal office of the Company.  Payment of
such price  shall be made at the option of the  Warrantholder  by cash,  by wire
transfer,  by certified or official bank check or any combination thereof and as
otherwise set forth in the Warrant Agreement.

         The  Warrants  evidenced  hereby  represent  the right to  purchase  an
aggregate of up to 135,000 Shares and are issued under and in accordance  with a
Warrant Agreement, dated as of March 10, 1999 (the "Warrant Agreement"), between
the Company and TALISMAN  CAPITAL  OPPORTUNITY  FUND LTD. and are subject to the
terms and  provisions  contained in the Warrant  Agreement,  to all of which the
Warrantholder by acceptance hereof consents.

         Upon any partial exercise of the Warrants evidenced hereby, there shall
be signed and issued to the  Warrantholder a new Warrant  Certificate in respect
of the  Shares as to which the  Warrants  evidenced  hereby  shall not have been
exercised.  These  Warrants  may be  exchanged  at the office of the  Company by
surrender  of this  Warrant  Certificate  properly  endorsed for one or more new
Warrants of the same aggregate  number of Shares as are evidenced by the Warrant
or Warrants exchanged. No fractional securities will be issued upon the exercise
of rights to purchase hereunder, but the Company shall pay the cash value of any
fraction upon the exercise of one or more Warrants.
         These  Warrants  are  transferable  at the office of the Company in the
manner and subject to the limitations set forth in the Warrant Agreement.

         This Warrant  Certificate does not entitle any  Warrantholder to any of
the rights of a  shareholder  of the Company,  except as  otherwise  provided in
Sections 8.2 and Section 10 of the Warrant Agreement, and Section 3(1)(o) of the
Loan Agreement and Section 6(a) of the Note..


<PAGE>



                                ALYN CORPORATION



                                                     By:                    
                                                                       President

Dated:   March 9, 1999

ATTEST:



Secretary


<PAGE>

                                        6

                                ALYN CORPORATION

                                  PURCHASE FORM


ALYN CORPORATION
16761 Hale Avenue
Irvine , California 92606

         The  undersigned  hereby  irrevocably  elects to exercise  the right of
purchase  represented  by the within  Warrant  Certificate  for, and to purchase
thereunder,  __________  shares of Common  Stock  (the  "Shares")  provided  for
therein, and requests that certificates for the Shares be issued in the name of:
                 --------------------------------------------------
                (Please Print or Type Name, Address and Social Security Number)

                             --------------------------------------------------

                             --------------------------------------------------

and, if said number of Shares shall not be all the Shares purchasable hereunder,
that a new Warrant  Certificate for the balance of the Shares  purchasable under
the within  Warrant  Certificate  be registered  in the name of the  undersigned
Warrantholder  or his Assignee as below  indicated  and delivered to the address
stated below.

Dated:                                [                                      ]

Name of Warrantholder or Assignee:    [                                      ]

Address:                              [                                      ]
                                      [                                      ]
                                      [                                      ]

Signature:                          ___________________________________________

Note: The above signature must correspond with the name as written upon the face
of  this  Warrant  Certificate  in  every  particular,   without  alteration  or
enlargement or any change whatever, unless these Warrants have been assigned.

Signature Guaranteed: ____________________________________________

(Signature  must be guaranteed  by a bank or trust  company  having an office or
correspondent  in  the  United  States  or  by a  member  firm  of a  registered
securities exchange or the National Association of Securities Dealers, Inc.)


<PAGE>



                                   ASSIGNMENT
                 (To be signed only upon assignment of Warrants)

FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto

                  (Name and Address of Assignee Must Be Printed or Typewritten)

                            ---------------------------------------------

                            ---------------------------------------------

                            ---------------------------------------------

the  within   Warrants,   hereby   irrevocably   constituting   and   appointing
__________________________  Attorney to transfer  said  Warrants on the books of
the Company, with full power of substitution in the premises.

Dated:   ___________________

Signature of Registered Holder: ________________________________________


Note:  The  signature on this  assignment  must  correspond  with the name as it
appears upon the face of the within  Warrant  Certificate  in every  particular,
without alteration or enlargement or any change whatever.

Signature Guaranteed: __________________________________________

(Signature  must be guaranteed  by a bank or trust  company  having an office or
correspondent  in  the  United  States  or  by a  member  firm  of a  registered
securities exchange or the National Association of Securities Dealers, Inc.)


<PAGE>


Exhibit 4.6

                          CERTIFICATE OF DESIGNATIONS,

                            PREFERENCES AND RIGHTS OF

                    SERIES B EXCHANGEABLE PREFERRED STOCK OF

                                ALYN CORPORATION

                             PURSUANT TO SECTION 151

                     OF THE DELAWARE GENERAL CORPORATION LAW



         The undersigned, being the Chief Executive Officer and the Secretary of
Alyn  Corporation,  a corporation  organized and existing under and by virtue of
the laws of the State of Delaware  (hereinafter  the  "Corporation"),  DO HEREBY
CERTIFY:

         FIRST:  That pursuant to authority  expressly granted and vested in the
Board of Directors of said  Corporation by the  provisions of the  Corporation's
Certificate  of  Incorporation,  said Board of Directors  adopted the  following
resolution  on March 15, 1999  determining  the  designations,  preferences  and
rights of its Series B Exchangeable Preferred Stock:

         RESOLVED:  That  pursuant  to the  authority  vested  in the  Board  of
Directors of the Corporation by the Corporation's  Certificate of Incorporation,
as amended  and  restated  (the  "Certificate  of  Incorporation"),  a series of
Preferred  Stock of the  Corporation  be, and it hereby is,  created  out of the
authorized  but unissued  shares of the capital stock of the  Corporation,  such
series to be designated  Series B  Exchangeable  Preferred  Stock (the "Series B
Exchangeable  Preferred Stock"), to consist of 1,500 shares, par value $0.01 per
share,  of  which  the  preferences  and  relative  and  other  rights,  and the
qualifications,  limitations or restrictions  thereof,  shall be as set forth in
the Certificate of Designations annexed hereto:


1.  Number of Shares of Series B  Exchangeable  Preferred  Stock.  Of the
5,000,000  shares of authorized but unissued  Preferred  Stock,  $0.01 par value
("Preferred Stock") of the Corporation, one thousand five hundred (1,500) shares
shall be designated  and known as Series B  Exchangeable  Preferred  Stock,  par
value $0.01 per share ("Series B Exchangeable Preferred Stock").

2.  Voting

 (a) Unless required  by law,  no holder of any shares of Series B  Exchangeable
Preferred  Stock shall be entitled to vote at any meeting of stockholders of the
Corporation  (or any written  actions of  stockholders in lieu of meetings) with
respect to any matters  presented to the  stockholders  of the  Corporation  for
their action or consideration.  Notwithstanding  the foregoing,  the Corporation
shall  provide each holder of record of Series B  Exchangeable  Preferred  Stock
with timely notice of every meeting of stockholders of the Corporation and shall
provide each holder with copies of all proxy materials distributed in connection
therewith.

 b) So long as shares of Series B Exchangeable Preferred Stock are  outstanding,
the  Corporation  shall not,  without  first  obtaining the approval (by vote or
written  consent,  as provided by the Delaware  General  Corporation Law) of the
holders of at least 85% in interest of the then  outstanding  shares of Series B
Exchangeable Preferred Stock:

   (i)  alter or change the rights, preferences or privileges of the Series B 
Exchangeable Preferred Stock;

   (ii) create any new class or series of capital stock having a preference over
the Series B Exchangeable Preferred Stock as to  distribution  of  assets  upon
liquidation,  dissolution or winding up of the Corporation ("Senior Securities")
or  alter  or  change  the  rights,  preferences  or  privileges  of any  Senior
Securities so as to affect adversely the Series B Exchangeable Preferred Stock;

  (iii) increase the authorized number of shares of Series B Exchangeable 
Preferred Stock; or

   (iv) do any act or thing not authorized or contemplated  by this Certificate 
of Designations  which would result in taxation  of the holders of shares of the
Series B Exchangeable  Preferred Stock under Section 305 of the Internal Revenue
Code of 1986, as amended (or any  comparable  provision of the Internal  Revenue
Code as hereafter from time to time amended).

         In  the  event  holders  of at  least  85%  in  interest  of  the  then
outstanding  shares of Series B Exchangeable  Preferred Stock agree to allow the
Corporation  to alter or change the rights,  preferences  or  privileges  of the
shares of Series B  Exchangeable  Preferred  Stock,  pursuant to subsection  (b)
above,  so as to affect  the Series B  Exchangeable  Preferred  Stock,  then the
Corporation  will deliver  notice of such approved  change to the holders of the
Series B Exchangeable  Preferred  Stock that did not agree to such alteration or
change (the  "Dissenting  Holders") and Dissenting  Holders shall have the right
for a period of thirty  (30) days to  exchange  any and all  shares of then held
Series B Exchangeable  Preferred Stock pursuant to the terms of this Certificate
of  Designation  as in effect  prior to such  alteration  or change,  or else to
continue to hold their shares of Series B Exchangeable Preferred Stock.

3.  Dividends.

         The holders of shares of Series B Exchangeable Preferred Stock shall be
entitled to receive, before any cash dividend shall be declared and paid upon or
set aside for the Common  Stock in any fiscal  year of the  Corporation,  out of
funds legally available for that purpose,  cumulative  dividends payable in cash
or Common Stock (at the sole election of the Corporation) in an amount per share
of Series B Exchangeable  Preferred Stock outstanding for such fiscal year equal
to $30.00.  Such dividends shall accrue daily and be payable  quarterly on April
30,  July 31,  October 31 and  January  31 of each  year.  In the event that the
Corporation  shall elect to pay any such dividend  payment in the form of Common
Stock,  such Common  Stock shall be valued at the Market  Price on the  dividend
payment date, as defined in Section 5 below.

4.  Liquidation.

 (a) If the  Corporation  shall  commence  a  voluntary  case  under the Federal
bankruptcy laws or any other applicable Federal or State bankruptcy,  insolvency
or similar law, or consent to the entry of an order for relief in an involuntary
case under any law or to the  appointment of a receiver,  liquidator,  assignee,
custodian,  trustee, sequestrator (or other similar official) of the Corporation
or of any  substantial  part of its  property,  or make  an  assignment  for the
benefit of its  creditors,  or admit in writing its  inability  to pay its debts
generally  as they  become due, or if a decree or order for relief in respect of
the Corporation shall be entered by a court having  jurisdiction in the premises
in an involuntary case under the Federal bankruptcy laws or any other applicable
Federal  or  State  bankruptcy,  insolvency  or  similar  law  resulting  in the
appointment   of  a  receiver,   liquidator,   assignee,   custodian,   trustee,
sequestrator  (or  other  similar   official)  of  the  Corporation  or  of  any
substantial  part of its property,  or ordering the winding up or liquidation of
its affairs,  and any such decree or order shall be unstayed and in effect for a
period of thirty (30)  consecutive  days and, on account of any such event,  the
Corporation  shall liquidate,  dissolve or wind up, or if the Corporation  shall
otherwise  liquidate,  dissolve or wind up (each such event being  considered  a
"Liquidating Event"), no distribution shall be made to the holders of any shares
of  capital  stock  of  the  Corporation   other  than  Senior  Securities  upon
liquidation,  dissolution  or winding up unless  prior  thereto,  the holders of
shares  of  Series B  Exchangeable  Preferred  Stock  shall  have  received  the
Liquidation  Preference (as defined in Section 4(c)) with respect to each share.
If upon the occurrence of a Liquidation  Event,  the assets and funds  available
for distribution among the holders of the Series B Exchangeable  Preferred Stock
and holders of securities  ranking pari passu as to preference upon  liquidation
with the Series B Exchangeable  Preferred  Stock shall be insufficient to permit
the payment to such holders of the preferential  amounts payable  thereon,  then
the  entire  assets  and  funds  of  the  Corporation   legally   available  for
distribution  to the Series B Exchangeable  Preferred  Stock and such pari passu
securities  shall be distributed  ratably among such shares in proportion to the
ratio that that Liquidation  Preference  payable on each such share bears to the
aggregate  Liquidation  Preference  payable  on all such  shares.  The  Series B
Exchangeable   Preferred   Stock  shall  rank  pari  passu  with  the  Series  A
Exchangeable Preferred Stock for purposes of this Section 4.

 (b) At the option of each holder, the sale, conveyance of disposition of all or
substantially  all of the assets of the  Corporation,  the  effectuation  by the
Corporation  of a transaction  or series or related  transactions  in which more
than  50% of the  voting  power  of  the  Corporation  is  disposed  of,  or the
consolidation,  merger or other business  combination of the Corporation with or
into any other person or persons when the  Corporation is not the survivor shall
be deemed to be a  liquidation,  dissolution  or winding  up of the  Corporation
pursuant  to  which  the  Corporation  shall be  required  to  distribute,  upon
consummation  of and as a condition to such  transaction  an amount equal to the
Liquidation  Preference  with  respect  to each  outstanding  share of  Series B
Exchangeable  Preferred Stock held by such holder in accordance with and subject
to the terms of this Section 4.

 (c) The Liquidation Preference shall be the Stated Value of $1,000 per share of
Series B Exchangeable Preferred Stock plus all accrued but unpaid dividends.

5.  Optional Exchange.  The holders of shares of Series B 
Exchangeable Preferred Stock shall have the following exchange rights:

 (a) Right to Exchange;  Exchange Price.  Subject to the terms,  conditions, and
restrictions  of  this  Section  5,  the  holder  of  any  shares  of  Series  B
Exchangeable Preferred Stock shall have the right to exchange each such share of
Series B Exchangeable  Preferred  Stock (except that upon any liquidation of the
Corporation,  the right of exchange shall  terminate at the close of business on
the business day fixed for payment of the amount  distributable  on the Series B
Exchangeable  Preferred  Stock) for an amount of shares of Common Stock equal to
the  Stated  Value of such  share or shares of Series B  Exchangeable  Preferred
Stock divided by (i) during the one hundred fifty (150) day period following the
Original  Issuance  Date,  120% of the  average of the closing bid prices of the
Common Stock on the Principal  Market for the five Trading Days  preceding,  but
not  including,  the  Original  Issuance  Date (the "Set Price") and (ii) on and
after the 151st day after the  Original  Issuance  Date,  the average of the two
lowest consecutive closing prices, if so reported, or the two lowest consecutive
closing  bid  prices,  if the  closing  price is not  reported,  as  reported by
Bloomberg L.P., on the principal market for the Corporation's Common Stock based
on trading  volume  (the  "Principal  Market")  during the period of twenty (20)
consecutive  trading  days ending with the last trading day prior to the date of
exchange (the "Exchange Date") (the "Market Price"),  after (ii) discounting the
Market  Price by fifteen  percent  (15%) to determine  the  exchange  price (the
"Exchange Price"). However, in no event shall the Exchange Price be greater than
the Set Price (the "Maximum Exchange Price"). In addition, if the Exchange Price
on any Exchange  Date is less than $7.00,  then the  Corporation  shall have the
option,  prior to or within two business hours (which may carry over to the next
business  day if after  4:00 p.m.) of receipt  of an  Exchange  Notice  from the
holder and upon prior written notice to the holder,  to pay the holder in shares
of Common  Stock as set forth  above,  or else in cash in an amount equal to (i)
the closing ask price on the Principal Market on the Exchange Date multiplied by
(ii) the number of shares of Common  Stock which would  otherwise be issuable to
the holder upon such exchange,  or any  combination of cash and Common Stock. If
notice of the  Corporation's  election to pay the holder in cash is not received
by the  holder  prior to or within  two  business  hours of the  receipt  by the
Corporation of an Exchange  Notice,  the  Corporation  shall issue to the holder
shares of Common  Stock  unless  otherwise  agreed to by the holder.  Unless the
Corporation shall have obtained the approval of its voting  stockholders to such
issuance in accordance with the rules of the Principal  Market,  the Corporation
shall not issue shares of Common  Stock upon  exchange of any shares of Series B
Exchangeable Preferred Stock if such issuance of Common Stock, when added to the
number of  shares of Common  Stock  previously  issued by the  Corporation  upon
exchange of shares of the Series B Exchangeable Preferred Stock or upon exercise
of the  Warrants  issued  in  connection  with  the  issuance  of the  Series  B
Exchangeable  Preferred Stock, would exceed 19.9% of the number of shares of the
Corporation's  Common  Stock which were issued and  outstanding  on the Original
Issuance Date;  and, in such event,  the  Corporation  shall honor such exchange
request in cash in accordance  with the previous  sentence,  irrespective of the
Exchange Price, and the holder shall be a creditor of the Corporation in respect
of such sum.  The right to exchange  shares of Series B  Exchangeable  Preferred
Stock shall be pro-rated  among the original  purchasers of such shares or their
respective subsequent transferees, if any, in order to comply with the aforesaid
overall  limitation.  Any  exchange  which is paid in cash shall be paid  within
three (3) business days of the Exchange Date, or else the late delivery payments
set forth in Section 5(d)(ii) hereof shall apply to such late payment, and, upon
demand of the holder in such event of late delivery,  the holder may require the
Corporation to deliver the shares otherwise issuable upon such exchange.

(b)  Exchange  Date.  
         
  (i) The  holder of any  shares of  Series B  Exchangeable Preferred Stock may 
exchange such shares  immediately  after the date upon which such shares of 
Series B Preferred  Stock were  originally  issued (the "Original Issuance 
Date"); provided, that the Corporation shall have the right, on no more than 
six (6)  occasions  during  the life the  Series B  Exchangeable  Preferred 
Stock,  by at least three (3) trading days' prior written notice to the holders,
to refuse to honor any Exchange Notice  delivered during any specified seven (7)
calendar day period.

  (ii) In no event shall a holder be permitted to exchange any shares of Series 
B Exchangeable Preferred Stock in excess of the number of such  shares  upon the
exchange of which, (x) the number of shares of Common Stock owned by such holder
(other than shares of Common Stock  issuable upon exchange of shares of Series B
Exchangeable  Preferred  Stock)  plus (y) the  number of shares of Common  Stock
issuable  upon such exchange of such shares of Series B  Exchangeable  Preferred
Stock,  would be equal to or exceed 9.9% of the number of shares of Common Stock
then issued and  outstanding,  including  shares  issuable  upon exchange of the
Series B Exchangeable  Preferred Stock held by such holder after  application of
this Section 5(b)(ii). As used herein,  beneficial ownership shall be determined
in  accordance  with Section  13(d) of the  Securities  Exchange Act of 1934, as
amended,  and the rules  and  regulations  thereunder.  To the  extent  that the
limitation  contained in this Section  5(b)(ii)  applies,  the  determination of
whether shares of Series B Exchangeable  Preferred  Stock are  exchangeable  (in
relation to other  securities  owned by holder) and of which  shares of Series B
Exchangeable Preferred Stock are exchangeable shall be in the sole discretion of
such holder,  and the  submission of shares of Series B  Exchangeable  Preferred
Stock for exchange shall be deemed to be such holder's  determination of whether
such  shares of Series B  Exchangeable  Preferred  Stock  are  exchangeable  (in
relation to other securities owned by such holder) and of which shares of Series
B Exchangeable  Preferred Stock are  exchangeable,  in each case subject to such
aggregate percentage limitation, and the Corporation shall have no obligation to
verify or confirm the accuracy of such  determination.  Nothing contained herein
shall be deemed to  restrict  the right of a holder to  exchange  such shares of
Series B  Exchangeable  Preferred  Stock at such time as such  exchange will not
violate  the  provisions  of this  paragraph.  The  provisions  of this  Section
5(b)(ii) may be waived by a holder of Series B Exchangeable  Preferred  Stock as
to itself (and solely as to itself)  upon not less than 75 days' prior notice to
the  Corporation,  and the provisions of this Section 5(b)(ii) shall continue to
apply until such 75th day (or such later date as may be specified in such notice
of  waiver).  No  exchange in  violation  of this  paragraph  but  otherwise  in
accordance with this  Certificate of Designation  shall affect the status of the
Common  Stock  issued  upon such  exchange  as validly  issued,  fully-paid  and
nonassessable.

 (c) Notice of Exchange.  The right of exchange shall be exercised by the holder
thereof by giving written notice (the "Exchange Notice") to the Corporation,  by
facsimile or by registered mail or overnight  delivery  service,  with a copy by
facsimile to the  Corporation's  then transfer  agent for its Common  Stock,  as
designated  by the  Corporation  from time to time,  that the  holder  elects to
exchange a specified  number of shares of Series B Exchangeable  Preferred Stock
representing  a specified  Stated  Value  thereof for Common  Stock and, if such
exchange will result in the exchange of all of such holder's  shares of Series B
Exchangeable  Preferred Stock, by surrender of a certificate or certificates for
the shares so to be Exchanged to the  Corporation  at its  principal  office (or
such other office or agency of the  Corporation as the Corporation may designate
by notice in writing  to the  holders  of the  Series B  Exchangeable  Preferred
Stock) at any time during its usual  business hours on the date set forth in the
Exchange  Notice,  together with a statement of the name or names (with address)
in which the  certificate  or  certificates  for shares of Common Stock shall be
issued.  The Exchange Notice shall include therein the Stated Value of shares of
Series B Exchangeable  Preferred  Stock to be Exchanged,  and a calculation,  if
applicable,  (i) of the Market  Price,  (ii) the Exchange  Price,  and (iii) the
number of shares of Common Stock to be issued in connection with such Exchange.

 (d) Issuance of Certificates;  Time Exchange Effected. 

   (i) Promptly,  but in no event more than three  business days,  after the
receipt of the Exchange  Notice referred to in Section 5(c) and surrender of the
certificate or certificates for the share or shares of Series B Exchangeable
Preferred Stock to be exchanged (if required),  the Corporation  shall issue and
deliver,  or cause to be issued and delivered,  to the holder,  registered  in
such name or names as such holder may direct,  a certificate or certificates  
for the number of whole shares of Common Stock  for  which  such  shares of  
Series B  Exchangeable  Preferred  Stock are exchanged. To the extent permitted 
by law, such exchange shall be deemed to have been effected on the date on 
which such Exchange Notice shall have been received  by the  Corporation  
and at the time specified  stated in such Exchange  Notice,  which
must be during  the  calendar  day of such  notice,  and at such time the
rights of the holder of such share or shares of Series B Exchangeable  Preferred
Stock  shall  cease,  and the  person  or  persons  in whose  name or names  any
certificate  or  certificates  for shares of Common Stock shall be issuable upon
such exchange  shall be deemed to have become the holder or holders of record of
the shares represented thereby. Issuance of shares of Common Stock issuable upon
exchange  which are  requested to be registered in a name other than that of the
registered holder shall be subject to compliance with all applicable federal and
state securities  laws. In the event that the Corporation  elects to pay cash in
lieu of issuing Common Stock in accordance  with Section 5(a) hereof,  such cash
payment  shall be made on or before the third  business day after  receipt of an
Exchange Notice.

  (ii) The Corporation understands that a delay in the issuance of the shares of
Common  Stock beyond three  business  days could result in economic  loss to the
holder.  As compensation to the holder for such loss, the Corporation  agrees to
pay late payments to the holder for late issuance of shares of Common Stock upon
exchange in accordance  with the following  schedule  (where "No.  Business Days
Late" is defined as the number of business  days beyond three (3) business  days
from the date of receipt by the Corporation of the Exchange Notice):
<TABLE>


                                                                             Late Payment For Each
<S>                                                                     <C>                             
                                                                        $5,000 of Liquidation Preference
                No. Business Days Late                                       Amount Being Exchanged
- -------------------------------------------------------     ---------------------------------------------------------

                          1                                                           $100
                          2                                                           $200
                          3                                                           $300
                          4                                                           $400
                          5                                                           $500
                          6                                                           $600
                          7                                                           $700
                          8                                                           $800
                          9                                                           $900
                          10                                                         $1,000
                         >10                                          $1,000 + $200 for each Business Day
                                                                              Late beyond 10 days

</TABLE>

The  Corporation   shall  pay  any  payments  incurred  under  this  Section  in
immediately  available  funds upon demand.  Nothing  herein shall limit holder's
right to pursue  injunctive  relief and/or actual damages for the  Corporation's
failure to issue and  deliver  Common  Stock to the holder,  including,  without
limitation,  the holder's  actual  losses  occasioned  by any "buy-in" of Common
Stock necessitated by such late delivery.  Furthermore, in addition to any other
remedies which may be available to the holder, in the event that the Corporation
fails for any reason to effect  delivery of such shares of Common  Stock  within
five business days the date of receipt of the Exchange  Notice,  the holder will
be entitled to revoke the  relevant  Exchange  Notice by  delivering a notice to
such effect to the  Corporation  whereupon the  Corporation and the holder shall
each be restored to their respective positions  immediately prior to delivery of
such Exchange Notice.

  (iii) If, at any time (a) the Corporation challenges, disputes or denies the 
right of the holder to effect the  exchange  of the  Series B  Exchangeable  
Preferred Stock into Common Shares or otherwise dishonors or rejects any 
Exchange  Notice delivered  in  accordance  with this Section 5 or (b) any third
party who is not and has never been an Affiliate (as defined in Rule 405 under 
the Securities Act of 1933, as amended) of the holder obtains a judgment or any 
injunctive  relief from any  court or public  or  governmental authority  which
denies,  enjoins, limits,  modifies, delays or disputes the right of the holder 
hereof to effect the exchange of the Series B  Exchangeable  Preferred  Stock 
into Common Shares, then the holder shall have the right, by written notice to 
the  Corporation,  to require the Corporation to promptly  redeem the Series B 
Exchangeable  Preferred Stock for cash at a redemption  price equal to one
hundred twenty percent (120%)of the Stated Value thereof (the "Mandatory 
Purchase Amount").  Under any of the circumstances  set forth above,  the  
Corporation  shall be responsible  for the payment of all costs and expenses of
the holder, including reasonable legal fees and expenses,  as and when incurred
in disputing any such action or pursuing its rights hereunder (in addition to 
any other rights of the holder). In the absence of an injunction precluding the 
same, the Corporation shall issue shares upon a properly noticed exchange.

  (iv)  The holder shall be entitled  to  exercise   its   exchange   privilege
notwithstanding  the  commencement  of any case under 11 U.S.C.  ss. 101 et seq.
(the  "Bankruptcy  Code").  In the event the  Corporation  is a debtor under the
Bankruptcy  Code, the Corporation  hereby waives to the fullest extent permitted
any  rights to relief it may have  under 11 U.S.C.  ss.  362 in  respect  of the
holder's exchange privilege. The Corporation hereby waives to the fullest extent
permitted any rights to relief it may have under 11 U.S.C. ss. 362 in respect of
the  exchange of the Series B  Exchangeable  Preferred  Stock.  The  Corporation
agrees, without cost or expense to the holder, to take or consent to any and all
action necessary to effectuate relief under 11 U.S.C. ss. 362.

 (e)  Fractional  Shares. No fractional  shares shall be issued upon exchange of
Series B Exchangeable  Preferred Stock for Common Stock.  All fractional  shares
shall be rounded up to the nearest whole share.

 (f)  Reorganization or  Reclassification.  If  any  capital  reorganization  or
reclassification  of the capital stock of the  Corporation  shall be effected in
such a way that  holders of Common  Stock shall be  entitled  to receive  stock,
securities or assets with respect to or in exchange for Common Stock, or, in the
case of any consolidation, merger or mandatory share exchange of the Corporation
into  any  other  company,   then,  as  a  condition  of  such   reorganization,
reclassification  or  exchange,  lawful and  adequate  provisions  shall be made
whereby  each  holder of a share or shares  of Series B  Exchangeable  Preferred
Stock shall  thereupon  have the right to  receive,  upon the basis and upon the
terms and conditions  specified herein and in lieu of the shares of Common Stock
immediately  theretofore receivable upon the exchange of such share or shares of
Series B  Exchangeable  Preferred  Stock,  such shares of stock,  securities  or
assets as may be issued or payable  with  respect to or in exchange for a number
of outstanding shares of such Common Stock equal to the number of shares of such
Common Stock  immediately  theretofore  receivable  upon such  exchange had such
reorganization,  reclassification  or exchange not taken place,  and in any such
case  appropriate  provisions  shall be made  with  respect  to the  rights  and
interests  of such  holder  to the end that  the  provisions  hereof  (including
without  limitation  provisions for  adjustments  of the exchange  rights) shall
thereafter  be  applicable,  as nearly as may be, in  relation  to any shares of
stock,  securities or assets  thereafter  deliverable  upon the exercise of such
exchange rights.

 (g) Adjustments for Splits, Combinations, etc. The Exchange Price and the
number of shares of Common Stock into which the Series B Exchangeable Preferred 
Stock shall be  Exchangeable  shall be adjusted  for stock  splits,  stock  
dividends, combinations or other similar  events. No adjustment to the Exchange 
Price will be made for dividends (other than stock  dividends), if any, paid on 
the Common Stock or for securities  issued  pursuant to exercise for fair value 
of options, warrants or restricted stock.

6.  Mandatory Exchange.

 (a) Mandatory Exchange  Date. If (i) on or after the third year  anniversary of
the  Original  Issuance  Date of any  share of Series B  Exchangeable  Preferred
Stock,  or (ii) at any  time on or after  the  151st  day  after  such  Original
Issuance  Date if the average of the  closing  bid prices for the  Corporation's
Common Stock on the Principal Market for five consecutive trading days ending on
the  trading  day prior to the date  provided  for herein is at least  $7.00 per
share  (adjusted for any splits or reverse splits) (such date as selected by the
Corporation  being the  "Mandatory  Exchange  Date"),  there  remain  issued and
outstanding  any  shares  of  Series  B  Exchangeable   Preferred  Stock  and  a
registration  statement  permitting the resale by the holder of the Common Stock
issuable upon such exchange is then effective and remains  effective through the
Mandatory  Exchange Date, then the Corporation  shall be entitled to require all
(but not less than all)  holders  of shares of Series B  Exchangeable  Preferred
Stock  then  outstanding  to  exchange  their  shares of  Series B  Exchangeable
Preferred Stock for shares of Common Stock or, at the option of the Corporation,
to buy out all such  holders  in  cash,  at the then  effective  Exchange  Price
pursuant to Section 5(a). The  Corporation  shall provide no more than three (3)
trading days' written notice (the "Mandatory Exchange Notice") to the holders of
shares of Series B Exchangeable  Preferred  Stock of such mandatory  exchange or
such  mandatory  buy-out.  The Mandatory  Exchange  Notice shall include (i) the
Stated  Value of the  shares  of  Series B  Exchangeable  Preferred  Stock to be
exchanged or bought out, (ii) the Exchange Price at the Mandatory Exchange Date,
and (iii) the number of shares of the  Corporation's  Common  Stock to be issued
(or the amount of cash to be paid in the event of a buy-out) upon such mandatory
exchange  or such  mandatory  buy-out  at the then  applicable  Exchange  Price.
Notwithstanding the foregoing,  in no event shall the Corporation  exchange that
portion  of the Series B  Exchangeable  Preferred  Stock to the extent  that the
issuance  of  Common  Stock  upon the  exchange  of such  Series B  Exchangeable
Preferred  Stock,  when combined with shares of Common Stock received upon other
exchanges of Series B Exchangeable  Preferred Stock by such holder and any other
holders of Series B Exchangeable  Preferred  Stock or upon exercise of the Stock
Purchase  Warrants referred to in Section 5(a), would exceed 19.9% of the Common
Stock outstanding on the Original Issuance Date (unless stockholder approval has
been obtained as described in Section  5(a)),  or as to any  individual  holder,
make  such  holder  the  beneficial  owner of 9.9% or more of the  Corporation's
then-outstanding Common Stock.

 (b) Surrender of  Certificates. On or before the Mandatory  Exchange Date, each
holder of shares of Series B Exchangeable Preferred Stock shall surrender his or
its  certificate or  certificates  for all such shares to the Corporation at the
place  designated  in such  Mandatory  Exchange  Notice (or an affidavit of lost
certificate in form and content reasonably satisfactory to the Corporation), and
shall thereafter  receive  certificates for the number of shares of Common Stock
to  which  such  holder  is  entitled  or,  in the  event  of a  buy-out  by the
Corporation,  the amount of cash such holder is entitled  within three  business
days. On the Mandatory  Exchange  Date,  all rights with respect to the Series B
Exchangeable  Preferred  Stock so exchanged,  including  the rights,  if any, to
receive notices and vote, will terminate.  All certificates evidencing shares of
Series B Exchangeable  Preferred  Stock that are required to be surrendered  for
Exchange in accordance with the provisions hereof,  from and after the Mandatory
Exchange   Date,   shall  be  deemed  to  have  been   retired  and   cancelled,
notwithstanding  the failure of the holder or holders  thereof to surrender such
certificates  on or prior to such date. The Corporation may thereafter take such
appropriate  action  as may be  necessary  to  reduce  the  authorized  Series B
Exchangeable Preferred Stock accordingly.

7.  Redemption of Series B Exchangeable Preferred Stock.

 (a) Right to Redeem Series B Exchangeable Preferred Stock. At any time and from
time to time upon the earlier of (i) the  financial  closing of an  underwritten
public offering of the  Corporation's  Common Stock or (ii) six months after the
Original  Issuance Date, the Corporation may, in its sole discretion,  but shall
not be  obligated  to,  redeem,  in  whole  or in  part,  the  then  issued  and
outstanding shares of Series B Exchangeable Preferred Stock, at a price equal to
140% of the Stated  Value,  plus all  accrued but unpaid  dividends  through the
Redemption Date. In the event that the Corporation's Common Stock shall cease to
be listed or quoted on a national securities  exchange,  The Nasdaq Stock Market
or the OTC Bulletin Board, then the Corporation shall,  within fifteen (15) days
of such event, redeem all outstanding shares of Series B Exchangeable  Preferred
Stock at a price equal to 115% of the Stated Value,  plus all accrued but unpaid
dividends  thereon  through  the  Redemption  Date.  Such  redemption  shall  be
mandatory and the holders of Series B Exchangeable  Preferred Stock shall,  from
and after the Redemption Date, be creditors of the Corporation for such purpose.

 (b) Notice of Redemption. The Corporation shall provide each holder of record 
of the Series B Exchangeable Preferred Stock being redeemed with written notice 
of redemption  (the  "Redemption  Notice")  not less than 10 days prior to any 
date stipulated by the  Corporation  for the  redemption of the Series B 
Exchangeable Preferred Stock (the "Redemption Date"). The Redemption Notice 
shall contain (i) the  Redemption  Date,  (ii) the  number  of  shares  of  
Series B  Exchangeable Preferred Stock to be redeemed from the holder to whom 
the Redemption  Notice is delivered,   (iii)   instructions  for surrender  to  
the  Corporation  of  the certificate or certificates  representing  the shares 
of Series B Exchangeable Preferred  Stock to be redeemed,  and (iv) a procedure 
for the holder to specify the number of shares of Series B  Exchangeable 
Preferred  Stock to be exchanged into Common Stock  pursuant to Section 5, 
subject to the limitation set forth in Section 7(c).

 (c) Right to Exchange Series B  Exchangeable  Preferred  Stock upon  Receipt of
Redemption Notice.  Upon receipt of the Redemption Notice, the recipient thereof
shall have the option,  at its sole  election,  to specify  what  portion of the
Series B  Exchangeable  Preferred  Stock called for redemption in the Redemption
Notice shall be redeemed as provided in this  Section 7 or exchanged  for Common
Stock in the manner  provided  in Section 5 and  limited to those  shares  which
would otherwise be  exchangeable  pursuant to Section 5(b). If the holder of the
Series B Exchangeable  Preferred Stock called for redemption  elects to exchange
any of such shares then  eligible for exchange,  then such  exchange  shall take
place on the Exchange  Date  specified by the holder,  but in no event after the
Redemption Date, in accordance with the terms of Section 5.

 (d) Surrender of Certificates;  Payment of Redemption  Price.  On or before the
Redemption  Date,  each holder of the shares of Series B Exchangeable  Preferred
Stock to be redeemed shall  surrender the required  certificate or  certificates
representing such shares to the Corporation (or an affidavit of lost certificate
in form and content reasonably  satisfactory to the Corporation),  in the manner
and at the place  designated in the Redemption  Notice,  and upon payment to the
holder of the  Redemption  Price,  each such  surrendered  certificate  shall be
cancelled and retired.  If payment of such redemption  price is not made in full
by the  Redemption  Date,  the Holder shall again have the right to exchange the
Series B  Exchangeable  Preferred  Stock as provided  in Section 5 hereof.  If a
certificate is surrendered  and all the shares  evidenced  thereby are not being
redeemed,  the Corporation  shall issue new certificates to be registered in the
names of the person(s)  whose name(s)  appear(s) as the owners on the respective
surrendered certificates and deliver such certificate to such person(s).

8.  Notices.  In case at any time:

 (a) the Corporation shall declare any dividend upon its Common Stock payable in
cash or stock or make any  other pro rata  distribution  to the  holders  of its
Common Stock; or

 (b) the Corporation shall offer for subscription pro rata to the holders of its
Common Stock any additional shares of stock of any class or other rights; or

 (c) there shall be any capital reorganization or reclassification of the 
capital stock of the Corporation, or a consolidation or merger of the 
Corporation with or into, or a sale of all or substantially  all its assets to, 
another entity or entities; or

 (d) there shall be a voluntary or involuntary dissolution, liquidation or 
winding up of the Corporation;

then,  in any one or more of said cases,  the  Corporation  shall give, by first
class mail, postage prepaid, or by telex or facsimile or by recognized overnight
delivery service to non-U.S.  residents,  addressed to each holder of any shares
of Series B Exchangeable  Preferred Stock at the address of such holder as shown
on the books of the  Corporation,  (i) at least twenty (20) business days' prior
written notice of the date on which the books of the Corporation  shall close or
a record shall be taken for such dividend,  distribution or subscription  rights
or for  determining  rights  to  vote in  respect  of any  such  reorganization,
reclassification,  consolidation,  merger,  sale,  dissolution,  liquidation  or
winding  up and (ii) in the case of any such  reorganization,  reclassification,
consolidation,  merger, sale,  dissolution,  liquidation or winding up, at least
twenty (20) business  days' prior written notice of the date when the same shall
take place.  Such notice in accordance with the foregoing  clause (i) shall also
specify, in the case of any such dividend,  distribution or subscription rights,
the date on which the holders of Common Stock shall be entitled thereto and (ii)
shall  also  specify  the date on which the  holders  of Common  Stock  shall be
entitled  to  exchange  their  Common  Stock for  securities  or other  property
deliverable upon such reorganization,  reclassification,  consolidation, merger,
sale, dissolution, liquidation or winding up, as the case may be.

9.  Stock to be Reserved. The  Corporation,  upon the effective  date of
this  Certificate of Designations,  has a sufficient  number of shares of Common
Stock  available  to reserve for issuance  upon the exchange of all  outstanding
shares of Series B Exchangeable  Preferred  Stock.  The Corporation  will at all
times reserve and keep available out of its authorized Common Stock,  solely for
the purpose of issuance  upon the  exchange of Series B  Exchangeable  Preferred
Stock as herein provided, such number of shares of Common Stock as shall then be
issuable upon the exchange of all  outstanding  shares of Series B  Exchangeable
Preferred. The Corporation covenants that all shares of Common Stock which shall
be so issued shall be duly and validly  issued,  fully paid and  non-assessable.
The Corporation  will take all such action as may be so taken without  violation
of any  applicable  law or  regulation,  or of any  requirement  of any national
securities  exchange  upon  which  the  Common  Stock  may be  listed  to have a
sufficient  number of  authorized  but unissued  shares of Common Stock to issue
upon exchange of the Series B Exchangeable Preferred Stock. The Corporation will
not take any action which results in any  adjustment  of the exchange  rights if
the total number of shares of Common Stock issued and issuable after such action
upon  exchange of the Series B  Exchangeable  Preferred  Stock would  exceed the
total  number of shares of Common  Stock then  authorized  by the  Corporation's
Certificate of Incorporation.

10.  No Reissuance of Series B  Exchangeable  Preferred  Stock.  Shares of
Series B Exchangeable  Preferred  Stock which are exchanged for shares of Common
Stock as provided herein shall not be reissued.

11.  Issue Tax. The issuance of  certificates  for shares of Common Stock
upon  exchange of Series B  Exchangeable  Preferred  Stock shall be made without
charge to the holder  for any United  States  issuance  tax in respect  thereof,
provided that the Corporation  shall not be required to pay any tax which may be
payable in respect of any transfer  involved in the issuance and delivery of any
certificate in a name other than that of the holder of the Series B Exchangeable
Preferred Stock which is being exchanged.

12.  Closing of Books. The Corporation will at no time close its transfer
books against the transfer of any Series B  Exchangeable  Preferred  Stock or of
any shares of Common Stock issued or issuable upon the exchange of any shares of
Series B Exchangeable  Preferred  Stock in any manner which  interferes with the
timely  exchange of such Series B Exchangeable  Preferred  Stock,  except as may
otherwise be required to comply with applicable securities laws.

13.  Definitions.  As used in this Certificate of Designations,  the term
"Common Stock" shall mean and include the Corporation's authorized Common Stock,
$0.001 par value per share,  as constituted on the date of filing of these terms
of the Series B Exchangeable Preferred Stock, and shall also include any capital
stock of any class of the Corporation  thereafter authorized which shall neither
be limited to a fixed sum or percentage of par value in respect of the rights of
the holders  thereof to participate in dividends nor entitled to a preference in
the  distribution  of assets  upon the  voluntary  or  involuntary  liquidation,
dissolution or winding up of the Corporation; provided that the shares of Common
Stock  receivable  upon  exchange of shares of Series B  Exchangeable  Preferred
Stock shall include only shares designated as Common Stock of the Corporation on
the  date of  filing  of  this  instrument,  or in  case of any  reorganization,
reclassification,  or stock split of the outstanding shares thereof,  the stock,
securities or assets provided for in Subparagraph  5(f) and (g). Any capitalized
terms used in this Certificate of Designations but not defined herein shall have
the meanings set forth in that certain Exchangeable Preferred Shares and Warrant
Purchase  Agreement  dated as of March 15,  1999 among the  Corporation  and the
other  persons  signatory  thereto,  a copy of  which  will be  provided  to any
stockholder of the Corporation upon request to the Secretary of the Corporation,
without charge.

14.  Loss,  Theft,  Destruction  of  Preferred  Stock.  Upon  receipt of
evidence  satisfactory  to the  Corporation of the loss,  theft,  destruction or
mutilation  of  certificates   representing  shares  of  Series  B  Exchangeable
Preferred Stock and, in the case of any such loss,  theft or  destruction,  upon
receipt of indemnity or security reasonably satisfactory to the Corporation, or,
in the case of any such  mutilation,  upon  surrender  and  cancellation  of the
Series B Exchangeable  Preferred Stock certificate,  the Corporation shall make,
issue  and  deliver,  in lieu of  such  lost,  stolen,  destroyed  or  mutilated
certificates  for Series B Exchangeable  Preferred  Stock,  new certificates for
Series B Exchangeable  Preferred Stock of like tenor.  The Series B Exchangeable
Preferred  Stock  shall be held and owned upon the  express  condition  that the
provisions of this Section 14 are exclusive  with respect to the  replacement of
mutilated,  destroyed,  lost or stolen  shares of Series B  Preferred  Stock and
shall preclude any and all other rights and remedies  notwithstanding any law or
statue  existing  or  hereafter  enacted  to the  contrary  with  respect to the
replacement of negotiable  instruments or other securities without the surrender
thereof.

15.  Who Deemed  Absolute  Owner.  The Corporation may deem the person in
whose name the Series B Exchangeable  Preferred  Stock shall be registered  upon
the registry  books of the  Corporation to be, and may treat it as, the absolute
owner of the Series B Exchangeable  Preferred  Stock for the purpose of exchange
of the Series B Exchangeable Preferred Stock and for all other purposes, and the
Corporation  shall  not be  affected  by any  notice to the  contrary.  All such
payments and such exchange shall be valid and effectual to satisfy and discharge
the liability  upon the Series B Exchangeable  Preferred  Stock to the extent of
the sum or sums so paid or the exchange so made.

16.  Register. The Corporation shall maintain a transfer agent, which may
be the transfer agent for the Common Stock, for the registration of the Series B
Exchangeable  Preferred  Stock.  Upon any transfer of the Series B  Exchangeable
Preferred Stock in accordance with the provisions  hereof, the Corporation shall
register or cause the transfer  agent to register  such transfer on the Series B
Exchangeable Preferred Stock register.

17.  Withholding.  To  the  extent  required  by  applicable  law,  the
Corporation  may  withhold  amounts  for or on account  of any taxes  imposed or
levied by or on behalf of any  taxing  authority  in the  United  States  having
jurisdiction  over the Corporation from any payments made pursuant to the Series
B Exchangeable Preferred Stock.

18.  Headings.  The headings of the Sections of this Certificate of
Designations are inserted for convenience only and do not constitute a part of 
this Certificate of Designations.



IN WITNESS WHEREOF,  Steven S. Price,  President and Chief Executive  Officer of
the  Corporation,  under  penalties of perjury,  does hereby declare and certify
that this is the act and deed of the Corporation and the facts stated herein are
true and accordingly has signed this Certificate of Designations as of this 17th
day of March, 1999.

                                                  ALYN CORPORATION

                                         By:   ________________________________
                                                Steven S. Price, President and
                                                   Chief Executive Officer
Attest:


- --------------------------------------
Richard Little, Secretary



<PAGE>


Exhibit 4.7


                                    EXHIBIT C

                          REGISTRATION RIGHTS AGREEMENT

                  THIS  REGISTRATION  RIGHTS  AGREEMENT,  dated as of March  15,
1999, between Esquire Trade & Finance Inc.,  Austinvest Anstalt Balzers and AMRO
International,  S.A. (collectively,  "Holder"), and ALYN CORPORATION, a Delaware
corporation (the "Company").

                  WHEREAS,  simultaneously  with the  execution  and delivery of
this  Agreement,  the Holder is  purchasing  from the  Company,  pursuant  to an
Exchangeable  Preferred  Stock and  Warrant  Purchase  Agreement  dated the date
hereof (the "Purchase  Agreement"),  $1,500,000 liquidation preference amount of
Exchangeable  Preferred  Shares and Warrants to purchase up to 65,000  shares of
the  Company's  Common Stock  (terms not defined  herein shall have the meanings
ascribed to them in the Purchase Agreement); and

                  WHEREAS,  the  Company  desires  to  grant to the  Holder  the
registration  rights set forth herein with respect to the shares of Common Stock
issuable upon exchange of the Exchangeable  Preferred Shares purchased from time
to time pursuant to the Purchase  Agreement,  shares of Common Stock issuable as
dividends  on the  Exchangeable  Preferred  Shares  and  shares of Common  Stock
issuable upon exercise of the Warrants  (hereinafter  referred to as the "Stock"
or "Securities" of the Company).

                  NOW, THEREFORE, the parties hereto mutually agree as follows:

                  Section 1.  Registrable  Securities.  As used  herein the term
"Registrable Security" means the Securities until (i) the Registration Statement
has been declared  effective by the  Commission,  and all  Securities  have been
disposed of pursuant to the  Registration  Statement,  (ii) all Securities  have
been sold under  circumstances  under which all of the applicable  conditions of
Rule 144 (or any  similar  provision  then in force)  under the  Securities  Act
("Rule 144") are met,  (iii) all Securities  have been otherwise  transferred to
holders who may trade such Securities  without  restriction under the Securities
Act,  and the  Company  has  delivered a new  certificate  or other  evidence of
ownership for such Securities not bearing a restrictive legend or (iv) such time
as, in the opinion of counsel to the Company, all Securities may be sold without
any time, volume or manner  limitations  pursuant to Rule 144(k) (or any similar
provision  then in  effect)  under the  Securities  Act.  The term  "Registrable
Securities" means any and/or all of the securities  falling within the foregoing
definition   of  a   "Registrable   Security."  In  the  event  of  any  merger,
reorganization,  consolidation,  recapitalization  or other  change in corporate
structure affecting the Common Stock, such adjustment shall be deemed to be made
in the  definition  of  "Registrable  Security"  as is  appropriate  in order to
prevent  any  dilution or  enlargement  of the rights  granted  pursuant to this
Agreement.

                  Section 2. Restrictions on Transfer.  The Holder  acknowledges
and  understands  that prior to the  registration  of the Securities as provided
herein,  the  Securities  are  "restricted  securities"  as  defined in Rule 144
promulgated  under  the Act.  The  Holder  understands  that no  disposition  or
transfer  of the  Securities  may be made by  Holder  in the  absence  of (i) an
opinion  of  counsel  to the  Holder  that  such  transfer  may be made  without
registration under the Securities Act or (ii) such registration.

                           With a view to making available to the Holder the 
benefits of Rule 144 under the Securities  Act or any other similar rule or 
regulation of the  Commission  that may at any time  permit  the  Holder to sell
securities  of the  Company to the public without registration ("Rule 144"), the
Company agrees to:

                           (a) comply with the provisions of paragraph (c)(1) of
Rule 144; and

                           (b) file with the  Commission  in a timely manner all
reports and other documents required  to be filed by the  Company  pursuant to 
Section 13 or 15(d) under the Exchange Act; and, if at any time it is not 
required to file such reports but in the past had  been required  to or did file
such  reports,  it will,  upon the request of any Holder,  make available other
information as required by, and so long as  necessary to permit sales of, its  
Registrable  Securities  pursuant to Rule 144.

                  Section 3. Registration Rights With Respect to the Securities.


                           (a)  The  Company  agrees  that it will  prepare
and file with the  Securities  and Exchange  Commission  ("Commission"),  
within  forty-five  (45)  days  after the Closing  Date a  registration  
statement  (on Form  S-3,  or  other  appropriate registration  statement  form)
under  the  Securities  Act  (the  "Registration Statement"),  at the sole 
expense of the Company  (except as provided in Section 3(c) hereof), in respect
of all holders of the Securities issued at the Closing, so as to permit a 
public offering and resale of the Securities  under the Act by the holders 
thereof as selling stockholders and not as underwriters.

                           The Company shall use its best efforts to cause such
Registration Statement to become effective  within ninety (90) days from the 
Closing Date (or 120 days if the SEC makes a "full review" of the  Registration
Statement),  or, if earlier,  within five (5) days of SEC clearance to request
acceleration  of  effectiveness.  The number of shares designated in the 
Registration Statement to be registered shall include  all the  Warrant  Shares
and at least  167% of the number of shares of Common  Stock  which  would be 
issued  upon  exchange  of the  Preferred  Shares assuming a Market Price equal
to the greater of the (i) applicable  Closing Date closing  bid price or (ii) 
the closing bid price the Trading Day prior to filing the Registration  .
Statement,  such number of shares as the Company deems prudent for  the purpose
of  issuing  shares  of  Common  Stock  as  dividends  on the Exchangeable  
Preferred Shares, and shall include appropriate language regarding reliance 
upon Rule 416 to the extent  permitted by the  Commission.  The Company will 
notify Holder of the effectiveness of the Registration Statement within one 
Trading Day of such event. In the event that the number of shares so registered
shall be insufficient to register the resale of all of the Securities, then the
Company  shall be obligated to file, within thirty (30) days of notice from any
Holder, a further Registration Statement registering such remaining shares.

                           (b)  The  Company  will  maintain  the   Registration
Statement or post-effective amendment filed under this Section 3 hereof 
effective  under the Securities Act until the earlier  of (i) the date  that 
none of the  Convertible  Preferred  Shares,  the Warrant or the  Securities  
covered by such  Registration  Statement  are or may become issued and  
outstanding, (ii) the date that all of the  Securities  have been sold pursuant 
to such  Registration  Statement,  (iii) the date the holders thereof
receive an opinion of counsel to the Company,  which  counsel  shall be
reasonably  acceptable to the Holder,  that the Securities may be sold under the
provisions of Rule 144 without limitation as to volume, (iv) all Securities have
been  otherwise  transferred  to  Holders  who may  trade  such  shares  without
restriction  under the  Securities  Act,  and the  Company  has  delivered a new
certificate  or other  evidence of ownership for such  securities  not bearing a
restrictive  legend,  or (v) all Securities may be sold without any time, volume
or manner  limitations  pursuant to Rule 144(k) or any similar provision then in
effect under the Securities Act in the opinion of counsel to the Company,  which
counsel  shall  be  reasonably  acceptable  to the  Holder  (the  "Effectiveness
Period").

                           (c)  All fees, disbursements and out-of-pocket 
expenses and costs incurred by the Company  in connection  with the preparation
and  filing of the  Registration Statement under  subparagraph  3(a) and in 
complying with applicable  securities and Blue Sky laws  (including,  without
limitation,  all attorneys' fees of the Company)  shall be borne  by the  
Company.  The  Holder  shall  bear the cost of underwriting  and/or  brokerage
discounts,   fees  and  commissions,   if  any, applicable to the Securities  
being  registered and the fees and expenses of its counsel.  The Holder and its
counsel shall have a reasonable  period,  not to exceed three (3) Trading Days,
to review the proposed Registration  Statement or any  amendment  thereto,  
prior to filing with the  Commission, and the Company shall provide each Holder
with copies of any comment  letters  received from the Commission with respect 
thereto within two (2) Trading Days of receipt  thereof. The Company  shall 
make  reasonably  available  for  inspection  by Holder,  any underwriter  
participating  in any  disposition  pursuant  to  the  Registration Statement, 
and any attorney,  accountant or other agent retained by such Holder or any 
such  underwriter  all relevant  financial and other  records,  pertinent 
corporate  documents  and  properties of the Company and its  subsidiaries, and
cause the Company's officers, directors and employees to supply all information
reasonably  requested  by  such  Holder  or  any  such  underwriter,   attorney,
accountant or agent in connection with the Registration Statement, in each case,
as is customary for similar due diligence examinations;  provided, however, that
all records,  information  and documents  that are  designated in writing by the
Company, in good faith, as confidential,  proprietary or containing any material
non-public  information  shall be kept  confidential by such Holder and any such
underwriter,   attorney,   accountant  or  agent  (pursuant  to  an  appropriate
confidentiality  agreement in the case of any such Holder or agent), unless such
disclosure is made  pursuant to judicial  process in a court  proceeding  (after
first giving the Company an opportunity  promptly to seek a protective  order or
otherwise  limit the scope of the  information  sought  to be  disclosed)  or is
required by law, or such records,  information or documents  become available to
the  public  generally  or  through  a  third  party  not  in  violation  of  an
accompanying  obligation of  confidentiality;  and provided further that, if the
foregoing  inspection and  information  gathering  would  otherwise  disrupt the
Company's  conduct of its business,  such inspection and  information  gathering
shall, to the maximum extent  possible,  be coordinated on behalf of the Holders
and the other parties entitled thereto by one firm of counsel  designated by and
on behalf of the majority in interest of Holders and other parties.  The Company
shall  qualify  any of the  securities  for sale in such  states  as any  Holder
reasonably  designates and shall furnish  indemnification in the manner provided
in Section 6 hereof.  However,  the Company  shall not be required to qualify in
any state  which will  require an escrow or other  restriction  relating  to the
Company  and/or the sellers,  or which will require the Company to qualify to do
business  in such  state or require  the  Company to file  therein  any  general
consent to service of  process.  The  Company  at its  expense  will  supply the
Holders with copies of the applicable  Registration Statement and the prospectus
included  therein  and other  related  documents  in such  quantities  as may be
reasonably requested by the Holders.

                           (d) The Company shall not be required by this Section
3 to include a Holder's Securities in any Registration Statement which is to be 
filed if, in the opinion of counsel for both the Holder and the Company  (or,  
should they not agree,  in the opinion of another counsel  experienced in 
securities law matters acceptable to counsel  for the Holder  and the  Company)
the  proposed  offering  or other transfer as to which such  registration  is 
requested is exempt from  applicable federal  and  state  securities  laws and  
would  result  in all  purchasers  or transferees  obtaining  securities  which 
are not "restricted  securities", as defined in Rule 144 under the Securities 
Act.

                           (e)  In the event that (i) the Registration 
Statement to be filed by the Company pursuant  to  Section  3(a)  above  is not
filed  with  the  Commission within forty-five (45) days from the Closing Date,
(ii) such Registration  Statement is not declared  effective by the Commission 
within the earlier of ninety (90) days from the Closing Date (or 120 days if the
Commission  makes a "full  review" of the  Registration  Statement) or five (5)
days of clearance by the Commission to request effectiveness, or (iii) such 
Registration Statement is not maintained as effective  by the Company for the 
period set forth in Section 3(b) above (each a "Registration  Default")  then 
the Company will pay Holder (pro rated on a daily basis), as liquidated damages
for such failure and not as a penalty one percent (1%) of the aggregate  market
value of shares of Common Stock purchased from the Company  (including the 
Exchange  Shares which would be issuable upon conversion of the Exchangeable  
Preferred Shares on any date of determination,  and whether or not the 
Exchangeable Preferred Shares are then exchangeable pursuant to their terms) 
and held by the Holder for every seven (7) day period or portion  thereof 
thereafter until such Registration Statement has been filed, and in the event of
late  effectiveness  (in case of clause (ii) above) or lapsed  effectiveness (in
the case of clause (iii) above),  one percent (1%) of the aggregate market value
of shares of Common  Stock  purchased  from the  Company  and held by the Holder
(including  the  Exchange  Shares which would be issuable  upon  exchange of the
Exchangeable  Preferred Shares on any date of determination,  and whether or not
the Exchangeable Preferred Shares are then exchangeable pursuant to their terms)
for every  seven (7) day period or portion  thereof  thereafter  (regardless  of
whether one or more such Registration Defaults are then in existence) until such
Registration  Statement  has  been  declared  effective.  Such  payment  of  the
liquidated damages shall be made to the Holder in cash, within five (5) calendar
days of demand,  provided,  however, that the payment of such liquidated damages
shall not relieve the Company from its  obligations  to register the  Securities
pursuant to this Section.  The market value of the Common Stock for this purpose
shall be the closing  price (or last trade,  if so  reported)  on the  Principal
Market for each day during such Registration Default.  Notwithstanding  anything
to the contrary  contained  herein, a failure to maintain the effectiveness of a
filed  Registration  Statement  or the  ability of a Holder to use an  otherwise
effective  Registration  Statement to effect  resales of  Securities  during the
period  after 45 days and  within 90 days from the end of the  Company's  fiscal
year resulting solely from the need to update the Company's financial statements
contained or incorporated by reference in such Registration  Statement shall not
constitute  a  Registration  Default  and  shall  not  trigger  the  accrual  of
liquidated damages hereunder.

                           If the Company does not remit the payment to the 
Holder as set forth above, the Company will pay the Holder reasonable costs of 
collection, including attorneys' fees, in addition to the liquidated damages.  
The registration of the Securities pursuant to this  provision shall not affect 
or limit  Holder's other rights or remedies as set forth in this Agreement.

                           (f)  No provision contained herein shall preclude the
Company from selling securities  pursuant to any  Registration  Statement  in 
which it is required to include Securities pursuant to this Section 3.

                           (g)  If at any time or from time to time after 
the effective date of any Registration  Statement,  the  Company  notifies  the
Holder in  writing of the existence of a Potential  Material Event (as defined 
in Section 3(h) below), the Holder shall not offer or sell any Securities or 
engage in any other transaction involving or relating to Securities,  from the 
time of the giving of notice with respect to a Potential  Material Event until 
such Holder receives written notice from the Company that such Potential 
Material Event either has been disclosed to the  public or no longer  
constitutes  a  Potential  Material  Event;  provided, however,  that the  
Company  may not so  suspend  the right to such  holders  of Securities  for 
more than  twenty (20) days in the  aggregate  during any twelve month period, 
during the periods any Registration Statement is required to be in effect.  
If a  Potential  Material  Event  shall  occur  prior  to  the  date  a 
Registration Statement is required to be filed, then the Company's obligation to
file such  Registration  Statement shall be delayed without penalty for not more
than  twenty  (20)  days,  and such  delay or  delays  shall  not  constitute  a
Registration  Default.  The Company must give Holder  notice in writing at least
two (2) Trading Days prior to the first day of the blackout period.

                           (h)   "Potential Material Event" means any of the
following: (a) the possession by the Company of material  information  not ripe 
for  disclosure in a registration statement, as determined in good faith by the 
Chief Executive Officer, the Chief Financial  Officer or the Board of Directors 
of the Company that  disclosure  of such  information  in a  Registration  
Statement  would  be  detrimental  to the business and affairs of the Company;
or (b) any material engagement or activity by the  Company  which  would,  in 
the good  faith  determination  of the  Chief Executive Officer,  the Chief 
Financial Officer or the Board of Directors of the Company, be adversely 
affected by disclosure in a registration statement at such time, which  
determination shall be accompanied by a good faith determination by the  Chief
Executive  Officer,  the  Chief  Financial  Officer  or the Board of Directors
of the Company that the  applicable  Registration Statement would be materially 
misleading absent the inclusion of such information.

                  Section 4.  Cooperation  with Company.  Holder will  cooperate
with the Company in all respects in connection  with this  Agreement,  including
timely  supplying all  information  reasonably  requested by the Company  (which
shall include all  information  regarding the Holder and proposed manner of sale
of the  Registrable  Securities  required to be  disclosed  in any  Registration
Statement)  and executing and  returning all documents  reasonably  requested in
connection  with the  registration  and sale of the  Registrable  Securities and
entering into and performing its obligations  under any underwriting  agreement,
if the offering is an underwritten  offering,  in usual and customary form, with
the managing underwriter or underwriters of such underwritten offering.  Nothing
in this  Agreement  shall  obligate  the  Holder  to  consent  to be named as an
underwriter  in any  Registration  Statement.  The  obligation of the Company to
register the Registrable  Securities  shall be absolute and  unconditional as to
those  Securities  which the  Commission  will permit to be  registered  without
naming the Holder as an underwriter. Any delay or delays caused by the Holder by
failure to cooperate as required  hereunder  shall not constitute a Registration
Default.

                  Section  5.  Registration  Procedures.  If  and  whenever  the
Company is required by any of the  provisions  of this  Agreement  to effect the
registration  of any of the  Registrable  Securities  under the Act, the Company
shall (except as otherwise  provided in this  Agreement),  as  expeditiously  as
possible,  subject to the Holder's  assistance  and  cooperation  as  reasonably
required with respect to each Registration Statement:

                           (a) (i)  prepare and file with the Commission such 
amendments and supplements to the Registration Statement and the prospectus 
used in connection therewith as may be necessary to keep such Registration  
Statement  effective and to comply with the provisions  of the Act with respect
to the sale or  other  disposition  of all securities  covered by such 
registration  statement  whenever the Holder of such Registrable  Securities  
shall desire to sell or  otherwise  dispose of the same (including  prospectus
supplements with respect to the sales of securities from time to time in 
connection  with a registration  statement  pursuant to Rule 415 promulgated 
under the Act) and (ii) take all lawful action such that each of (A) the 
Registration  Statement and any amendment  thereto does not, when it becomes 
effective,  contain 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,  in  light  of the  circumstances  under  which  they  were  made,  not
misleading and (B) the Prospectus  forming part of the  Registration  Statement,
and any  amendment  or  supplement  thereto,  does  not at any time  during  the
Registration  Period  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,  in light of the circumstances  under which they were made,
not misleading.

                           (b) (i) prior to the filing  with the  Commission  of
any Registration Statement (including  any  amendments  thereto)  and the  
distribution or delivery of any prospectus (including any supplements thereto),
provide draft copies thereof to the Holders as required by Section 3(c) and 
reflect in such  documents all such comments as the Holders (and their counsel)
reasonably  may propose  respecting the Selling Shareholders and Plan of 
Distribution  sections (or equivalents) and (ii) furnish to each Holder such  
numbers of copies of a prospectus  including a preliminary  prospectus or any 
amendment or  supplement  to any  prospectus,  as applicable,  in  conformity  
with the  requirements  of the Act,  and such other documents,  as such Holder 
may  reasonably  request in order to  facilitate  the public sale or other 
disposition of the securities owned by such Holder;

                           (c)  register and qualify the Registrable 
Securities covered by the Registration Statement under such other securities or 
blue sky laws of such  jurisdictions as the Holder shall  reasonably  request
(subject to the  limitations set forth in Section  3(d)  above), and do any and
all other  acts and  things  which may be necessary or advisable to enable each
 Holder to  consummate  the public sale or other  disposition in such  
jurisdiction of the securities owned by such Holder, except that the Company 
shall not for any such purpose be required to qualify to do business as a 
foreign  corporation in any  jurisdiction  wherein it is not so qualified or to
file therein any general consent to service of process;

                           (d)  list such Registrable Securities on the 
American Stock Exchange, other national securities exchange, the Nasdaq National
Market or the Nasdaq Small-Cap Market, on which the Common Stock of the Company
is then listed, if the listing of such  Registrable  Securities  is then 
permitted  under  the  rules  of such exchange or Nasdaq;

                           (e)   notify each Holder of Registrable Securities
covered by the Registration Statement,  at any  time  when a  prospectus  
relating  thereto  covered  by the Registration  Statement  is  required  to be
delivered  under  the Act,  of the happening  of any  event of  which it has  
knowledge  as a result  of which  the prospectus included in the 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 the light of the
circumstances  then  existing,  and the Company shall  prepare and file a 
curative  amendment  under  Section 5(a) as quickly as commercially possible;

                           (f) as promptly as  practicable  after becoming aware
of such event, notify each Holder  who holds  Registrable  Securities  being  
sold (or,  in the event of an underwritten  offering,  the  managing  
underwriters)  of  the  issuance  by the Commission  of any stop order or other
suspension of the  effectiveness  of the Registration  Statement at the 
earliest possible time and take all lawful action to effect  the  withdrawal,  
recession  or  removal  of such stop order or other suspension;

                           (g)  cooperate with the Holders who hold 
Registrable Securities being offered to facilitate  the  timely   preparation
and  delivery  of  certificates  for  the Registrable  Securities to be offered
pursuant to the Registration Statement and enable  such  certificates  for  the
Registrable   Securities  to  be  in  such denominations  or  amounts,  as the
case may be, as the Holders  reasonably  may request and  registered  in such 
names as the Holder may  request;  and,  within three business days after a 
Registration  Statement  which includes  Registrable Securities  is declared  
effective  by the  Commission,  deliver and cause legal counsel  selected  by 
the  Company  to  deliver  to the  transfer  agent for the Registrable  
Securities (with copies to the Holders whose Registrable Securities are
included in such Registration  Statement) an appropriate instruction and, to 
the extent necessary, an opinion of such counsel;

                           (h)  take all such other lawful actions 
reasonably necessary to expedite and facilitate  the  disposition by the 
Holders of their  Registrable  Securities in accordance with the intended 
methods  therefor  provided in the prospectus which are customary for issuers to
perform under the circumstances;

                           (i)  in the event of an underwritten offering, 
promptly include or incorporate in a Prospectus supplement or post-effective
amendment to the Registration Statement such information as the managers 
reasonably agree should be included therein and to which the Company does not 
reasonably object and make all required filings of such Prospectus  supplement
or  post-effective  amendment as soon as practicable after it is  notified of 
the  matters to be  included  or  incorporated  in such Prospectus supplement
or post-effective amendment; and

                           (j)  maintain a transfer agent and registrar for
it's Common Stock.

                  Section 6.  Indemnification.

                           (a)  To the maximum extent permitted by law, the 
Company agrees to indemnify and hold harmless the Holder and each person, if 
any, who controls the Holder within the meaning of the Securities Act  
("Distributing  Holder")  against any losses, claims, damages or liabilities,  
joint or several (which shall, for all purposes of this  Agreement,  include,  
but not be limited  to, all  reasonable  costs of defense and  investigation  
and all reasonable  attorneys'  fees),  to which the Distributing  Holder 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 any untrue  statement or alleged untrue statement of any .
material fact contained in any Registration  Statement,  or any related  
preliminary  prospectus,  final  prospectus  or amendment or supplement thereto,
  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;  provided, however, that the Company will
not be liable in any such case 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 such  Registration
Statement,  preliminary prospectus,  final prospectus or amendment or supplement
thereto in reliance upon, and in conformity with, written information  furnished
to the  Company by the  Distributing  Holder,  its  counsel,  affiliates  or any
underwriter,  specifically for use in the preparation thereof. This Section 6(a)
shall not inure to the benefit of any  Distributing  Holder with  respect to any
person  asserting  such loss,  claim,  damage or  liability  who  purchased  the
Registrable  Securities which are the subject thereof if the Distributing Holder
failed  to send or give (in  violation  of the  Securities  Act or the rules and
regulations  promulgated  thereunder) a copy of the prospectus contained in such
Registration Statement to such person at or prior to the written confirmation to
such person of the sale of such Registrable  Securities,  where the Distributing
Holder  was  obligated  to do so  under  the  Securities  Act or the  rules  and
regulations promulgated thereunder. This indemnity agreement will be in addition
to any liability which the Company may otherwise have.

                           (b) To the  maximum  extent  permitted  by law,  each
Distributing Holder agrees that it will indemnify and hold harmless 
the Company,  and each officer,  director of the Company or person,  
if any, who  controls the Company  within the meaning of the Securities 
Act, against any losses,  claims,  damages or liabilities  (which
shall, for all purposes of this Agreement,  include,  but not be limited to, all
reasonable  costs of defense and  investigation  and all  reasonable  attorneys'
fees) to which the Company or any such officer,  director or controlling  person
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 any untrue  statement  or alleged  untrue  statement of any
material  fact  contained  in  any  Registration   Statement,   or  any  related
preliminary prospectus,  final prospectus or amendment or supplement thereto, or
arise out of or are based upon the  omission  or the  alleged  omission to state
therein a material fact  required to be stated  therein or necessary to make the
statements therein not misleading, but in each case only to the extent that such
untrue statement or alleged untrue statement or omission or alleged omission was
made in such Registration Statement, preliminary prospectus, final prospectus or
amendment  or  supplement  thereto in reliance  upon,  and in  conformity  with,
written  information  furnished to the Company by such Distributing  Holder, its
counsel, affiliates or any underwriter,  specifically for use in the preparation
thereof. This indemnity agreement will be in addition to any liability which the
Distributing Holder may otherwise have.

                           (c) Promptly  after receipt by an  indemnified  party
under this Section 6 of notice of the commencement of any action,  
such  indemnified  party will, if a claim in respect thereof is to be 
made against the indemnifying  party under this Section 6, notify 
the indemnifying party in writing of the commencement thereof; but the
omission so to notify the  indemnifying  party will not relieve the indemnifying
party from any liability  which it may have to any  indemnified  party except to
the  extent  the  failure  of the  indemnified  party to  provide  such  written
notification is prejudicial to the ability of the  indemnifying  party to defend
such action.  In case any such action is brought against any indemnified  party,
and it  notifies  the  indemnifying  party  of  the  commencement  thereof,  the
indemnifying  party will be entitled to participate  in, and, to the extent that
it may wish,  jointly  with any other  indemnifying  party  similarly  notified,
assume the defense  thereof,  subject to the provisions  herein stated and after
notice from the indemnifying  party to such indemnified party of its election so
to assume the defense thereof, the indemnifying party will not be liable to such
indemnified  party  under  this  Section  6 for  any  legal  or  other  expenses
subsequently  incurred by such indemnified  party in connection with the defense
thereof other than reasonable  costs of  investigation,  unless the indemnifying
party  shall not  pursue  the action to its final  conclusion.  The  indemnified
parties as a group  shall have the right to employ one  separate  counsel in any
such action and to participate in the defense thereof, but the fees and expenses
of such  counsel  shall not be at the expense of the  indemnifying  party if the
indemnifying party has assumed the defense of the action with counsel reasonably
satisfactory to the indemnified  party unless (i) the employment of such counsel
has been specifically  authorized in writing by the indemnifying  party, or (ii)
the named parties to any such action  (including any impleaded  parties) include
both the indemnified party and the indemnifying  party and the indemnified party
shall  have been  advised  by its  counsel  that  there may be one or more legal
defenses  available to the indemnifying party different from or in conflict with
any legal defenses which may be available to the indemnified  party or any other
indemnified party (in which case the indemnifying party shall not have the right
to assume the defense of such  action on behalf of such  indemnified  party,  it
being understood, however, that the indemnifying party shall, in connection with
any one such action or separate but substantially  similar or related actions in
the  same  jurisdiction   arising  out  of  the  same  general   allegations  or
circumstances,  be  liable  only for the  reasonable  fees and  expenses  of one
separate  firm of  attorneys  for the  indemnified  party,  which  firm shall be
designated  in writing by the  indemnified  party).  No settlement of any action
against an indemnified  party shall be made without the prior written consent of
the indemnified party, which consent shall not be unreasonably withheld.

                  Section  7.  Contribution.  In order to  provide  for just and
equitable  contribution  under the  Securities  Act in any case in which (i) the
indemnified party makes a claim for indemnification pursuant to Section 6 hereof
but is judicially  determined  (by the entry of a final  judgment or decree by a
court of  competent  jurisdiction  and the  expiration  of time to appeal or the
denial  of the last  right  of  appeal)  that  such  indemnification  may not be
enforced in such case  notwithstanding  the fact that the express  provisions of
Section 6 hereof provide for  indemnification in such case, or (ii) contribution
under the Securities Act may be required on the part of any  indemnified  party,
then the Company and the applicable  Distributing Holder shall contribute to the
aggregate  losses,  claims,  damages or liabilities to which they may be subject
(which shall,  for all purposes of this Agreement,  include,  but not be limited
to,  all  reasonable  costs of  defense  and  investigation  and all  reasonable
attorneys'  fees), in either such case (after  contribution  from others) on the
basis of relative fault as well as any other relevant equitable  considerations.
The relative  fault 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 the Company on the one hand or the applicable Distributing Holder on
the  other  hand,  and  the  parties'  relative  intent,  knowledge,  access  to
information  and  opportunity  to correct or prevent such statement or omission.
The  Company  and the  Distributing  Holder  agree that it would not be just and
equitable if contribution pursuant to this Section 7 were determined by pro rata
allocation or by any other method of  allocation  which does not take account of
the equitable  considerations  referred to in this Section 7. The amount paid or
payable by an indemnified  party as a result of the losses,  claims,  damages or
liabilities (or actions in respect thereof)  referred to above in this Section 7
shall be deemed to include any legal or other  expenses  reasonably  incurred by
such  indemnified  party in connection with  investigating or defending any such
action or claim.  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.

Notwithstanding any other provision of this Section 7, in no event shall any (i)
Holder be required to undertake liability to any person under this Section 7 for
any  amounts in excess of the dollar  amount of the  proceeds  to be received by
such  Holder  from  the  sale of such  Holder's  Registrable  Securities  (after
deducting any fees,  discounts and commissions  applicable  thereto) pursuant to
any  Registration  Statement under which such  Registrable  Securities are to be
registered  under  the  Securities  Act and  (ii)  underwriter  be  required  to
undertake  liability  to any person  hereunder  for any amounts in excess of the
aggregate discount, commission or other compensation payable to such underwriter
with respect to the  Registrable  Securities  underwritten by it and distributed
pursuant to such Registration Statement.

                  Section 8. Notices. All notices, demands, requests,  consents,
approvals,  and other communications required or permitted hereunder shall be in
writing and, unless otherwise specified herein,  shall be (i) personally served,
(ii) deposited in the mail,  registered or certified,  return receipt requested,
postage  prepaid,  (iii) delivered by reputable air courier service with charges
prepaid, or (iv) transmitted by hand delivery, telegram, or facsimile, addressed
as set forth below or to such other  address as such party shall have  specified
most recently by written notice. Any notice or other  communication  required or
permitted to be given hereunder shall be deemed effective (a) upon hand delivery
or  delivery  by  facsimile,   with  accurate  confirmation   generated  by  the
transmitting  facsimile  machine,  at the address or number designated below (if
delivered on a business day during normal business hours where such notice is to
be received),  or the first  business day following  such delivery (if delivered
other than on a business day during normal  business  hours where such notice is
to be received) or (b) on the second  business day following the date of mailing
by reputable courier service, fully prepaid,  addressed to such address, or upon
actual receipt of such mailing, whichever shall first occur.
The addresses for such communications shall be:

If to the Company:                           Alyn Corporation
                                             16761 Hale Avenue
                                             Irvine, California 92606
                                             Attention: Chief Financial Officer
                                             Telephone: (949) 475-1525
                                             Facsimile: (949) 475-1533




                     With a copy to:           Brobeck, Phleger & Harrison LLP
                     (shall not constitute     38 Technology Drive
                     notice)                   Irvine, California 92618
                                               Attention: Bruce R. Hallett, Esq.
                                               Telephone: (949) 790-6300
                                               Facsimile: (949) 790-6301


If to the Investor:                      As set forth in the Purchase Agreement


        with a copy to:                         Epstein Becker & Green, P.C.
        (shall not constitute notice)           250 Park Avenue
                                                New York, NY 10177
                                                Attention: Joseph A. Smith, Esq.
                                                Telephone:  (212) 351-4924
                               Fax: (212) 661-0989


Either party hereto may from time to time change its address or facsimile number
for notices under this Section 8 by giving at least ten (10) days' prior written
notice of such changed address or facsimile number to the other party hereto.

                  Section 9.  Assignment.  This  Agreement  is binding  upon and
inures  to the  benefit  of the  parties  hereto  and  their  respective  heirs,
successors  and  permitted  assigns.  The rights  granted the Holder  under this
Agreement  may  be  assigned  to  any  purchaser  of  substantially  all  of the
Registrable  Securities  (or the  rights  thereto)  from  Holder,  as  otherwise
permitted  by the Purchase  Agreement.  In the event of a transfer of the rights
granted  under this  Agreement,  the Holder  agrees that the Company may require
that the  transferee  comply with  reasonable  conditions  as  determined in the
discretion of the Company.

                  Section 10. Additional  Covenants of the Company.  The Company
agrees  that  at such  time as it  meets  all  the  requirements  for the use of
Securities Act Registration  Statement on Form S-3 it shall file all reports and
information  required to be filed by it with the  Commission  in a timely manner
and take all such other action so as to maintain such eligibility for the use of
such form.

                  Section  11.  Counterparts/Facsimile.  This  Agreement  may be
executed  in two or  more  counterparts,  each  of  which  shall  constitute  an
original,  but all of which, when together shall constitute but one and the same
instrument,  and shall become effective when one or more  counterparts have been
signed by each party hereto and  delivered  to the other  party.  In lieu of the
original, a facsimile transmission or copy of the original shall be as effective
and enforceable as the original.

                  Section 12.  Remedies. The remedies provided in this Agreement
are cumulative  and not exclusive of any remedies  provided by law. If any term,
provision,  covenant  or  restriction  of this  Agreement  is held by a court of
competent  jurisdiction  to be  invalid,  illegal,  void or  unenforceable,  the
remainder of the terms, provisions,  covenants and restrictions set forth herein
shall remain in full force and effect and shall in no way be affected,  impaired
or invalidated,  and the parties hereto shall use their best efforts to find and
employ an alternative means to achieve the same or substantially the same result
as that  contemplated by such term,  provision,  covenant or restriction.  It is
hereby  stipulated  and  declared to be the  intention  of the parties that they
would have executed the remaining terms, provisions,  covenants and restrictions
without including any of such that may be hereafter  declared invalid,  illegal,
void or unenforceable.

                  Section 13.   Conflicting Agreements.  The  Company  shall not
enter into any agreement  with respect to its  securities  that is  inconsistent
with the  rights  granted  to the  holders  of  Registrable  Securities  in this
Agreement or  otherwise  prevents  the Company  from  complying  with all of its
obligations hereunder.

                  Section 14.   Headings. The headings in this Agreement are for
reference purposes only and shall not affect in any way the meaning or 
interpretation of this Agreement.

                  Section 15.   Governing Law, Arbitration. This Agreement shall
be governed by and  construed  in  accordance  with the laws of the State of New
York  applicable to contracts made in New York by persons  domiciled in New York
City and without  regard to its  principles  of conflicts  of laws.  Any dispute
under this  Agreement  shall be  submitted  to  arbitration  under the  American
Arbitration  Association  (the "AAA") in New York City,  New York,  and shall be
finally and  conclusively  determined by the decision of a board of  arbitration
consisting  of three  (3)  members  (hereinafter  referred  to as the  "Board of
Arbitration") selected as according to the rules governing the AAA. The Board of
Arbitration shall meet on consecutive  business days in New York City, New York,
and shall reach and render a decision in writing  (concurred in by a majority of
the members of the Board of  Arbitration)  with  respect to the amount,  if any,
which the losing  party is  required  to pay to the other  party in respect of a
claim  filed.  In  connection  with  rendering  its  decisions,   the  Board  of
Arbitration  shall  adopt and follow  the laws of the State of New York.  To the
extent  practical,  decisions of the Board of  Arbitration  shall be rendered no
more than thirty (30) calendar days following  commencement of proceedings  with
respect thereto. The Board of Arbitration shall cause its written decision to be
delivered to all parties involved in the dispute. Any decision made by the Board
of  Arbitration  (either  prior to or after the  expiration  of such thirty (30)
calendar day period)  shall be final,  binding and  conclusive on the parties to
the dispute,  and entitled to be enforced to the fullest extent permitted by law
and entered in any court of  competent  jurisdiction.  The Board of  Arbitration
shall be authorized and is hereby directed to enter a default  judgment  against
any party failing to  participate in any  proceeding  hereunder  within the time
periods set forth in the AAA rules. The non-prevailing  party to any arbitration
(as  determined  by the  Board of  Arbitration)  shall pay the  expenses  of the
prevailing party,  including reasonable attorneys' fees, in connection with such
arbitration.  Any party  shall be entitled  to obtain  injunctive  relief from a
court in an appropriate case.

                  Section 16.  Severability.  If any provision of this Agreement
shall for any  reason be held  invalid  or  unenforceable,  such  invalidity  or
unenforceablity  shall not affect any other provision  hereof and this Agreement
shall be construed as if such invalid or unenforceable  provision had never been
contained  herein.  Terms not  otherwise  defined  herein  shall be  defined  in
accordance with the Agreement.

                  Section 17.  Capitalized Terms.  All capitalized terms not 
otherwise defined herein shall have the meaning assigned to them in the Purchase
Agreement.


<PAGE>




                  IN WITNESS  WHEREOF,  the  parties  hereto  have  caused  this
Agreement to be duly executed, on the day and year first above written.

                                ALYN CORPORATION


                 By:___________________________________________________________
                         Richard Little
                         Chief Financial Officer


                                           INVESTOR




                 By:___________________________________________________________


Authorized Signatory


<PAGE>


Exhibit 4.8



                                    EXHIBIT B

NEITHER  THIS WARRANT NOR THE SHARES  ISSUABLE  UPON  EXERCISE  HEREOF HAVE BEEN
REGISTERED  WITH THE UNITED  STATES  SECURITIES  AND  EXCHANGE  COMMISSION  (THE
"COMMISSION") OR THE SECURITIES COMMISSION OF ANY STATE PURSUANT TO AN EXEMPTION
FROM  REGISTRATION  UNDER  UNDER THE  SECURITIES  ACT OF 1933,  AS AMENDED  (THE
"SECURITIES  ACT").  NEITHER THIS WARRANT NOR THE SHARES  ISSUABLE UPON EXERCISE
HEREOF MAY BE SOLD,  PLEDGED,  TRANSFERRED  OR  ASSIGNED  EXCEPT  PURSUANT TO AN
EFFECTIVE  REGISTRATION  STATEMENT UNDER THE SECURITIES ACT AND UNDER APPLICABLE
STATE  SECURITIES  LAWS, OR IN A TRANSACTION  WHICH IS EXEMPT FROM  REGISTRATION
UNDER THE PROVISIONS OF THE  SECURITIES  ACT AND UNDER  PROVISIONS OF APPLICABLE
STATE SECURITIES LAWS.

                             STOCK PURCHASE WARRANT


                  To Purchase xx,000 Shares of Common Stock of

                                ALYN CORPORATION

         THIS  CERTIFIES   that,  for  value  received,   _______________   (the
"Holder"), is entitled, upon the terms and subject to the conditions hereinafter
set forth,  at any time on or after  September 15, 1999 (the  "Initial  Exercise
Date")  and on or prior to the close of  business  on  September  15,  2002 (the
"Termination Date") but not thereafter,  to subscribe for and purchase from ALYN
CORPORATION,  a  Delaware  corporation  (the  "Company"),  up to  xxxx  Thousand
(xx,000)  shares (the "Warrant  Shares") of Common  Stock,  $0.001 par value per
share of the Company (the "Common  Stock").  The purchase  price of one share of
Common Stock (the "Exercise Price") under this Warrant shall be $3.82 per share.
The Exercise Price and the number of shares for which the Warrant is exercisable
shall be subject to adjustment as provided herein.  This Warrant is being issued
in  connection  with the  Exchangeable  Preferred  Shares and  Warrant  Purchase
Agreement  between  the Holder and the  Company  dated as of March 15, 1999 (the
"Purchase  Agreement") and is subject to its terms and conditions.  In the event
of any conflict  between the terms of this  Warrant and the Purchase  Agreement,
the Purchase  Agreement shall control.  Capitalized terms used and not otherwise
defined  herein shall have the meanings set forth for such terms in the Purchase
Agreement.

1.  Title of  Warrant.  Prior to the  expiration  hereof and subject to
compliance  with  applicable  laws,  this Warrant and all rights  hereunder  are
transferable, in whole or in part, at the office or agency of the Company by the
holder hereof in person or by duly authorized  attorney,  upon surrender of this
Warrant together with the Assignment Form annexed hereto properly endorsed.

2.  Authorization of Shares.  The Company  covenants that all shares of
Common Stock which may be issued upon the exercise of rights represented by this
Warrant will, upon exercise of the rights  represented by this Warrant,  be duly
authorized,  validly  issued,  fully  paid and  nonassessable  and free from all
taxes,  liens and charges in respect of the issue  thereof  (other than taxes in
respect of any transfer occurring contemporaneously with such issue).

3.  Exercise  of  Warrant.  Except as  provided  in  Section 4 herein,
exercise of the purchase  rights  represented by this Warrant may be made at any
time or times on or after the  Initial  Exercise  Date,  and before the close of
business on the Termination Date, or such earlier date on which this Warrant may
terminate as provided  elsewhere in this Warrant,  by the delivery of the Notice
of Exercise Form annexed hereto duly executed,  at the office of the Company (or
such  other  office or agency of the  Company as it may  designate  by notice in
writing to the registered  holder hereof at the address of such holder appearing
on the books of the  Company)  and upon  payment  of the  Exercise  Price of the
shares thereby  purchased by wire transfer or cashier's  check drawn on a United
States  bank to the  Company,  the holder of this  Warrant  shall be entitled to
receive a  certificate  for the number of shares of Common  Stock so  purchased.
Certificates  for shares  purchased  hereunder  shall be delivered to the holder
hereof  within three (3) Trading Days after the date on which this Warrant shall
have been  exercised as  aforesaid.  This  Warrant  shall be deemed to have been
exercised  and such  certificate  or  certificates  shall be deemed to have been
issued,  and Holder or any other person so  designated to be named therein shall
be deemed to have become a holder of record of such shares for all purposes,  as
of the date the  Warrant  has been  exercised  by payment to the  Company of the
Exercise Price and all taxes required to be paid by Holder,  if any, pursuant to
Section 5 prior to the issuance of such shares, have been paid.

4.  No  Fractional  Shares  or Scrip.  No  fractional  shares or scrip
representing  fractional  shares  shall  be  issued  upon the  exercise  of this
Warrant.  As to any fraction of a share which Holder would otherwise be entitled
to purchase  upon such  exercise,  the Company  shall pay a cash  adjustment  in
respect of such final fraction in an amount equal to the Exercise Price.

5. Charges, Taxes and Expenses.  Issuance of certificates for shares of
Common Stock upon the exercise of this Warrant  shall be made without  charge to
the holder hereof for any issue or transfer tax or other  incidental  expense in
respect of the  issuance of such  certificate,  all of which taxes and  expenses
shall be paid by the Company,  and such certificates shall be issued in the name
of the holder of this Warrant or in such name or names as may be directed by the
holder of this Warrant;  provided,  however,  that in the event certificates for
shares of Common  Stock  are to be issued in a name  other  than the name of the
holder of this  Warrant,  this Warrant when  surrendered  for exercise  shall be
accompanied by the Assignment  Form attached  hereto duly executed by the holder
hereof;  and provided further,  that upon any transfer involving the issuance or
delivery  of any  certificates  for  shares of Common  Stock,  the  Company  may
require, as a condition thereto, the payment of a sum sufficient to reimburse it
for any transfer tax incidental thereto.

6. Closing of Books.  The Company will not close its shareholder books or
records in any manner which prevents the timely exercise of this Warrant.

7. Transfer, Division and Combination.

 a) Subject to compliance with any applicable securities laws,  transfer of this
Warrant and all rights  hereunder,  in whole or in part,  shall be registered on
the books of the Company to be maintained  for such purpose,  upon  surrender of
this  Warrant  at  the  principal  office  of the  Company,  together  with  the
Assignment Form attached hereto duly executed by Holder or its agent or attorney
and funds  sufficient to pay any transfer  taxes payable upon the making of such
transfer.  Upon such surrender and, if required, such payment, the Company shall
execute and  deliver a new  Warrant or  Warrants in the name of the  assignee or
assignees and in the  denomination  specified in such  instrument of assignment,
and shall  issue to the  assignor a new Warrant  evidencing  the portion of this
Warrant  not so  assigned,  and this  Warrant  shall  promptly be  cancelled.  A
Warrant, if properly assigned, may be exercised by a new Holder for the purchase
of shares of Common Stock without having a new Warrant issued.

(b)  This  Warrant  may  be  divided  or  combined  with  other   Warrants  upon
presentation  hereof at the  aforesaid  office of the Company,  together  with a
written notice  specifying the names and denominations in which new Warrants are
to be issued,  signed by Holder or its agent or attorney.  Subject to compliance
with Section 7(a), as to any transfer  which may be involved in such division or
combination,  the Company shall execute and deliver a new Warrant or Warrants in
exchange  for the Warrant or  Warrants  to be divided or combined in  accordance
with such notice.

(c) The Company  agrees to  maintain,  at its  aforesaid  office,  books for the
registration and the registration of transfer of the Warrants.

8. No Rights as  Stockholder  until  Exercise.  This  Warrant  does not
entitle the holder  hereof to any voting rights or other rights as a stockholder
of the Company prior to the exercise hereof.  Upon the surrender of this Warrant
and the payment of the aggregate Exercise Price, the Warrant Shares so purchased
shall be and be deemed to be issued to such  holder as the record  owner of such
shares as of the close of business on the later of the date of such surrender or
payment.

9. Loss,  Theft,  Destruction  or  Mutilation  of Warrant.  The Company
represents and warrants that upon receipt by the Company of evidence  reasonably
satisfactory to it of the loss, theft, destruction or mutilation of this Warrant
certificate or any stock certificate relating to the Warrant Shares, and in case
of loss, theft or destruction,  of indemnity or security reasonably satisfactory
to it, and upon surrender and cancellation of such Warrant or stock certificate,
if  mutilated,  the  Company  will  make  and  deliver  a new  Warrant  or stock
certificate  of like  tenor and dated as of such  cancellation,  in lieu of such
Warrant or stock certificate.

10. Saturdays,  Sundays, Holidays, etc. If the last or appointed day for
the  taking of any action or the  expiration  of any right  required  or granted
herein shall be a Saturday,  Sunday or a legal holiday,  then such action may be
taken or such right may be exercised on the next  succeeding day not a Saturday,
Sunday or legal holiday.

11. Adjustments of Exercise Price and Number of Warrant Shares.

(a) Stock Splits,  etc. The number and kind of securities  purchasable  upon the
exercise of this Warrant and the Exercise  Price shall be subject to  adjustment
from  time to time  upon  the  happening  of any of the  following.  In case the
Company  shall  (i)  pay a  dividend  in  shares  of  Common  Stock  or  make  a
distribution  in shares of Common  Stock to  holders of its  outstanding  Common
Stock,  (ii)  subdivide  its  outstanding  shares of Common Stock into a greater
number of shares of Common Stock, (iii) combine its outstanding shares of Common
Stock into a smaller  number of shares of Common  Stock or (iv) issue any shares
of its capital stock in a reclassification  of the Common Stock, then the number
of Warrant Shares  purchasable upon exercise of this Warrant  immediately  prior
thereto  shall be adjusted so that the holder of this Warrant  shall be entitled
to  receive  the kind and number of Warrant  Shares or other  securities  of the
Company  which he would have  owned or have been  entitled  to receive  had such
Warrant been exercised in advance thereof. Upon each such adjustment of the kind
and  number of  Warrant  Shares or other  securities  of the  Company  which are
purchasable  hereunder,  the holder of this Warrant shall thereafter be entitled
to purchase the number of Warrant Shares or other securities resulting from such
adjustment  at an  Exercise  Price  per such  Warrant  Share  or other  security
obtained by multiplying the Exercise Price in effect  immediately  prior to such
adjustment  by  the  number  of  Warrant  Shares  purchasable   pursuant  hereto
immediately  prior to such  adjustment  and  dividing  by the  number of Warrant
Shares or other  securities of the Company  resulting from such  adjustment.  An
adjustment  made pursuant to this paragraph shall become  effective  immediately
after the effective  date of such event  retroactive to the record date, if any,
for such event.

(b) Reorganization,  Reclassification,  Merger,  Consolidation or Disposition of
Assets. In case the Company shall reorganize its capital, reclassify its capital
stock,  consolidate or merge with or into another corporation (where the Company
is not the surviving  corporation or where there is a change in or  distribution
with respect to the Common Stock of the Company), or sell, transfer or otherwise
dispose of all or substantially all its property,  assets or business to another
corporation and, pursuant to the terms of such reorganization, reclassification,
merger,  consolidation  or disposition of assets,  shares of common stock of the
successor  or  acquiring  corporation,  or any  cash,  shares  of stock or other
securities  or property of any nature  whatsoever  (including  warrants or other
subscription  or purchase  rights) in addition to or in lieu of common  stock of
the successor or acquiring corporation ("Other Property"), are to be received by
or distributed to the holders of Common Stock of the Company,  then Holder shall
have the right thereafter to receive,  upon exercise of this Warrant, the number
of shares of common stock of the  successor or acquiring  corporation  or of the
Company, if it is the surviving corporation,  and Other Property receivable upon
or as a result of such reorganization,  reclassification,  merger, consolidation
or disposition of assets by a holder of the number of shares of Common Stock for
which this Warrant is exercisable  immediately  prior to such event.  In case of
any such reorganization,  reclassification, merger, consolidation or disposition
of assets,  the successor or acquiring  corporation  (if other than the Company)
shall expressly  assume the due and punctual  observance and performance of each
and every covenant and condition of this Warrant to be performed and observed by
the Company and all the obligations and liabilities  hereunder,  subject to such
modifications  as may be deemed  appropriate (as determined by resolution of the
Board of Directors of the Company) in order to provide for adjustments of shares
of Common Stock for which this Warrant is  exercisable  which shall be as nearly
equivalent as  practicable to the  adjustments  provided for in this Section 11.
For purposes of this  Section 11,  "common  stock of the  successor or acquiring
corporation"  shall include stock of such  corporation of any class which is not
preferred  as to  dividends  or  assets  over any  other  class of stock of such
corporation  and which is not subject to  redemption  and shall also include any
evidences  of  indebtedness,  shares  of  stock or other  securities  which  are
convertible into or exchangeable for any such stock,  either immediately or upon
the arrival of a specified  date or the  happening of a specified  event and any
warrants  or other  rights to  subscribe  for or purchase  any such  stock.  The
foregoing  provisions  of this Section 11 shall  similarly  apply to  successive
reorganizations,  reclassifications,  mergers,  consolidations or disposition of
assets.

12.  Voluntary  Adjustment  by the Company.  The Company may at any time
during the term of this Warrant,  reduce the then current  Exercise Price to any
amount and for any period of time deemed  appropriate  by the Board of Directors
of the Company.

13.  Notice of  Adjustment.  Whenever  the number of Warrant  Shares or
number or kind of securities or other property  purchasable upon the exercise of
this Warrant or the Exercise Price is adjusted, as herein provided,  the Company
shall promptly mail by registered or certified mail,  return receipt  requested,
to the holder of this Warrant notice of such  adjustment or adjustments  setting
forth  the  number  of  Warrant  Shares  (and  other   securities  or  property)
purchasable  upon the exercise of this  Warrant and the  Exercise  Price of such
Warrant Shares (and other securities or property) after such adjustment, setting
forth a brief statement of the facts requiring such adjustment and setting forth
the computation by which such  adjustment was made.  Such notice,  in absence of
manifest  error,  shall  be  conclusive  evidence  of the  correctness  of  such
adjustment.

14.  Notice of Corporate Action.  If at any time

 a)  the Company  shall take a record of the holders of its Common Stock
for the  purpose of  entitling  them to receive a dividend or other
distribution,  or  any  right  to  subscribe  for or  purchase  any
evidences of its indebtedness,  any shares of stock of any class or
any other securities or property, or to receive any other right, or

 b)  there  shall be any  capital  reorganization  of the  Company,  any
reclassification  or  recapitalization  of the capital stock of the
Company or any  consolidation or merger of the Company with, or any
sale, transfer or other disposition of all or substantially all the
property, assets or business of the Company to, another corporation or,

 c)  there shall be a voluntary or involuntary dissolution, liquidation or 
winding up of the Company;

then, in any one or more of such cases,  the Company shall give to Holder (i) at
least twenty (20) days' prior written  notice of the date on which a record date
shall be selected for such dividend,  distribution  or right or for  determining
rights to vote in respect of any such reorganization,  reclassification, merger,
consolidation, sale, transfer, disposition,  liquidation or winding up, and (ii)
in the case of any such reorganization, reclassification, merger, consolidation,
sale, transfer,  disposition,  dissolution,  liquidation or winding up, at least
twenty  (20)  days'  prior  written  notice of the date when the same shall take
place.  Such notice in accordance  with the foregoing  clause also shall specify
(i) the date on which any such  record is to be taken  for the  purpose  of such
dividend,  distribution or right,  the date on which the holders of Common Stock
shall be entitled to any such dividend,  distribution  or right,  and the amount
and  character  thereof,  and (ii) the  date on which  any such  reorganization,
reclassification,    merger,   consolidation,   sale,   transfer,   disposition,
dissolution,  liquidation  or winding  up is to take place and the time,  if any
such  time is to be fixed,  as of which the  holders  of Common  Stock  shall be
entitled  to  exchange  their  shares of Common  Stock for  securities  or other
property deliverable upon such disposition,  dissolution, liquidation or winding
up. Each such written notice shall be sufficiently  given if addressed to Holder
at the  last  address  of  Holder  appearing  on the  books of the  Company  and
delivered in accordance with Section 16(d).

15.  Authorized  Shares. The Company covenants that during the period the
Warrant is outstanding,  it will reserve from its authorized and unissued Common
Stock a  sufficient  number of shares to provide for the issuance of the Warrant
Shares upon the exercise of any purchase rights under this Warrant.  The Company
further  covenants  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 the Warrant
Shares upon the exercise of the purchase rights under this Warrant.  The Company
will take all such  reasonable  action as may be  necessary  to assure that such
Warrant  Shares  may be issued  as  provided  herein  without  violation  of any
applicable law or regulation,  or of any  requirements of Nasdaq or any domestic
securities exchange upon which the Common Stock may be listed.


                           The  Company  shall not by any  action,  including,
without  limitation,  amending  its certificate of incorporation or through any
reorganization,  transfer of assets, consolidation,  merger,  dissolution,
issue or sale of  securities or any other voluntary action, avoid or seek to 
avoid the observance or performance of any of the terms of this  Warrant,  but 
will at all times in good  faith  assist in the carrying  out of all such terms
and in the taking of all such  actions as may be necessary or  appropriate  to 
protect the rights of Holder  against  impairment. Without  limiting  the  
generality  of the  foregoing,  the Company will (a) not increase  the par  
value of any  shares  of  Common  Stock  receivable  upon the exercise of this 
Warrant  above the amount  payable  therefor upon such exercise immediately 
prior to such increase in par value, (b) take all such action as may be  
necessary or  appropriate  in order that the Company may validly and legally
issue fully paid and  nonassessable  shares of Common Stock upon the exercise of
this  Warrant,  and (c) use its best efforts to obtain all such  authorizations,
exemptions  or consents  from any public  regulatory  body  having  jurisdiction
thereof as may be  necessary  to enable the Company to perform  its  obligations
under this Warrant.


                           Before taking any action which would cause an 
adjustment  reducing the current  Exercise Price below the then par value,  if
any, of the shares of Common Stock  issuable upon exercise of the Warrants, the
Company shall take any corporate action which may be necessary  in order that 
the Company may validly and legally  issue fully paid and non-assessable shares
of such Common Stock at such adjusted Exercise Price.


                           Before  taking any action  which would result in an
adjustment  in the number of shares of Common Stock for which this Warrant is 
exercisable or in the Exercise  Price, the Company  shall obtain all such  
authorizations  or  exemptions  thereof,  or consents thereto,  as may be 
necessary from any public regulatory body or bodies having jurisdiction thereof.

16.  Miscellaneous.

 (a) Jurisdiction.  This Warrant shall be binding upon any successors or assigns
of the Company.  This Warrant shall  constitute a contract under the laws of New
York without regard to its conflict of laws principles or rules.

 (b) Restrictions.  The  holder  hereof  acknowledges  that the  Warrant  Shares
acquired  upon the  exercise  of this  Warrant,  if not  registered,  will  have
restrictions upon resale imposed by state and federal securities laws and by the
Agreement.

 (c) Nonwaiver  and  Expenses.  No course of  dealing or any delay or failure to
exercise any right  hereunder on the part of Holder shall operate as a waiver of
such  right  or  otherwise  prejudice  Holder's  rights,   powers  or  remedies,
notwithstanding  all rights hereunder  terminate on the Termination Date. If the
Company fails to comply with any  provision of this  Warrant,  the Company shall
pay to  Holder  such  amounts  as shall be  sufficient  to cover  any  costs and
expenses including,  but not limited to, reasonable  attorneys' fees,  including
those of appellate proceedings, incurred by Holder in collecting any amounts due
pursuant hereto or in otherwise enforcing any of its rights,  powers or remedies
hereunder.

 (d) Notices. Any notice,  request or other document required or permitted to be
given or  delivered  to the holder  hereof by the Company  shall be delivered in
accordance with the notice provisions of the Agreement.

 (e) Limitation of Liability. No provision hereof, in the absence of affirmative
action by Holder to purchase shares of Common Stock,  and no enumeration  herein
of the rights or privileges of Holder  hereof,  shall give rise to any liability
of Holder for the purchase  price of any Common Stock or as a stockholder of the
Company,  whether  such  liability is asserted by the Company or by creditors of
the Company.

 (f) Remedies.  Holder,  in  addition to being  entitled to exercise  all rights
granted by law,  including  recovery  of  damages,  will be entitled to specific
performance  of its rights under this Warrant.  The Company agrees that monetary
damages would not be adequate  compensation for any loss incurred by reason of a
breach by it of the  provisions  of this Warrant and hereby  agrees to waive the
defense  in any action for  specific  performance  that a remedy at law would be
adequate.

 (g) Successors and Assigns. Subject to applicable securities laws, this Warrant
and the rights and  obligations  evidenced  hereby shall inure to the benefit of
and be  binding  upon the  successors  of the  Company  and the  successors  and
permitted  assigns of Holder.  The provisions of this Warrant are intended to be
for the  benefit of all Holders  from time to time of this  Warrant and shall be
enforceable by any such Holder or holder of Warrant Stock.

 (h) Cooperation.  The Company  shall  cooperate  with Holder in supplying  such
information  as may be reasonably  necessary for Holder to complete and file any
information  reporting  forms  presently or  hereafter  required by the SEC as a
condition to the  availability  of an exemption  from the Securities Act for the
sale of any Warrant or Restricted Common Stock.

 (i) Indemnification.  The Company agrees to indemnify and hold harmless  Holder
from and against  any  liabilities,  obligations,  losses,  damages,  penalties,
actions,   judgments,  suits,  claims,  costs,  attorneys'  fees,  expenses  and
disbursements  of any kind which may be imposed  upon,  incurred  by or asserted
against  Holder in any manner  relating  to or arising out of any failure by the
Company to perform or observe  in any  material  respect  any of its  covenants,
agreements,  undertakings  or obligations  set forth in this Warrant;  provided,
however,  that the Company  will not be liable  hereunder to the extent that any
liabilities, obligations, losses, damages, penalties, actions, judgments, suits,
claims,  costs,  attorneys' fees, expenses or disbursements are found in a final
non-appealable  judgment by a court to have resulted  from Holder's  negligence,
bad  faith  or  willful   misconduct  in  its  capacity  as  a  stockholder   or
warrantholder of the Company.

 (j) Amendment. This Warrant may be modified or amended or the provisions hereof
waived with the written consent of the Company and the Holder.

 (k) Severability.  Wherever  possible,  each provision of this Warrant shall be
interpreted  in such manner as to be effective and valid under  applicable  law,
but if any  provision of this Warrant  shall be  prohibited  by or invalid under
applicable  law,  such  provision  shall be  ineffective  to the  extent of such
prohibition or invalidity, without invalidating the remainder of such provisions
or the remaining provisions of this Warrant.

 (l) Headings.  The  headings  used in this Warrant are for the  convenience  of
reference only and shall not, for any purpose, be deemed a part of this Warrant.

<PAGE>




                  IN WITNESS WHEREOF,  the Company has caused this Warrant to be
executed by its officer thereunto duly authorized.


Dated:       March __, 1999

                                ALYN CORPORATION


         By:____________________________________________________________________
                             Richard Little,
                          Chief Financial Officer


<PAGE>



                                                 NOTICE OF EXERCISE


To:      ALYN CORPORATION


(1)______The  undersigned  hereby elects to purchase  ________  shares of Common
Stock,  $.001 par value per share  (the  "Common  Stock"),  of ALYN  CORPORATION
pursuant to the terms of the attached  Warrant,  and tenders herewith payment of
the exercise price in full, together with all applicable transfer taxes, if any.

(2)______Please issue a certificate or certificates  representing said shares of
Common  Stock  in the  name  of the  undersigned  or in  such  other  name as is
specified below:

                                   -------------------------------
                                   (Name)

                                   -------------------------------
                                   (Address)
                                   -------------------------------


Dated:


                                                   ----------------------------
                                                   Signature


<PAGE>



                                 ASSIGNMENT FORM

                    (To assign the foregoing warrant, execute
                   this form and supply required information.
                 Do not use this form to exercise the warrant.)


 FOR VALUE RECEIVED, the foregoing Warrant and all rights evidenced thereby are
 hereby assigned to


_______________________________________________ whose address is

- ---------------------------------------------------------------.



- ---------------------------------------------------------------

                                                Dated:  ______________, _______


                           Holder's Signature:    _____________________________


                           Holder's Address:      _____________________________


                          -----------------------------

Signature Guaranteed:  ______________________________________________


NOTE: The signature to this  Assignment Form must correspond with the name as it
appears on the face of the Warrant,  without  alteration or  enlargement  or any
change whatsoever,  and must be guaranteed by a bank or trust company.  Officers
of  corporations  and  those  acting  in an  fiduciary  or other  representative
capacity  should  file  proper  evidence of  authority  to assign the  foregoing
Warrant.




<PAGE>




Exhibit 10.1


                         SERIES A CONVERTIBLE PREFERRED
                            STOCK PURCHASE AGREEMENT



         This Preferred Stock Purchase  Agreement  ("Agreement" ) is dated as of
the 31st day of  December,  1998 by and  between  Alyn  Corporation,  a Delaware
corporation  (the  "Company"),  and Seaside  Partners,  L.P., a Delaware limited
partnership (the "Investor").

         THE PARTIES HEREBY AGREE AS FOLLOWS:

1.       Purchase and Sale of Convertible Preferred Stock.

 1.1  Investment by the  Investor.  Subject to the terms and  conditions of this
Agreement,  at the Closing (as hereinafter defined),  the Company will issue and
sell to the  Investor,  and the Investor  will  purchase,  up to an aggregate of
375,000 shares (the  "Securities") of the Series A Convertible  Preferred Stock,
par value $0.01 per share,  of the  Company  (the  "Series A Stock")  having the
terms set forth in the  Certificate  of Designation of the Series A Stock of the
Company,  the form of such  Certificate  of  Designation  of the  Series A Stock
attached hereto as Exhibit A (the "Certificate of  Designation"),  at a purchase
price per share of $4.00 (the "Closing Price"),  for an aggregate purchase price
of $1,500,000 (the "Investment Amount").

 1.2 Closing. The purchase and sale of the Securities (the "Closing") shall take
place at the offices of Buchanan Ingersoll Professional Corporation, 500 College
Road East,  Princeton,  New Jersey  08540 at 10:00 a.m.  on January 8, 1999 (the
"Closing Date").

 1.3 Use of Proceeds.  The Company  will use the  proceeds  from the sale of the
Series A Stock for working capital purposes.

2.  Representations and Warranties of the Company. The Company hereby represents
and  warrants  to, and agrees  with,  the  Investor,  except as set forth on the
Schedule of Exceptions  furnished to the Investor and attached hereto as Exhibit
B, specifically  identifying the relevant  subsection  hereof,  which exceptions
shall be deemed to be  representations  and warranties as if made hereunder,  as
follows:

 2.1 Organization, Good Standing and Qualification. The Company is a corporation
duly  organized,  validly  existing and in good  standing  under the laws of the
State of Delaware. The Company has all requisite power and authority to carry on
its business as now conducted. The Company has all requisite power and authority
to enter into and  perform  this  Agreement  and the  transactions  contemplated
hereby and is duly  qualified to transact  business  and is in good  standing in
each  jurisdiction  in which the  failure  so to  qualify  could have a material
adverse  effect  on its  business,  properties,  operations,  earnings,  assets,
liabilities or financial condition (collectively, "Condition").

 2.2 Capitalization.

 (a) After giving effect to the transactions contemplated by this Agreement, and
immediately after the Closing,  the capital stock of the Company,  as authorized
by the Certificate of  Incorporation  and the  Certificate of Designation,  will
consist of: (i) an aggregate of 5,000,000  shares of Preferred  Stock, par value
$0.01 per share, of which 375,000 shares are designated  Series A Stock,  all of
which will be issued and  outstanding  and held of record by the  Investor;  and
(ii) an aggregate of  20,000,000  shares of Common  Stock,  par value $0.001 per
share (the  "Common  Stock"),  of which (A)  11,107,878  shares  were issued and
outstanding  and held of record as of December 31, 1998;  (B)  1,000,000  shares
will be reserved for future  issuance to key employees,  non-employee  directors
and  consultants of the Company under the Company's 1996 Stock  Incentive  Plan;
(C) 5,000  shares will be reserved  for issuance  under the  Company's  Employee
Stock Grant  Program;  (D) 211,000  shares will be reserved  for  issuance  upon
exercise of certain  outstanding  warrants;  (E) 375,000 shares will be reserved
for future  issuance  upon  conversion  of the  Series A Stock (the  "Conversion
Stock");  and (F) up to 120,000  shares (the "Warrant  Shares") will be reserved
for  issuance  upon  exercise of the Warrants (as defined in Section 6.8 below).
The  rights,  privileges  and  preferences  of the Series A Stock and the Common
Stock are as stated in the Certificate of  Incorporation  and the Certificate of
Designation.

 (b) Except for Common Stock reserved for issuance as described in section (a) 
above, as of the Closing, the Company will not(i) have outstanding any capital
stock or other securities convertible into or exchangeable for any shares of its
capital  stock  and,  except  as  otherwise  contained  in  the  Certificate  of
Incorporation, the Certificate of Designation or pursuant to the terms of any of
the Purchase Documents, as defined in Section 2.3 below, no person will have any
right to  subscribe  for or to  purchase  (including  conversion  or  preemptive
rights), or any options for the purchase of, or any agreements providing for the
issuance (contingent or otherwise) of, any calls, commitments or other claims of
any  character  relating  to,  any  capital  stock or any  stock  or  securities
convertible into or exchangeable for any capital stock of the Company; (ii) have
any capital stock,  equity interests or other  securities  reserved for issuance
for any purpose; or (iii) be subject to any obligation (contingent or otherwise)
to repurchase or otherwise  acquire or retire any shares of its capital stock or
any  convertible  securities,  rights or  options of the type  described  in the
preceding  clause (i). All of the issued and outstanding  shares of Common Stock
and  Series A Stock  have been duly and  validly  issued  and are fully paid and
nonassessable  and all of the shares of Conversion Stock and the Warrant Shares,
when  issued as  contemplated  hereby,  will be validly  issued,  fully paid and
nonassessable.  To the best  knowledge of the Company,  there are no  agreements
among the Company's  stockholders  with respect to the voting or transfer of the
Company's capital stock, other than the agreements  regarding transfer contained
herein.  Schedule I attached  hereto includes a complete and correct list of the
name of each of the Company's current officers, directors,  employees or Persons
that,  to the  Company's  knowledge,  beneficially  own in excess of 5.0% of the
outstanding  equity interest of the Company (each, a "Principal  Owner") and the
number of shares of Common  Stock owned by each such  Principal  Owner as of the
Closing Date.

 2.3 Authority;  Execution and Delivery;  Requisite Consents;  Nonviolation. The
Company has, and as of the Closing will have, all requisite  power and authority
to execute,  deliver  and  perform  this  Agreement  and each other  document or
instrument  executed by it, or any of its officers,  in  connection  herewith or
therewith or pursuant  hereto or thereto (this  Agreement,  together with all of
the foregoing documents and instruments,  are sometimes collectively referred to
herein  as  the  "Purchase  Documents"),  and  to  consummate  the  transactions
contemplated hereby and thereby. The execution, delivery and performance of this
Agreement  and  the  other  Purchase  Documents  and  the  consummation  of  the
transactions  contemplated  hereby  and  thereby  have  been  duly  and  validly
authorized by all necessary  action on the part of the Company.  This  Agreement
and each of the other  Purchase  Documents that has been executed as of the date
hereof are, and each of the Purchase  Documents will be as of the Closing,  duly
executed  and  delivered  by the  Company  and  the  legal,  valid  and  binding
obligation of the Company,  enforceable  against the Company in accordance  with
its terms,  except as the  enforceability  thereof may be limited by bankruptcy,
insolvency or other  similar laws  affecting  the  enforceability  of creditors'
rights in general or by general  principles of equity.  The execution,  delivery
and  performance  of  this  Agreement  and the  other  Purchase  Documents,  the
consummation by the Company of the transactions  contemplated hereby and thereby
(including,  without limitation,  the offer, sale and delivery by the Company of
the  Securities)  will not:  (a)  except for the  filing of the  Certificate  of
Designation,   require  the  consent,   license,   permit,   waiver,   approval,
authorization  or other  action  of, by or with  respect  to,  or  registration,
declaration or filing with,  any court or  governmental  authority,  department,
commission,  board,  bureau,  agency or  instrumentality,  domestic  or  foreign
("Governmental  Authority") or any other individual,  partnership,  corporation,
unincorporated organization or association,  limited liability company, trust or
other  entity  (collectively,  a  "Person");  (b) violate or  conflict  with any
provision of the Certificate of Incorporation, the Certificate of Designation or
the  By-laws of the  Company,  a  complete  and  correct  copy of which has been
provided  to counsel  to the  Investor;  or (c)  constitute  a default  (with or
without  notice or lapse of time or both) under,  violate or conflict  with,  or
give rise to a right of  termination,  cancellation or acceleration or to a loss
of a material  benefit  under any Law (as defined in Section 2.6 below),  Permit
(as defined in Section 2.6 below),  Order (as defined in Section 2.5 below),  or
material contract, agreement, arrangement or understanding,  written or oral, to
which the  Company  is a party or by which the  Company  or its  properties  are
bound.

 2.4 Subsidiaries. The Company has no subsidiaries and does not, and prior to 
the Closing will not, own or control, directly or indirectly,  any  partnership
interests,  stock or other equity interests in any  partnership,  corporation or
other entity or any voting rights or right to control the policies and direction
of any partnership, corporation or other entity.

 2.5 Litigation.  Except as set forth in the Schedule of Exceptions, there is no
material  action,  suit,  proceeding,  investigation  or  governmental  approval
process  (collectively,  "Actions")  pending  or, to the best  knowledge  of the
Company,  threatened  against it, or affecting  any of its  properties or assets
(including, without limitation, any of its Permits) which individually or in the
aggregate  could have a material  adverse effect on its  Condition,  nor, to the
best  knowledge of the Company,  is there any basis for any such Action.  To the
best knowledge of the Company,  there is no Action against any of its directors,
officers or employees in connection  with its business which, in the event of an
adverse judgment  against any such Person,  could have a material adverse effect
on the Condition of the Company, nor is there any basis for any such Action. The
foregoing includes,  without limitation, any Action pending or, to the Company's
best  knowledge,  threatened  (or  any  basis  therefor  known  to the  Company)
involving the prior  employment  of any  employees of the Company,  their use in
connection  with the business of the Company of any  information  or  techniques
allegedly  proprietary to any of their former  employers,  or their  obligations
under any agreements  with prior  employers.  Neither the Company nor any of its
assets  or  properties,  nor,  in  connection  with  its  business,  any  of its
directors,  officers  or  employees,  is subject to any order,  judgment,  writ,
injunction,  decree,  ruling  or  decision  (collectively,  an  "Order")  of any
Governmental  Authority which is material to the Condition of the Company. There
is no Action by the Company  currently  pending or which the Company  intends to
initiate which is material to its Condition.

 2.6 Compliance with Laws; Permits. Assuming the accuracy of the representations
made by the  Investor  pursuant  to Section 3 hereof,  the offer and sale of the
Securities to the Investor will be in compliance with all applicable federal and
state securities laws. The Company has not violated or failed to comply with, in
any material respect, any statute, law, ordinance, rule, regulation or policy of
any  Governmental  Authority  (collectively,  "Laws")  to which it or any of its
properties or assets is subject. The Company has all permits,  licenses, orders,
certificates,  authorizations  and approvals of any Governmental  Authority that
are   material  to  the  conduct  of  its   business  as   presently   conducted
(collectively,  the "Permits"); all such Permits are, and as of the Closing will
be, in full force and effect; no violations or notices of failure to comply have
been issued or recorded in respect of any such  Permits;  and the Company has no
knowledge  of any reason why such  Permits  may be  revoked  or  suspended.  All
applications,  reports,  notices and other documents required to be filed by the
Company with all  Governmental  Authorities and that are material to the conduct
of the Company's business as presently  conducted have been timely filed and are
complete  and correct in all material  respects as filed or as amended  prior to
the date hereof.  With respect to any required  Permits,  applications for which
are  pending,  the  Company  knows of no reason why such  Permits  should not be
approved  and granted by the  appropriate  Governmental  Authority.  Neither the
Company  nor any of its  officers,  employees  or agents has made any illegal or
improper  payments to, or provided any illegal or improper  inducement  for, any
governmental official or other Person in an attempt to influence any such Person
to take or to refrain from taking any action relating to the Company.

 2.7 Absence of Certain  Changes or Events.  Since December 31, 1997,  there has
been no change in the  Condition  of the  Company,  except  for  changes  in the
ordinary  course of business  consistent with past practice which have not been,
in the  aggregate,  materially  adverse to the  Company  and except for  changes
disclosed in the Company's SEC Documents (as defined in Section 2.24 below).

 2.8 Title to Assets.  Except as set forth in the  Schedule  of  Exceptions, the
Company  has good and  marketable  title to all of its assets  and  properties
material  to the  conduct  of the  Company's  business,  free and clear of any
liens, pledges, security interests, claims, encumbrances or other restrictions
of any kind (collectively,  "Liens"). With respect to any assets or properties
it  leases,  to its  knowledge,  the  Company  holds  a valid  and  subsisting
leasehold interest therein, free and clear of any Liens, is in compliance,  in
all material  respects,  with the terms of the  applicable  lease,  and enjoys
peaceful and undisturbed  possession  under such lease.  All of the assets and
properties  of the  Company  that are  material  to the conduct of business as
presently conducted or as proposed to be conducted by it are in good operating
condition and repair,  subject to ordinary wear and tear. The inventory of the
Company is in good and  marketable  condition,  does not include any  material
quantity of items which are obsolete,  damaged or slow moving,  and is salable
(or may be leased) in the normal course of business as currently  conducted by
it.

 2.9 Contracts.  True and correct copies of all  contracts,  agreements,  notes,
instruments,  franchises,  leases,  licenses,  commitments,   arrangements  or
understanding, written or oral (collectively,  "Contracts") which are material
to the Condition of the Company have been made available to the Investor.  All
of the Contracts are in full force and effect and constitute legal,  valid and
binding  obligations of the Company and, to the best knowledge of the Company,
the other  parties  thereto;  the Company  and, to the best  knowledge  of the
Company,  each other party thereto, has performed in all material respects all
obligations  required  to be  performed  by it  under  the  Contracts,  and no
material  violation or default exists in respect  thereof,  nor any event that
with notice or lapse of time, or both, would constitute a default thereof,  on
the part of the Company or, to the best  knowledge of the  Company,  any other
party thereto; none of the Contracts is currently being renegotiated;  and the
validity,  effectiveness  and  continuation  of  all  Contracts  will  not  be
materially  adversely  affected  by  the  transactions  contemplated  by  this
Agreement.

 2.10  Intellectual Property.

 (a)

  (i) The Company owns, or has the right to use,  all United  States and foreign
patents, trademarks,  service marks, trade names, brand names, computer software
and programs,  franchises,  technology,  know-how and processes,  and registered
copyrights,  and any  applications for any of the foregoing  (collectively,  the
"Intellectual  Property")  of any kind in which the  Company  has an interest or
which is  otherwise  used in, or relates  to its  business.  Schedule  II hereto
contains a true,  correct and complete  list of all  registered  trademarks  and
service marks, all reserved trade names, all registered copyrights and all filed
patent  applications  and issued  patents  that are  material  to the  Company's
business  or  are  otherwise  necessary  for  the  conduct  of its  business  as
heretofore  conducted and all licenses or agreements  that in any way affect the
rights of the Company to any of its  Intellectual  Property or any trade  secret
material (the "Intellectual Property Licenses").

 (ii) Subject to the limitations in the Intellectual Property Licenses,
except as otherwise set forth in the Schedule of Exceptions, the Company has all
right, title and interest in all of the Intellectual Property, free and clear of
all Liens. The Company owns or has the exclusive or  non-exclusive  right to use
all Intellectual  Property or trade secrets necessary to conduct its business as
now being conducted.  The Company owns or possesses sufficient licenses or other
rights  to use all  Intellectual  Property  covered  by its  patents  or  patent
applications necessary to conduct its business as now being conducted.

 (iii) The Company has at all times maintained reasonable  procedures to protect
and have enforced all of its Intellectual Property and trade secrets.

 (iv) The consummation of the transactions  contemplated  hereby will not alter,
adversely  affect or impair the rights of the Company to any of the Intellectual
Property,  any trade  secret  material  to it, or under any of the  Intellectual
Property Licenses.

 (b)

  (i) No claim with respect  to the  Intellectual  Property,  any  trade  secret
material  to the  Company,  or any  Intellectual  Property  License  which would
adversely affect the ability of the Company to conduct its business as presently
conducted is  currently  pending or, to the best  knowledge of the Company,  has
been asserted, or overtly threatened by any Person, nor does the Company know of
any  grounds  for any claim  against  the  Company,  (A) to the effect  that any
material  operation or activity of the Company presently  occurring,  including,
inter alia, the manufacture,  use or sale of any product, device, instrument, or
other  material  made or used  according  to the patents or patent  applications
included  in  the  Intellectual  Property  or  Intellectual  Property  Licenses,
infringes or  misappropriates  any United States or foreign  copyright,  patent,
trademark, service mark or trade secret; (B) to the effect that any other Person
infringes on the Intellectual  Property or  misappropriates  any trade secret or
know-how or other  proprietary  rights material to the Company;  (C) challenging
the ownership,  validity or effectiveness of any of the Intellectual Property or
trade secret  material of the  Company;  or (D)  challenging  the license of the
Company or other legally  enforceable right under, any Intellectual  Property or
the Intellectual Property Licenses.

  (ii) The Company is not aware of any presently existing United States or 
foreign patents or any patent applications which if issued as patents would be
infringed by any activity contemplated by the Company.

 (c) The United States and foreign patents and patent applications  owned by the
Company listed in Schedule II hereto (the "Patents and Applications") as part of
the Intellectual Property have been properly prepared and filed on behalf of the
Company as named therein and are being diligently pursued by the Company. To the
Company's  best  knowledge,  there  are no  defects  in any of the  Patents  and
Applications  that would cause any of them to be held invalid or  unenforceable.
All  relevant  prior art of which  the  Company  is aware has been  filed in the
Patents and Applications.

 2.11 Insurance. The Company has in full force and effect all insurance policies
as are  sufficient for compliance  with all  requirements  of Law and applicable
agreements.

 2.12 Labor Union Activities; Employee Relations.  No employee of the Company is
represented  by  any  labor  union  or  covered  by  any  collective  bargaining
agreement; nor, to the best knowledge of the Company, has any labor union sought
to represent  any of its  employees of the Company.  There is no strike or other
labor dispute  involving the Company  pending,  or to the best  knowledge of the
Company,  threatened.  To the best  knowledge of the Company,  no officer or key
employee  intends to terminate his employment  with it. To the best knowledge of
the  Company,  no  officer or key  employee  of it is a party to or bound by any
Contract,  or subject to any restrictions  (including,  without limitation,  any
non-competition  restriction),  which would restrict the right of such person to
participate in the affairs of the Company.

 2.13 ERISA. The Company does not maintain (nor has it ever maintained) nor does
it  have  (nor  has it  ever  had)  any  obligation  under  (including,  without
limitation,  any  obligation  to  contribute  to) an  employee  benefit  plan as
described  in Section  3(3) of the Employee  Retirement  Income  Security Act of
1974, as amended ("ERISA").

 2.14  Taxes. All  federal,  state,  city,  county,  local and  foreign  income,
franchise,  sales,  use and value added tax returns and  reports,  and all other
material tax returns and reports required to be filed by the Company in those or
in any other jurisdiction (collectively,  "Returns") have been timely filed. All
such Returns are true, correct and complete in all material respects. All taxes,
assessments,  fees,  interest,  penalties and other charges with respect thereto
(collectively, "Taxes") due or claimed to be due from the Company have been paid
except to the extent reserved against on the Company's financial statements.  No
income tax return of the Company has been audited by the applicable Governmental
Authority,  and there are in effect no  waivers  of the  applicable  statute  of
limitations for Taxes in any jurisdiction for the Company for any period.

 2.15 Environmental Matters. The business,  assets and properties of the Company
are and have been  operated and  maintained in  compliance  with all  applicable
federal,  state,  city,  county  and  local  environmental  protection  laws and
regulations  (collectively,  the  "Environmental  Laws").  No event has occurred
which,  with or without  the  passage of time or the giving of notice,  or both,
would  constitute  non-compliance  by the Company  with,  or a violation  by the
Company of, the Environmental Laws, which non-compliance or violation would have
a material  adverse effect on the Condition of the Company.  The Company has not
caused or permitted to exist, as a result of an intentional or unintentional act
or omission,  a disposal,  discharge or release of solid  wastes,  pollutants or
hazardous  substances,  on or from any site which  currently  is or formerly was
owned, leased, occupied or used by it, except where such disposal,  discharge or
release was in compliance with the Environmental Laws.

 2.16 Books and Records. The books of account, ledgers and records of the 
Company accurately  and  completely  reflect in all material  respects  all  
information relating to its business,  the nature,  acquisition,  maintenance,  
location and collection of its assets, and the nature of all transactions  
giving rise to its obligations  or accounts  receivable.  The minute books of 
the Company fully set forth all action  taken by its Board of  Directors,  
stockholders  and,  if any, executive committee (or other committee thereof).

 2.17  Transactions with  Affiliates.  Except  as set forth on the  Schedule  of
Exceptions,  the Company has not had any direct or  indirect  dealings  with any
Principal Owner or with any of such Principal Owner's Affiliates,  associates or
relatives. Except as set forth on the Schedule of Exceptions, the Company has no
obligation  to or claim against any Principal  Owner,  or any of such  Principal
Owner's  Affiliates,  associates  or  relatives,  and no  such  Person  has  any
obligation to or claim against the Company.  All products,  services or benefits
provided  to the Company by any such  Person,  or provided by the Company to any
such  Person are  provided at a charge  equal to the fair  market  value of such
products,  services or benefits.  No Principal  Owner, nor any of such Principal
Owner's Affiliates, associates or relatives, has any direct or indirect interest
of any kind in any  business or entity  which is  competitive  with the Company.
"Affiliate"  of a  specified  Person  shall  mean a  person  that  directly,  or
indirectly through one or more intermediaries,  controls or is controlled by, or
is under common control with, the Person specified.

 2.18 Registration Rights. Except as set forth on the Schedule of Exceptions, no
Person has, and as of the Closing no Person shall have, demand,  "piggy-back" or
other rights to cause the Company to file any  registration  statement under the
Securities Act of 1933, as amended (the  "Securities  Act"),  relating to any of
its securities or to participate in any such registration statement.

 2.19 No Brokers or  Finders.  Neither  the  Company  nor any of its  respective
Affiliates  has entered or will enter into any  agreement  pursuant to which the
Company  or the  Investor  will  be  liable,  as a  result  of the  transactions
contemplated by this Agreement or any of the Purchase  Documents,  for any claim
of any person for any commission,  fee or other compensation as finder or broker
and the Company  agrees to indemnify  the Investor for any  liability  resulting
from any such agreement.

 2.20 Investment Company Act. The Company is not an "investment  company" nor is
the Company  directly  or  indirectly  controlled  by or acting on behalf of any
Person which is an  "Investment  Company"  within the meaning of the  Investment
Company Act of 1940, as amended.

 2.21 Business Plan. Any business information of the Company previously 
submitted to the Investor in any form,  including the projections  contained 
therein,  was prepared by the senior  management  of the Company in good faith 
and is based on assumptions which the Company believes are reasonable.  The
Company is not aware of any fact or  condition  which could  reasonably  be 
expected to result in the Company not achieving the results described in such 
business plan.

 2.22  Disclosure. In  connection  with the  purchase of the  Securities  by the
Investors as contemplated  hereby, the Company has, to its knowledge,  disclosed
to the Investor all material facts and information  concerning the Company,  its
Condition and the  Securities,  and has not, to its  knowledge,  made any untrue
statement of a material fact or omitted to state any material fact  necessary in
order to make the statements  contained  herein,  in light of the  circumstances
under which they were made, not misleading.

 2.23 Year 2000 Compliance.  The Company is currently  reviewing  its  products,
business  and  operations  which  could be  adversely  affected by the risk that
computer  applications  used by the  Company  may be  unable  to  recognize  and
properly  perform  date-sensitive  functions  involving dates prior to and after
December 31, 1999 (the "Year 2000 Problem").  The Company  believes its internal
information and business systems will be able to perform properly date-sensitive
functions  for all dates  before and after  January 1, 2000.  In  addition,  the
Company is currently surveying those vendors,  suppliers and other third parties
(collectively,  the "Outside  Parties") with which the Company does business and
whose failure to adequately  address the Year 2000 Problem could have a material
adverse  effect on the Condition of the Company.  Based upon the  aforementioned
internal  review  and  surveys  of the  Outside  Parties  as of the date of this
Agreement,  the Year 2000  Problem has not  resulted  in, and is not  reasonably
expected to have, a material adverse effect on the Condition of the Company. The
Company has determined that it has no exposure related to its products as of the
date of this Agreement.

 2.24 SEC Documents.  Since October 22, 1996, the Company has filed, pursuant to
the  Securities  Act and the  Securities  Exchange Act of 1934,  as amended (the
"Exchange  Act"), all SEC Documents (as defined below) required to be filed with
respect  to the  business  and  operations  of the  Company  under  each  of the
Securities  Act and  Exchange  Act,  and the  respective  rules and  regulations
thereunder,  and all of the SEC Documents complied in all material respects with
all  applicable  requirements  of the Securities Act or the Exchange Act, as the
case may be, and the appropriate act and the rules and regulations thereunder in
effect  on the date  each  such  report  was  filed.  Except as set forth on the
Schedule of Exceptions, at the respective dates they were filed, none of the SEC
Documents  contained any untrue statement of a material fact or omitted to state
any  material  fact  required  to be stated  therein  or  necessary  to make the
statements  therein,  in light of the circumstances  under which they were made,
not misleading. The consolidated financial statements of the Company included in
the SEC  Documents  complied as to the form in all  material  respects  with the
applicable  accounting  requirements  and the published rules and regulations of
the Securities and Exchange Commission with respect thereto,  have been prepared
in  accordance   with  generally   accepted   accounting   principles   ("GAAP")
consistently  applied throughout the period involved (except as may be indicated
therein or in the notes thereto) and fairly present the  consolidated  financial
position, results of operations and cash flows of the Company as of the dates or
for the  periods  indicated  therein,  subject,  in the  case  of the  unaudited
statements,  to normal year-end  adjustments and the absence of certain footnote
disclosures.  "SEC Documents" means all material forms, statements,  reports and
documents (including all exhibits,  amendments and supplements thereto) required
to be filed with  respect to the business and  operations  of the Company  under
each of the Securities  Act and the Exchange Act, and the  respective  rules and
regulations thereunder.

3.  Representations  and  Warranties  of  the  Investor.   The  Investor  hereby
represents and warrants to, and agrees with, the Company as follows:

 3.1  Organization. The  Investor  is,  and  as of the  Closing  will  be,  duly
organized,  validly  existing  and  in  good  standing  under  the  laws  of its
jurisdiction of organization.

 3.2  Authorization.  The Investor has,  and as of the Closing  will have,  all
requisite power and authority to execute, deliver and perform this Agreement and
to consummate the transactions contemplated hereby. The execution,  delivery and
performance  of  this  Agreement,  and  the  consummation  of  the  transactions
contemplated  hereby,  have been duly and validly  authorized  by all  necessary
action on the part of the  Investor.  This  Agreement has been duly executed and
delivered  by  the  Investor  and  constitutes  its  legal,  valid  and  binding
obligation,  enforceable  against  the  Investor in  accordance  with its terms,
except as the enforceability thereof may be limited by bankruptcy, insolvency or
other similar laws affecting the  enforceability of creditors' rights in general
or by general principles of equity.

 3.3 No Legal  Bar;  Conflicts.  Neither  the  execution  and  delivery  of this
Agreement, nor the consummation by the Investor of the transactions contemplated
hereby,  violates any law, statute,  ordinance,  regulation,  order, judgment or
decree  of any court or  governmental  agency  applicable  to the  Investor,  or
violates, or conflicts with, any contract, commitment, agreement,  understanding
or  arrangement  of any kind to which  the  Investor  is a party or by which the
Investor is bound.

 3.4 No Litigation.  No action, suit or proceeding against the Investor relating
to the  consummation of any of the  transactions  contemplated by this Agreement
nor any governmental  action against the Investor seeking to delay or enjoin any
such transactions is pending or, to the Investor's knowledge, threatened.

 3.5 Investment  Intent. The Investor (i) is an accredited  investor  within the
meaning of Rule 501(a) under the Securities  Act, (ii) is aware of the limits on
resale imposed by virtue of the nature of the transactions  contemplated by this
Agreement  and is  aware  that  the  certificates  representing  the  Investor's
respective ownership of Series A Stock will bear related restrictive legends and
(iii)  except as otherwise  set forth  herein,  is  acquiring  the shares of the
Company hereunder without  registration  under the Securities Act in reliance on
the exemption from registration contained in Section 4(2) of the Securities Act,
for investment for its own account,  and not with a view toward,  or for sale in
connection with, any  distribution  thereof,  nor with any present  intention of
distributing or selling such shares. The Investor has been given the opportunity
to ask  questions  of, and receive  answers  from,  the  officers of the Company
regarding  the Company,  its current and proposed  business  operations  and the
Series A Stock,  and the  officers of the  Company  have made  available  to the
Investor all documents and information that the Investor has requested  relating
to an investment in the Company.  The Investor has been represented by competent
legal  counsel  in  connection  with its  purchase  of the  Series  A Stock  and
acknowledges that the Company has relied upon the Investor's  representations in
this Section 3 in offering and selling Series A Stock to the Investor.

 3.6 No  Brokers or  Finders.  Neither  the  Investor nor any of its  respective
Affiliates  has entered or will enter into any  agreement  pursuant to which the
Investor  or the  Company  will  be  liable,  as a  result  of the  transactions
contemplated by this Agreement or any of the Purchase  Documents,  for any claim
of any person for any commission,  fee or other compensation as finder or broker
and the Investor  agrees to indemnify  the Company for any  liability  resulting
from any such agreement.

 3.7 Economic  Risk; Restricted  Securities.  The Investor  recognizes  that the
investment  in the  Securities  involves  a number  of  significant  risks.  The
foregoing, however, does not limit or modify the representations, warranties and
agreements  of the  Company in Section 2 of this  Agreement  or the right of the
Investor to rely thereon.  The Investor is able to bear the economic risks of an
investment in the Securities  for an indefinite  period of time, has no need for
liquidity in such  investment  and, at the present  time,  can afford a complete
loss of such investment.  3.8 Hedging Activities.  The Investor has no intention
to engage  in, or has any  agreement  to engage  in,  any  hedging  transactions
(including,  but not limited to, short  sales,  put and call  options,  cashless
collar  transactions or other forms of derivative  security  transactions)  with
respect to the Common Stock.

4.  Conditions of the Investor's  Obligations at Closing.  The obligation of the
Investor to purchase  the  Securities  to be  purchased  by it at the Closing is
subject to the  fulfillment to the Investor's  satisfaction,  prior to or at the
Closing, of each of the following conditions:

 4.1  Representations and Warranties.  The representations and warranties of the
Company  contained in this Agreement and the other Purchase  Documents  shall be
true and correct in all  material  respects on and as of the date of the Closing
as if made on and as of such date.

 4.2 Filing of Certificate of Designation. The Certificate of Designation  shall
have been  adopted by the Board of  Directors  of the Company and filed with the
Secretary of the State of Delaware.

 4.3  Performance. The  Company  shall  have  performed  and  complied  with all
agreements  and  conditions  required by this  Agreement and the other  Purchase
Documents to be performed or complied with by it prior to or at the Closing.

 4.4 Stock Certificates. Etc. At the Closing, the Company shall have tendered to
the Investor a certificate representing the Investor's shares of Series A Stock,
all in form  and  substance  satisfactory  to the  Investor  and  sufficient  to
transfer to and vest in the  Investor  good and valid  title to the  Securities,
free and clear of any Lien.

 4.5 Conduct of Business. The Company shall carry on its business diligently and
shall not make or institute  any unusual  methods of  management,  accounting or
operation,  except as agreed to in writing by the Investor.  All of the property
of the Company  shall be used,  operated,  repaired and  maintained  in a normal
business manner consistent with past practice.

 4.6 Compliance With Laws. The Company will comply in all material respects with
all laws and regulations which are applicable to it, its ownership of its assets
or to the conduct of its  business  and will  perform and comply in all material
respects with all contracts, commitments and obligations by which it is bound.

 4.7 No Material Adverse Change.  There shall not have occurred any material
adverse change in the Condition of the Company.

 4.8 Consents. The Company shall have obtained all consents, approvals or 
waivers from  Governmental  Authorities  and third Persons  necessary for the 
execution, delivery and performance of this Agreement, the other Purchase 
Documents and the Certificate of Designation, if any, and the transactions 
contemplated hereby and thereby, all without material cost or other adverse 
consequences to the Company. Without  limiting the generality of the foregoing,
if applicable,  each of the Company's existing  stockholders shall have waived 
any preemptive right or right of first offer any such stockholder may have to 
purchase any of the Securities.

 4.9 No Litigation. There shall not be any Action of or before any  Governmental
Authority or other Person pending or threatened  with respect to this Agreement,
the other Purchase Documents or the transactions  contemplated hereby or thereby
or which might materially adversely affect the Condition of the Company.

 4.10 Opinion of Counsel. The Investor shall have received from Brobeck, Phleger
& Harrison LLP an opinion dated as of the Closing,  in the form attached  hereto
as Exhibit C.

 4.11  Compliance Certificate.  The Investor  shall have  received a certificate
dated as of the day of the Closing  executed by the Chief  Financial  Officer of
the Company certifying that the conditions specified in this Section 4 have been
fulfilled.

 4.12 Related Documents.  The Purchase  Documents  shall have been  executed and
delivered by each of the parties  thereto and in full force and effect,  and the
Certificate of Designation,  and all amendments thereto, if any, shall have been
filed with the Secretary of the State of Delaware and shall be in full force and
effect.

 4.13 Due Diligence.  The Investor shall have completed its business, 
financial and legal due diligence to its satisfaction, in its sole judgment.

 4.14 Proceedings  and  Documents.   All  proceedings  in  connection  with  the
transactions  contemplated hereby and all documents and instruments  incident to
such  transactions  shall be  satisfactory in substance and form to the Investor
and its counsel, in all material respects,  and the Investor shall have received
all such counterpart originals or certified or other copies of such documents as
the Investor may reasonably request.

          If at the  Closing  the Company  fails to tender to the  Investor  the
documents specified herein which are required to be delivered to the Investor at
the Closing or if at the Closing any of the conditions specified in this Section
4 shall not have been fulfilled to the Investor's reasonable  satisfaction,  the
Investor shall, at its election,  be relieved of all further  obligations  under
this Agreement.

5.  Conditions of the Company's  Obligations at Closing.  The obligations of the
Company to the Investor  under this  Agreement  are subject to the  fulfillment,
prior to or at the Closing, of each of the following conditions:

 5.1  Representations and Warranties.  The representations and warranties of the
Investor  contained in this Agreement  shall be true and correct in all material
respects on and as of the date of the Closing as if made on and as of such date.

 5.2 Payment of Purchase Price. The Investor shall have delivered to the Company
the purchase price specified in Section 1 hereof.

 5.3 No Litigation.  There shall not be any Action of or before any Governmental
Authority or other Person  pending or threatened  with respect to this Agreement
or the transactions contemplated hereby.

 5.4  Proceedings  and  Documents.   All  proceedings  in  connection  with  the
transactions  contemplated hereby and all documents and instruments  incident to
such transactions shall be satisfactory in substance and form to the Company and
its counsel, and the Company shall have received all such counterpart  originals
or certified or other copies of such documents as it may reasonably request.

          If at the  Closing  the  Investor  fails to tender to the  Company the
payment or documents  specified herein which are required to be delivered to the
Company at the Closing or if at the Closing any of the  conditions  specified in
this  Section  5 shall  not have  been  fulfilled  to the  Company's  reasonable
satisfaction,  the Company  shall,  at its election,  be relieved of all further
obligations to the Investor under this Agreement.

6.  Certain Post-Closing Covenants of the Company.  The Company covenants 
and agrees with the Investor as follows:


<PAGE>


 6.1  Board Meetings; Observer Rights. The Company will use its best efforts
to ensure that its Board of Directors holds meetings no less than four times per
year. The Company shall give to the Investor notice of each meeting of the Board
of Directors of the Company and of each  committee  thereof at the same time and
in the same  manner as  notice is given to the  directors  of the  Company.  One
designee of the Investor shall be entitled to attend in person,  as an observer,
all meetings held in person and to listen to telephone  meetings of the Board of
Directors of the Company and of each committee thereof solely for the purpose of
allowing the Investor to have current information with respect to the affairs of
the Company. The Company shall provide to the Investor,  in connection with each
meeting its observer  designee is entitled to attend,  whether or not present at
such meeting, copies of all notices,  minutes,  consents and all other materials
or  information  that it provides to the directors with respect to such meeting,
at the time such materials and  information  are given to its directors  (except
that materials and information  provided to directors of the Company at meetings
at which a designee  of the  Investor  is not  present  shall be provided to the
Investor  promptly after the meeting).  If the Board of Directors of the Company
or any committee  thereof proposes to take any action by written consent in lieu
of a meeting,  the Company  shall give  written  notice  thereof to the Investor
prior to the effective date of such consent  describing in reasonable detail the
nature and  substance  of such  action.  The Company  shall bear all  reasonable
travel and related  expenses  (i.e.,  coach  airfare)  incurred by the  observer
designee of the Investor associated with attending meetings.

 6.2 Annual Meetings. The Company will hold an annual meeting of all 
stockholders at  which  information  with  respect  to its  business  will be  
furnished  and discussed.

 6.3  Information. The Investor and its assignees  shall be entitled to receive,
and the  Company  agrees to  provide  to the  Investor  and its  assignees,  the
following:

 (a)  Financial and Related Data.

  (i) As soon as available to the Board of Directors, but in any event not later
than forty-five  (45) days after the end of each fiscal  quarter,  the unaudited
balance  sheet as at the end of such  quarter  of the  Company  and the  related
unaudited statements of operations,  stockholders' equity and cash flows of such
quarter and for the elapsed period of such fiscal year, all in reasonable detail
and  stating  in  comparative  form  the  figures  as of the  end of and for the
comparable  period of the  preceding  fiscal year and  budgeted  figures for the
period.  All such  financial  statements  shall be  complete  and correct in all
material respects, and shall be accompanied by a certificate of the President or
chief financial officer of the Company to such effect.

 (ii) As soon as  available  to the Board of  Directors, but in any event within
ninety (90) days after the end of each fiscal year of the  Company,  the audited
balance  sheet of the  Company as at the end of such fiscal year and the related
audited  statements of  operations,  stockholders'  equity and cash flows of the
Company  for  such  fiscal  year,  all  in  reasonable  detail  and  stating  in
comparative  form the figures as at the end of and for the previous  fiscal year
and  budgeted  figures  for the  fiscal  year,  accompanied  by an opinion of an
accounting firm of nationally  recognized  standing selected by the Company with
respect  to such  financial  statements,  which  opinion  shall  state that such
accounting  firm's audit was conducted in  accordance  with  generally  accepted
auditing standards and,  accordingly,  included such tests of accounting records
and such  other  auditing  procedures  as were  considered  necessary  under the
circumstances  and which  opinion  shall  not be  subject  to any  qualification
resulting  from  a  limit  on the  scope  of the  examination  of the  financial
statements or the underlying data or which could be eliminated by changes in the
financial statements or the notes thereto or by the creation of or increase in a
reserve or a decreased carrying value of assets.  All such financial  statements
shall  be  complete  and  correct  in all  material  respects  and  prepared  in
reasonable detail and in accordance with GAAP applied, except as stated therein,
on a consistent basis throughout the periods reflected therein.

 (iii) As soon as available to the Company's  Board of  Directors, the financial
plan and  business  plan of the Company  for the next  succeeding  fiscal  year,
including  but not  limited  to cash  flow and  balance  sheet  projections  and
operating budget,  calculated  monthly,  and any updates or revisions as soon as
available.

 (iv) Promptly, but in any event within ten (10) days, after any distribution to
its  stockholders  generally or to specific  stockholders  by agreement,  to its
directors,  to prospective  investors or to the financial community of an annual
report,  proxy  statement,  registration  statement or other  similar  report or
communication,  a copy  of  each  such  report,  proxy  statement,  registration
statement or other similar  report or  communication;  and promptly,  but in any
event  within ten (10) days after any filing with the  Securities  and  Exchange
Commission  or with  any  national  securities  exchange  or with  the  National
Association of Securities  Dealers,  Inc., of any publicly  available  annual or
periodic or special report or proxy statement or registration  statement, a copy
of such  report or  statement;  and  promptly,  but in any event  within two (2)
business days, after released, copies of all press releases and other statements
made  available  generally  by the  Company  to the public  concerning  material
developments.

 (v) From time to time, and promptly, such additional  information and financial
data regarding results of operations,  financial condition, business, affairs or
prospects of the Company, which the Investor may reasonably request.

(b) Access to Properties. The Company shall permit representatives designated by
the Investor,  upon reasonable prior notice to the Company, to visit and inspect
each of the Company's  properties  during regular business hours, to examine its
respective  corporate and financial records (and make copies thereof or extracts
therefrom),  to discuss its respective  affairs,  finances and accounts with the
Company's directors and officers,  and, through the President or chief financial
officer of the Company,  as the case may be, its key employees and  accountants,
all at such reasonable times as may be requested by the Investor.

 6.4  Exemption from  Investment  Company  Act.  The Company  shall  conduct its
business so that it shall not become an "investment  company" within the meaning
of the Investment Company Act of 1940, as amended.

 6.5 Accounting and Reserves.  The Company shall maintain a standard and uniform
system of  accounting  and shall keep proper  books and records and  accounts in
which full, true and correct entries shall be made of its  transactions,  all in
accordance  with GAAP applied on a  consistent  basis  through all periods,  and
shall set aside on such books for each fiscal year all such proper  reserves for
depreciation,  obsolescence,  amortization,  bad  debts and  other  purposes  in
connection with its operations as are required by such principles so applied.

 6.6  Transactions  with  Affiliates.  Except for  arrangements for  development
research involving  aggregate amounts less than $60,000,  the Company shall not,
directly  or  indirectly,  enter  into any  transaction  or  agreement  with any
stockholder  of  the  Company  or  any  Affiliate  of the  Company,  unless  the
transaction  or  agreement  is  (i)  reviewed  and  approved  by a  majority  of
Disinterested  Directors (as defined  below) and (ii) on terms no less favorable
to  the  Company  than  those  obtainable  from  a   non-Affiliated   Person.  A
"Disinterested  Director"  shall mean an  individual  who is not and who has not
been an officer or employee of the Company and who is not a member of the family
of, controlled by or under common control with, any such officer or employee.

 6.7  Additional Covenants.

 (a) The Company shall timely file all such SEC Documents required to be filed 
by it pursuant to the Exchange Act in order to permit sales under Rule 144 of 
the Securities Act.

 (b) During any period in which the Company is not subject to Section 13 or 
15(d) of the Exchange Act, the Company shall make available information required
to be provided by Rule 144A(d)(4), upon request.

 (c) Upon the request of the Investor and the certification of the Investor that
it qualifies under Rule 144(k) of the Securities Act, the Company shall, without
further  requirement,   remove  all  restrictive  legends  from  the  Investor's
securities,  insofar  as  such  restrictions  relate  to the  transfer  of  such
securities under the Securities Act.

 6.8 Issuance of Warrants.  In the event that upon the first anniversary  of the
Closing Date (the  "Anniversary  Date") the average of the closing prices of the
Common Stock on the Nasdaq National  Market (or such other  quotation  system or
securities  exchange  upon which the  Company's  Common Stock is then traded) as
reported  by  the  Nasdaq  Stock  Market  on  the 25  consecutive  trading  days
immediately  preceding the Anniversary  Date (the  "Anniversary  Price") is less
than 1.45 times the  Closing  Price,  the Company  shall  grant to the  Investor
five-year  warrants in the form attached hereto as Exhibit D (the "Warrants") to
purchase,  at an exercise price equal to the Anniversary  Price,  such number of
shares of the  Common  Stock as  determined  in  accordance  with the  following
formula:

              W= (I/CP) x 50% x ((1.45 x CP) - AP)
                                    0.45 x CP

where:

W = the number of Warrants issuable pursuant to this Section 6.8.

I = the Investment Amount.

CP = the Closing Price.

AP = the Anniversary Price.


Notwithstanding  the  foregoing,  the number of Warrant  Shares  underlying  the
Warrants  issuable  pursuant to this Section 6.8 shall not exceed  120,000.  The
form of such Warrants is attached hereto as Exhibit D.

 6.9  Registration of Shares of Conversion Stock and the Warrant Shares.

 (a) The Company agrees to register the shares of  Conversion  Stock by filing a
registration  Statement on Form S-3 (or any successor form thereto) with respect
to 375,000  shares of Conversion  Stock and having such  registration  statement
declared  effective on or prior to the Anniversary Date. The Company shall cause
such registration  statement to remain effective for two (2) years following the
Anniversary Date.

 (b) In the event Warrants are issued pursuant to Section 6.8, the Company will
register the Warrant  Shares by filing a  registration  statement on Form S-3
(or any successor form thereto) or, if permissible,  by filing a  post-effective
amendment to the Form S-3 filed to register the shares of Conversion  Stock,  as
soon as practicable after the Anniversary Date, but in no event later than seven
(7) days after the  Anniversary  Date,  and using its best  efforts to have such
registration statement or post-effective  amendment,  as the case may be, become
effective  as soon as  practicable,  but in no event  later than sixty (60) days
after  filing.  The Company  shall cause such  registration  statement to remain
effective for five (5) years following the  Anniversary  Date or until such time
as Investor has sold all of the Warrant Shares.

 (c) In the event the Company fails to satisfy its  obligations  to the Investor
under this Section  6.9,  the Company  shall be obligated to pay to the Investor
liquidated  damages in an amount  equal to four  percent  (4%) per month (or any
part thereof), compounded monthly, on the Investment Amount, until such time the
Company is no longer in breach of this  Section  6.9.  Any  payments  due to the
Investor  pursuant  to this  Section  6.9(c)  shall  be made no  later  than the
fifteenth  (15th) day of the month  following the month in which such liquidated
damages were incurred.

 6.10 Stockholder Approval. In the event the aggregate number of shares of 
Common Stock issuable upon the conversion of the Securities, the Warrants and 
any other securities  that may be  integrated  therewith  exceeds  19.9% of the 
Company's issued and  outstanding  capital stock as of the Closing Date, the 
Company shall use its best  efforts to obtain  stockholder  approval  as 
required by NASD Rule 4460(i) as soon as practicable.


<PAGE>


7. Certain Post-Closing Covenants of the Investor.  The Investor covenants
and agrees with the Company as follows:

 7.1  Hedging   Activities.  The  Investor  shall  not  engage  in  any  hedging
transactions (including,  but not limited to, short sales, put and call options,
cashless   collar   transactions   or  other   forms  of   derivative   security
transactions),  or enter into any  agreement,  oral or written,  to do the same,
with  respect to the Common Stock that may have an impact on the market price of
the Common Stock.

 7.2  Limitation on  Sales.  Except  for block  sales of 25,000  shares or more,
commencing  on the  Anniversary  Date,  during any 10-day  trading  period,  the
Investor agrees that all sales of shares of Conversion  Stock or Warrant Shares,
if any, made by the Investor  during such 10-day trading period shall not exceed
twenty-five  percent  (25%) of total  reported  sales of shares of Common  Stock
during the  immediately  preceding  10-day trading period.  Notwithstanding  the
foregoing,  in the event there are additional  Investors purchasing the Series A
Stock at the  Closing  each such  Investor  shall be  entitled to sell only such
Investor's pro rata share of such shares of Conversion  Stock or Warrant Shares,
as the case may be,  determined in accordance with the Investment Amount paid by
each  such  Investor  compared  to  the  Total  Investment  Amount.  The  "Total
Investment  Amount"  shall mean the sum of all  Investment  Amounts paid by each
Investor purchasing the Series A Stock at the Closing.

 7.3 Transfer Restrictions.  The Investor  agrees not to make any disposition of
all or any part of the Securities  unless and until the transferee has agreed in
writing  for the  benefit  of the  Company  (i)  that  the  representations  and
warranties contained in Section 3 are true and correct as to such transferee and
(ii) to be bound by the covenants of the Investor contained in this Agreement.

8.  Miscellaneous.

 8.1 Expenses. Except for an expense allowance of $10,000 previously paid to the
Investor,  the Company and the Investor will each bear their own legal and other
expenses  incurred  with  respect to the  execution  of this  Agreement  and the
execution of each of the Purchase Documents.

 8.2 Publicity. Except as may be required by Law, or in connection with a public
offering,  the Company shall neither use the name of, nor make reference to, the
Investor or any of its  Affiliates  in any press release or in any public manner
without the Investor's prior written consent.

 8.3  Indemnification.  The Company agrees to  indemnify  the  Investor and each
officer,  director,  employee, agent, partner,  stockholder and Affiliate of the
Investor   (collectively,   the  "Indemnified   Parties")  for,  and  hold  each
Indemnified  Party harmless from and against:  (i) any and all damages,  losses,
claims  and  other  liabilities  of  any  and  every  kind,  including,  without
limitation,  judgments  and costs of settlement  made with the  Company's  prior
consent,  which consent shall not be unreasonably withheld, and (ii) any and all
out-of-pocket  costs and  expenses  of any and every  kind,  including,  without
limitation,  reasonable fees and  disbursements  of counsel for such Indemnified
Parties (all of which expenses periodically shall be reimbursed as incurred), in
each case,  arising out of or suffered or incurred in connection with any of the
following:  (a) any  misrepresentation or any breach of any warranty made by the
Company  herein or in any of the other  Purchase  Documents,  (b) any  breach or
non-fulfillment  of any covenant or agreement  made by the Company  herein or in
any of the other  Purchase  Documents,  and (c) any claim relating to or arising
out of a violation of applicable federal or state securities laws by the Company
in  connection  with the sale of the  Securities by the Company to the Investor,
except to the extent such claim or violation  arose from (i) bad faith,  willful
misconduct or gross negligence by the Investor or (ii) any  misrepresentation or
breach of any warranty made by the Investor herein.

 8.4  Survival.  All  representations,  warranties,   covenants  and  agreements
contained in or made pursuant to this Agreement or contained in any  certificate
delivered  pursuant to this Agreement,  shall remain operative and in full force
and effect,  regardless of any  investigation  made by or on behalf of any party
hereto,  and shall survive the transfer and payment for the  Securities  and the
consummation of the transactions contemplated hereby.

 8.5  Assignment. This Agreement and all the provisions  hereof shall be binding
upon and shall inure to the benefit of the parties  hereto and their  respective
successors  and assigns,  if any,  except that neither  this  Agreement  nor any
rights or  obligations  hereunder  shall be assigned or delegated by the Company
without  the prior  written  consent of the  Investor.  After the  Closing,  the
Investor and its successors and assigns may, without the consent of the Company,
assign this  Agreement and the Investor's  rights  hereunder and under the other
Purchase Documents (including,  without limitation,  the Securities purchased by
the Investor),  in whole or in part, to (i) any Affiliate of the Investor;  (ii)
in connection with an estate transfer;  or (iii) any other transferee who agrees
to be bound to this Agreement in accordance  with Section 7.3 hereof,  provided,
however,  that the Company  shall not be required to permit such  Assignment  if
such  Assignment is in violation of federal  securities  regulations or relevant
state "blue sky" laws, provided further, however, that such transferee agrees to
be bound in writing  by the  provisions  of this  Agreement;  provided  further,
however, that the Company shall not be required to permit such assignment if the
proposed  transferee would damage the reputation of the Company in the Company's
reasonable judgment.

 8.6  Amendment; Waiver.  Any term,  covenant,  agreement  or  condition of this
Agreement  may be  amended,  and  compliance  therewith  may be  waived  (either
generally  or  in  a  particular   circumstance  and  either   retroactively  or
prospectively),  by one or more  substantially  concurrent  written  instruments
signed by the Company and by the Investor.  Any amendment or waiver  effected in
accordance  with this  paragraph  shall be  binding  upon the  Investor  and the
Company.

 8.7  Applicable Law.  The  laws of the  State  of  Delaware  shall  govern  the
interpretation,  validity  and  performance  of the  terms  of  this  Agreement,
regardless  of the law that might be applied  under  principles  of conflicts of
law.

 8.8  Judicial Proceedings.  Any  judicial  proceeding  involving  any  dispute,
controversy  or claim arising out of or relating to this Agreement or the rights
or interests  of the Investor or the Company or the breach or alleged  breach of
this  Agreement,  whether  arising during or at or after the termination of this
Agreement (each of the foregoing disputes,  controversies and claims hereinafter
referred to as an  "agreement  dispute"),  shall be brought only in a federal or
state court located in the State of Delaware, and each of the parties hereto (i)
unconditionally  accepts  the  exclusive  jurisdiction  of such  courts  and any
related  appellate  court and  irrevocably  agrees  to be bound by any  judgment
rendered  thereby and (ii)  irrevocably  waives any objection such party may now
have or hereafter has as to the venue of any such  proceeding  brought in such a
court or that such court is an  inconvenient  forum.  Each of the parties hereto
hereby waives trial by jury in any judicial proceeding to which they are parties
involving an agreement dispute.


 8.9 Notices. All notices and other communications  provided for herein shall be
dated and in writing and shall be deemed to have been duly given (x) on the date
of delivery, if delivered personally or by telecopier, receipt confirmed, (y) on
the second  following  business  day, if  delivered  by a  recognized  overnight
courier  service,  or (z) seven days after  mailing,  if sent by  registered  or
certified, return receipt requested, postage prepaid, in each case, to the party
to whom it is directed at the following address (or at such other address as any
party hereto shall  hereafter  specify by notice in writing to the other parties
hereto):

  (i)      If to the Company, to it at the following address:

                           Alyn Corporation
                           16761 Hale Avenue
                           Irvine, California 92606
                           Attention:  Chief Financial Officer

                           with a copy to:

                           Brobeck, Phleger & Harrison LLP
                           38 Technology Drive
                           Irvine, California 92618
                           Attention:  Bruce R. Hallett, Esq.
                           Telephone:  (949) 790-6300
                           Facsimile:  (949) 790-6301



<PAGE>




  (ii)     If to the Investor, to it at the following address:

                           Seaside Partners, L.P.
                           623 Ocean Avenue
                           Sea Girt, New Jersey 08750
                           Attention: Managing Director

                           with a copy to:

                           Buchanan Ingersoll Professional Corporation
                           500 College Road East
                           Princeton, New Jersey 08540
                           Attention: David J. Sorin, Esq.
                           Telephone:  (609) 987-6800
                           Telecopier:  (609) 520-0360

 8.10  Integration. This  Agreement  and the  documents  referred  to  herein or
delivered pursuant hereto or pursuant to such documents,  including all exhibits
and schedules,  contain the entire  understanding of the parties with respect to
their  subject  matter and  supersede all prior  agreements  and  understandings
between the parties with respect to their subject matter.

 8.11 Severability. Each provision of this Agreement shall be interpreted in 
such manner as to be effective and valid under applicable law, but if any 
provision of this Agreement is held to be prohibited or invalid under applicable
law, such provision  will  be  ineffective  only to the  extent  of  such  
prohibition or invalidity, without invalidating the remainder of this Agreement.

 8.12 Descriptive  Headings.  The section and other  headings  contained in this
Agreement are for convenience of reference only and shall not affect the meaning
or interpretation of this Agreement.

 8.13 Counterparts.  This Agreement may be executed in two or more counterparts,
each of which when so executed and  delivered  shall be deemed to be an original
and all of which together shall be deemed to be one and the same agreement.

                                  * * * * * * *


<PAGE>




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



ALYN CORPORATION:


By:             
       Name:    Richard Little
       Title:   Chief Financial Officer


INVESTOR:


SEASIDE PARTNERS, L.P.


By:    SEASIDE ADVISORS, L.L.C.,
       its general partner





By:                                                
       Name:  William Ritger
       Title:  Managing Director







<PAGE>


Exhibit 10.2

                                 LOAN AGREEMENT

                                 by and between

                                ALYN CORPORATION

                                       and

                     TALISMAN CAPITAL OPPORTUNITY FUND LTD.

- ------------------------------------------------------------------------------


          6.00% SENIOR EXCHANGEABLE PROMISSORY NOTE DUE MARCH 10, 2002

THIS  AGREEMENT  ("Agreement")  is made this  109th day of March,  1999,  by and
between  Alyn  Corporation  having an  address  at 16761  Hale  Avenue,  Irvine,
California 92606,  U.S.A., and its assignees and/or successors  (hereinafter the
"Company"),  and  Talisman  Capital  Opportunity  Fund  Ltd.  (the  "Lender"  or
"Noteholder") having an address at 16101 LaGrande Drive, Suite 100, Little Rock,
Arkansas 72223, U.S.A.


                                     RECITAL


         WHEREAS,  the Company has authorized a Senior  Exchangeable  Promissory
Note in the amount of Three Million US dollars ($3,000,000.00)  (hereinafter the
"Note" or "Loan").


NOW,  THEREFORE,  in  consideration  of  the  foregoing  and of  the  terms  and
conditions  contained in this Agreement and the Attachments  hereto, the Company
and Lender agree as follows:


1.   NOTE. The Company wishes to borrow from the Lender and the Lender wishes to
     lend to the Company  US$3,000,000  as evidenced by the Note attached hereto
     as Exhibit A.


2.   CLOSING.  The  Closing  of the Loan as  evidenced  by the Notes  (the 
     "Closing")  shall  take place on or
     before March 10, 1999.

  2.1  Items to be Delivered to Lender.  The following  shall be delivered by
          the Company to the Lender on the Closing Date:

     a)  A duly executed copy of this Loan Agreement;

     b)  A duly executed Note evidencing such Loan by the Lender, attached 
         hereto as Exhibit A;

     c)  A duly executed copy of the Warrant Agreement, attached hereto as 
         Exhibit B;

     d)  A duly executed  Warrant, attached hereto as Exhibit B;

     e)  A duly executed copy  of the Registration Rights Agreement, attached 
         hereto as Exhibit C;

     f)  A legal  opinion of counsel to the Company covering the due execution,
         delivery  and binding  effect of this Agreement and the Notes;

     g)  A certificate  of the secretary of the Company  certifying (i)
         an  attached  complete  and  correct  copy of its  articles of
         incorporation,  (ii) an attached  complete and correct copy of
         its bylaws, and (iii) an attached complete and correct copy of
         resolutions duly adopted by its board of directors authorizing
         the execution,  delivery and performance of this Agreement and
         the Notes; and

     h)  Simultaneous  with the funding of the Note,  the Escrow  Agent
         shall  reimburse  the  Lender all its costs and  expenses  for
         legal,  accounting  and other fees  relating to the Note in an
         amount not to exceed US$50,000.00.

   2.2  Items to be Delivered to the Company. The following shall be delivered
        by Lender to the Company on the Closing Date:

     a)  The purchase price set forth above by wire transfer to the account 
         designated by the Company;

     b)  A duly executed copy of this Loan Agreement; and

     c)  A duly executed copy of the Warrant Agreement.


3.   REPRESENTATIONS AND WARRANTIES.

   3.1  Representations and Warranties of the Company.  The Company represents
        and warrants that as of the date of this Agreement:

     a)  Existence.  The Company is a corporation duly organized and in
         good  standing  under the laws of the State of Delaware and is
         duly  qualified to do business and is in good  standing in all
         states where such qualification is necessary, except for those
         jurisdictions  in which the  failure to qualify  would not, in
         the aggregate, have a material adverse effect on the Company's
         financial condition, results of operations or business.

     b)  Authority.  The execution and delivery by the Company of this Agreement
         and the Notes (i) are within the Company's corporate powers; (ii) are 
         duly authorized by the Company's board of directors; (iii) are not in 
         contravention of the terms of the Company's certificate of
         incorporation or bylaws; (iv) are not in contravention of any material 
         law or laws applicable to the Company's  business;(v) except for the 
         filing of a Form D Notice with the Securities and Exchange  Commission 
         and any  exemption filing  related thereto  which may be  required  
         pursuant to  applicable  state securities  or "blue  sky"  laws,  do
         not  require  any  governmental  consent,  registration  or approval;  
         (vi) do not contravene any material contractual or governmental  
         restriction  binding upon the  Company;  and (vii) will not result in 
         the  imposition  of any lien, charge,  security interest  or  
         encumbrance  upon  any property  of the  Company  under  any  existing 
         indenture, mortgage,  deed of trust, loan or credit agreement or other
         material  agreement or instrument to which the  Company is a party or 
         by which the  Company or any of the  Company's property  may be
         bound or affected.

     c)  Binding  Effect.  This  Agreement  and  Notes  have  been duly
         authorized,   executed  and   delivered  by  the  Company  and
         constitute  the valid and legally  binding  obligation  of the
         Company,  enforceable  in  accordance  with  their  respective
         terms, subject to bankruptcy,  insolvency,  reorganization and
         other laws of general  applicability  relating to or affecting
         creditors' rights and to general equity principles.

     d)  Litigation.  There is neither  pending  nor, to the  Company's
         knowledge and belief,  threatened any material  action,  suit,
         proceeding  or  claim,  or any  basis  therefor,  to which the
         Company  is or may be named as a party or its  property  is or
         may  be  subject  or  which  calls  into  question  any of the
         transactions contemplated by this Agreement.

     e)  Securities   Matters.   Subject   to  the   accuracy   of  the
         representations of the Lender set forth in Section 3.2 hereof,
         the offer,  sale and  issuance  of the Notes and the Shares as
         contemplated   by  this   Agreement   are   exempt   from  the
         registration  requirements  of the  Securities  Act of 1933 as
         amended (The  "Securities  Act"). The Company has complied and
         will comply with all applicable state "blue sky" or securities
         laws in  connection  with the offer,  sale and issuance of the
         Notes and the Shares as contemplated by this Agreement.

     f)  Accuracy  of  Filings.  The Common  Stock of the Company is  registered
         pursuant to Section  12(g) of the Securities  Act of 1934, as amended 
         (the  "Exchange Act") and the Company has filed all reports, schedules,
         forms, statements and other documents required to be filed by it 
         with the Securities and Exchange  Commission (the "SEC") 
         pursuant to the reporting  requirements of the Exchange Act,
         including  material filed pursuant to Section 13(a) or 15(d).
         As of their  respective  dates, the SEC Documents  complied 
         in all material  respects with the requirements of the 
         Securities Act and the  Exchange  Act  (together  the "Act") 
         and the rules and  regulations  of the SEC  promulgated
         thereunder  and other federal,  state and local laws,  rules 
         and  regulations  applicable to such SEC Documents,  and none
         of the SEC Documents  contains any untrue  statement of 
         material fact or omitted to state a material fact required to 
         be stated in order to make the  statements  therein, in light
         of the  circumstances  under which they were made,  not  
         misleading.  The SEC  Documents contain all material 
         information  concerning the Company,  and no events or  
         circumstances  have occurred  since  September  30,  1998 
         which would  require the Company to disclose  such event or
         circumstance  in a filing under the Exchange Act. The Company
         shall keep its filings, reporting requirements and disclosure
         statements with the SEC current as of the date thereof  
         submitted to the SEC and shall  submit and file such on a 
         timely  basis as  required by the  Exchange  Act and
         the rules and regulations promulgated thereunder.

     g)  Independent Auditors.  The Company shall, until at least three
         (3) years after the Closing Date,  maintain as its independent
         auditors an accounting  firm authorized to practice before the SEC.

     h)  Asset Transfers. The Company shall not transfer, sell, convey,
         use as collateral or otherwise  dispose of any of its material
         assets to any  Subsidiary  or  affiliate  except for a cash or
         cash equivalent consideration,  subject to Section 4(d) of the
         Note,  and for a proper  business  purpose,  while  any of the
         Notes  are  outstanding,  without  written  consent  from  the Lender.

     i)  Right of First  Offer.  The  Company  agrees  that,  during the period
         beginning on the date hereof and terminating on the second anniversary 
         of the date of the Closing,  the Company will not, without
         the prior  written  consent of the Lender issue or sell,  or 
         agree to issue or sell any equity or
         debt securities of the Company or any of its  subsidiaries  
         (or any security  convertible into or
         exercisable  or  exchangeable,  directly  or  indirectly, for
         equity or debt  securities  of the Company or any of its 
         subsidiaries)  ("Future  Offerings")  unless the Company  
         shall have first delivered  to the  Lender at least ten (10)
         trading  days prior to the  closing  of such  Future Offering,
         written  notice  describing  the proposed  Future  Offering,
         including  the terms and conditions  thereof,  and providing
         the Lender and its  affiliates an option during the five (5)
         trading  day period  following  delivery  of such notice to 
         purchase up to the full amount of the securities  being  
         offered  in the Future  Offering  on the same  terms as  
         contemplated  by such Future  Offering.  The Lender  shall  
         notify the  Company,  in writing,  prior to the end of such
         ten- (10)  trading day period if it desires to  participate  
         in the Future  Offering.  This right of first offer shall not
         apply to: 
                    (i) shares of Common Stock  issuable  upon exercise of 
                  options granted  under the  Company's  option plans;  
                    (ii)  exercise of certain  outstanding  warrants to
                  purchase  261,000  shares of Common  Stock;  
                    (iii)  exercise of certain  contingent  (but not yet
                  outstanding)  warrants to purchase up to 120,000  shares of 
                  Common  Stock;  
                    (iv) 5,000  shares of Common Stock reserved for issuance 
                  under the Company's  Employee Stock Grant Program;  
                    (v) shares
                  of Common Stock issuable upon conversion of the Company's  
                  Series A Convertible  Preferred Stock;
                    (vi) shares issued as a dividend or upon any  subdivision 
                  or  combination of stock;  (vii) shares
                  issuable or issued in an  underwritten  public  offering;  
                    (viii)  shares  issuable in connection
                  with a debt  financing to refinance  existing  term loans;  
                    (ix) shares  issuable in an equipment
                  financing; and (x) shares issued in a joint venture or other 
                  strategic investment.

     j)  Expenses. The Company shall pay all costs and expenses that it
         incurs, with respect to the negotiation,  execution,  delivery
         and performance of this Agreement. In addition, at the Closing
         the  Company  shall  pay  Talisman  Capital  Opportunity  Inc.
         ("Talisman") an amount not to exceed Fifty Thousand US Dollars
         (US$50,000) for fees relating to accounting and legal expenses
         incurred by Talisman  during the structure,  negotiation,  due
         diligence and legal issues herewith.

     k)  Payment  of  Taxes  and  Other  Claims.  The  Company  shall  pay or  
         discharge  or  cause  to be  paid or discharged,  before the same shall
         become delinquent,  
                    (i) in all material taxes, assessments and governmental  
                  charges (including  withholding taxes and any penalties, 
                  interest and additions to taxes)  levied or imposed upon it or
                  any of its  Subsidiaries  or  properties of it or any of its
                  Subsidiaries  and
                    (ii) all lawful  claims for labor,  materials,  and supplies
                  that,  if unpaid, might by law  become a Lien  upon  the  
                  property  of it or any of its  Subsidiaries;  provided, 
                  however,  that the Company  shall not be required to pay or 
                  discharge  any such tax,  assessment, charge or claim whose  
                  amount,  applicability  or validity  is being  contested  in 
                  good faith by appropriate   proceedings  properly  instituted
                  and  diligently  conducted  for  which  adequate reserves, to 
                  the extent required under GAAP, have been taken.

     l)  Compliance  Certificate;  Notice of Default. The Company shall
         deliver  to the  Lender,  within 90 days  after the end of the
         Company's fiscal year, an Officer's Certificate stating that a
         review  of  its   activities   and  the   activities   of  its
         Subsidiaries  during the  preceding  fiscal year has been made
         under the  supervision of the signing  officers with a view to
         determining whether each of the Company and its Subsidiary has
         kept, observed,  performed and fulfilled its obligations under
         this agreement.

     m)  Compliance  with Laws.  The Company  shall  comply,  and shall
         cause each of its Subsidiaries to comply,  with all applicable
         statutes, rules,  regulations,  orders and restrictions of the
         United  States  of  America,  all  states  and  municipalities
         thereof,  and of any  instrumentality  of  the  foregoing,  in
         respect of the conduct of their respective  businesses and the
         ownership   of  their   respective   properties,   except  for
         noncompliances  which are not individually or in the aggregate
         reasonably  likely to have a  material  adverse  effect on the
         financial  condition or results of  operations  of the Company
         and its Subsidiaries, taken as a whole.

     n)  Waiver of Stay,  Extension  of Usury  Laws.  The  Company  covenants  
         that it will not at any time  insist upon,  plead, or in any 
         manner  whatsoever claim or take the benefit or advantage of, 
         any stay or extension  law or any usury law or other law that 
         would  prohibit  or forgive  the  Company  from paying  all or
         any  portion of the  principal  of or  interest  on or  
         penalties  of the Notes as contemplated  herein,  wherever  
         enacted,  now or at any time  hereafter  in force,  or which 
         may affect the  covenants or the  performance  if this Note;  
         and (to the extent that it may lawfully do so) the  Company  
         hereby  expressly  waives all  benefit  or  advantage  of any
         such law,  and covenants  that it will not hinder,  delay or 
         impede the execution of any power herein granted to the  
         Lender,  but will  permit the  execution  of every such power
         as though no such law had been enacted.

     o)  Limitation   on  Dividend  and  Other   Payment   Restrictions
         Affecting  Subsidiaries.  The Company shall not, and shall not
         permit any of its  Subsidiaries  to,  directly or  indirectly,
         create  or  otherwise  cause or  permit  to  exist  or  become
         effective any encumbrance or restriction on the ability of any
         Subsidiary to (a) pay dividend or make any other distributions
         on or in respect of its  Capital  Stock;  or (b) make loans or
         advances or to pay any  Indebtedness or other  obligation owed
         to the Company or any Subsidiary.

     p)  Change of  Control.  Upon the  occurrence  of a Change of Control, the
         Company  shall  make an offer to purchase  the  outstanding
         Note at a purchase  price  equal to the  greater  of: (i) 150% of the 
         principal  amount thereof plus accrued and unpaid  interest and 
         penalties  thereon to the date of  purchase;  or (ii) the  Intrinsic
         Value of the Note,  as defined in Section 6(c) of the Note, on the 
         date the change of control occurs.  Change of  Control  shall be 
         defined  as: (i) a purchase of a majority of the  Company's Common 
         Stock; (ii) a merger of the Company with another  entity which results
         in  shareholders  of the Company owning less . than 50.01% of the New 
         Company;  (iii) the removal or  replacement  of a majority the members
         of the Board of  Directors at the time of Closing of the transaction
         contemplated  herein; (iv) the sale of all or  substantially  all of
         the Company's assets to another entity.

     q)  Seniority.  The Note  shall be  shall be  subordinated  to the
         extent  specified  in  Exhibit  1  attached  to the  Note  and
         incorporated  therein,  and entitled to the benefits  provided
         herein and therein. Simultaneously with, or subsequent to, the
         creation  of the  Company's  obligation  under this Note,  the
         Company  shall  not  incur  any  future   indebtedness   which
         specifically  ranks  senior or pari passu to the Note  without
         the express written consent of the Lender.

  3.2  Representations  and Warranties of the Lenders.  The Lender represents
       and warrants that as of the date of the execution of this Agreement:

     a)  Existence.  The Lender is a corporation  duly organized and in
         good standing under the laws of the British Virgin Islands and
         is duly  qualified to do business  and is in good  standing in
         all states where such  qualification is necessary,  except for
         those jurisdictions in which the failure to qualify would not,
         in  the  aggregate,  have a  material  adverse  effect  on the
         Lender's  financial   condition,   results  of  operations  or
         business.

     b)  Authority.  The  execution  and delivery by the Lender of this
         Agreement and the Notes (i) are within the Lender's  corporate
         powers; (ii) are duly authorized by the Lender;  (iii) are not
         in contravention  of the terms of the Lender's  organizational
         documents;  (iv) are not in  contravention of any material law
         or laws  applicable to the Lender's  business;  and (v) do not
         contravene   any   material    contractual   or   governmental
         restriction binding upon the Lender.


     c)  Binding  Effect.  This  Agreement  and  Notes  have  been duly
         authorized,   executed   and   delivered  by  the  Lender  and
         constitute  the valid and legally  binding  obligation  of the
         Lender, enforceable in accordance with their respective terms,
         subject to bankruptcy,  insolvency,  reorganization  and other
         laws  of  general  applicability   relating  to  or  affecting
         creditors' rights and to general equity principles.

     d)  No  Brokers  or  Finders.  Neither  the  Lender nor any of its
         respective  Affiliates  has  entered  or will  enter  into any
         agreement  pursuant to which the Lender or the Company will be
         liable,  as a result of the transactions  contemplated by this
         Agreement for any claim of any person for any commission,  fee
         or other  compensation  as  finder or  broker  and the  Lender
         agrees to indemnify  the Company for any  liability  resulting
         from any such agreement.

     e)  Investment Representations.

          (i)   The Lender has received  and  reviewed the  Company's
                disclosure  documents  and the Lender or the Lender's
                designated    representatives    have   concluded   a
                satisfactory  due  diligence   investigation  of  the
                Company and have had an opportunity to have all their
                questions   regarding   the  Company   satisfactorily
                answered.

          (ii)  The  Lender (or its  members  and/or  officers)  have
                previously  invested in  unregistered  securities and
                have sufficient  financial and investing expertise to
                evaluate  and  understand  the risks of the Notes and
                the Shares.

          (iii) The Lender has  received  financial  information  and
                general business information from the Company, and is
                relying on,  representations  (except as set forth in
                the  Agreement) and  projections  with respect to the
                Company's business and prospects.

          (iv) The Lender is an "accredited  investor"  within the meaning of 
               Regulation D under the Securities Act.

          (v)  The Lender is acquiring  the Notes and the Shares for
               investment   purposes   only,   without   intent   to
               distribute the same, and acknowledges  that the Notes
               and the  Shares  have not been  registered  under the
               Securities Act and applicable  state securities laws,
               and accordingly,  constitute "restricted  securities"
               for  purposes  of the  Securities  Act and such state
               securities laws.

          (vi) The Lender  acknowledges  that it will not be able to
               transfer the Notes and Shares except upon  compliance
               with the registration  requirements of the Securities
               Act  and   applicable   state   securities   laws  or
               exemptions therefrom.

          (vii) The certificates  and/or instruments  evidencing the Notes will 
               contain a legend to the foregoing effect.

         (viii) The Lender has no  intention to engage in, or has any
                agreement  to  engage  in or enter  into and will not
                enter into, any put option, short position,  or other
                similar  position  with  respect  to the Notes or the
                Shares, nor shall Lender lend the Notes or the Shares
                to any person, whether or not an affiliate,  so as to
                enable or assist such  person to enter into,  any put
                option,  short  position,  or other similar  position
                with respect to the Notes or the Shares,  except that
                margin  accounts used by the Lender to hold the Notes
                or Shares  shall not be deemed to be a lending of the
                Notes or a shorting of the Shares.


4.  MISCELLANEOUS.

     4.1 Confidentiality.

         a)       The Lender  agrees to keep  confidential  any and all  
                  non-public  information  delivered or made available to the 
                  Lender by the Company except for disclosures,  as necessary,  
                  made by the Lender to the Lender's  officers,  directors,  
                  employees,  agents,  counsel and accountants each of whom 
                  shall be notified by the Lender of this  confidentiality  
                  covenant and for whom the Lender shall be liable in the event 
                  of any breach of this  covenant  by any such  individual  or  
                  individuals; provided,  however, that  nothing  herein  shall
                  prevent  the  Lender  from  disclosing  such information  (a) 
                  upon the order of any court or  administrative  agency,  (b) 
                  upon the request or demand of any regulatory agency or 
                  authority having  jurisdiction over the Lender,  (c) which has
                  been publicly disclosed or (d) to any of its members provided
                  that any such members agree in writing  (with a copy provided 
                  to the Company) to be bound by  confidentiality  provision in 
                  form and substance substantially as are contained herein.  In 
                  the event of a mandatory  disclosure as described in clause 
                  (a) and/or (b) of the preceding  sentence,  the Lender shall 
                  promptly  notify the  Company in  writing  of any  applicable
                  order,  request  or demand  for such  information, cooperate  
                  with the Company if and to the extent that the Company elects 
                  to seek an  appropriate protective  order or other relief from
                  such order,  request,  or demand,  and  disclose  only the
                  minimal  amount of  information  ultimately  required to be  
                  disclosed.  The Lender shall not use for its own benefit, nor 
                  permit any other person to use for such  person's  benefit,  
                  any of the Company's non-public information including, without
                  limitation,  in connection with the purchase
                  and/or sale of the Company's securities.

       (b)        The Company shall in no event disclose non-public  information
                  to the Lender,  advisors to or  representatives  of the Lender
                  unless prior to  disclosure  of such  information  the Company
                  marks  such   information   as   "Non-Public   Information   -
                  Confidential"  and  provides  the Lender,  such  advisors  and
                  representatives  with the  opportunity  to accept or refuse to
                  accept such  non-public  information  for review.  The Company
                  may, as a condition to disclosing any  non-public  information
                  hereunder,  require the Lender's advisors and  representatives
                  to enter into a  confidentiality  agreement in form reasonably
                  satisfactory to the Company and the Lender.

       (c)        Nothing  herein  shall  require  the  Company  to  disclose 
                  non-public  information  to the Lender or its advisors or 
                  representatives,  and the Company represents that it does not
                  disseminate  non-public information  to any Lenders who  
                  purchase  stock in the  Company in a public offering, to money
                  managers or to securities analysts,  provided,  however, that
                  notwithstanding  anything herein to the contrary, the Company 
                  will, as herein above  provided,  immediately  notify the 
                  advisors and representatives  of the Lender and, if any,  
                  underwriters,  of any event or the  existence of any
                  circumstance  (without any  obligation to disclose the 
                  specific event or  circumstance)  of which it becomes aware, 
                  constituting  non-public  information (whether or not 
                  requested of the Company specifically  or  generally  during 
                  the course of due  diligence  by such  person or  entities),
                  which,  if not disclosed in the prospectus  included in the  
                  Registration  Statement  would cause such  prospectus  to 
                  include a material  misstatement  or to omit a material  fact 
                  required to be stated therein in order to make the statements
                  therein,  in light of the  circumstances in which they were 
                  made,  not  misleading.  Nothing herein shall be construed to 
                  mean that such persons or entities  other than the Lender  
                  without the written consent of the Lender prior to  disclosure
                  of such  information)  may not obtain  non-public information 
                  in the course of  conducting due diligence in accordance with 
                  the terms of this  Agreement  and nothing  herein shall 
                  prevent any such  persons or entities  from  notifying  the
                  Company of their  opinion  that based on such due diligence 3
                  by such  persons  or  entities,  that a  Registration  
                  Statement  contains  an  untrue statement of a  material fact 
                  or  omits  a  material  fact  required  to  be  stated  in the
                  Registration  Statement or necessary to make the statements  
                  contained  therein,  in light of the circumstances in which 
                  they were made, not misleading.

4.2     Costs and Expenses. The Company shall bear its own costs and expenses in
        connection  with  the  preparation,   execution  and  delivery  of  this
        Agreement.  The Company shall reimburse the Lender, pursuant to Sections
        2.1(h) and  Section  3.1(j) for its  expenses  in  connection  with this
        transaction in an amount not to exceed $50,000.

4.3     Registration  Rights.  Promptly,  but no  later  than 45 days  from  the
        closing date, the Issuer shall file an S-3  registration  statement,  or
        other  form as such may be  available  to the  Issuer,  with the  United
        States Securities & Exchange Commission ("SEC") and use its best efforts
        to ensure that such registration  statement is declared effective within
        120 days,  subject to customary review by the SEC. In the event that the
        registration  statement is not declared  effective within 120 days, then
        the Issuer  shall pay to the  purchasers  a cash amount  equal to 3% per
        month of the face amount of the Notes outstanding as liquidated damages,
        and not as a penalty;  provided,  however,  that such liquidated damages
        shall not  accrue or be  payable  if,  and only if,  the delay is due to
        either: 1) the Company has made reasonable efforts to comply with "Plain
        English"  comments  from  the SEC and the SEC has not yet  declared  the
        registration  statement  effective or 2) the Registration  Statement has
        not been declared  effective due to the  purchaser's  failure to provide
        the Issuer with any information  necessary to complete the  Registration
        Statement.  Such  liquidated  damage payment to be made to the Holder on
        the  last  business  day of  each  month.  The  Issuer  shall  keep  the
        registration statement "Evergreen" for the life of the Notes.

4.4     Assignability;  Successors.  The provisions of the Agreement shall inure
        to the  benefit  of and be binding  upon the  permitted  successors  and
        assigns of the parties  hereto;  provided,  however,  that  neither this
        Agreement nor any of the rights or obligations hereunder may be assigned
        by a party to this  Agreement  without the written  consent of the other
        party, the approval of which may not be unreasonably withheld;  provided
        further,  however,  that any  transferee  of the Notes  must agree to be
        bound in writing by the provisions of this Agreement.

4.5     Survival. All agreements, covenants, representations and warranties made
        by the Company or by the Lender  herein shall  survive the execution and
        delivery of this  Agreement for the life of the Notes or until the Notes
        are fully converted or fully redeemed.

4.6     GOVERNING LAW. THIS AGREEMENT  SHALL BE CONSTRUED  ACCORDING TO THE LAWS
        OF THE STATE OF  CALIFORNIA  WITHOUT  GIVING  EFFECT  TO THE  PRINCIPLES
        THEREOF RELATING TO CONFLICTS OF LAWS.

4.7     Counterparts;  Headings.  This  Agreement  may be  executed  in  several
        counterparts,  each of  which  shall be  deemed  an  original,  but such
        counterparts  shall together  constitute but one and the same agreement.
        The descriptive  headings in this Agreement are inserted for convenience
        of  reference  only  and  shall  not  affect  the  construction  of this
        Agreement.

4.8     Entire  Agreement,  Amendments.  This Agreement and the Exhibits  hereto
        contain  the entire  understanding  of the parties  with  respect to the
        subject  matter  hereof,  and  supersede all other  representations  and
        understandings,  oral or written,  with  respect to the  subject  matter
        hereof. No amendment,  modification,  alteration, or waiver of the terms
        of this Agreement or consent  required under the terms of this Agreement
        shall be  effective  unless  made in a  writing,  which  makes  specific
        reference to this Agreement and which has been signed by the Company and
        each Lender.  Any such amendment,  modification,  alteration,  waiver or
        consent  shall be effective  only in the  specific  instance and for the
        specific purpose for which given.

4.9     Notices.  All  communications  or notices  required or permitted by this
        Agreement  shall be in writing and shall be deemed to have been given or
        made  when  delivered  in  hand,  deposited  in the  mail,  or  sent  by
        facsimile,  with  confirmation  (if sent by facsimile on a  non-business
        day,  receipt  shall be deemed to have  occurred on the next  succeeding
        business day).  Communications or notices shall be delivered  personally
        or by  certified  or  registered  mail,  postage,  or by  facsimile  and
        addressed as follows,  unless and until either of such parties  notifies
        the other in accordance with this Section of a change of address:

        if to the Company:    Alyn  Corporation,  Attn: Mr. Richard  Little,  
                              16761 Hale Avenue,  Irvine,  CA 92606,
                              (Tel) 949.225.7360, (Fax) 949.475.2359, 
                              (Email) [email protected], or

        if to the Lenders:    Talisman Capital Opportunity Fund Ltd., 
                              Attn:  Geoffrey Tirman,  16101 LaGrande Drive,
                              Suite  100,  Little  Rock,  AR  72223,   
                              (Tel)   501.821.6800, (Fax) 501.821.6888, 
                              (Email) [email protected]

4.10    Severability.  Whenever possible, each provision of this Agreement shall
        be  interpreted  in such  manner  as to be  effective  and  valid  under
        applicable  law,  but  if any  provision  of  this  Agreement  shall  be
        prohibited by or invalid under  applicable  law, such provision shall be
        ineffective to the extent of such  prohibition  or  invalidity,  without
        invalidating the remainder of such provision or the remaining provisions
        of this Agreement.


        IN WITNESS WHEREOF,  this Agreement has been duly executed as of the day
and year first above written.


                                            ALYN CORPORATION

         By:__________________________________________
                                 Its:__________________________________________
                                 Date: ________________________________________


                     TALISMAN CAPITAL OPPORTUNITY FUND LTD.

                                 By:__________________________________________
                                 Its:__________________________________________
                                 Date: ________________________________________


<PAGE>


Exhibit 10.3


           EXCHANGEABLE PREFERRED STOCK AND WARRANT PURCHASE AGREEMENT

                                     Between

                                Alyn Corporation

                                       and

                         the Investors signatory hereto

         EXCHANGEABLE PREFERRED STOCK AND WARRANT PURCHASE AGREEMENT dated as of
March 15, 1999 (the "Agreement"),  between the investors  signatory hereto (each
an "Investor" and together the  "Investors")  and Alyn  Corporation,  a Delaware
corporation (the "Company").

         WHEREAS,  the parties  desire  that,  upon the terms and subject to the
conditions  contained herein, the Company shall issue and sell to the Investors,
and the Investors  shall  purchase,  (i)  $1,500,000  liquidation  preference of
Exchangeable  Preferred  Shares (as defined below) and (ii) Warrants (as defined
below) to purchase up to 65,000 shares of the Common Stock (as defined below).

         WHEREAS,  such investments will be made in reliance upon the provisions
of  Section  4(2)  ("Section  4(2)") of the  United  States  Securities  Act and
Regulation D ("Regulation  D") and the other rules and  regulations  promulgated
thereunder  (the  "Securities  Act"),  and/or upon such other exemption from the
registration requirements of the Securities Act as may be available with respect
to any or all of the investments in securities to be made hereunder.

         NOW, THEREFORE, the parties hereto agree as follows:

                                    ARTICLE 1

                               Certain Definitions

Section 1.1 "Capital  Shares"  shall mean the Common Stock and any shares of any
other class of common  stock  whether now or  hereafter  authorized,  having the
right to participate in the distribution of earnings and assets of the Company.


Section 1.2 "Capital Shares  Equivalents" shall mean any securities,  rights, or
obligations  that are convertible  into or exchangeable for or give any right to
subscribe  for any  Capital  Shares of the Company or any  warrants,  options or
other rights to subscribe for or purchase Capital Shares or any such convertible
or exchangeable securities.


Section 1.3 "Certificate  of  Designations"  shall  mean  the  Certificate  of
Designations in the form of Exhibit A hereto.

Section 1.4  "Closing"  shall mean the closing of the  purchase  and sale of the
Exchangeable Preferred Shares and the Warrants pursuant to Article II.

Section 1.5  "Closing  Date"shall  mean the date on which all conditions to the
Closing have been satisfied and the Closing shall have occurred.

Section 1.6  "Common Stock" shall mean the Company's common stock, $0.001 par
value per share.
                   
Section 1.7  "Exchange  Shares"  shall mean the shares of Common Stock  issuable
upon conversion of the  Exchangeable  Preferred  Shares and any shares of Common
Stock issued as dividends upon the Exchangeable Preferred Shares.

Section 1.8  "Exchangeable   Preferred   Shares"  shall  mean  the  $1,500,000
liquidation  preference  amount of Series B Exchangeable  Preferred Stock (1,500
shares),  as described in the Certificate of Designations,  which will be issued
to the Investors pursuant to this Agreement.

Section 1.9  "Damages" shall mean any loss, claim,  damage, judgment,  penalty,
deficiency,  liability,  costs  and  expenses  (including,  without  limitation,
reasonable  attorney's fees and  disbursements and reasonable costs and expenses
of expert witnesses and investigation).

Section 1.10  "Effective  Date"  shall  mean the date on  which  the SEC  first
declares  effective the  Registration  Statement  registering  the resale of the
Registrable Securities as set forth in the Registration Rights Agreement.


Section 1.11  "Escrow  Agent"  shall have the  meaning  set forth in the Escrow
Agreement.


Section 1.12  "Escrow Agreement" shall mean the Escrow Agreement in 
substantially the form of Exhibit D hereto executed and delivered 
contemporaneously with this Agreement.

Section 1.13  "Exchange  Act" shall mean the Securities Exchange Act of 1934, as
amended, and the rules and regulations promulgated thereunder.

Section 1.14  "Legend" shall mean the legend set forth in Section 9.1.

Section 1.15  "Market Price" on any given date shall mean the average closing 
bid price on the  Principal  Market (as  reported by  Bloomberg  L.P.) of the 
Common Stock on any two (2)  consecutive  Trading Days selected by the Investor
during the twenty (20) Trading Day period ending on the Trading Day immediately
prior to the date for which the Market Price is to be determined.

Section 1.16  "Material  Adverse  Effect" shall mean any effect on the business,
operations, properties, prospects, or financial condition of the Company that is
material and adverse to the Company and its subsidiaries  and affiliates,  taken
as a whole, and/or any condition, circumstance, or situation that would prohibit
or otherwise interfere with the ability of the Company to enter into and perform
any of its obligations under this Agreement,  the Registration Rights Agreement,
the Escrow  Agreement,  the  Certificate of  Designations  or the Warrant in any
material respect.

Section 1.17  "Outstanding" when used with reference to shares of Common Stock 
or Capital Shares (collectively the "Shares"), shall mean, at any date as of 
which the  number of such  Shares is to be  determined,  all  issued  and  
outstanding Shares,  and shall  include all such Shares  issuable in respect of
outstanding scrip or any  certificates  representing  fractional  interests  
in such Shares; provided,  however,  that  "Outstanding"  shall  not mean any 
such  Shares  then directly or indirectly owned or held by or for the account
of the Company.

Section 1.18  "Person" shall mean an individual, a corporation, a partnership, 
an association, a trust or other entity or organization, including a government
or political subdivision or an agency or instrumentality thereof.

Section 1.19  "Principal Market" shall mean the American Stock Exchange, the New
York Stock Exchange, the Nasdaq National Market, or the Nasdaq Small-Cap 
Market, whichever is at the time the principal trading exchange or market for 
the Common Stock, based upon share volume.

Section 1.20  "Purchase Price" shall mean one thousand dollars ($1,000) per 
Exchangeable Preferred Share.
              
Section 1.21  "Registrable  Securities"  shall mean the Exchange Shares issuable
upon exchange of or as dividends on the  Exchangeable  Preferred  Shares and the
Warrant Shares until (i) a Registration Statement has been declared effective by
the SEC,  and all  Exchange  Shares and  Warrant  Shares  have been  disposed of
pursuant to such  Registration  Statement,  (ii) all Exchange Shares and Warrant
Shares  have been sold under  circumstances  under  which all of the  applicable
conditions  of Rule 144 (or any  similar  provision  then in  force)  under  the
Securities  Act ("Rule  144") are met,  (iii) all  Exchange  Shares and  Warrant
Shares  have been  otherwise  transferred  to holders  who may trade such shares
without  restriction  under the Securities  Act, and the Company has delivered a
new certificate or other evidence of ownership for such securities not bearing a
restrictive  legend  or (iv)  such time as, in the  opinion  of  counsel  to the
Company,  all Exchange  Shares and Warrant  Shares may be sold without any time,
volume or manner  limitations  pursuant to Rule 144(k) (or any similar provision
then in effect) under the Securities Act.

Section 1.22  "Registration Rights Agreement" shall mean the agreement regarding
the filing of the  Registration  Statements  for the  resale of the  Registrable
Securities,  entered into between the Company and the Investor as of the Closing
Date in the form annexed hereto as Exhibit C.

Section 1.23  "Registration  Statement"  shall mean a registration  statement on
Form S-3 (if use of such form is then  available to the Company  pursuant to the
rules of the SEC and,  if not,  on such  other form  promulgated  by the SEC for
which the Company then  qualifies  and which  counsel for the Company shall deem
appropriate, and which form shall be available for the resale of the Registrable
Securities to be registered thereunder in accordance with the provisions of this
Agreement, the Registration Rights Agreement and in accordance with the intended
method of distribution of such  securities),  for the registration of the resale
by the Investors of the Registrable Securities under the Securities Act.

Section 1.24  "Regulation D" shall have the meaning set forth in the recitals of
this Agreement.

Section 1.25  "SEC" shall mean the Securities and Exchange Commission.

Section 1.26  "Section  4(2)"shall  have the meaning set forth in the recitals
of this Agreement.

Section 1.27  "Securities  Act" shall have the meaning set forth in the recitals
of this Agreement.

Section 1.28  "SEC  Documents"  shall mean the Company's  Annual Report on Form
10-K/A-1  for the fiscal year ended  December  31, 1997 and each  report,  proxy
statement or  registration  statement filed by the Company with the SEC pursuant
to the Exchange Act or the Securities Act since the filing of such Annual Report
through the date hereof.

Section 1.29  "Shares" shall have the meaning set forth in Section 1.17.

Section 1.30  "Trading Day" shall mean any day during which the Principal  
Market at such day shall be open for business.

Section 1.31  "Warrants"  shall mean the  warrants to purchase in the  aggregate
65,000  shares  of Common  Stock  substantially  in the form of  Exhibit B to be
issued to the Investors hereunder.

Section 1.32  "Warrant  Shares"  shall mean all shares of Common Stock or other
securities issued or issuable pursuant to exercise of the Warrants.

                                   ARTICLE II

         Purchase and Sale of Exchangeable Preferred Shares and Warrants

Section 2.1.      Investment.

 (a) Upon the terms and subject to the conditions set forth herein,  the Company
agrees to sell, and the Investors,  severally and not jointly, agree to purchase
in the aggregate $1,500,000 liquidation preference of the Exchangeable Preferred
Shares and the  Warrants,  as set forth on the signature  pages  hereto,  at the
Purchase Price on the Closing Date as follows:

     (i)   Upon execution and delivery of this  Agreement,  each Investor shall
           deliver to the Escrow Agent immediately available funds in the amount
           of the Purchase Price, and the Company shall deliver the Exchangeable
           Preferred Shares to be issued at such Closing and the Warrants to the
           Escrow Agent, in each case to be held by the Escrow Agent pursuant to
           the Escrow Agreement.

     (ii)  Upon satisfaction of the conditions set forth in Section 2.1(b),  the
           Closing  shall occur at the offices of the Escrow  Agent at which the
           Escrow Agent (x) shall release the Exchangeable  Preferred Shares and
           the  Warrants to the  Investors  and (y) shall  release the  Purchase
           Price  (after  all fees have  been  paid as set  forth in the  Escrow
           Agreement)  to the  Company,  pursuant  to the  terms  of the  Escrow
           Agreement.

 (b)       The Closing is subject to the satisfaction of the following 
           conditions:

     (i)   acceptance and execution by the Company and by the Investors, of this
           Agreement and all Exhibits hereto;

     (ii)  delivery into escrow by the Investors of immediately  available funds
           in the amount of the  Purchase  Price of the  Exchangeable  Preferred
           Shares  and the  Warrants,  as more  fully  set  forth in the  Escrow
           Agreement;

     (iii) all  representations and warranties of each Investor contained herein
           shall  remain true and correct as of the Closing Date (as a condition
           to the Company's obligations);

     iv)   all  representations  and warranties of the Company  contained herein
           shall  remain true and correct as of the Closing Date (as a condition
           to the Investors' obligations);

     (v)   the  Company  shall have  obtained  all  permits  and  qualifications
           required  by any state  for the  offer  and sale of the  Exchangeable
           Preferred  Shares  and  Warrant,  or shall have the  availability  of
           exemptions therefrom;

     (vi)  the sale and issuance of the  Exchangeable  Preferred  Shares and the
           Warrants  hereunder,  and the proposed issuance by the Company to the
           Investors of the Common Stock underlying the  Exchangeable  Preferred
           Shares and the Warrants upon the conversion or exercise thereof shall
           be legally  permitted by all laws and regulations to which any of the
           Investors  and the  Company are subject and there shall be no ruling,
           judgment  or  writ  of  any  court   prohibiting   the   transactions
           contemplated by this Agreement;

     (vii) delivery of the original fully executed Exchangeable Preferred Shares
           and Warrants certificates to the Escrow Agent;

     (viii) delivery to the Escrow Agent of an opinion  of  Brobeck,  Phleger &
           Harrison  LLP,  counsel  to the  Company,  in the form of Exhibit  E
           hereto;

     (ix)  delivery  to the  Escrow  Agent of the  Irrevocable  Instructions  to
           Transfer Agent in the form attached hereto as Exhibit F;

     (x)   delivery to the Escrow Agent of the Registration Rights Agreement; 
           and

     (xi)  delivery to the Escrow Agent of evidence  reasonably  satisfactory to
           the  Investors  that the  requisite  majority  of the  holders of the
           Company's Series A Exchangeable Preferred Stock have duly and validly
           waived  all   pre-emptive   or  first  refusal  rights  and  dilution
           protections   available  to  them  pursuant  to  the  Certificate  of
           Designation creating such series of Capital Shares.

Section 2.2. Liquidated  Damages.  The parties hereto acknowledge and agree that
the sum payable pursuant to the  Registration  Rights Agreement shall constitute
liquidated damages and not penalties.  The parties further  acknowledge that (a)
the amount of loss or damages likely to be incurred is incapable or is difficult
to  precisely  estimate,  (b) the  amounts  specified  in such  Sections  bear a
reasonable  proportion  and are not plainly or grossly  disproportionate  to the
probable  loss  likely to be incurred by the  Investor  in  connection  with the
failure  by the  Company to timely  cause the  registration  of the  Registrable
Securities and (c) the parties are sophisticated  business parties and have been
represented by sophisticated and able legal and financial counsel and negotiated
this Agreement at arm's length.


                                   ARTICLE III

                   Representations and Warranties of Investors

Each Investor, severally and not jointly, represents and warrants to the Company
that:

Section 3.1 Intent.  The Investor is entering  into this  Agreement  for its own
account  and the  Investor  has no present  arrangement  (whether or not legally
binding) at any time to sell the Exchangeable  Preferred  Shares,  the Warrants,
any  Exchange  Shares or  Warrant  Shares to or  through  any  person or entity;
provided,  however, that by making the representations herein, the Investor does
not agree to hold such  securities  for any minimum or other  specific  term and
reserves the right to dispose of the Exchange  Shares and Warrant  Shares at any
time in accordance  with federal and state  securities  laws  applicable to such
disposition.

Section 3.2.  Sophisticated  Investor.  The Investor is a sophisticated investor
(as described in Rule 506(b)(2)(ii) of Regulation D) and an accredited  investor
(as defined in Rule 501 of  Regulation  D), and Investor has such  experience in
business and financial  matters that it is capable of evaluating  the merits and
risks of an investment in the Exchangeable  Preferred  Shares,  the Warrants and
the underlying Common Stock. The Investor acknowledges that an investment in the
Exchangeable  Preferred  Shares,  the Warrant and the underlying Common Stock is
speculative and involves a high degree of risk.

Section 3.3. Authority. This Agreement and each agreement attached as an Exhibit
hereto which is required to be executed by Investor has been duly authorized and
validly  executed  and  delivered  by the  Investor  and is a valid and  binding
agreement of the Investor  enforceable  against it in accordance with its terms,
subject to applicable  bankruptcy,  insolvency,  or similar laws relating to, or
affecting  generally the  enforcement of,  creditors'  rights and remedies or by
other equitable principles of general application.

Section 3.4.      Not an Affiliate. The Investor is not an officer, director or 
"affiliate" (as that term is defined in Rule 405 of the Securities Act) of the 
Company.

Section 3.5. Absence of Conflicts.  The execution and delivery of this Agreement
and the  agreements  the forms of which are  attached  as  Exhibits  hereto  and
executed  in  connection  herewith,  and the  consummation  of the  transactions
contemplated hereby and thereby, and compliance with the requirements hereof and
thereof,  will not violate any law, rule,  regulation,  order,  writ,  judgment,
injunction,  decree or award binding on Investor or (a) violate any provision of
any  indenture,  instrument  or  agreement  to which  Investor  is a party or is
subject,  or by which Investor or any of its assets is bound;  (b) conflict with
or  constitute  a material  default  thereunder;  (c) result in the  creation or
imposition of any lien pursuant to the terms of any such  indenture,  instrument
or agreement,  or constitute a breach of any fiduciary  duty owed by Investor to
any third party; or (d) require the approval of any  third-party  (which has not
been  obtained)  pursuant  to  any  material  contract,  agreement,  instrument,
relationship or legal obligation to which Investor is subject or to which any of
its assets, operations or management may be subject.

Section 3.6.  Disclosure;  Access to Information.  The Investor has received all
documents, records, books and other publicly available information pertaining to
Investor's  investment in the Company that have been  requested by the Investor.
The Company is subject to the periodic  reporting  requirements  of the Exchange
Act, and the Investor has reviewed all SEC Documents.

Section 3.7.  Manner of Sale.  The Investor  understands  that the  Exchangeable
Preferred Shares,  the Warrants and the underlying Common Stock it is purchasing
are "restricted  securities" under the Securities Act inasmuch as they are being
acquired from the Company in a transaction  not involving a public  offering and
that under the Securities Act and applicable regulations such securities may not
be resold  without  registration  under the  Securities  Act  except in  certain
limited circumstances. At no time was Investor presented with or solicited by or
through any leaflet, public promotional meeting, television advertisement or any
other form of general solicitation or advertising.

                                   ARTICLE IV

                  Representations and Warranties of the Company

The Company represents and warrants to the Investors that:

Section 4.1.  Organization  of the Company.  The Company is a  corporation  duly
incorporated  and  existing  in good  standing  under  the laws of the  State of
Delaware and has all requisite  corporate authority to own its properties and to
carry on its  business as now being  conducted.  The  Company  does not have any
subsidiaries  and does not own more that fifty  percent  (50%) of or control any
other business  entity except as set forth in the SEC Documents.  The Company is
duly  qualified and is in good standing as a foreign  corporation to do business
in every  jurisdiction in which the nature of the business conducted or property
owned by it makes such  qualification  necessary,  other than those in which the
failure so to qualify would not have a Material Adverse Effect.

Section  4.2.  Authority.  The Company  has the  requisite  corporate  power and
corporate  authority  to enter  into and  perform  its  obligations  under  this
Agreement,  the Registration  Rights Agreement,  the Escrow  Agreement,  and the
Warrants and to issue the  Exchangeable  Preferred  Shares at the  Closing,  the
Exchange  Shares,  the  Warrants  and  the  Warrant  Shares  pursuant  to  their
respective terms,  (ii) the execution,  issuance and delivery of this Agreement,
the  Registration  Rights  Agreement,  the Escrow  Agreement,  the  Exchangeable
Preferred  Shares and the Warrants by the Company and the  consummation by it of
the transactions  contemplated hereby have been duly authorized by all necessary
corporate  action and no further consent or  authorization of the Company or its
Board of Directors or  stockholders  (other than  pursuant to NASD Rule 4460) is
required,  and (iii) this Agreement,  the  Registration  Rights  Agreement,  the
Escrow Agreement,  the Exchangeable  Preferred Shares and the Warrants have been
duly executed and delivered by the Company and at each Closing shall  constitute
valid and binding  obligations of the Company enforceable against the Company in
accordance  with their terms,  except as such  enforceability  may be limited by
applicable  bankruptcy,  insolvency,  or similar laws  relating to, or affecting
generally  the  enforcement  of,  creditors'  rights  and  remedies  or by other
equitable  principles of general  application.  The Company has duly and validly
authorized and reserved for issuance shares of Common Stock sufficient in number
for the  exchange  of the  Exchangeable  Preferred  Shares  which  may be issued
pursuant to this  Agreement  and for the exercise of the  Warrants.  The Company
understands and acknowledges the potentially dilutive effect to the Common Stock
of the issuance of the Exchange Shares.  The Company further  acknowledges  that
its  obligation  to issue  Exchange  Shares upon  exchange  of the  Exchangeable
Preferred  Shares and Warrant Shares upon exercise of the Warrants in accordance
with this  Agreement  and the  Exchangeable  Preferred  Shares is  absolute  and
unconditional  regardless of the dilutive  effect that such issuance may have on
the ownership interests of other stockholders of the Company and notwithstanding
the  commencement of any case under 11 U.S.C.  ss. 101 et seq. (the  "Bankruptcy
Code").  The  Company  shall  not seek  judicial  relief  from  its  obligations
hereunder  except pursuant to the Bankruptcy Code. In the event the Company is a
debtor  under the  Bankruptcy  Code,  the Company  hereby  waives to the fullest
extent  permitted  any rights to relief it may have  under 11 U.S.C.  ss. 362 in
respect of the exchange of the Exchangeable Preferred Shares and the exercise of
the Warrant.  The Company agrees,  without cost or expense to the Investors,  to
take or consent to any and all action  necessary to  effectuate  relief under 11
U.S.C. ss. 362.

Section  4.3.  Capitalization  .The  authorized  capital  stock  of the  Company
consists of 20,000,000  shares of Common Stock,  $0.001 par value per share,  of
which  11,107,878  shares are issued and outstanding as of December 31, 1998 and
5,000,000 shares of preferred stock, par value $0.01 per share, of which 375,000
have been designated as Series A Convertible  Preferred  Stock, all of which are
issued and outstanding,  and 1,500 have been designated as Series B Exchangeable
Preferred Stock, no shares of which are issued and  outstanding.  Except for (i)
1,000,000  shares of Common Stock reserved for issuance under the Company's 1996
Stock  Incentive  Plan and 750,000  shares of Common Stock reserved for issuance
under the Company's 1999 Stock Incentive Plan; (ii) 5,000 shares of Common Stock
reserved for issuance under the Company's  Employee  Stock Grant Program;  (iii)
261,000  shares of Common Stock  reserved for issuance  upon exercise of certain
outstanding warrants;  (iv) 120,000 shares of Common Stock reserved for issuance
upon exercise of certain  contingent  (but not yet  outstanding)  warrants;  (v)
shares of Common Stock  reserved for issuance  upon  conversion of the Company's
Series A Convertible  Preferred  Stock; and (vi) shares of Common Stock reserved
for issuance upon exchange of the Company's 6.00% Senior Exchangeable Promissory
Notes due March 10, 2002 (the "Exchangeable Notes"), there are no Capital Shares
Equivalents.  All of the outstanding  shares of Common Stock of the Company have
been  duly  and   validly   authorized   and  issued  and  are  fully  paid  and
non-assessable.

Section 4.4. Common Stock.  The Company has registered its Common Stock pursuant
to Section 12(b) or (g) of the Exchange Act and is in full  compliance  with all
reporting  requirements  of the Exchange  Act, and the Company is in  compliance
with all  requirements  for the  continued  listing or  quotation  of its Common
Stock,  and such Common  Stock is  currently  listed or quoted on the  Principal
Market.  As of the date  hereof,  the  Principal  Market is the Nasdaq  National
Market  and the  Company  has not  received  any  notice  regarding,  and to its
knowledge  there is no  threat,  of the  termination  or  discontinuance  of the
eligibility of the Common Stock for such listing.

Section 4.5. SEC Documents. The Company has made available to the Investors true
and complete  copies of the SEC  Documents.  The Company has not provided to the
Investors any information that, according to applicable law, rule or regulation,
should have been disclosed publicly prior to the date hereof by the Company, but
which has not been so disclosed. As of their respective dates, the SEC Documents
complied in all material respects with the requirements of the Exchange Act, and
rules and  regulations of the SEC  promulgated  thereunder and the SEC Documents
did not  contain  any untrue  statement  of a  material  fact or omit to state a
material  fact  required to be stated  therein or necessary in order to make the
statements  therein,  in light of the circumstances  under which they were made,
not  misleading.  The financial  statements  of the Company  included in the SEC
Documents   complied  in  all  material  respects  with  applicable   accounting
requirements  and the  published  rules  and  regulations  of the  SEC or  other
applicable  rules  and  regulations  with  respect  thereto  at the time of such
inclusion.  Such  financial  statements  have been prepared in  accordance  with
generally  accepted  accounting  principles applied on a consistent basis during
the periods involved (except (i) as may be otherwise indicated in such financial
statements  or the  notes  thereto  or (ii) in the  case  of  unaudited  interim
statements,  to the extent they exclude footnotes or may be condensed or summary
statements) and fairly present in all material  respects the financial  position
of the Company as of the dates  thereof and the results of  operations  and cash
flows for the periods  then ended  (subject,  in the case of  unaudited  interim
statements,  to normal year-end audit adjustments).  Except for the Exchangeable
Notes,  neither  the  Company  nor  any of its  subsidiaries  has  any  material
indebtedness, obligations or liabilities of any kind (whether accrued, absolute,
contingent or otherwise,  and whether due or to become due) that would have been
required to be reflected  in,  reserved  against or  otherwise  described in the
financial  statements or in the notes thereto in accordance with GAAP, which was
not fully reflected in, reserved against or otherwise described in the financial
statements  or the  notes  thereto  included  in the  SEC  Documents  or was not
incurred in the ordinary  course of business  consistent with the Company's past
practices since the last date of such financial statements.

Section  4.6.  Exemption  from  Registration;  Valid  Issuances.  Subject to the
accuracy  of the  Investor's  representations  in Article  III,  the sale of the
Exchangeable Preferred Shares, the Exchange Shares, the Warrants and the Warrant
Shares  will not  require  registration  under the  Securities  Act  and/or  any
applicable state securities law. When issued and paid for in accordance with the
Warrants and validly  converted in accordance with the terms of the Exchangeable
Preferred  Shares,  the Exchange  Shares and the Warrant Shares will be duly and
validly  issued,  fully  paid,  and  non-assessable.  Neither  the  sales of the
Exchangeable  Preferred Shares, the Exchange Shares, the Warrants or the Warrant
Shares pursuant to, nor the Company's performance of its obligations under, this
Agreement,   the  Registration  Rights  Agreement,  the  Escrow  Agreement,  the
Exchangeable  Preferred  Shares, or the Warrants will (i) result in the creation
or imposition by the Company of any liens, charges, claims or other encumbrances
upon the Exchangeable Preferred Shares, the Exchange Shares, the Warrants or the
Warrant  Shares  or,  except as  contemplated  herein,  any of the assets of the
Company, or (ii) entitle the holders of Outstanding Capital Shares to preemptive
or  other  rights  to  subscribe  to or  acquire  the  Capital  Shares  or other
securities  of the  Company  or to modify the  conversion  price of the Series A
Convertible Preferred Stock. Ownership of the Exchangeable Preferred Shares, the
Exchange  Shares,  the  Warrants  and the Warrant  Shares  shall not subject the
Investors to personal liability to the Company or its creditors by reason of the
possession thereof.

Section  4.7. No  General   Solicitation  or  Advertising  in  Regard  to  this
Transaction. Neither the Company nor any of its affiliates nor, to the Company's
knowledge,  any person  acting on its or their behalf (i) has  conducted or will
conduct  any  general  solicitation  (as  that  term is used in Rule  502(c)  of
Regulation  D) or general  advertising  with respect to any of the  Exchangeable
Preferred  Shares,  the Exchange Shares,  the Warrants or the Warrant Shares, or
(ii) made any offers or sales of any security or solicited any offers to buy any
security  under  any  circumstances  that  would  require  registration  of  the
Exchangeable  Preferred Shares, the Exchange Shares, the Warrants or the Warrant
Shares  under  the  Securities  Act;   provided,   that  the  Company  makes  no
representation  or  warranty  with  respect to the  Investors,  Trinity  Capital
Advisors,  Inc. or any other  institutional  investors with whom the Company has
had discussions prior to the date of this Agreement.

Section  4.8. Corporate  Documents.  The  Company  has  made  available  to the
Investors true and correct copies of the Company's Certificate of Incorporation,
as  amended  and in  effect  on the date  hereof  (the  "Certificate"),  and the
Company's By-Laws, as amended and in effect on the date hereof (the "By-Laws").

Section  4.9.  No Conflicts. The execution,  delivery and  performance  of this
Agreement by the Company and the consummation by the Company of the transactions
contemplated   hereby,   including  without   limitation  the  issuance  of  the
Exchangeable Preferred Shares, the Exchange Shares, the Warrants and the Warrant
Shares,  do not  and  will  not  (i)  result  in a  violation  of the  Company's
Certificate or By-Laws or (ii) conflict  with, or constitute a material  default
(or an event that with  notice or lapse of time or both would  become a default)
under, or give to others any rights of termination,  amendment,  acceleration or
cancellation  of,  any  material  agreement,  indenture  or  instrument,  or any
"lock-up" or similar provision of any underwriting or similar agreement to which
the Company is a party, or (iii) result in a violation of any federal,  state or
local law, rule,  regulation,  order,  judgment or decree (including federal and
state securities laws and regulations) applicable to the Company or by which any
material  property  or asset of the  Company  is bound or  affected,  nor is the
Company  otherwise in violation  of,  conflict  with or default under any of the
foregoing  (except  in each  case for such  conflicts,  defaults,  terminations,
amendments,  accelerations,  cancellations  and  violations  as would  not have,
individually or in the aggregate,  a Material Adverse  Effect).  The business of
the  Company  is not being  conducted  in  violation  of any law,  ordinance  or
regulation  of any  governmental  entity,  except for possible  violations  that
either singly or in the aggregate would not have a Material Adverse Effect.  The
Company is not required under federal, state or local law, rule or regulation to
obtain  any  consent,   authorization  or  order  of,  or  make  any  filing  or
registration with, any court or governmental  agency in order for it to execute,
deliver or perform any of its obligations under this Agreement or issue and sell
the  Exchangeable  Preferred Shares or the Warrants in accordance with the terms
hereof  (other  than  filing of the  Certificate  of  Designations  prior to the
initial  Closing,  any SEC,  Nasdaq  or  state  securities  filings  that may be
required to be made by the Company  subsequent to any Closing,  any registration
statement  that may be  filed  pursuant  hereto,  and any  shareholder  approval
required by the rules  applicable to companies  whose common stock trades on the
Nasdaq Stock Market);  provided that, for purposes of the representation made in
this  sentence,  the Company is assuming  and relying  upon the  accuracy of the
relevant  representations  and agreements of the Investors herein.  Solely as to
the transactions  contemplated by this Agreement,  the required  majority of the
holders of the Series A Convertible Preferred Stock have duly and validly waived
their rights under Section 4(6),  5(D) and 6 of the  Certificate  of Designation
creating the Series A Convertible Preferred Stock.

Section 4.10. No Material Adverse Change. Since September 30, 1998, no 
Material Adverse Effect has occurred or exists with respect to the Company, 
except as disclosed in the SEC Documents.

Section 4.11. No Undisclosed Events or Circumstances.  Since September 30, 1998,
no event or  circumstance  has occurred or exists with respect to the Company or
its businesses,  properties, prospects, operations or financial condition, that,
under  applicable  law,  rule  or  regulation,  requires  public  disclosure  or
announcement  prior to the date  hereof by the Company but which has not been so
publicly announced or disclosed in the SEC Documents.

Section 4.12.  No  Integrated  Offering.  Other than  pursuant to an  effective
registration  statement under the Securities Act, or pursuant to the issuance or
exercise of  employee  stock  options,  or  pursuant  to that  certain  Series A
Convertible Preferred Stock Purchase Agreement dated as of December 31, 1998, or
pursuant to that certain Loan Agreement dated March 10, 1999, or pursuant to its
discussions  with the  Investors,  Trinity  Capital  Advisors,  Inc.  and  other
potential  institutional  investors  in  the  Company  in  connection  with  the
transactions  contemplated  hereby, the Company has not issued,  offered or sold
the Exchangeable  Preferred  Shares,  the Warrants or any shares of Common Stock
(including for this purpose any securities of the same or a similar class as the
Exchangeable  Preferred Shares,  the Warrants or Common Stock, or any securities
convertible  into a exchangeable or exercisable for the  Exchangeable  Preferred
Shares or Common Stock or any such other securities) within the six-month period
preceding  the  date  hereof,  and  the  Company  shall  not  permit  any of its
directors,  officers or Affiliates  directly or  indirectly to take,  any action
(including,  without limitation, any offering or sale to any person or entity of
the Exchangeable  Preferred,  Warrants or shares of Common Stock), so as to make
unavailable the exemption from Securities Act registration  being relied upon by
the Company for the offer and sale to  Investor  of the  Exchangeable  Preferred
Shares (and the  Exchange  Shares) or the Warrants  (and the Warrant  Shares) as
contemplated by this Agreement.

Section 4.13.  Litigation and Other Proceedings.  Except as disclosed in the SEC
Documents,  there are no lawsuits or proceedings pending or, to the knowledge of
the Company,  threatened,  against the Company, nor has the Company received any
written or oral notice of any such action,  suit,  proceeding or  investigation,
which could reasonably be expected to have a Material Adverse Effect.  Except as
set forth in the SEC Documents,  no judgment,  order, writ, injunction or decree
or award has been issued by or, to the  knowledge of the  Company,  requested of
any court,  arbitrator or  governmental  agency which could result in a Material
Adverse Effect.

Section 4.14. No  Misleading  or Untrue  Communication.  The Company and, to the
knowledge of the Company, any officer or director of the Company, have not made,
at any time, any oral  communication in connection with the offer or sale of the
Exchangeable  Preferred  Shares  and the  Warrants  which  contained  any untrue
statement of a material fact or omitted to state any material fact  necessary in
order to make the statements, in the light of the circumstances under which they
were made, not misleading.

Section 4.15. Material Non-Public Information.  The Company has not disclosed to
the Investors any material non-public information that (i) if disclosed,  would,
or could  reasonably be expected to have, a material  effect on the price of the
Common Stock or (ii)  according to applicable  law, rule or  regulation,  should
have been  disclosed  publicly by the Company prior to the date hereof but which
has not been so disclosed.

Section 4.16.  Insurance.  The Company maintains property and casualty,  general
liability,  workers'  compensation,  environmental  hazard,  personal injury and
other similar types of insurance with financially  sound and reputable  insurers
that  is  adequate,   consistent  with  industry  standards  and  the  Company's
historical claims experience.  The Company has not received notice from, and has
no knowledge of any threat by, any insurer (that has issued any insurance policy
to the Company)  that such  insurer  intends to deny  coverage  under or cancel,
discontinue or not renew any insurance policy presently in force.

Section 4.17.  Tax Matters.

 (a) The Company  has filed all Tax  Returns  which it is required to file under
applicable  laws;  all such Tax  Returns are true and  accurate in all  material
respects and have been  prepared in compliance  with all  applicable  laws;  the
Company  has paid all Taxes due and owing by it  (whether  or not such Taxes are
required  to be shown on a Tax Return)  and have  withheld  and paid over to the
appropriate  taxing  authorities all Taxes which it is required to withhold from
amounts  paid or owing to any  employee,  stockholder,  creditor  or other third
parties;  and since  December 31, 1997,  the charges,  accruals and reserves for
Taxes with respect to the Company  (including any provisions for deferred income
taxes)  reflected  on the books of the  Company  are  adequate  to cover any Tax
liabilities of the Company if its current tax year were treated as ending on the
date hereof.

 (b) No claim has been made by a taxing authority  in a  jurisdiction  where the
Company does not file tax returns that such  corporation is or may be subject to
taxation by that jurisdiction. There are no foreign, federal, state or local tax
audits or administrative or judicial proceedings pending or being conducted with
respect to the Company; no information related to Tax matters has been requested
by any  foreign,  federal,  state or local  taxing  authority;  and,  except  as
disclosed  above,  no written  notice  indicating  an intent to open an audit or
other review has been received by the Company from any foreign,  federal,  state
or local taxing authority.  There are no material unresolved questions or claims
concerning  the  Company's  Tax  liability.  The Company (A) has not executed or
entered into a closing  agreement  pursuant to ss. 7121 of the Internal  Revenue
Code or any  predecessor  provision  thereof or any similar  provision of state,
local or  foreign  law;  or (B) has not  agreed  to or is  required  to make any
adjustments  pursuant to ss. 481 (a) of the Internal Revenue Code or any similar
provision  of state,  local or foreign  law by reason of a change in  accounting
method  initiated by the Company or any of its subsidiaries or has any knowledge
that the IRS has proposed any such adjustment or change in accounting method, or
has any application pending with any taxing authority requesting  permission for
any changes in  accounting  methods that relate to the business or operations of
the  Company.  The Company has not been a United  States real  property  holding
corporation  within the meaning of ss.  897(c)(2) of the  Internal  Revenue Code
during the applicable period specified in ss.  897(c)(1)(A)(ii)  of the Internal
Revenue Code.

 (c) The  Company  has not made an election  under ss.  341(f)  of the  Internal
Revenue Code.  The Company is not liable for the Taxes of another person that is
not a  subsidiary  of the  Company  under  (A)  Treas.  Reg.  ss.  1.1502-6  (or
comparable  provisions of state,  local or foreign law),  (B) as a transferee or
successor,  (C) by contract or indemnity or (D) otherwise.  The Company is not a
party to any tax sharing  agreement.  The Company has not made any payments,  is
obligated to make payments or is a party to an agreement  that could obligate it
to make any payments that would not be deductible under ss. 280G of the Internal
Revenue Code.

 (d)     For purposes of this Section 4.17:

                  "IRS" means the United States Internal Revenue Service.

                  "Tax" or "Taxes" means federal, state, county, local, foreign,
                  or  other  income,  gross  receipts,  ad  valorem,  franchise,
                  profits,  sales  or  use,  transfer,   registration,   excise,
                  utility,  environmental,   communications,  real  or  personal
                  property,  capital  stock,  license,  payroll,  wage or  other
                  withholding,  employment,  social security,  severance, stamp,
                  occupation, alternative or add-on minimum, estimated and other
                  taxes of any kind whatsoever  (including,  without limitation,
                  deficiencies,   penalties,  additions  to  tax,  and  interest
                  attributable thereto) whether disputed or not.

                  "Tax Return"  means any return,  information  report or filing
                  with  respect  to  Taxes,  including  any  schedules  attached
                  thereto and including any amendment thereof.

Section 4.18. Property.  The Company owns no real property.  Except as set forth
on  Schedule  4.18  hereto,  the Company  has good and  marketable  title to all
personal  property  owned by it, free and clear of all liens,  encumbrances  and
defects except such as do not  materially  affect the value of such property and
do not  materially  interfere  with the use made and proposed to be made of such
property by the Company;  and to the  Company's  knowledge any real property and
buildings  held under lease by the Company as tenant are held by it under valid,
subsisting and  enforceable  leases with such exceptions as are not material and
do not interfere  with the use made and intended to be made of such property and
buildings by the Company.

Section 4.19.  Intellectual Property. The Company owns or possesses adequate and
enforceable  rights  to  use  all  patents,  patent  applications,   trademarks,
trademark  applications,  trade  names,  service  marks,  copyrights,  copyright
applications,  licenses,  know-how (including trade secrets and other unpatented
and/or  unpatentable  proprietary  or  confidential   information,   systems  or
procedures)  and other similar rights and proprietary  knowledge  (collectively,
"Intangibles")  material to the conduct of its business as now being  conducted.
To the Company's knowledge, except as disclosed in the SEC Documents the Company
is not  infringing  upon or in conflict  with any right of any other person with
respect to any Intangibles.  Except as disclosed in the SEC Documents, no claims
have been asserted by any person to the ownership or use of any  Intangibles and
the Company has no knowledge of any basis for such claim.

Section 4.20. Internal Controls and Procedures.  The Company maintains books and
records and internal accounting controls which provide reasonable assurance that
(i) all  transactions to which the Company is a party or by which its properties
are  bound are  executed  with  management's  authorization;  (ii) the  recorded
accounting of the Company's  assets is compared with existing  assets at regular
intervals;  (iii) access to the Company's assets is permitted only in accordance
with management's authorization;  and (iv) all transactions to which the Company
is a party or by which its  properties  are bound are  recorded as  necessary to
permit preparation of the financial statements of the Company in accordance with
U.S. generally accepted accounting principles.

Section 4.21.  Payments and  Contributions.  Neither the Company nor any of its
directors,  officers  or, to its  knowledge,  other  employees  has (i) used any
Company funds for any unlawful contribution, endorsement, gift, entertainment or
other unlawful expense relating to political  activity;  (ii) made any direct or
indirect unlawful payment of Company funds to any foreign or domestic government
official or employee;  (iii) violated or is in violation of any provision of the
Foreign  Corrupt  Practices  Act of 1977,  as  amended;  or (iv) made any bribe,
rebate,  payoff,  influence  payment,  kickback or other similar  payment to any
person with respect to Company matters.

Section 4.22.

<PAGE>


No Misrepresentation.  No representation or warranty of the Company contained in
this  Agreement,  any  schedule,  annex  or  exhibit  hereto  or any  agreement,
instrument or certificate  furnished by the Company to the Investor  pursuant to
this  Agreement,  contains any 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,  in light of the circumstances  under which they were made,
                                not misleading.

                                    ARTICLE V

                           Covenants of the Investors

     Each Investor, severally and not jointly, covenants with the Company as
                                    follows:

Section 5.1.  Compliance  with Law. The Investor's and its  affiliates'  trading
activities  with  respect  to shares of the  Company's  Common  Stock will be in
compliance  with all applicable  state and federal  securities  laws,  rules and
regulations  and  rules and  regulations  of the  Principal  Market on which the
Company's Common Stock is listed.

Section  5.2.  Short  Sales.  So long as the  Investor  holds  any  Exchangeable
Preferred Shares or any part of the Investor's  Warrant remains  unexercised and
unexpired,  the Investor and its affiliates  shall not engage in any short sales
with respect to the Company's Common Stock, provided,  that nothing herein shall
preclude  the  Investor  from  selling  any shares  which are the  subject of an
exchange notice or issuable upon any actual exercise of the Warrant.


                                   ARTICLE VI

                            Covenants of the Company

Section 6.1.  Registration Rights. The Company shall cause the Registration
Rights Agreement to remain in full force and effect and the Company shall comply
 in all material respects with the terms thereof.

Section 6.2.  Reservation of Common Stock.  As of the date hereof and subject to
NASD Rule 4460,  the Company has  reserved  and the  Company  shall  continue to
reserve and keep available at all times,  free of preemptive  rights,  shares of
Common  Stock for the  purpose of  enabling  the  Company to issue the  Exchange
Shares and the  Warrant  Shares  pursuant to any  exchange  of the  Exchangeable
Preferred  Shares or exercise of the  Warrants;  such amount of shares of Common
Stock to be  reserved  shall be  calculated  based  upon a Market  Price for the
Common Stock under the terms of the Exchangeable  Preferred Shares of 60% of the
closing bid price for the Common Stock on the Closing Date. The number of shares
so  reserved  from  time  to  time,  as  theretofore  increased  or  reduced  as
hereinafter provided,  may be reduced by the number of shares actually delivered
pursuant to any exchange of the Exchangeable Preferred Shares or exercise of the
Warrants and the number of shares so reserved shall be increased or decreased to
reflect  potential  increases  or decreases in the Common Stock that the Company
may thereafter be obligated to issue by reason of adjustments to the Warrants.

Section 6.3.  Listing of Common Stock. The Company hereby agrees to maintain the
listing of the Common  Stock on a Principal  Market,  and as soon as  reasonably
practicable  following the Closing (but in any event prior to the effective date
of the  Registration  Statement)  to list the  Exchange  Shares and the  Warrant
Shares on the  Principal  Market.  The Company  further  agrees,  if the Company
applies to have the Common Stock traded on any other Principal  Market,  it will
include in such application the Exchange Shares and the Warrant Shares, and will
take such  other  action as is  necessary  or  desirable  in the  opinion of the
Investors to cause the Common Stock to be listed on such other Principal  Market
as  promptly as  possible.  The  Company  will take all action to  continue  the
listing and trading of its Common Stock on a Principal Market and will comply in
all respects with the Company's  reporting,  filing and other  obligations under
the bylaws or rules of the  Principal  Market and shall provide  Investors  with
copies of any correspondence to or from such Principal Market which questions or
threatens  delisting of the Common  Stock,  within three (3) Trading Days of the
Company's  receipt  thereof,  until the Investors  have disposed of all of their
Registrable  Securities.  In the event  that the  aggregate  number of shares of
Common Stock issuable upon exchange of the  Exchangeable  Preferred Shares could
exceed  19.9% of the  Company's  issued and  outstanding  Common Stock as of the
Closing  Date,  the Company shall seek  stockholder  approval of the issuance of
Exchange Shares pursuant to NASD Rule 4460, to the extent required,  at its next
annual meeting of stockholders, which shall be held no later than July 30, 1999,
with a  recommendation  of the  Board of  Directors  of the  Company  that  such
proposal be approved.

Section 6.4. Exchange Act Registration.  The Company will cause its Common Stock
to continue to be  registered  under  Section  12(b) or (g) of the Exchange Act,
will use its best  efforts  to comply in all  respects  with its  reporting  and
filing  obligations under the Exchange Act, and will not take any action or file
any  document  (whether  or not  permitted  by  the  Exchange  Act or the  rules
thereunder) to terminate or suspend such registration or to terminate or suspend
its  reporting  and filing  obligations  under said Act until the  Investor  has
disposed of all of its Registrable Securities.

Section 6.5. Legends. The certificates evidencing the Registrable Securities 
shall be free of legends, except as set forth in Article IX.

Section 6.6. Corporate Existence. The Company will take all steps necessary to 
preserve and continue the corporate existence of the Company.

Section 6.7. Consolidation; Merger. The Company shall not, at any time after the
date hereof,  effect any merger or consolidation of the Company with or into, or
a transfer of all or substantially  all of the assets of the Company to, another
entity (a  "Consolidation  Event")  unless the resulting  successor or acquiring
entity (if not the Company) assumes by written instrument or by operation of law
the obligation to deliver to the Investor such shares of stock and/or securities
as the Investor is entitled to receive pursuant to this Agreement.

Section 6.8. Issuance of Exchangeable  Preferred Shares and Warrant Shares.  The
sale of the Exchangeable Preferred Shares and the issuance of the Warrant Shares
pursuant to exercise of the Warrant and the Exchange Shares upon exchange of the
Exchangeable  Preferred  Shares shall be made in accordance  with the provisions
and  requirements of Section 4(2) of the Securities Act and any applicable state
securities  law. The Company shall make all necessary SEC and "blue sky" filings
required to be made by the Company in connection with the sale of the Securities
to the Investor as required by all  applicable  Laws,  and shall  provide a copy
thereof to the Investor promptly after such filing.

Section 6.9. Limitation on Future Financing. The Company agrees that it will not
enter into any sale of its  securities  for cash at a discount  to Market  Price
until 90 days after the effective date of the Registration Statement without the
Investors'  prior  written  consent,  except (x) pursuant to any (i)  obligation
disclosed in Section 4.3, (ii) presently  existing  employee  benefit plan which
plan has been approved by the Company's  stockholders,  (iii)  compensatory plan
for a full-time  employee or key  consultant,  or (iv) strategic  partnership or
other  business  transaction,  the  principal  purpose of which is not simply to
raise  money;  or (y) if the Market Price of the Common Stock is less than $2.00
for 30 out of 45 consecutive Trading Days, and the Investors, or any of them, do
not agree in  writing  to  provide  financing  to the  Company on the same terms
offered by a bona fide third party  within three (3) Trading Days of notice from
the Company setting forth the terms of such proposed financing.

                                   ARTICLE VII

                            Survival; Indemnification

Section 7.1.  Survival.  The  representations,  warranties and covenants made by
each of the Company and the Investors in this Agreement, the annexes,  schedules
and exhibits hereto and in each  instrument,  agreement and certificate  entered
into and delivered by them pursuant to this Agreement, shall survive the Closing
and the consummation of the transactions  contemplated hereby. In the event of a
breach or violation of any of such representations, warranties or covenants, the
party to whom such representations, warranties or covenants have been made shall
have all rights and remedies for such breach or violation  available to it under
the  provisions  of this  Agreement or  otherwise,  whether at law or in equity,
irrespective of any investigation made by or on behalf of such party on or prior
to the Closing Date.

Section 7.2. Indemnity. The Company hereby agrees to indemnify and hold harmless
the  Investors,  their  respective  Affiliates  and their  respective  officers,
directors, partners and members (collectively, the "Investor Indemnitees"), from
and  against  any  and  all  Damages,  and  agrees  to  reimburse  the  Investor
Indemnitees for all reasonable  out-of-pocket expenses (including the reasonable
fees and expenses of one legal counsel  except as otherwise  provided in Section
7.3 hereof),  in each case promptly as incurred by the Investor  Indemnitees and
to the extent arising out of or in connection with:

     (i)            any misrepresentation,  omission of fact or breach of any of
                    the Company's  representations  or  warranties  contained in
                    this Agreement, the annexes, schedules or exhibits hereto or
                    any  instrument,  agreement or  certificate  entered into or
                    delivered by the Company pursuant to this Agreement;

     (ii)           any  failure  by the  Company  to  perform  in any  material
                    respect any of its covenants,  agreements,  undertakings  or
                    obligations  set  forth  in  this  Agreement,  the  annexes,
                    schedules or exhibits hereto or any instrument, agreement or
                    certificate   entered  into  or  delivered  by  the  Company
                    pursuant to this Agreement; or


     (iii)          any  claim or legal  action  brought  against  any  Investor
                    Indemnitee by a stockholder  of the Company in its own right
                    or in the right of the Company,  in connection  with or as a
                    result of the execution and performance of this Agreement by
                    the Investor Indemnitee; provided, however, that the Company
                    shall not be  obligated to  indemnify  and hold  harmless an
                    Investor  Indemnitee  in respect of any such claim of action
                    brought against an Investor  Indemnitee  which arises out of
                    the breach of any  representation,  warranty  or covenant of
                    such Investor Indemnitee in this Agreement.

 (b) The Investors, severally and not jointly, hereby agree to indemnify and 
hold harmless the Company, its Affiliates and their respective  officers, 
directors, partners and members,  but not  including the  Company's  
stockholders in their capacity as such (collectively, the "Company 
Indemnitees"), from and against any and all  Damages,  and  agrees to  
reimburse  the  Company  Indemnitees  for all reasonable out-of-pocket expenses
(including the reasonable fees and expenses of legal counsel, except as 
otherwise provided in Section 7.3 hereof), in each case promptly as incurred by
the Company Indemnitees and to the extent arising out of or in connection with:

     (i)            any misrepresentation, omission of fact, or breach of any of
                    such Investor's  representations or warranties  contained in
                    this Agreement, the annexes, schedules or exhibits hereto or
                    any  instrument,  agreement or  certificate  entered into or
                    delivered by the Investor pursuant to this Agreement; or

     (ii)           any  failure by such  Investor  to  perform in any  material
                    respect any of its covenants,  agreements,  undertakings  or
                    obligations  set forth in this Agreement or any  instrument,
                    certificate  or  agreement  entered into or delivered by the
                    Investor pursuant to this Agreement.

Section 7.3.  Notice.  Promptly  after  receipt by either  party hereto  seeking
indemnification  pursuant  to Section  7.2 (an  "Indemnified  Party") of written
notice of any  investigation,  claim,  proceeding  or other action in respect of
which  indemnification is being sought (each, a "Claim"),  the Indemnified Party
promptly shall notify the party against whom indemnification pursuant to Section
7.2 is being sought (the "Indemnifying  Party") of the commencement thereof; but
the omission to so notify the  Indemnifying  Party shall not relieve it from any
liability  that it otherwise may have to the  Indemnified  Party,  except to the
extent  that  the  Indemnifying  Party is  materially  prejudiced  and  forfeits
substantive  rights and defenses by reason of such failure.  In connection  with
any Claim as to which both the Indemnifying  Party and the Indemnified Party are
parties, the Indemnifying Party shall be entitled to assume the defense thereof.
Notwithstanding  the assumption of the defense of any Claim by the  Indemnifying
Party,  Indemnified  Party shall have the right to employ separate legal counsel
and to  participate  in the defense of such Claim,  and the  Indemnifying  Party
shall bear the  reasonable  fees,  out-of-pocket  costs and expenses of one such
separate legal counsel for all of the Indemnified  Parties if (and only if): (x)
the Indemnifying Party shall have agreed to pay such fees,  out-of-pocket  costs
and expenses,  (y) such Indemnified Party and the Indemnifying  Party reasonably
shall have  concluded  that  representation  of such  Indemnified  Party and the
Indemnifying  Party by the same legal  counsel would not be  appropriate  due to
actual or, as reasonably  determined by legal counsel to such Indemnified Party,
potentially  differing  interests  between  such  parties in the  conduct of the
defense  of such  Claim,  or if there may be legal  defenses  available  to such
Indemnified  Party that are in addition to or disparate from those  available to
the Indemnifying  Party or any other Indemnified  Party, or (z) the Indemnifying
Party shall have failed to employ legal counsel  reasonably  satisfactory to the
Indemnified  Party  within a  reasonable  period  of time  after  notice  of the
commencement  of such Claim.  If an  Indemnified  Party employs  separate  legal
counsel in  circumstances  other than as  described  in clauses  (x), (y) or (z)
above,  the fees,  costs  and  expenses  of such  legal  counsel  shall be borne
exclusively  by  such   Indemnified   Party.   Except  as  provided  above,  the
Indemnifying  Party  shall  not,  in  connection  with  any  Claim  in the  same
jurisdiction, be liable for the fees and expenses of more than one firm of legal
counsel for the Indemnified Party (together with appropriate local counsel). The
Indemnifying  Party  shall  not,  without  the  prior  written  consent  of  the
Indemnified Party (which consent shall not unreasonably be withheld),  settle or
compromise  any  Claim or  consent  to the entry of any  judgment  that does not
include an unconditional  release of the Indemnified  Party from all liabilities
with respect to such Claim or judgment.

Section 7.4. Direct Claims. In the event one party hereunder should have a claim
for indemnification  that does not involve a claim or demand being asserted by a
third party,  the Indemnified  Party promptly shall deliver notice of such claim
to the  Indemnifying  Party. If the Indemnified  Party disputes the claim,  such
dispute shall be resolved by mutual  agreement of the Indemnified  Party and the
Indemnifying  Party or by binding  arbitration  conducted in accordance with the
procedures  and rules of the American  Arbitration  Association  as set forth in
Article X. Judgment upon any award rendered by any arbitrators may be entered in
any court having competent jurisdiction thereof.

                                  ARTICLE VIII

         Due Diligence Review; Non-Disclosure of Non-Public Information.

Section 8.1. Due  Diligence  Review.  Subject to Section 8.2, the Company  shall
make  available  for  inspection  and review by the  Investors,  advisors to and
representatives  of the  Investors  (who may or may not be  affiliated  with the
Investors and who are  reasonably  acceptable to the Company),  any  underwriter
participating in any disposition of the Registrable  Securities on behalf of the
Investors  pursuant  to  the  Registration  Statement,   any  such  registration
statement or amendment or  supplement  thereto or any blue sky,  Nasdaq or other
filing, all SEC Documents and other filings with the SEC, and all other publicly
available corporate documents and properties of the Company as may be reasonably
necessary  for the purpose of such  review,  and cause the  Company's  officers,
directors  and  employees  to supply  all such  publicly  available  information
reasonably  requested by the  Investors or any such  representative,  advisor or
underwriter in connection with such Registration  Statement (including,  without
limitation,  in response to all questions and other inquiries reasonably made or
submitted  by any of them),  prior to and from time to time after the filing and
effectiveness of the Registration Statement for the sole purpose of enabling the
Investor  and  such   representatives,   advisors  and  underwriters  and  their
respective  accountants  and  attorneys  to  conduct  initial  and  ongoing  due
diligence  with  respect to the  Company and the  accuracy  of the  Registration
Statement.

Section 8.2.      Non-Disclosure of Non-Public Information.

 (a) The  Company shall not  disclose  material  non-public  information  to the
Investors,  advisors  to or  representatives  of the  Investor  unless  prior to
disclosure of such information the Company  identifies such information as being
non-public   information   and  provides  the   Investors,   such  advisors  and
representatives  with the  opportunity  to  accept  or  refuse  to  accept  such
non-public  information for review. Other than disclosure of any comment letters
received  from the SEC staff with  respect to the  Registration  Statement,  the
Company may, as a condition to disclosing any non-public  information hereunder,
require  the   Investors'   advisors  and   representatives   to  enter  into  a
confidentiality agreement in form reasonably satisfactory to the Company and the
Investors.

 (b) Nothing  herein shall require the Company to disclose  material  non-public
information to the Investors or its advisors or representatives, and the Company
represents that it does not disseminate  material non-public  information to any
investors  who  purchase  stock in the  Company in a public  offering,  to money
managers or to securities  analysts,  provided,  however,  that  notwithstanding
anything  herein to the contrary,  the Company will,  as  hereinabove  provided,
promptly notify the advisors and  representatives  of the Investors and, if any,
underwriters,  of any event or the  existence of any  circumstance  (without any
obligation to disclose the specific event or  circumstance)  of which it becomes
aware, constituting material non-public information (whether or not requested of
the Company specifically or generally during the course of due diligence by such
persons or entities),  which, if not disclosed in the prospectus included in the
Registration  Statement  would  cause  such  prospectus  to  include a  material
misstatement  or to omit a material fact required to be stated  therein in order
to make the statements therein, in light of the circumstances in which they were
made, not misleading.  Nothing  contained in this Section 8.2 shall be construed
to mean that such  persons or entities  other than the  Investors  (without  the
written  consent of the Investors prior to disclosure of such  information)  may
not obtain  non-public  information in the course of conducting due diligence in
accordance with the terms of this Agreement and nothing herein shall prevent any
such persons or entities from  notifying the Company of their opinion that based
on such due  diligence  by such  persons  or  entities,  that  the  Registration
Statement  contains an untrue  statement of a material  fact or omits a material
fact  required to be stated in the  Registration  Statement or necessary to make
the statements  contained  therein,  in light of the circumstances in which they
were made, not misleading.

                                   ARTICLE IX

                      Legends; Transfer Agent Instructions

Section  9.1.  Legends  Unless  otherwise   provided  below,   each  certificate
representing Registrable Securities will bear the following legend or equivalent
(the "Legend"):

THE SECURITIES  EVIDENCED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED UNDER THE
SECURITIES  ACT OF  1933,  AS  AMENDED  (THE  "SECURITIES  ACT"),  OR ANY  OTHER
APPLICABLE  SECURITIES  LAWS AND HAVE BEEN ISSUED IN RELIANCE  UPON AN EXEMPTION
FROM  THE  REGISTRATION  REQUIREMENTS  OF THE  SECURITIES  ACT  AND  SUCH  OTHER
SECURITIES LAWS. NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION  HEREIN
MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED, HYPOTHECATED
OR OTHERWISE DISPOSED OF, EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT
UNDER THE  SECURITIES  ACT OR PURSUANT TO A TRANSACTION  THAT IS EXEMPT FROM, OR
NOT SUBJECT TO, SUCH REGISTRATION.

Section  9.2.  Transfer  Agent  Instructions.  Upon the  execution  and delivery
hereof,  the Company is issuing to the transfer  agent for its Common Stock (and
to any  substitute or  replacement  transfer agent for its Common Stock upon the
Company's  appointment  of any such  substitute or replacement  transfer  agent)
instructions in substantially  the form of Exhibit F hereto.  Such  instructions
shall be  irrevocable  by the Company from and after the date hereof or from and
after the issuance thereof to any such substitute or replacement transfer agent,
as the case may be, except as otherwise  expressly  provided in the Registration
Rights  Agreement.  Any of the notices referred to above in this Section 9.2 may
be sent by facsimile to the Company's transfer agent.

Section 9.3. No Other  Legend or Stock  Transfer  Restrictions.  No legend other
than the one  specified  in Section 9.1 has been or shall be placed on the share
certificates  representing  the  Registrable  Securities and no  instructions or
"stop  transfer  orders," so called,  "stock  transfer  restrictions,"  or other
restrictions  have been or shall be given to the Company's  transfer  agent with
respect  thereto  other  than as  expressly  set forth in this  Article IX or as
provided in Section 5 of the Certificate of Designations.

Section 9.4. Investors' Compliance.  Nothing in this Article shall affect in any
way the Investors' obligations under any agreement to comply with all applicable
securities laws upon resale of the Common Stock.

                                    ARTICLE X

                                  Choice of Law

Section 10.1. Governing Law/Arbitration. This Agreement shall be governed by and
construed in  accordance  with the laws of the State of New York  applicable  to
contracts  made in New York by persons  domiciled  in New York City and  without
regard to its  principles of conflicts of laws. Any dispute under this Agreement
or any Exhibit  attached  hereto  shall be submitted  to  arbitration  under the
American  Arbitration  Association  (the "AAA") in New York City,  New York, and
shall be finally  and  conclusively  determined  by the  decision  of a board of
arbitration  consisting  of three (3)  members  (hereinafter  referred to as the
"Board of  Arbitration")  selected as according to the rules  governing the AAA.
The Board of  Arbitration  shall meet on  consecutive  business days in New York
City, New York,  and shall reach and render a decision in writing  (concurred in
by a majority of the members of the Board of  Arbitration)  with  respect to the
amount,  if any, which the losing party is required to pay to the other party in
respect of a claim filed. In connection with rendering its decisions,  the Board
of Arbitration  shall adopt and follow the laws of the State of New York. To the
extent  practical,  decisions of the Board of  Arbitration  shall be rendered no
more than thirty (30) calendar days following  commencement of proceedings  with
respect thereto. The Board of Arbitration shall cause its written decision to be
delivered to all parties involved in the dispute. Any decision made by the Board
of  Arbitration  (either  prior to or after the  expiration  of such thirty (30)
calendar day period)  shall be final,  binding and  conclusive on the parties to
the dispute,  and entitled to be enforced to the fullest extent permitted by law
and entered in any court of  competent  jurisdiction.  The Board of  Arbitration
shall be authorized and is hereby directed to enter a default  judgment  against
any party failing to  participate in any  proceeding  hereunder  within the time
periods set forth in the AAA rules. The non-prevailing  party to any arbitration
(as  determined  by the  Board of  Arbitration)  shall pay the  expenses  of the
prevailing party including  reasonable  attorney's fees, in connection with such
arbitration.  Any party  shall be entitled  to obtain  injunctive  relief from a
court in any case where such relief is available.

                                   ARTICLE XI

                                   Assignment

Section 11.1. Assignment.  Neither this Agreement nor any rights of the Investor
or the Company  hereunder  may be assigned by either party to any other  person.
Notwithstanding the foregoing,  (a) the provisions of this Agreement shall inure
to the benefit of, and be enforceable by, any permitted transferee of any of the
Exchangeable  Preferred Shares or Warrant  purchased or acquired by the Investor
hereunder with respect to the  Exchangeable  Preferred Shares or Warrant held by
such  person,  and (b) upon the prior  written  consent  of the  Company,  which
consent shall not unreasonably be withheld or delayed,  the Investor's  interest
in this Agreement or the  Exchangeable  Preferred  Shares may be assigned at any
time,  in whole  or in part,  to any  other  person  or  entity  (including  any
affiliate of the Investor) who agrees in writing to make the representations and
warranties  contained  in  Article  III  and  who  agrees  to be  bound  by this
Agreement.

                                   ARTICLE XII

                                     Notices

Section 12.1. Notices. All notices, demands, requests, consents,  approvals, and
other  communications  required or permitted  hereunder shall be in writing and,
unless  otherwise  specified  herein,  shall  be  (i)  personally  served,  (ii)
deposited  in the mail,  registered  or  certified,  return  receipt  requested,
postage  prepaid,  (iii) delivered by reputable air courier service with charges
prepaid, or (iv) transmitted by hand delivery, telegram, or facsimile, addressed
as set forth below or to such other  address as such party shall have  specified
most recently by written notice. Any notice or other  communication  required or
permitted to be given hereunder shall be deemed effective (a) upon hand delivery
or  delivery  by  facsimile,   with  accurate  confirmation   generated  by  the
transmitting  facsimile  machine,  at the address or number designated below (if
delivered on a business day during normal business hours where such notice is to
be received),  or the first  business day following  such delivery (if delivered
other than on a business day during normal  business  hours where such notice is
to be received) or (b) on the second  business day following the date of mailing
by reputable courier service, fully prepaid,  addressed to such address, or upon
actual receipt of such mailing,  whichever shall first occur.  The addresses for
such communications shall be:


If to the Company:                          Alyn Corporation
                                            16761 Hale Avenue
                                            Irvine, California 92606
Attention: Chief Financial Officer
                                            Telephone: (949) 475-1525
                                            Facsimile: (949) 475-1533

With a copy to:                             Brobeck, Phleger & Harrison LLP
(shall not constitute notice)               38 Technology Drive
                                            Irvine, California 92618
                                            Attention: Bruce R. Hallett, Esq.
                                            Telephone: (949) 790-6300
                                            Facsimile: (949) 790-6301

if to the Investor:                  As set forth on the signature pages hereto



<PAGE>



with a copy to:                             Joseph A. Smith, Esq.
(shall not constitute notice)               Epstein Becker & Green, P.C.
                                            250 Park Avenue
                                            New York, New York
                                            Telephone: (212) 351-4500
                                            Facsimile: (212) 661-0989

Either party hereto may from time to time change its address or facsimile number
for notices  under this  Section 12.1 by giving  written  notice of such changed
address  or  facsimile  number to the other  party  hereto as  provided  in this
Section 12.1.


                                  ARTICLE XIII

                                  Miscellaneous

Section  13.1.  Counterparts/  Facsimile/  Amendments.  This  Agreement  may  be
executed  in multiple  counterparts,  each of which may be executed by less than
all of the parties and shall be deemed to be an original  instrument which shall
be enforceable  against the parties actually executing such counterparts and all
of which  together  shall  constitute  one and the same  instrument.  Except  as
otherwise  stated  herein,  in  lieu  of the  original  documents,  a  facsimile
transmission  or  copy of the  original  documents  shall  be as  effective  and
enforceable  as the  original.  This  Agreement may be amended only by a writing
executed by all parties.

Section 13.2.  Entire  Agreement.  This  Agreement,  the agreements  attached as
Exhibits  hereto,  which  include,  but are not  limited to the  Certificate  of
Designations,  the Warrants,  the Escrow Agreement,  and the Registration Rights
Agreement,  set forth the entire  agreement  and  understanding  of the  parties
relating  to  the  subject   matter   hereof  and   supersedes   all  prior  and
contemporaneous agreements, negotiations and understandings between the parties,
both oral and  written  relating  to the subject  matter  hereof.  The terms and
conditions  of all Exhibits to this  Agreement are  incorporated  herein by this
reference  and shall  constitute  part of this  Agreement  as is fully set forth
herein.

Section 13.3.  Severability.  In the event that any provision of this  Agreement
becomes or is  declared  by a court of  competent  jurisdiction  to be  illegal,
unenforceable  or void,  this Agreement  shall continue in full force and effect
without said provision;  provided that such severability shall be ineffective if
it materially changes the economic benefit of this Agreement to any party.

Section 13.4.     Headings. The headings used in this Agreement are used for 
convenience only and are not to be considered in construing or interpreting this
Agreement.

Section 13.5. Reporting Entity for the Common Stock. The reporting entity relied
upon for the  determination of the trading price or trading volume of the Common
Stock on any given  Trading  Day for the  purposes  of this  Agreement  shall be
Bloomberg,  L.P. or any successor  thereto.  The written  mutual  consent of the
Investor and the Company shall be required to employ any other reporting entity.

Section  13.6.  Replacement  of  Certificates.  Upon  (i)  receipt  of  evidence
reasonably  satisfactory  to the  Company  of the loss,  theft,  destruction  or
mutilation of a certificate  representing the  Exchangeable  Preferred Shares or
any Exchange Shares or Warrant or any Warrant Shares and (ii) in the case of any
such  loss,  theft or  destruction  of such  certificate,  upon  delivery  of an
indemnity  agreement or security  reasonably  satisfactory in form and amount to
the Company  (which  shall not exceed that  required by the  Company's  transfer
agent in the ordinary  course) or (iii) in the case of any such  mutilation,  on
surrender and cancellation of such certificate,  the Company at its expense will
execute and deliver, in lieu thereof, a new certificate of like tenor.

Section 13.7. Fees and Expenses.  Each of the Company and the Investor agrees to
pay its own expenses  incident to the performance of its obligations  hereunder,
except  that the  Company  shall pay the fees,  expenses  and  disbursements  of
Investor's  counsel in an amount  equal to $15,000,  including  its  services as
Escrow Agent at the Closing.

Section 13.8.  Brokerage.  Each of the parties hereto represents that it has had
no dealings in connection  with this  transaction  with any finder or broker who
will demand  payment of any fee or  commission  from the other party  except for
Trinity Capital  Advisors,  Inc., whose fee of five percent (5%) of the Purchase
Price  plus 2,000  shares of Common  Stock at the  Closing  shall be paid by the
Company.  The  Company on the one hand,  and the  Investors,  on the other hand,
agree to indemnify  the other  against and hold the other  harmless from any and
all liabilities to any person claiming brokerage commissions or finder's fees on
account  of  services   purported  to  have  been  rendered  on  behalf  of  the
indemnifying  party  in  connection  with  this  Agreement  or the  transactions
contemplated hereby.



<PAGE>


                  IN WITNESS  WHEREOF,  the  parties  hereto  have  caused  this
Agreement to be executed by the undersigned,  thereunto duly  authorized,  as of
the date first set forth above.

                                ALYN CORPORATION




                                           By:__________________________________
                                                      Richard Little
                                                   Chief Financial Officer


                                          Investor: Esquire Trade & Finance Inc.
 
  Amount of initial purchase:  $375,000
  Address: P.O. Box 2154
  6342 Baar
  Switzerland
  Fax: 011-41-41-760-1031                  By:________________________________
                                           Name: Roland Winiger
                                           Authorized Signatory

                                           Investor: Austinvest Anstalt Balzers
  Amount of initial purchase:  $375,000
  Address: Landstrasse 938
  9494 Furstentums
  Balzers
  Liechtenstein
  Fax: 011-431-534-532-895                 By:________________________________
                                           Name: Dr. Walter Grill
                                           Authorized Signatory

                                           Investor: AMRO International, S.A.
  Amount of initial purchase:  $750,000
  Address: c/o Ultra Finanz AG
  Grossmunsterplatz 6
  8022 Zurich
  Switzerland
  Fax: 011-411-262-5515                   By:__________________________________ 
                                          Name: H. U.Bachofen
                                          Authorized Signatory






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