Filed by Obsidian Enterprises, Inc.
                                Pursuant to Rule 425 under the Securities Act
                                of 1933 and deemed filed pursuant to Rule 14a-12
                                under the Securities Exchange Act of 1934

                                Subject Company: Net Perceptions, Inc.
                                Registration Statement No. 333-111191

                                Date: March 5, 2004



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NET PERCEPTIONS STOCKHOLDERS:

o    THE MARCH 12  SPECIAL  MEETING  TO APPROVE  MANAGEMENT'S  PROPOSED  PLAN OF
     LIQUIDATION IS NOW A WEEK AWAY

o    OBSIDIAN'S  OFFER TO EXCHANGE  OUR STOCK FOR NET  PERCEPTIONS  STOCK IS NOW
     SCHEDULED TO EXPIRE ON MARCH 17, 2004

o    APPROVAL OF THE PROPOSED PLAN OF LIQUIDATION WILL:

o    TERMINATE THE EXISTENCE OF NET PERCEPTIONS AND

o    ELIMINATE  YOUR  ABILITY TO RECEIVE  ANYTHING  MORE FOR YOUR STOCK THAN THE
     ESTIMATED, CONDITIONAL PAYMENT DESCRIBED IN MANAGEMENT'S PROXY STATEMENT

o    WE STRONGLY  URGE YOU NOT TO RETURN  MANAGEMENT'S  WHITE PROXY CARD FOR ANY
     REASON

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


March 4, 2004



Dear Net Perceptions, Inc. Stockholder:

     As we have previously  written,  approval of management's  proposed plan of
liquidation  at the March 12 Special  Meeting will  effectively  terminate  your
company's existence. Consequently,  approval will also eliminate your ability to
receive anything more for your stock than the conditional,  estimated payment of
$0.45  per  share,  in the very  best  case,  described  in  management's  proxy
statement.

     WE STRONGLY  URGE YOU NOT TO RETURN ANY OF  MANAGEMENT'S  WHITE PROXY CARDS
FOR ANY REASON.  We will  shortly be mailing you our proxy  materials  that will
contain more  detailed  information.  WAIT until you have  received our detailed
proxy  materials and BLUE proxy card BEFORE  making any voting  decisions on the
important matters to be considered at the Special Meeting.

     You should also consider that Net Perceptions'  management has acknowledged
that if the proposed  plan of  liquidation  is approved and carried out, YOU MAY
STILL BE LIABLE TO REPAY UP TO THE ENTIRE AMOUNT OF ANY PAYOUT,  INCLUDING  LAST
FALL'S  SPECIAL  PAYOUT OF $1.50 PER SHARE,  if  management  underestimates  its
liabilities, including those from the several lawsuits still pending against the
company.

     IF YOU HAVE ANY QUESTIONS,  PLEASE CALL OUR PROXY SOLICITOR,  INNISFREE M&A
INCORPORATED, TOLL-FREE, AT 1-888-750-5834.


Sincerely,


/s/ Timothy S. Durham
---------------------
Timothy S. Durham
Chairman and Chief Executive Officer
Obsidian Enterprises, Inc.


THE IDENTITY OF THE  PARTICIPANTS  IN THE  SOLICITATION  (AS DEFINED BY SCHEDULE
14A) AND A DESCRIPTION OF THEIR DIRECT OR INDIRECT  INTERESTS ARE INCLUDED UNDER
THE  CAPTIONS  "OTHER  INFORMATION"  AND  "SCHEDULE I -  INFORMATION  CONCERNING
PERSONS WHO MAY SOLICIT  PROXIES" IN THE  PRELIMINARY  PROXY  MATERIALS FILED BY
OBSIDIAN WITH THE SEC ON MARCH 1, 2004.

THIS COMMUNICATION  RELATES ONLY TO THE SPECIAL MEETING OF STOCKHOLDERS AT WHICH
THE PLAN OF LIQUIDATION  PROPOSAL WILL BE CONSIDERED.  IT IS NEITHER AN OFFER TO
PURCHASE NOR A SOLICITATION OF AN OFFER TO SELL SHARES OF NET PERCEPTIONS,  INC.
OR  OBSIDIAN  ENTERPRISES,  INC.  OBSIDIAN  HAS FILED  WITH THE  SECURITIES  AND
EXCHANGE  COMMISSION A  REGISTRATION  STATEMENT,  EXCHANGE  OFFER  DOCUMENTS AND
PRELIMINARY PROXY MATERIALS WITH RESPECT TO THE PROPOSED TRANSACTION.  INVESTORS
AND SECURITY  HOLDERS ARE ADVISED TO READ THOSE  DOCUMENTS  BECAUSE THEY INCLUDE
IMPORTANT INFORMATION.  INVESTORS AND SECURITY HOLDERS MAY OBTAIN A FREE COPY OF
ANY  DOCUMENTS  FILED  BY  OBSIDIAN  WITH  THE  SEC  AT  THE  SEC'S  WEBSITE  AT
WWW.SEC.GOV.  The exchange offer, registration statement and the other documents
may also be obtained  free of charge by directing a request by mail to Innisfree
M&A Incorporated,  501 Madison Avenue,  20th Floor, New York, New York 10022, or
by calling  toll-free  (888)  750-5834,  and may also be obtained  from Obsidian
Enterprises,  Inc. by directing a request by mail to Obsidian Enterprises,  Inc.
111 Monument  Circle,  Suite 4800,  Indianapolis,  Indiana 46024,  Attn: Rick D.
Snow.