SCHEDULE 14A
                    Proxy Statement Pursuant to Section 14(a)
                     of the Securities Exchange Act of 1934
                               (Amendment No. __)

Filed by the Registrant                     [ ]

Filed by a Party other than the Registrant  [x]

Check the appropriate box:

[ ]  Preliminary Proxy Statement
[ ]  Confidential, for Use of the Commission Only (as permitted by
     Rule 14a-6(e)(2))
[ ]  Definitive Proxy Statement
[X]  Definitive Additional Materials
[ ]  Soliciting Material Pursuant to ss. 240.14a-12

                                   Yahoo! Inc.
                (Name of Registrant as Specified In Its Charter)

                                  Carl C. Icahn
                                Lucian A. Bebchuk
                              Frank J. Biondi, Jr.
                                 John H. Chapple
                                   Mark Cuban
                                    Adam Dell
                                Keith A. Meister
                                 Edward H. Meyer
                                 Brian S. Posner
                                Icahn Partners LP
                          Icahn Partners Master Fund LP
                        Icahn Partners Master Fund II LP
                        Icahn Partners Master Fund III LP
                         High River Limited Partnership
                             Hopper Investments LLC
                                 Barberry Corp.
                                Icahn Onshore LP
                                Icahn Offshore LP
                               Icahn Capital L.P.
                                   IPH GP LLC
                         Icahn Enterprises Holdings L.P.
                           Icahn Enterprises G.P. Inc.
                                  Beckton Corp.
                               Vincent J. Intrieri
                                 David Schechter
                                    Mayu Sris
    (Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (check the appropriate box):

[X] No fee required.

[ ] Fee computed on table below per Exchange Act Rule 14a-6(i)(4) and 0-11.

    1) Title of each class of securities to which transaction applies:

    2) Aggregate number of securities to which transaction applies:

    3) Per unit price or other  underlying  value of  transaction  computed
pursuant to Exchange Act Rule 0-11 (set forth the amount on which the filing fee
is calculated and state how it was determined):

    4) Proposed maximum aggregate value of transaction:

    5) Total fee paid:

[ ] Fee paid previously with preliminary materials.

[ ] Check box if any part of the fee is offset as provided by Exchange  Act Rule
    0-11(a)(2)  and  identify  the  filing  for  which the  offsetting  fee was
    paid previously.  Identify the previous filing by registration  statement
    number, or the Form or Schedule and the date of its filing.

    1) Amount Previously Paid:

    2) Form, Schedule or Registration Statement No.:

    3) Filing Party:

    4) Date Filed:





On July 14, 2008,  Carl C. Icahn and  affiliates  filed their  definitive  Proxy
Statement  and are  including the attached  letter to Yahoo!  stockholders  with
their proxy materials.

ON JULY 14, 2008, THE  PARTICIPANTS  FILED A DEFINITIVE PROXY STATEMENT WITH THE
SECURITIES  AND EXCHANGE  COMMISSION.  SECURITY  HOLDERS ARE ADVISED TO READ THE
DEFINITIVE  PROXY STATEMENT AND OTHER DOCUMENTS  RELATED TO THE  SOLICITATION OF
PROXIES BY CARL C. ICAHN AND HIS AFFILIATES FROM THE STOCKHOLDERS OF YAHOO! INC.
FOR USE AT ITS ANNUAL  MEETING,  BECAUSE  THEY  CONTAIN  IMPORTANT  INFORMATION,
INCLUDING  INFORMATION  RELATING  TO  THE  PARTICIPANTS.  THE  DEFINITIVE  PROXY
STATEMENT AND A FORM OF PROXY IS AVAILABLE TO STOCKHOLDERS  OF YAHOO!  INC. FROM
THE  PARTICIPANTS  AT NO  CHARGE  AND IS  ALSO  AVAILABLE  AT NO  CHARGE  AT THE
SECURITIES  AND  EXCHANGE  COMMISSION'S  WEBSITE  AT   HTTP://WWW.SEC.GOV.   THE
DEFINITIVE  PROXY  STATEMENT AND A FORM OF PROXY WERE  DISSEMINATED  TO SECURITY
HOLDERS ON OR ABOUT JULY 14, 2008.





                                ICAHN PARTNERS LP
                          ICAHN PARTNERS MASTER FUND LP
                        ICAHN PARTNERS MASTER FUND II LP
                        ICAHN PARTNERS MASTER FUND III LP
                         HIGH RIVER LIMITED PARTNERSHIP
                          767 FIFTH AVENUE, 47TH FLOOR
                            NEW YORK, NEW YORK 10153
                               TEL (212) 702-4300

                                  July 12, 2008

Dear Fellow Yahoo! Shareholders:

We  are  significant   shareholders  of  Yahoo!   Inc.  with  an  investment  of
approximately 4.98% of the company's  outstanding common shares. We believe that
NOW IS THE TIME TO ENTER INTO A SIGNIFICANT  TRANSACTION WITH MICROSOFT. To that
end, we have nominated nine directors to replace  Yahoo's current board. We urge
you to read the enclosed  proxy  statement and vote the GOLD proxy card in favor
of our nominees.

As you may have  read in the  news,  during  the past  two  weeks I have  spoken
frequently  with  Steve  Ballmer,  CEO of  Microsoft,  about my  desire  to have
Microsoft  acquire  Yahoo.  In those  conversations,  Mr. Ballmer stated that he
would be interested in discussing a major transaction with Yahoo, such as either
a transaction to purchase the "Search" function with large financial  guarantees
or, in the  alternative,  purchasing  the whole  company.  However,  Mr  Ballmer
indicated  that,  due to his  experiences  with Yahoo  during  the past  several
months,  he could not  negotiate any  transaction  with the current  board.  Mr.
Ballmer explained that if a transaction were to be consummated,  Microsoft would
be guaranteeing a great deal of capital at closing, but a transaction could take
at least  nine  months  and  perhaps  longer  to close due to the  necessity  of
obtaining the necessary  regulatory  clearances.  Mr. Ballmer stated that if the
current board and management  team of Yahoo were to mismanage the company during
that period - a risk that  Microsoft  perceives  to be quite high -  Microsoft's
money  would be at risk and a great deal could be lost.  However,  Steve made it
clear to me that if a new board  consisting  of my nominees  were to be elected,
Microsoft  would be willing to enter into  discussions  regarding a  transaction
immediately.  If and when elected,  I strongly  believe that in very short order
the  new  board  would,  subject  to its  fiduciary  duties,  be  presenting  to
shareholders  either a purchase offer for the whole company or a very attractive
offer to purchase "Search" with large guarantees.

Our company is now moving  toward a  precipice.  It is currently  losing  market
share in its  "Search"  function,  our  current  Board has  failed to bring in a
talented and  experienced CEO to replace Jerry Yang and return Jerry to his role
as Chief Yahoo, and currently it is witnessing a meaningful exodus of talent. It
is no secret that Google  (which  hired a great  operator as CEO)  continues  to
dramatically  outperform  Yahoo.  According to publicly  available  information,
Google's  income from operations grew 59% per year over the last two years while
Yahoo's shrank 21% per year.

                            IT IS TIME FOR A CHANGE!

DURING  THE NEXT FEW WEEKS YOU WILL BE HEARING  FROM US ABOUT HOW THESE  CHANGES
CAN BE  EFFECTUATED  AND A  TRANSACTION  STRUCTURED  TO  ENHANCE  VALUE  FOR ALL
SHAREHOLDERS. STAY TUNED.





                         PLEASE VOTE THE GOLD PROXY CARD

Your vote is important.  Instructions  for voting your Yahoo shares by Internet,
telephone  or mail are  enclosed,  along  with  your GOLD  proxy  card or voting
instruction form and postage-paid  return envelope.  Please act at your earliest
convenience.

If you've already  signed and returned  Yahoo's WHITE proxy card, you can revoke
that vote and cast a new vote by  completing,  signing,  dating and  mailing the
enclosed GOLD proxy card today.

If your shares of Yahoo Common Stock are held for you by a broker or bank,  only
your  broker or banker  can vote  your  shares  and only  after  receiving  your
specific instructions.  In that case, you are asked to complete,  sign, date and
mail the enclosed voting  instruction form today.  Please do so for each account
you maintain.

If you need  assistance  in voting  your  shares,  please call D. F. King & Co.,
Inc., which is assisting us, toll-free at 800-859-8509.

Thank you for your patience, cooperation and support.

Sincerely,


CARL C. ICAHN