SCHEDULE 14A INFORMATION

                    PROXY STATEMENT PURSUANT TO SECTION 14(a)
                     OF THE SECURITIES EXCHANGE ACT OF 1934


                     Filed by the Registrant         [X]
             Filed by a Party other than the         [ ]
                                  Registrant

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 under Rule 14a-12

         Westcore Trust
         --------------
         (Name of Registrant as Specified In Its Charter)

Payment of Filing Fee (Check the appropriate box):

[X]      No fee required.
[ ]      Fee  computed on table below per  Exchange  Act Rules  14a-6(i)(1)  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:
         (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:





                  ARISTATA MUTUAL FUNDS - WESTCORE TRUST MERGER

                         Denver Investment Advisors LLC

                                Telephone Script

                      (For use beginning November 1, 2004)


Introduction
- ------------

o        "Hello, Mr./Mrs. _(shareholder)_____ my name is ______________________,
         calling on behalf of Aristata  Mutual  Funds to follow-up on our recent
         mailing of proxy  materials.  Have you received the  materials  for the
         proposed merger of Aristata Funds into Westcore Funds?"

o        IF NO - Then help the shareholder  obtain the material he/she requires.
         Offer to continue discussing after shareholder receives materials.

o        IF YES - "The  Trustees for  Aristata  Funds are asking you to consider
         proposals which they have studied carefully and they recommend that you
         vote in favor of the proposals."

o        IF YES - "Do you have any  questions?"  Explain voting process and that
         the discussion  undertaken is limited to what is contained in the proxy
         materials.  Ascertain if the  shareholder  intends to vote by proxy, or
         over the telephone, or at the annual meeting?

Take time to answer all questions carefully. Do not give advice. Remind the
shareholder that his/her Trustees have recommended that he/she vote in favor of
the proposal. Most questions can be addressed by referring to the proxy
statement and reading the appropriate sections.

o        "At your  earliest  convenience,  please vote by signing and dating the
         proxy card you received, and returning it in the envelope provided. Or,
         voting can be effected by telephone: 1-800-644-8525 (Option 2)."

Closing
- -------

o        "Thank you for your time and for your  consideration.  Please remember,
         your vote is  important.  Please  insure that your proxy card is mailed
         promptly  so  that  it can be  recorded  at the  Aristata  Shareholders
         meeting on November 12, 2004." (In the event the  shareholder  does not
         plan to attend the meeting in person or vote over the phone.)

Special Shareholders Meeting
- ----------------------------

                  November 12, 2004
                  3:30 p.m.
                  Aristata Funds
                  1625 Broadway, #2200
                  Denver, Co  80202

Telephone Voting:
- -----------------

                  Aristata Funds
                  1-800-644-8595 (Option 2)