SUPPLEMENT TO THE CURRENTLY EFFECTIVE
                                  PROSPECTUSES

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

                            DWS Equity Partners Fund

The Board of each fund noted below has given preliminary approval to a proposal
by Deutsche Investment Management Americas Inc. ("DIMA"), the advisor of each
such fund, to effect the following fund merger:

--------------------------------------------------------------------------------
Acquired Fund                            Acquiring Fund
--------------------------------------------------------------------------------
DWS Equity Partners Fund                 DWS Large Cap Value Fund
--------------------------------------------------------------------------------

Completion of this merger is subject to, among other things: (i) final approval
by the Board of each fund, and (ii) approval by shareholders of the Acquired
Fund. Prior to the shareholder meeting, shareholders of record on the record
date of the Acquired Fund will receive (i) a Proxy Statement/Prospectus
describing in detail the proposed merger and the Board's considerations in
recommending that shareholders approve the merger, (ii) a proxy card and
instructions on how to submit a vote, and (iii) a Prospectus for the Acquiring
Fund.

If the proposed merger is approved by shareholders, the Acquired Fund will be
closed to new investors except as described below. Unless you fit into one of
the investor eligibility categories described below, you may not invest in the
fund following shareholder approval of the merger.

You may continue to purchase fund shares following shareholder approval through
your existing fund account and reinvest dividends and capital gains if, as of
4:00 p.m. Eastern time on the shareholder meeting date, or such later date as
shareholder approval may occur, you are:

o    a current fund shareholder; or

o    a participant in any group retirement, employee stock bonus, pension or
     profit sharing plan that offers the fund as an investment option.


                                                              [DWS Scudder Logo]
                                                             Deutsche Bank Group

June 3, 2008
DEPF-3601

<PAGE>


New accounts may be opened for:

o    transfers of shares from existing accounts in this fund (including IRA
     rollovers);

o    officers, Trustees and Directors of the DWS Funds, and full-time employees
     and their family members of DIMA and its affiliates;

o    any group retirement, employee stock bonus, pension or profit sharing plan
     using the Flex subaccount recordkeeping system made available through ADP
     Inc. under an alliance with DWS Scudder Distributors, Inc. ("DWS-SDI")
     ("Flex Plans");

o    any group retirement, employee stock bonus, pension or profit sharing plan,
     other than a Flex Plan, that includes the fund as an investment option as
     of the shareholder meeting date;

o    purchases through any comprehensive or "wrap" fee program or other fee
     based program; or

o    accounts managed by DIMA, any advisory products offered by DIMA or DWS-SDI
     and for the Portfolios of DWS Allocation Series or other fund of funds
     managed by DIMA or its affiliates.

Except as otherwise noted, these restrictions apply to investments made directly
with DWS-SDI, the fund's principal underwriter, or through an intermediary
relationship with a financial services firm established with respect to the DWS
Funds as of the shareholder meeting date. Institutions that maintain omnibus
account arrangements are not allowed to open new sub-accounts for new investors,
unless the investor is one of the types listed above. Once an account is closed,
new investments will not be accepted unless you satisfy one of the investor
eligibility categories listed above.

Exchanges into the Acquired Fund will not be permitted unless the exchange is
being made into an existing fund account.

DWS-SDI may, at its discretion, require appropriate documentation that shows an
investor is eligible to purchase Acquired Fund shares.








               Please Retain This Supplement for Future Reference


June 3, 2008
DEPF-3601

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