OPPENHEIMER MAIN STREET(R) OPPORTUNITY FUND
Supplement dated October 3, 2000 to the
Prospectus dated September 21, 2000
The Prospectus, as previously supplemented is further supplemented as follows:
1. The eighth paragraph of the section entitled "Distribution and Service
(12b-1) Plans" on page 19 is replaced with the following:
The Distributor currently pays sales commissions of 0.75% of the purchase price
of Class N shares to dealers from its own resources at the time of sale.
Including the advance of the service fee the total amount paid by the
Distributor to the dealer at the time of sale of Class N shares is therefore
1.00% of the purchase price. The Distributor retains the asset-based sales
charge on Class N shares.
October 3, 2000 PS0731.002
