497 1 ss112206af_inv.txt SAI STICKER DWS Growth & Income Fund DWS Large Company Growth Fund DWS Mid Cap Growth Fund DWS Small Cap Growth Fund Supplement to the currently effective Statements of Additional Information -------------------------------------------------------------------------------- Effective November 17, 2006, Class R shares of each of the above-noted funds converted into Class A shares of the applicable fund, and are no longer available for investment. Please Retain this Supplement for Future Reference November 22, 2006