Can anyone using one of these boards tell me if they support 1:1 memory operation with an E4300/E2160, ie 800fsb cpus.

Im building a cheap comp for a friend, ive been looking at the lower end 965 boards, but getting a P35-S3 would give him 45nm upgradability so thatd be nice....however I need to use some crappy 667 memory, so having 1:1 would let me get to 3GHz before starting to push the ram.

Anyone actualy got an P35-S3 or P35-DS3R with one of these cpus?