i am on the verge of buying a MSI 865PE Neo2-LS mobo
I want to buy 1gb (2x 512 for dual channal) memory
I want to be able to overclock it as much as possible
I already bought a p4 2.6ghz/800mhz bus cpu

Which would be better?
OCZ Performance Series Dual Channel Kit 184 Pin 1GB(512MBx2) DDR PC-3700 - Retail
Corsair XMS Extreme Memory Speed Series, (Twin Pack) 184 Pin 1GB(512MBx2) DDR PC-3200 - Retail