I have the opportunity to purchase some Corsair XMS plats DDR2700 for cheap, but not sure if it's worth buying 2700's at this time. I have a 2700+ tbred at 333fsb and the mult is locked. Now the way I understand it is that I want to keep the ram and the cpu in sync. I see people all the time w/ AMD's that are rated at 333 fsb using 3200's all the time. Per the sticky at the beginning of this particular forum this would not be recommened as this would make it out of sync. Is it because they just oc their fsb to 400 to match their ram speed? I've noticed that in my bios using Award w/ a Shuttle A35N-ultra mobo that I can have my fsb speed different from my ram speed (which I thought was odd). So my question is if I want to oc my 2700xp+ to 400, am I better off buying 3200 speed ram or is it possible to oc the corsairs to 400? Ram has got to be the most confusing thing and I've read that great article in the sticky at least 5 times! Thanks for any insight you guys can give me!