Hi, apparently according to my mobo specs it only supports 2 gbs of DDR2. I bought 2 x 2gb 800mhz ram without realizing that. The new mobo im getting has 4 slots for ram and i still have my old 2 gigs 533mhz ram. So what whould be the better option for gameing for games like crysis, gta 4, farcry 2, and fallout 3. I also have 64 bit windows 7 beta btw Oh and there will be 2 sticks of the g skill memory and 2 sticks of the old memory. Will it be able to duel channel?