i have an old geforce mx400 card and im planning to buy a new one too, maybe before the end of this month. i have a limited budget so i have to choose cards based on the highest price i can buy. i will list it here then pls help me to choose among them note: im currently playing warcraft, need for speed most wanted. and im planning to get need for speed carbon and guildwars nightfall soon. so pls tell me what gfx cards are good for these games. PColor ATI 9550BGA 128ddr GOLD PowerColor ATI 9550 256ddr tv-dvi PowerColor ATI 9600Pro EZ128ddr dvi PowerColor ATI 9600Pro EZ256ddr dvi Inno3D FX6200LE 256ddr dvi 8x 64bit Inno3D FX6200 256ddr2 dvi 8x 64bit Inno3D FX6200 256ddr2 dvi 8x 64bit Inno3D FX6600 128ddr 64bit tv-dvi 8x what is a ddr2? do i need to have a compatible motherboard for it? btw, im using athlon 2100+ , nforce2 mobo, 1 gig ram. thnx guys ^_^