help me out people, im about to get a new pc i have opted for p4 3.2, a 945g chipset, 1 gb ddr2, 80 gb sata harddisk. but im really confused on wat graphics should i get. i had xfx 6600 gt on my mind but then i read about 6800 gs. im just a casual gamer and want good graphics (certainly wont be using AF and AA much). i just wanna know from all the gamers out there if 6600 gt will be gud enough for games like doom 3 and pop warrior within. i heard 6800 gs is a pretty gud card but if only i can find a deal around 15000. tell me if i should go for 6600 gt or 6800 gs. i live in delhi. pls tell me all the other options (from ati too).