I need some suggestions as to upgrading my system.I am presently running an ABIT KG7 mainboard,AMD Athlon XP 1600+,512MB DDR RAM,a Sound Blaster Live ! value sound card,and a Gainward GeForce 3, 64MB vid card ,running XP home.What I am thinking about doing is changing vid cards to a Sapphire ATI Radeon 9800 Pro-128MB.Questions-is this a quality card?I can get it for about $220 on NewEgg -is the upgrade of the card alone feasible?What do you all think ????