My computer is ~4-5 years old: Abit KT7A mobo, Athlon XP 1800, Geforce2 GTS, etc. I'm thinking about ditching my Geforce2 GTS for a 9600XT but I've heard stories about the 9600 not playing well with Via chipsets like what I have, KT133A. Has anyone had any problems with a 9600, or any other...