looking at buying a ait 9600xt or a 9700pro. I know if i get a 9700pro i will need a new power supply. I will be playing a few games,and in the future using a tv for a monitor. I would like to keep cost under $150, looking on ebay. Both cards going for about the same price. my system is a emachines t2482 amd 2400xp 768mb ram pc2100 250w power supply 80 gig hd xp home os. help me make a decision,I've been looking for 3 weeks,can't decide.