I'm going to replace my old geforce 2 video card with a radeon 9600. I've noticed that they're down to the $100 range. I'm not a big gamer and I've gotten along this far with a geforce2 so I'm not concerned that it isn't cutting edge. I know that the 9600se runs 64 bit and I should get a normal 9600 with 128 bit. I'm wondering if I'm really going to see a difference between 128mb and 256? I mostly want it for an upgraded card so I can play Deus Ex: Invisible War as well as run a S-Video cable to my tv.