I have the 256MB NVIDIA Geforce 7300LE TurboCache running on; AMD AthlonTM 64 X2 Dual-Core 3600+(1.9Ghz), 3GB Dual Channel DDR2 SDRAM at 800MHz- 2DIMMs, Sound Blaster Audigy Sound Card.
I mostly use Steam(Counter-Strike and Team Fortress Classic). I can actually Run Counter Strike in window, Anti Virus and Spy software, running, listening to my favorite music of my hard drive(Windows Media) and write this message.
Also I watch DVD's through this card into my Plain Jane T.V. and get a great picture. I like the card a lot. I'm pretty sure this card can run in parellel with another graphics card as well. My opinion on this card is, a lot of bang for your buck!
Thanks