What is the best video card that is worth up to 200 dollars right now? pci-E express 16x ect. with DVI ports?

I have a Dell xps 410 with the intell core duo 2.13. I wanna play shadowrun. my system has 2 gig's memory and enough free space. just looking for a good video card. what about the GTX geforce 7800 256?|||http://www.newegg.com/Product/Product.as…



This is a DirectX 10 card, and it is faster than the 7800.|||below is a list ranging from $200 to $300...