Graphics Card

[mr2shim]

Hello all. I've been playing flight sim 04 for a while now, maxed out settings. I'm wanting to go to Flight Simulator X, but I'm not sure which graphics card would suite my system best. I currently have integrated graphics, looking to step up.

Specs

Windows Vista x64bit
4GB DDR2 800MHZ
Dual Core E2200 @ 2.2
Intel G33 chipset 320mb
http://h10025.www1.hp.com/ewfrf/wc/d...766893&lang=pt

I've been looking at Nvidia cards. I was thinking 9600GT or 9500GT 1GB would do me pretty good with medium-high settings, but I'm not too sure.

Thanks