That's also a low end card from 2007 aimed at HTPC's. It's not a gaming card either: performance will be terrible in FPSC as well as any recent PC FPS game.
At the bare minimum, looking at Nvidia's latest cards, the lowest I'd recommend is a GTS 450, which can be found for about $130.00, if you want to run FPSC with full shader effects.
The sweet spot for performance/price would be a GTX 460, which would give you more than enough for FPSC. And can be found for just shy of $200.
"bond1 - You see this name, you think dirty."
SPECS: Windows7 x64, Intel Core i7 920, Geforce GTX 580, 6GB RAM