I get 1 to 30 fps normally while running around and up to 45 when in the menu/battlescreen. Normally while I play my fps is around 20.
My PC gets stuck when I get shot or if I turn around too quickly.

Running @ 1280x800, all low settings.

If anyone have an old i5 2500(K) or a server board that can take two Xeon Conroe family (Socket 771) with a PCIX-16 slot that they want to sell me after payday in December, I'd be grateful. (Got two E4520 Xeon 2.5GHz and 4Gb Server memory gathering dust).

Current specs below my signature.