Shadowman

I installed both patches and I'm running it on only one CPU (I have hyperthreading). But, after about a minute running normally, the game becomes intolerably slow. I tried lowering all graphics settings to minimum, with the same result.

My system:
GeForce 7800GTX
3.2GHz P4
Win XP SP2
Soundblaster Live! 24-bit (on-board)

Thanks,
beach