Intel Q9550
4GB DDR3
Nvidia GTS 250 1GB
Win 7 Home Premium 64-bit

So far the game runs okay for me. I have not experienced the rubberbanding or speed excess others have. I followed the instructions in another thread in this forum which drastically reduced the tearing, and managed to get my xbox360 controller to work great with it using Pinnacle Game Profiler. The only thing I have left is to discover how to make my 1920x1080 display it in the correct aspect ratio.

For 6.99 it was a good deal imo.

I came here looking for answer to the same question. I just bought it and there were graphical issues all over. Enough to make in unplayable.

Intel Core 2 Duo E8400 @ 3 Ghz
4GB DDR3
Nvidia 8800GTS
Win 7 Home Premium 64-bit
Just found this in another thread here:

"For the framerate issue, try setting your games cpu affinity to just 1 cpu. Do this by
-Running the game
-Alt Tabbing and opening task manager
-On the Processes Tab, find the game's process.
-Right click the process and click on set affinity.
It should have CPU 0 and CPU 1 checked. Uncheck CPU 1 and try to play again.
Just a note. If you play an older game and the frame rate seems to speed up at intervals. this trick works well also."

I bought it on gog.com and i'm running with seven and the game works well. But the game on gog.com is officially supported on vista not seven yet so i suppose i'm a lucky guy because that's not the same for some persons. it might depend of your config.

But if there are too many bugs, you just have to deactivate some effects and it will be better.