I had problem just like that with MoMo Force (blackone), but now with g25 no problems at all. I tried a lot of things to get that MoMo centering problem fixed but couldnt do it...so went and bought a g25, and it was worth every euros i had to pay for it =P
I have P4 3.4GHz(HT) 1GB and Radeon X800 GTO game resolution @ 1280x1024 with pretty high details, 2xAA and no problems with LFS and other games with framerates using pretty old Catalysts
CPU: Intel P4 Quad 6600 @ 2,4GHz
Mobo: MSI P35 Platinium
RAM: 4 GB DDR2 800MHz
GPU: XFX Nvidia 8800 GT Alpha Dog 512MB
HDD: around 1,3TB
KB: Logitech Desktopcordless (the first one without cords)
Mouse: Logitech Cordless (the first one without cords and laser)
Monitor: 21" Nokia Multigraph 445xpro or Panasonic PT-AE900 projector(>90")
iNet: 100/100 Mb cable
Wheel: Logitech G25
Going to change Mobo/cpu for newest intel stuff (Core2) and nforce 8800 asap
(new shit bought two days ago, gonna overclock babys later)