[Necrosis]

I've had this problem for about a week; never could figure what it is. One night I was bored so I decided to some "huntin" and found this info. Hope this helps someone out.

Open regedit, go to:

HKLM_SOFTWARE_MICROSOFT_CURRENT VERSION_RUN (XP Pro)

HKEY_LOCAL_MACHINE_SOFTWARE_MICROSOFT_WINDOWS_CURR ENT VERSION_RUN (XP Home)

If you have a logitech input device, or a Gravis gamepad input device, you need to
modify the value of the registry key so that the application starts up in *belownormal*
processor priority.

Example:

start /belownormal c:\windows\system32\Grxp4exe.exe /init

"start /belownormal" is the addition you will make to the beginning of the line...