Hee Hee - managed to find a 'copy' of GP500 on this threads recomendations and it works a treat (even if I do have to boot my PC into Windows 98 only).
Cant believe how it is for almost 6 years old - I think my copy is flawed as the sound of the bike is naff but never mind. Game pad control and penalty for riding on rumble strip is a bit severe but great otherwise.
I've even found a PS2 version and an emulator program !!!! GOD only knows how that is supposed to work.
Thanks guys
ps - I's forgot just how blindingly fast a P4 machine can run under Win98
