This is how it worked for me:
1) I`ve setted up an old Lenovo W500 with a Dual-Boot WinXp (32bit) and Win7. For Gaming the old games I use XP. I call this baby with a fresh 750GB HD my Portable Gaming Station
2) I installed GP2 and GP2Edit and the usual stuff like GP2Lap
3) I installed VDMSound and CPUKiller3 (unfortunately no freeware, but not costly). I also tried the Freeware SlowDonwCPU, but that didn`t work somehow
4) Set Slowdown and enjoy the game
Awesome, now I can play with my 24 ready to race carsets again
It also works with Dosbox for some guys, but not for me (tried it on 5 different machines, all have had heavy performance problems). I also tried setting up virtual machines with VirtualPc and VMWare, but these also didn`t work out. But that`s all yesterday, now I`m back behind the racing wheel

