I had Parallels 3186 installed on a Macbook Pro C2D and was running Windows XP fine via boot camp. Today I downloaded and installed Parallels 3188 and now I can't boot in to my XP installation. It brings up the initial splash screen with the moving blue bar under the title, but then the blue bar stops moving and the whole thing just stalls indefinitely, such that I have to manually power down the VM. On re-starting, I'm taken to the "Windows did not start properly... boot in safe mode" screen. I can boot in Safe Mode no problem and, once there, tried re-installing Parallels Tools. But on trying to restart normally again, I hit the same stalling problem as above. Booting directly in to XP via bootcamp still works just fine. Anybody else having the same trouble? Anyone any ideas what I might try to resolve this? I'm *guessing* it's driver related, but don't know for sure and don't know how to troubleshoot further. Thanks!