My windows XP virtual machine has a problem on my imac which is running Parallels 3. If I want to completely uninstall and reinstall XP, can someone assure me of the right way to do it without of course having to reinstall Parallels. Is it simply a matter of loading up Windows (it does boot up fine) and then inserting the XP disk and going from there? Or do I simply delete the .pvm file in the Parallels folder on the Mac? Are there any traces of windows left on my Mac after doing this?