i recently ran into trouble with the latest parallels upgrade that i downloaded. basically win xp stopped working completely. so i tried to uninstall parallels and re-install it from the original cd i bought. first i installed the cd and ran the uninstaller. then i deleted all instances of paralles in my /Library folder and my /User/Library folder. then, when i went to re-install parallels off the cd, i got the following error message: there is nothing to install. i ran this re-install scenario a few times and its not working at all. any advice? thanks,