i have Parallels 5 and today i installed windows 7 over my existing one which is Vista but after the installation, i found that i have now two windows in my mac!!!! every time i open parallels, it give the option to choose either windows 7 or vista it used allot of my mac memory and hard disk i dont want vista any more in my parallels, i want only 7 please teach me how to delete the vista from my macbook pro and keep windows 7? plz help meeeeeeee
