Hi Lisa...lol I have XP on my desktop and Vista on my Laptop and my PSP plugins freeze up on me too, quite a few of them do in fact. Pays to save your work as you go so you don't lose it altogether, which of course can happen, as when my PSP freezes with plugin problems, the only way I can shut PSP down is to reboot the computer. Such a pain to start over again. But at least your information gives us enough courage to step out with reasonable faith in Windows 7 when the time is at hand.