I have a Mac and am planning to upgrade to Parallels Desktop 7. Does PD7 support Windows XP as a guest operating system? Even though I'm upgrading to Parallels 7 so it will work on Lion, I rarely use Windows and I would rather not upgrade it. If I have to upgrade Windows, should I do so before or after I upgrade to PD7? I understand I should upgrade to PD7 before I upgrade my Mac to Lion. Is that correct?
