I made the mistake of upgrading w/o reading the post about 2.5. Now all I have is a black screen when XP boots up. How do I go back to the old version?
Uhh... Could you perhaps tell us a little about your set-up? What Build were you coming from, what Build did you go to, the sequence of events, etc. Check out this thread for a list of things to tell us: http://forums.parallels.com/showthread.php?t=16741