This may have already been addressed. If anyone from Parallels monitors these things. I am currently running Snow Leopard and am hesitant to lose all my PowerPC applications. Ok, not that many, but a few I would hate to lose. Can you run, say Tiger (10.4) as virtual machine from Lion (10.7) in Parallels. This may be common knowledge to most, but not to me. I have so few problems with Parallels while running Windows XP that actually having to run a virtual Mac has never occurred to me. Since Parallels 4 apparently. Where does the time go? I have noticed that it's harder to get any e-mails to Parallels this time. That support request is a nightmare to an occasional user and infrequent complainer. Thanks for your time.