I have a MacPro running Mavericks (10.9). I've installed Snow Leopard Server as a guest OS in Parallels 8, the idea being to restore my ability to run the occasional PowerPC application, which of course was lost with Lion. The OS installed fine (including Rosetta) and everything seems in order, except that I can't seem to get PowerPC apps to run! Well, maybe one. The old AOL program (yes, AOL - lots of old archived messages I need to get at) does not appear as an application, but rather as a folder presumably representing the package that it is. Appleworks looks fine but dies after two bounces in the Dock, and then vanishes. I did manage to get one program to run - proving to me anyhow that Rosetta is in place - but as for the others, I'm stuck! Is this a familiar problem? Any suggestions?