I have a working Parallels 6/Windows 7 setup under Lion on my first internal hard drive that used to be my boot drive. The Windows 7/Bootcamp hard drive partition is actually on my second internal drive. I just did the X2/840 Evo/Mavericks upgrade, then used Software Migration to migrate everything over from my Lion boot drive, and that is now my boot drive. What do I need to do get Parallels/Windows 7 working again? I know I would have to purchase Parallels 9 to work with Mavericks, but do I just do that and select the same Windows hard drive during installation and I'm done, or is it more complicated than that? I don't have to reinstall or upgrade Windows, right? TIA!