hi, I'm totally in over my head here. i have a Mac Pro (Mid 2010) that is still currently running OS X Lion 10.7.5. I'm running Parallels 6 on it, so that i can access/operate only 2 programs that will not run on Mac. i am using Windows 7 for this. so, you can see, I'm outdated on all of this. My biggest priority is to upgrade my Mac OS, but to do this, i would need to upgrade both Parallels and Windows. what would be the best procedure to do all of this, hopefully spending the least amount of $. can i (should i) get windows 8, and create a new VM for it on the existing OS X, just to make sure its compatible, or is this even possible with Parallels 6 ? any guidance here would be GREATLY appreciated ! thanks