Ok, so when I was at the Mac store the guy or Genius...whoever he was talked to me about being able to run Windows virtually... I thought cool and then I guess didn't understand that I needed to buy the software to do it. So, I'm assuming that it was VMFusion Ware.... So - tell me if this is correct.... I buy a copy of VMFusion and put it onto my imac.... I then have to buy a copy of a Windows OS and load that on as well...correct? If it is virtual - I'm not sure why I have to load a Windows OS on there...because then it isn't so virtual anymore is it? And now I have to get antivirus with it? Is this all correct? Get the software, get the os, and there you have it?