Spade5, be careful, we do have a language policy here! :rofl Me on the other hand, I'll stick with my mac. But I do have a fairly cheap laptop with windows on it...mainly because I need it for a course I'm taking and I don't want to lug my mac back and forth, and it is just easier than updating the virtual desktop to run windows on my mac. But, with that being said, windows does run better on the mac than a PC!
Did you boot on the iso or open within windows and do an upgrade.