Now here's a stupid problem - I have a trial copy of parallels on my Mac Air (latest greatest) and when I go to buy a copy of Windows 7 via the parallels apps, the buy window that comes up on my Mac Air will not let me scroll down to all of the fields that I need to complete for my purchase. Yes, I am a novice Mac user and I also know this may not be the best way to purchase Windows 7 for this setup but it seemed like the easiest way to go. Any pointers appreciate. Thanks ....