Hello! I have a Mac, which I love deal, but the evil people at the MBA program I will be attending next year are dead set on me having a PC (They have a "special deal with Dell" that isn't a deal). The compromise is that I can just add Windows to my Mac. I know that this is possible through Parallel, but am really concerned about performance issues and viruses. I have the entry level computer, not the Pro, so I'm very concerned about this proposition. I'm hoping to fight them on this issue, so I'm really looking for your adding Windows to an entry level Mac horror stories.