Yeah, I don't know how common this is but when I decided to do something about the couple of old DIY and not really working properly Windows PCs I had under my desk, I decided that the cleanest route to go was just to get a big 17" Alienware laptop. It's not really portable though I could take it downstairs in my house if I wanted to. It's mostly for sometimes gaming or other Windows-specific tasks and I just didn't want a lot more random clutter in my office.