First off sorry if you thought this thread was gonna be something else. Here it is, I have a home built P.C. that I run ubuntu on. It's a really kickass machine and contains everything I need, it runs the first intel quad core processor. My delimma(not really, just a hard choice) is that I can't decide on MBA or and MBP. If I get an MBP I can just keep running my PC as is. But if I get a MBA(which is all I really need) don't I need mac os x to use the features of my computer, like the disc drive and such to run on a MBA. Does the MBA run with Windows? Certainly it doesnt run with Linux?