I just bought a Macbook Air, my first Mac! After a couple days figuring out how to navigate I am starting to get the hang of it. I want to network with my old Laptop PC to be able to see some files that I plan on keeping there. My question is this: Is it easier to set up a home network with Vista or XP? I have Vista on my PC right now(and I've tried a few online guides to view my files but I can't get it to work) but I also have a copy of XP. I was thinking of wiping my hard drive on the PC and installing XP instead. Thoughts?