Howdy, Quick question. I'm in the same boat about having to call Microsoft to obtain a new CD key for XP. I used XP on a MBP about a year ago, but had to return the MBP for various reasons. Now I have a new MBP, and I would like to install it again...though I had already activated it on the other MBP QUESTION: What number do you call (a link would work as well) to get a new product key? I searched the site (these forums and MS's) and only came across something that seemed like a $250 phone call! Can anyone shed some light? Thanks!