First of all. I just want to say that I love the MacRumors forum and this is my very first post! Anyway, I'll be purchasing my first MacBook Pro after October (to wait for Leopard and after me saving up a few more bucks). Very excited, and the anticipation is killing me. I've worked with Macs before but never actually owned one until I decided hands down to switch over. But my real question is...some of the posts that I've read talk about getting Macs with a specific "Week" build version.. (i.e. i have the Week 32 build or Week 17 build). When I start the process of purchasing...how can I check when he laptop's were built? thanks!