Ok, so I am completely new to Mac. I was lucky enough to get a MBP for my birthday a little while back. I've been looking for a good backpack for my Mac but am having some troubles because its quite large. At the moment I am using a borrowed Camera bag, which makes the bag way bigger then needed. I don't have any books to carry around, except for my "Switching to Macs for Dummies" guide. Any suggestions? Also, should I get any other accessories? I've seen alot of sleeves, but does that mean a sleeve when its off? because it gets kinda hot when its been on for a while. Thanks in advance!