I just got an iMac G5, and it's great, but it would be awesome to have a little 12.1" iBook to carry around for school and whatnot. I don't really like the clamshell models, but I was looking at the white ones that came out after those. I'm just having a hard time deciding on the specs that I'm looking for. I would like to be able to run iLife and Office for school. Suggestions please.