OK, now I remember just a month or two ago apple upped the standard RAM in their iBook's to 512MB, now I was looking around the site, and brand new PowerBooks standard ram is 512 - 2 256MB sticks, so the iBook is upgradeable to 1.5GB and the PB (low end) is only upgradeable to 1.25GB... Hmm which would you buy? I'd go with the low end iBook if I didn't care about the screen size, but I'd rather have the 15" Powerbook for viewing things