I've found a last gen g4 powerbook 1.5 ghz, 1.25 gigs ram, superdrive, 80 gig hard drive on CL in my area, and I think I can get them down to $400 USD. I'm looking for the equiavelent of a netbook for browsing, emailing, and word documents. Full sized keyboard is nice, too. Also will have ilife and office 08 installed. Is it worth $400 for the form factor, etc?