It's got 2 gigs of RAM, a 15" screen, a 50 gig harddrive - and your link looks like the same laptop. It has a 'meh' battery. The battery will keep a charge for at least an hour, but I wouldn't guarantee it to go much past an hour unplugged.

I will admit that I use an OS9 clamshell macbook [because it can run a MAC OC7.5 program that this other - newer - on cannot]. I really haven't used the G4 much at all.

Give me an address to send it to [plus any conditions I should make with the shipping] and I will try to get it mailed Monday.