I would like to spend around 800 - 1000 on the macbook, would prefer a superdrive but it isn't necessary. I'd need minimum 80 gig hd and prefer 1 gig of ram. also I'd be selling a G4 800 256 mb ram combo drive airport card, any idea of what this may be worth? I probably won't be purchasing until tax refund tim, March maybe, so I assume they'll have refurb core duos by that time?