Registered: 11/15/07
Posts: 1797
Loc: Florida, USA
I hope you mean MacBook and not a iBook. If it's really a iBook then I would get the coffee pot ready for black Friday and buy a cheap netbook.
If it's a MacBook I think there is a update already released for BootCamp that is Windows 7 compatible. so you just have to update bootcamp and go buy a copy of Windows 7 from those places you mentioned.