I've had a 15" Powerbook G4/80GB HDD/2GB RAM for about 4 years now. I've worked with mostly FCP for editing. Also burning DVD's with iDVD. I've got an offer on my PB for $750 bucks. Should I take it and buy a low end MacBook? Basically wondering if anyone edits with FCP on their MB and how that works for them? I realize that new MacBooks are coming out soonish and I'll happily wait for that. BTW video editing is only a hobby, not a pro or anything. Applications for pro use include CS3 apps mostly. Opinions Please?