I have a nice 15" powerbook like new still has 3 months applecare that i wish to sell for $1200 obo or trade for 13" macbook. I love my powerbook but it is a little large for traveling and i am going to be doing boat-loads of travel in the near future. 15" powerbook is definatly the notebook for anyone into  sound and video editing. That is what i origonally got it for, but have since bought a g5 tower. The specs are as follows...

15" 1.5Ghz Powerbook
1Gig Ram
80GB Hard Drive
Combo drive
Bluetooth 2 EDR, USB 2.0 Firewire 400/800 10/100/1000 ethernet, Airport Extreme.
Comes with oem Tiger and ilife2 pages, keynote, remote desktop 3, Adobe CS suite.
everything that was in the box comes too, connectors ect...plus Mareware soft case and RADTECH keyboard cloth. I baby all of my electronics! this guy is like new!

if trade for 13" macbook i will take the hit for the lowest model.