I have a chance to buy a 3 year old 15" powerbook g4, 867, 512, combo, 40 gig for 800.00. Said was throwing in extras. Also I am looking for a notebook that can handle photoshop. I know it could probably use a ram upgrade to be better. This notebook is in good condition, and supposedly has 7 months of apple care left on it. Is this a good deal considering that I can get a 12" refurb for 1099.00?