just snagged a used 2007 macbook off Amazon for $120. core2 2ghz and GMA x3100. I briefly owned a white unibody but promptly returned it last year when I noticed a few issues with the logic board. Since then I've been making due with our hackintoshes and my I book g4. The ibook needs a new hdd and battery, so when I saw this I decided to just go for it. Kinda excited, anybody know the latest OS that will run on this machine??