Looking to upgrade my Mac for school, so this mac is up on the block. Specs: 20" screen 1.8 GHz Processor 2 GB RAM 160 BG Hard Drive Has had the firmware updated to support screen spanning--so you can have a dual display with this. Everything's in perfect condition with one exception--the screws on the bottom are a little loose. Just don't carry it around upside down, and it'll never be a problem. If you're still worried about it, I'll bring it by the mac store and have them fix it if they can. Looking for $675 shipped. If you have a newer model and want to trade for some reason, or a PowerMac, and want money from my side, that's fine with me too.