I have a 13" Macbook 2GHz Intel Core 2 Duo with 2GB memory and an 80GB hard drive. The OS is Leopard 10.5.8 and I'm leaving all the software on there such as the Adobe Master Collection that retails for $2500. There is a cosmetic crack on the bottom of the computer but I've talked to other people who have the same Macbook and they have the same crack as well. It doesn't affect the performance one bit. I'm looking to get $500 which is what they're going for on Ebay. Send me a PM or comment on this thread if you're interested, thanks!