I'm thinking of buying a used Macbook for $500. Its a white macbook 13.3 inch 2.0 GHz 1GB ram 80GB hard drive. the person bought it in 2007. havent seen it but for $500, i think its pretty decent. my budget is $700 soo i can save $200. and probably use the extra $200 to upgrade the ram to 4GB and upgrade the hard drive to maybe 250GB if i can find a good deal. do you think its worth it? remember, my budget is $700.