i recently had an old powerbook die on me, and as i am in a crunch and have a minimal amount of money to spend I have decided to buy a refurbished ibook from the apple store - they are quite cheap depending on RAM. what i think i would like to do is purchase one of the following. either this PROVIDED I CAN FIND CHEAP RAM SOMEWHERE (you have to scroll to bottom): http://store.apple.com/1-800-MY-APP...v0LKG32SHvHE5il3BeS6/18.104.22.168.0.8.25.7.11.3.3 OR THIS: http://store.apple.com/1-800-MY-APP...v0LKG32SHvHE5il3BeS6/22.214.171.124.0.8.25.7.11.0.3 in terms of money, i would rather go with the first option, and if i can find cheap-ish RAM than it might work out cheaper than the 2nd option, but i don't know if there is something else i am missing between the two models. Timely advice is of the essence! i want to buy either one today...thanks!