i had a 2.16 c2d macbook pro - but they are replacing it because of all the problems i've had (finally!). they are shipping a new 2.2 santa rosa machine. i know that they've made the ac adapters smaller since i bought my first laptop. i bought an extra adapter back then to go with it. question: will the old adapter work with my new laptop (which should arrive in the next couple days)? unfortunately, i now have a copy of leopard that i won't need as well as 1G of RAM since the new mbp comes with 2. guess i'll have to see how much i can get on ebay.