Hi there. I just got my new Macbook (it's a white 2.4ghz; i wanted that kind not the new one) and i'm going to open it tonight and get started. I copied all data from my desktop onto an external drive, which i'm going to hook up to my Macbook. I'm going to now use the macbook to handle my mail, web design and maintenance, and music. I want to migrate my mail and address book from my desktop info on the external HD. Will there be a feature that helps with this when i open my Macbook tonight? Thanks so much for any responses.