I just ordered my first iMac. (27" i7). When it arrives, I would like to transfer a few gigs (15-20) of data from my early '08 15" MBP to it. I won't be doing the whole Apple wizard transfer thing, as I only want a few folders, not all of my settings. What would be the best way to transfer these files? I'm thinking firewire. My MBP has both the 400 and 800 port. Would this work well? How about ethernet? I would like to order from Monoprice, as I still have a $40 store credit. Will this 800/800 cable work with both machines? I get so confused with all of the different cables they have. Thanks.