hey folks need a little bit of help/advice here. I purchased a the top end 15'' MPBr a few days ago and the apple store's willing to replace it with the new updated model for me. the only issue is that I need to transfer all my files/programs to the new MBP. I'll have to either do this with an external hard drive migration or thru a firewire transfer in the store. I have roughly 160GB of data on my MBP right now, if I were to transfer all the data to an external hard drive, how exactly would I do that? Can I use migration assistant to transfer the files to the hard drive, or would I just have to copy and paste it to the hard drive? If I were to use the firewire, how long would it roughly take to transfer 160GB from MBP to MBP? Thanks, and please post any other potential ways that I could use!