I just unboxed my new MBP (13 inch). It's all set up, but I want to swap the 320GB HD that it came with with a 500GB Seagate Momentus Hybrib. Is there a way I can do a total copy of the OS and everything, settings included, from my MBP stock 320GB to the Momentus drive, so that I just have to swap out the drives, turn it on and I'm good? Or is it more complicated than that??