Hi All- I'm using Time Machine for the first time to back up my relatively new macbook. It is backing up about 56Gb of data from my laptop, and it is taking forever. I have it hooked up via firewire 400, to a lacie 500Gb external hardrive. It's been something like 5hrs and only 7Gb have been copied. Does anyone know if it should take this long, and will it continue transferring data if the computer goes to sleep mode? If not, how do I set my macbook so that data continues to transfer?