Hi all, I'm looking forward to using Time Machine with my external 250gb hd, but im curious as to whether i can still partition my external after i backed up my files from my mbp to it. 1) I'm still in the process of backing up my mbp 2? Can i partition my external after that? Say 100gb for backup and the remaining 150gb for my music/pics/movies. 3?Can my mbp hdd be partitioned too? Thanks Sorry nooby questions i know, Not a computer guy u know.