Some novice setup questions: Getting ready to receive the new rMB and I wanted to plan out a way to move content over from an early 2008 MB. The main item to move would be about 4.5 GB of itunes music and another 3GB of mobile apps. Without an external drive or a paid apple icloud account, what would be the best method of transfer? Would itunes Home Sharing take too long for this amount of data via wifi? (12 MB conncetion). Can I incrementally use my ~2GB allocation on drop box or just spring for a cheap small capacity external drive for under $20 and be over with it? Or perhaps I can just connect my iPhone to the new computer and copy back that info from the phone quickly with the usbc adapter.