I am getting a MacBook Air to replace my 4+ year old MacBook Pro. Rather than using migration assistant, I think I want to start from fresh and do manual migration. I'm a notorious "tinkerer" and install and uninstall lots of apps and utilities. Consequently, I've accumulated a lot of left-over flotsam and jetsam on my mac. Moreover, given the SDD restrctions with the Air, I want to conserve as much space as possible and not migrate over a bunch of unnecessary files. Anyway, I am prepared to reinstall all my apps and transver my document. I think the only potentially dicey thing will be moving my iTunes and Aperture library to the new machine. This is about the best resource I've found: http://www.cultofmac.com/how-to-perform-a-manual-mac-system-migration-macrx/45114 In general, can anyone offer advice on how best to do this "manual migration" (or talk me out of it if it's a mistake)? Thanks.