Hello! I just bought a 11 inch Air. Im selling my Early 2011 MacBook Pro. Its been a while since Ive sold a computer. What all do I need to do to prepare? I plan on wiping this one clean and restoring to factory settings. I have Time Machine and Time Capsule. When setting up the Air, Im assuming it's going to have El Captain or Yosemite. My Pro has Maverick. Will that affect the transfer of data? How do I take the data from Time Capsule and put it on my Air. Will it be a problem if Im coming from two different OS? Any thing else I need to know or do?