Hello, I hope you can help me here. I'm struggling which SDD I should get for the MacBook Pro with Retina Display. 500 $//£ is a lot of money and I'm asking myself if I should spend it for additional 256 GB? Do you think that it worths additional 500 $//£ to upgrade from 512 GB to 768 GB? I have a lot of movies, tv shows from iTunes and like to sync all my iOS devices with the new MacBook. Unfortunately, we have no "Movies in the Cloud" Service here in Germany so far, but I hope that Apple will release it someday. (That would certainly solve the major problem.) Do have any suggestions, alternetives which you would consider?