I read about the enthusiastic geek bench report (new 13"MBA faster than 2010 17" MBP). But then, benchmarks are quite often totally disconnected from real world performance, especially demanding tasks like video editing. (A bit like pixel peeping versus photography). What's your take: would the new MBA run FCP X well? Would the 4Gb RAM ceiling be asphyxiating? I was repeatedly told to hold back on my MBP purchase until the new Air was out. Now it's out. How do you think will it compare to the current MBPs on FCP X?