Hi all - just had a few minutes with an SSD MBA, and I noticed in the system profiler that it showed the SSD as having 55 gigs available. Now, I've been using computers for a long time, and I expect formatted capacity to be substantially below nominal capacity, but that seems a bit out of control... I'd expect an 80GB Drive to format down to 75GB or so... and a 60GB drive down to 56GB. But a nominal 64GB down to 55? Given how small the drive is in the first place, that seems crazy. Did I just read it wrong? Am I missing something? Am I just clueless? help me out here!