Hey everyone, Since the latest MBA doesn't carry an ethernet port, I'm guessing most people move files to other PCs either via external disks or Wifi. Most benchmarks say that moving files WITHIN an SSD is really fast, but what about moving files from and to an HDD? Is it slower or is it the same? I'd also like to know if using an SD card to move files between computers is even faster than using USB/Wifi. Thanks!