Hey, I've just bought a 4Gb flash drive to be permanently attached to my Mac mini as a backup drive for my Documents folder (around 0.5Gb). Ideally I'd hoped to use Time Machine, excluding every other folder from the backup, but this still wanted at least 3.9Gb which my flash drive doesn't have. Is there a trick to make sure just the Documents folder is included? Alternatively I'd be happy to use some sort of Automator workflow, but something that can happen periodically in the background - I don't want to have to click 'Backup my Documents folder" etc. Can you help??