I just bought a 500GB Seagate 2.5" external HDD for $54. * I don't have an ABES * My current router doesn't have a port for USB I use Dropbox (got 18GB) and FolderActions to automatically move files to the Dropbox folder. What would be the best solution to back up my MBP to the external HDD? I move a lot with my MBP so I can't use it as TM. I know my options are very limited here.