Last year, I kept all of my footage on one small portable hard drive that had about 320 gigabytes. I, fortunately enough, did not encounter any drive problems and kept all of my files without any backups. I don't want to do that this year, I want to set up a backup for it.
Right now, my MBP backs up nightly to a 750GB drive via time machine. I want there to be a way for me to do the same with my portable drive (the one with the footage on it) and another external HD that I have. Problem is, I can't find any way to separately from my Mac. Like, I want my computer to back up to my backup drive, and then my footage drive to backup to the footage backup drive, but I want the two different backups to remain separate.
Does anyone know how I can go about setting this up?