I know this has been discussed in the past, but I'm looking for something a little different than the other threads that I searched through talked about. I have a powerbook and I want to back it up to an external firewire harddrive, and I want to find out the most reliable, and easiest to use automatic backup software. I have .Mac already, but I need to back up more than there is space allotted for there. I use this computer for work, and I need all my work files (which include a lot of large photos and graphics), backed up at least once a week. In the past, I just burned CDs or DVDs of my projects as I went along, but now I think I need to be more organized about all this. I don't mind doing manual backups, but it would be nice if I was reminded, or if it could be done automatically, once a week. Does anyone have any advice on the best software for this? Thanks!