I've got a simple system right now. Basically a single 120 gig HDD with an external USB 120 gig portable HDD I use for my 'My Doc' backup. One of these days I'll probably install the HDD from my old PC as an onboard 'D' drive, but I'm still using the old PC for taxes and some financial stuff so it ain't gonna happen immediately. Is there a simple way to set up an automatic back-up of my 'My Documents' for just the updated files/folders, and maybe another folder or two (e.g., Pictures), versus having to back up all of it every time? As it is I'm just doing it manually when I remember to do it before I close down for the night, and that's a bit risky. Thanks.