Link No backup of cydia packages yet, but if you have 20 different sources (like me), this could come in handy next time you have to restore / upgrade. I haven't tried this out yet, seeing as it was just released 5 days ago and I just discovered it like, 5 minutes ago, but I thought I'd let you guys know seeing as word hasn't reached this forum yet. It does require some quick registration though, however this is all done on the computer, so go figure. Also, it's a beta, so expect bugs. I'll post some more later. Stay tuned.