Is anyone interested in working together on something light for document backup and restore on the iPhone? From my reading on CFNetwork, it looks like reading and writing to a server specified in Settings would not be too difficult. Most of my experience involves Cocoa, but I have worked quite a bit with Core Graphics, so CFNetwork should be the natural next step
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I can see something like this being the Sparkle for the iPhone. The greatest thing about CFNetwork is that it is available on the phone already, yet is shared with the Mac so the NDA should not be a problem.