Don, try Ebay picture manager service it might be a good workaround for your project if a stand alone program is not available.

Also what about kind of a Web 2.0 idea where the photog instead of (or in addition to) taking their own pictures at the wedding allows free uploads of photos by those that attend the service.

The idea being most people know how to take a photo not but not snap a great shot or know how to set it up TOO be able to snap a great shot.


The photog offers a service(for a fee) where he can turn those lousy shots into memorable ones so people won't feel they wasted an opportunity to record something special at a one time (hoped for but rarely achieved) event.
It prevents them from having to throw away(delete) their most loved shots because they thought the photo couldn't be saved and improved.

A natural extension of this might to be offer this same service for their digital video recordings as well.

Then finally that same photog can offer pre Wedding training for guest so they know how to set up great shots and video for the wedding. With this skill they'll be less likely to miss or screw up recording those great moments.