I own an Canon SD 770 IS. I understand that the SD770IS does not yet have a CHDK written for it. The only feature I am interested in at the present time is a remote shutter release. I would like it to be wireless, but anything would be better than nothing. If there was a commercial product for it, I would be willing to purchase one.
Since I don't have a clue what a CHDK written for a specific camera means, I would like to ask: what would happen if you used the CHDK written for another camera in a camera that it was not written for? Is it possible that any feature would work, or would it just not function at all.