I'm looking for a remote camera release with a timer. I've got a remote switch with my Rebel XT, but it doesn't have the timer. The TC-80N3 has the features I want, but I don't think the connector matches with my XT.
I want to be able to program a sequence of shots (10 shots, 1 minute per exposure) for astrophotography. The full blow solution is to hook up a laptop, but I'd like to be able to do this without a laptop.