Read http://forums.steves-digicams.com/what-camera-should-i-buy/167086-what-smallest-camera-wireless-remote-control-option-any-non-dslrs-w-remote.html and then research the newer models of what was mentioned there.
Bob
What kind of or brand of digital camera can be controled by remote like the slr cameras had a cable that you could trip the shutter? Are there any point and shoot cameras that would be able to do this?
Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic