This is my Vimeo video link that I shot about half of a year ago. I setup my Canon Powershot S2 IS under our orange tree shooting the clouds that were particularly awesome that day. This is the result!
The second one is one that I shot using the same camera of some ice cubes melting. This one provides what I think of as a time lapse perfect opportunity. There would be no other way to capture this!
The Canon Powershot S2 IS will not fit in the enclosure with the cables connected. So after thinking about the requirements for the camera, I decided that CHDK is not a requirement like I originally thought. I can do everything from gphoto2 using scripts. So I ordered a Canon Powershot A510 from Amazon that is much smaller and as near as I can tell will fit in the enclosure. Now just waiting for it to be delivered!