[jitter] Motion Detection...

I not just a newbie to Max/MSP and Jitter, I am in the fetal stage of understanding this program! Thus I have a couple of questions for a project of which the deadline is fast approaching!!

Im trying to set up a webcam that detects motion. When the cam detects the motion it instantaneously saves a still image. This image is then saved so that when the camera has not detected motion for one hour it sends the image to a usb printer to print!

I have had a look at cv.jit... doesnt seem to be working with my webcam. The 'Hold Still' (#32) http://www.cycling74.com/story/2006/2/17/153427/406 seems to work nicely with my webcam

Any ideas would be greatly appreciated!

Cheers!