Software to record video using webcam. Something with a motion sensing capability?

I am looking for a software which will record video from a USB webcam onto a hard-disk.



It should preferably have variable sizes (320x240 and 640x480).



A motion sensing capability would be better. ie, if there is enough motion, the recording should start. I have seen this capability in the software that accompanied Logitech quickcam pro 3000.



Any suggestions?



Thanks.Software to record video using webcam. Something with a motion sensing capability?http://www.willingsoftware.com has a powerful motion detection system.

FAQ: http://www.willingsoftware.com/help/faq.鈥?/a>

How to ... http://www.willingsoftware.com/help/howt鈥?/a>

You should select the 'Enable' checkbox and clear the 'Cycle' one if you are going to use the corresponding feature

instantly by clicking the 'Capture' button or when the motion detection event occurs.