I've just updated my
World Webcams Google Gadget. You can now get a new webcam instantly by clicking the Add link. It's also possible to set the interval between cam changes up to 30 minutes. Lastly I've fixed an incompatibility with Firefox 3.6.
World Webcams shows random cams from the hundreds available in
WebCamSaver right on your iGoogle page. When you see a webcam you like click the description to take control of the cam.