Re: evolving fast.
Precisely, and the Vesta Pro webcam can also have long exposures, if you fiddle with it. That's why deep sky objects are more and more accessible to webcam users.
No webcam can do it, but the Vesta Pro apparently, if transformed correctly, can. Don't ask me how, I haven't studied this yet. Besides, I only have a Logitech QuickCam VC, for the moment.
Raoul