"Are USB Webcams supported?"

All USB webcams with current, correct drivers should be supported. If you run into problems, please check that you have the most recent versions of the drivers installed on your system. Your webcam maker's website should have details.

You will need to check that there is a "DirectShow" driver when using the camera on Windows, and a "VDIG" driver when using on Mac OS X. Very few webcam makers actually create a Mac OS X driver, so please check carefully before purchasing.