Do you administer Macs? Frustrated with the lack of resources you've got to work with? Hopefully this will reduce your frustration by 1.

http://webcam-osx.sourceforge.net/

Webcam-osx is a driver for a number of webcams that run in Windows. If you have WebCameras siting around your IT office and would love to use them on your Mac, you might be able after all.

This almost worked for us, but unfortunately it didn't support our webcams. Maybe it will support yours.