macam USB webcam driver for MacOSX

macam is a driver for USB webcams on MacOSX. It allows hundreds of USB webcams to be used by many MacOSX video-aware applications. The aim is to support as many webcams as possible. I just downloaded the newest version and believe it or not: it allows me to use my old Logitech QuickCam Sphere in any webcam aware application and it even supports the pan and tilt funntions.