I just bought a new webcam, since my old cam had no OS X drivers, and Macam couldn’t handle video input from the Aiptek.
Not much related freeware for OS X out there yet, though, and the price was a bit steep. But I’m hoping this thing makes itself worth it for a few digital art projects. I’m using Evocam for image and video capture. Down side is that there’s no online archiving, so I can’t show recent pics anymore. But the current pics are excellent quality.