Use your PS2 EyeToy as a PC Webcam
I found this posted on the Gaming Age message board. It describes how to use your PlayStation 2 EyeToy camera as a Webcam for your Windows-based PC!
Click here to view the procedure.
I haven't attempted this myself, but a few Gaming Age users have tried it. Some of them were able to get it to work, while others had a bit of trouble. Some users even posted a few still images that they captured with the EyeToy on their computers, which looked to be pretty good quality considering they're using a workaround to get the EyeToy up and running to begin with.
If you're willing to give it a try, then tell us what the results are!