Which QuickCam do you have? Not too long after I bought mine, Logitech announced they would stop supporting it, even in OS 9. Mine still managed to work in OS 9 (although I haven't tried it in 9.2.1) even though I've heard numerous reports of it not working. I've long since given up expecting drivers for OS X, and am now looking longingly at a FireWire iBot. I believe they plan on having OS X support eventually, if they don't already.