> Thanks, I don't know how I missed that.

It probably isn't in the default installs.

> I got the node running with a joystick, and I can see it printing out  
> stuff like
> [ INFO] 1273095684.837439000: PanTilt moving pan=0, tilt=5
> but I can't get the camera to actually move. Is there some magic I'm  
> missing?

I know that the node works because we use it, but I haven't actually
interfaced with it directly. Have you tried moving by larger amounts?
Perhaps you need tilt to be 1000 or 1e6 before you start getting visible
motion.

Blaise