Like many of us, my HTPC is in a closet about 40 feet from my TV. I tried a USB camera for skyping (mounted close to the tv, far from the computer), but it did not work because I exceeded the max length for a USB cable (10m). What other camera types does Skype support that are pretty decent? It apparently does not support network cameras, which is too bad because I already have a network camera in my family room. Are there any other types of cameras?