Xbox 360 Live Vision Camera Alternative?

"Can i use any other cameras instead of the Xbox 360 Live Vision camera? I have a Logitech webcam that I'd like to use instead."

As of this writing, the only camera supported by the Xbox 360 is the official Live Vision camera from Microsoft. It seems silly that they wouldn't enable any webcam to work with the video chat for the Xbox 360, but so far, the Live Vision is the only option. Presumably this is because Microsoft didn't want to test hundreds of cameras and store Webcam drivers on the reserved hard disk space available for updates to the system.