In article 9t%Lg.42829$ok5.6997@dukeread01,
Glenn Ashmore  wrote:
There is a way around that limit.  A USB extender will get you out to 150'. 
http://www.usbgear.com/computer_cabl...37%2C140%2C120
I ran one to the webcam in the boat shed and it worked fine until the camera 
fell into a pot of epoxy.  :-(
Glenn, next time use clear epoxy. :-)
-- 
Capt. JG @@ 
www.sailnow.com