Hello, I recently purchased a zune home a/v kit and 10 ft. usb extension cable for connecting the kit to my computer. This kit also came with a wireless remote. My problem is that when I first attempted to use the remote, it would work in Bursts; i would be able to use it from a distance for a few seconds, and then it would not respond. The battery has already been replaced, and the usb cord is intact. Do I need to supply more power to the Zune, or am I missing something? Any help is welcome.
Link to A/V kit:

http://www.buy.com/prod/microsoft-zu...203171430.html
Link To 10ft. Extension Cable:

http://www.buy.com/prod/belkin-a-a-u.../90100275.html