Alas, Deadly_Nightshade cannot help me here.
Original Xbox/Official Microsoft Headset (was new)
I can hear out of it but the voice doesn't work. When on, the volume symbol flashes erratically, and when I record, all I get is static on playback. I see virtually no troubleshooting possibility (we're talking about Xbox here) but I'd like to know what could be causing this. I did try turning the console off and tried different controllers, including a Microsoft S. What could it be? Interference? The fact my Xbox "took a bump" when it fell on the floor? ( ) Well if there is a way to fix this I'd be appreciative.
ADDED: On the note of interference I have a DVR nearby...