I am having some problems with the old driver set on TF2 and my (relatively) new USB headphones.

The sound is fine, but I get a buzz coming through when I hit communicate. It only starts up after I connect to the server, then when I go into settings on TF2 and test the mic, I get a low level hum (~100hz?) and a diminished fidelity.

I have looked online, and all I see are posts to their website and others saying something similar. (For a good year+).

I tried the latest drivers, and I have tried "generic USB headset" on Windows 7. Both have the same problem.

If any of you have any clue.......