I have this weird thing going on on my system. When I play games and talk on team speak, I can hear myself in my head phones and I think it is causing echoing on everybody elses system. Any help would be appreciated. Thanks, Mike
Open the Windows mixer by double-clicking the speaker icon in the system tray right by the clock.
Mute the Microphone. Everyone will still hear you, but you will not longer hear yourself.
If you do not see a speaker icon, go to the "Sounds and Audio Devices" control panel and click the first Advanced button. This will give you the same window, just mute Microphone.