I know the subject is a bit hazy, but bare with me here. Basically, I bought a Logitech USB Headset 200 which just plugs into your computer and off it goes. The problem is that when using the mic in Half-Life it blinks on and off no matter what you do. I also have a normal sound card installed aswell in my computer. The problem I am pretty sure is that Half-Life gets confused over using the USB port for the input (output is fine) because when I unplug my USB and try using the voicecomm (even though I dont have a mic plugged in), it doesnt blink. Also, disabling the normal sound card in Device manager doesnt help (I thought it would because it would force HL to use the USB Headset but it doesnt). Any way around this?