Sound through mic into headphones

I suppose this is the right forum to post this, oh well. But here's the deal. I have a set of senheiser pc150s hooked up to an audigy2, and for some reason I can hear myself in my headphones through my microphone. It happened with my plantronics audio 90s too, so i'm guessing it's an audigy2 thing, any way to fix it?
~temporal~

open volume control, is your mic underplayback? if so, options-> propterties and uncheck microphone. Should solve.

lol Thx, I just had to look harder for it i guess, it was deep within the realms of my simple volume control panel... file->properties->playback. =X
thanks ninja
~temporal~