Ok, so somebody just gave me a bluetooth reviever, idk where they got it. Its a little 3com USB deal, like this.

, i'm not sure of the exact model though. I've also got a headset for my phone on my birthday list, the Motorola H500...

. Now i just wanted the headset for my RAZR, because speakerphone sucks and its too thin to hold comfortably with my shoulder, but now that i've got this reciever, that offers some more possibilities. So my basic question is, with these devices can i use it as a headset for my computer, will it recognize it and i can use it as a microphone? I still like my speakers, but i could use a mic for CS:S and i definitly wouldnt want to use just a mono headset for it.