Yeah? Are there any cheap ones that are USB powered? I have an old headset myself; but it's only got the oooooold Microphone jack plug. The one that goes with the headset plug.(Granted, my speaker system has that too, but that's only because it allows compatibility with said microphone plug. =P)
I
had found a USB Microphone; cheap too(I ignore the XBox 360 part, since a USB Microphone is a USB Microphone. No matter what Microsoft says.

)... But it was too far away from me to be a viable option. =/