I have a Jabra 410 doing my Skype work, it's a speakerphone, but it's really good about stripping background noise while still sounding good.
I know it's not what you wanted, but I figured I'd mention it in case you decide to compromise.
Behemoth - media server
Galactica - test lab server
Falling Outside the Normal Moral Constraints - MBP 15
Donnager - M4800 DTR
Rocinante - E5530 testing machine
Saratoga, Ticonderoga, BunkerHill - the Hydra desktop PC-thing.