As much as I attempt to minimize cable clutter, I rely on wired headsets over Bluetooth for VoIP. A wired model provides equal if not better audio fidelity, without worrying about connectivity issues and a charged battery. My current work-provided headset got pretty banged up in my backpack recently and the mic’s become flaky. So, I just ordered this Logitech USB headset from Buy.com for $23 shipped (and after $10 rebate). I obviously can’t vouch for quality yet, but it looks comfortable and has a glowing red light.