Headset to HTC Desire? I'm looking for a wired headset to my Desire (no pun intended ;)). My clients complain about sound quality when I use the one that comes with the phone. 

All suggestions are welcome.

(I would have made this question a community wiki @ StackOverflow, please do so instead of closing it)
I've used both quality Bluetooth and wired headsets adapters with my HTC Desire without anybody complaining about sound quality. In general I don't think you can go wrong with Plantronics headsets, I've been using their landline ones for years.