Bluetooth Headset with iMac?

[The Monkey]

Looking for a recommendation for a BT headset to use with my imac. Specifically for use with iChat. Any suggestions are appreciated.

 

[kugino]

been using a bluetrek G2 but it runs on an older BT protocol so not every profile works...

so i'd be interested in some recommendations, too...for use with both ichat and skype.