[BenC]

I find that occasionally a soft reset of the phone helps. Going further on my fast Evo (it really is fast), I MUST once a day reset the device, otherwise sometime during the day the Bluetooth functionality goes blue. Specifically, the phone rings, the headset rings, the call is transferred to the headset and gosh, it cannot be heard. Reset the phone and no more problems the rest of the day. The Evo is fast though. Buggy as heck. Fast though.