Personally, I have given up on Bluetooth headsets for the time being. Granted, I have not spent the money to get a top-notch one, but for the same reason that I am giving up. They tend to be crackly, need charging all the time, and just when you think “this is great! This thing is reliable and easy to use!” it will drop calls or not pick up when you press the button. That’s just my experience. Hopefully you have had a better one.
But this Palm Ultralight Treo Bluetooth Headset is almost tempting me away from my Jabra wired headset – which never drops calls, needs charging, or requires a push of the button.