Anyone has any experience with these Motorola Bluetooth Headsets with Droid?

I have this same headset with the Droid and it works excellent. As a matter of fact, I'm using right now as I'm typing. It has great range too. I can step outside and be at least 40-50 feet away from the phone and it still carries a strong signal. I don't ever recall it disconnecting while using it.
Love them! But they seem to be finicky about pairing sometimes. That's based on my phone and S305's, as well as a friend's same. I'd buy 'em again in a heartbeat, tho.