Well, the laptop came yesterday and the headphones the day before. I played around with them today, and I must say I am pretty happy. The bluetooth headphones essentially work in two different modes, one is the handsfree headset (cell phone mode as I like to call it) and in the stereo headset mode (for music).
For music, I streamed a copy righted apple itune from my main computer over a 802.11.b connection to my laptop and listened to it on itunes with the bluetooth HT820 headset from motorola. Sound was great and I was able to walk put 1-2 walls in between myself and the laptop before the sound dropped out. Not too bad...
In the headset mode, they worked with MSN messenger 7.5 flawless as I videochat'ed with a buddy of mine in virginia (I live in nebraska). All on the 802.11b connection....worked great.
There are a few quirks, with the bluetooth stack and the jumping back and forth between the two headset profiles. But its nothing too bad. The headset does start to cut into your ears after prolonged use, (over an hour). I still can't figure out how to get the controls on the headset to pause/play/skip tracks in windows media player or itunes...I have read from some folks that it works...but I can't get it.