I've managed to get A2DP working on my N800 and seems to work wonderfully, except for one problem.
If my headset is also connected to my phone (using HFP), then the audio output from the N800 constantly stutters. It doesn't seem to be related to the headset since I have no problem using A2DP from my PC while at the same time being connected to the phone.
Does anyone have a similar problem or have any idea how to sort it out?