Now that Milhouse's a2dp hack on longer works in Kagu with the N800 firmware, and I can no longer listen satisfactorily to my music with my Motorola Bluetooth headphones, and a substitute a2dp conversion hack is apparently still in its infant stages, I've partially thrown in the towel and ordered myself a a2dp Bluetooth tongle for $19 plus shipping, which is advertised to work with all mp3 or otherwise portable music players. Let's see if it does the trick for me, while this N800 a2dp matter is being sorted out. I thought from comments in this forum that the new firmware was supposed to include an a2dp capability.