Just a heads up... The MSI FS300 clip-on bluetooth unit with earbuds works well for stereo and call mode with these A2DP files. Although, the stereo music output is far from high quality, and there are WMP skipping issues for the first few seconds of some songs. Doh! The good news is that with CORE's MP, the music quality is better and there's no skipping so far. Both media players are set to buffer, if that helps anyone...

Anyway, after testing the MSI FS300, I can confirm that the i-Phono BT420ex headset is not compatible with these A2DP settings (it will not pair for stereo, only hands-free). That said, the BT420 and stereo dongle combination do produce higher quality sound, albeit, with less range before cutting in and out.

Best to all,
R