Just bought a GP10 yesterday and I'm not happy!
I can't even get the HD voice function to work!
I have always had my radio on in the background and enjoy talking about various topic on the radio at that time!
So I thought that getting the GP10 would allow me to share what is playing, but it doesn't.
I think that the GP10 would be an awesome addon if you had more options that you can enable/disable via the Sena Bluetooth Device Manager.
Example of Settings:
1) HD Voice ON/OFF
2) Radio always on ON/OFF
3) Voice Call Recording ON/OFF
4) Intercom Sharing ON/OFF