On the question of FM radio headsets...

[Guest kc1]

...like here Here and here...

I was thinking maybe Nokia's bluetooth "Wireless Stereo Headset HS-12W" will work. Looking at the FAQ's it says...

2. Does the Nokia Wireless Stereo Headset HS-12W work with other manufacturers' phones?

The Nokia Wireless Stereo Headset HS-12W supports the Bluetooth 1.2 specification with Handsfree 1.0 (HFP) and Headset 1.1 (HSP) profiles for phone calls, A2DP 1.0, AVRCP 1.0, GAVDP 1.0 for stereo audio and music features. Check your phone's compatibility with these specifications and profiles with your phone manufacturer. Nokia specific features will work only with specific Nokia phones.

The http://www.clubimate.com/t-DETAILS_SP5.aspx page says the SP5 is Bluetooth v1.1 & Class 2 transmit power, but the manual that came with mine says Bluetooth v1.2. Does anybody know if the "Headset 1.1 and A2DP 1.0, AVRCP 1.0, GAVDP 1.0" are supported by the SP5?

[Guest datsunman]

They look very good, although I can't find anyone who's a) got them in stock or :D tested them!! :)