I have my DX paired to a motorcycle helmet bluetooth headset (Cardo Scala G4). It's setup on the A2DP profile. It plays music just fine, as well as makes and receives calls. The problem is that when I have an incoming call, my headset does not ring at all. The only thing that happens is, if I'm playing music, the music stops. I've scoured the internet and cannot find any resolution. I know that it's the phone (and not the headset) because when I pair the headset to my wife's LG Dare, it rings through the headset speakers perfectly. This is a major problem, and I'm hoping that there IS a way to overcome this. If not now, then maybe with Froyo..??..