[docangle]

The sound quality over FM is not that great, I don't think it has to do with the mogul, the sound quality from my Samsung is not much better. I think there is some hacks to improve the sound quality (A2DP Stereo and the Mogul) I have not tried them. Using the T505 as a Wireless Speakerphone rocks, the sound quality through the speaker is great, and people tell me I sound much better using the T505 than the Mogul direct.

I have tried using the BlueAnt Supertooth Light, which also works well, but does not have the Audio Caller ID, Auto-Off, and the FM Transmitter with A2DP support. Also the T505 built-in speaker is louder at max volume.