HTC HD2 pairing with Sony BT3700

---

Hi guys

I have a problem with my Bluetooth car-radio Sony BT3700.
I can pair my HD2 with the radio but when i use A2DP to play music from
my HD2 in the car the sound qualitiy is very lousy. I always hear interferences in the sound. I dont know why with other phones it works just fine.

How can i increas sound quality of A2DP
Can anybody help me?

Did work for me:

add Linespeed (dword) = 300
to HKLM/Software/Widdcom/Plugins/AV

My HTC HD2 Bluetooth didn't see my Sony MEX-BT 2750 car-audio device as "XPLOD" as manual says.. when i search for it.. nothing.. any ideas? Cheers.