Bluetooth for 6700

[cartelinc]

Whenever I connect to blue tooth it's super scratchy and I can barely hear through it. My BT headset worked Perfectly with my other phone. Plus when I turn on blue tooth on my phone I have to go through a ton of chit to get it to recognize and connect to it. Usually I have to reset my BT headset and re-bond it with the phone each time I want to use it. But it's so freaking scratchy that I gave up on the BT. I did just find a reg hack for the BT to make it sound better but I can't test it until later today. But any other help would be greatly appreciated. Thanks.

Also just for chits and giggles are there any REG hacks to make the volume of the earpiece on the phone louder???? or the speaker on the back louder?