I have been playing true Stereo Sound thru my BT head phone back when I had my 6700. If you are trying to get true Stereo and Perfect sound none of the so called hack and all that crap is not good (Perfect) sound, what you need is BT HeadPhone that supports true Stereo sounds once you get that and setup the device go into your settings\connections\Bluetooth select your hold down on your headphone set you will get a popup Select "Set as Wireless Stereo" if your Headphones do not support this you will not receive that option but if you do it is the true Headphone Stereo sound. All the Bass and Treb you love.
I personally use this one I got it about 3yrs ago
http://cgi.ebay.com/iTECH-BLUETOOTH-...sid=p1638.m122 This is not a selling point get whatever brand you want but I know for a fact since I use this brand you will have the "Set as Wireless Stereo" option in your bluetooth settings. They were about $35.00 3yr ago.
just give it a try with any BT Headset setting you will notice the "Set as Wireless Stereo" is grayed out, thats because that device is not truly supported in that the hack only allows the sound thru but not at the correct frequencies. You will not have to disable anything when you use the correct devices.