When I initially installed 7100 and 7229 I had a problem with Bluetooth. I use Dragon speech recognition software to enable me to type and I have broken my left arm and the Bluetooth headset was not installing.
The Windows stack did not have the profiles for 'headset'. The new Broadcom Bluetooth driver
would not install for some unknown reason. So I managed to find an older version of the driver after what felt like centuries of searching Google and uploaded it to my blog.
It now works perfectly and is very stable. it is 32 bit and 64-bit.
You can get it here at my blog