[boe]

eI think a reasonable BT test would be two BT units from
Jabra
jawbone
motorola
plantronics
and maybe a couple of others but since those are the most popular I would say those would be a good place to start.

I have the 950 and it works fine with the touch and the mogul if it is patched as well as the motorola Q, several bb units, the centro, the palm 750 just not the diamond so far.
I know someone with a motorola complaining about static with theirs and the diamond (not sure which motorola they have)
One of my clients wants me to figure out why they have static with their diamond and a jawbone (version1).

Maybe there were good batches and defective batches of the Diamond released. I'll admit I'm tempted to return mine and ask for another to see if my crappy battery life and lousy BT are just a fluke but with the number of other people reporting the same issue I tend to think my chances of getting a properly working one are slim.