Did the install of the Parrot CK-3100 (Thanks
www.smartphonedepot.com!!!) to pair with my Blackberry 7100t. Had to iron a few wrinkles from user error in installation (installation instructions really suck), but the phone paired just fine and the sound quality and convenience are second to none.
Phone pairs instantly once car is turned on (once I made it a trusted device). Microphone placed above drivers head on A pillar which makes for excellent sound quality for the person on the other line.
I'm going to upload my address book to the device soon through Outlook on my PC with a bluetooth adapter
Here's some pics: