Best Bang for Buck Bluetooth Integration

[Silver_X5]

I have owned my X5 for about a week now and am wanting to add bluetooth. I have the standard business stereo. I am looking for the best bang for a buck to add bluetooth (not counting a headset). I have seen prices from ~$290-$600+.

[UCrewX5]

Although the vehicle intregration isn't quite as good as the BMW system, here's an alternative to look at if you are looking to conserve $$ and still get BT working in your BMW - http://www.advancedautovations.com/wheel2phone.html

[Silver_X5]

Doesn't look like wheel 2 phone will work for me. There are ~5 phones listed none of which I have. If it helps I am using a Moto Razr.

The price is tough to beat if it would work.

[EX-Five]

If you are in need of an affordable Bluetooth solution for your X5 ( like I am), have a look at this Kit from Motorola

http://www.motorola.com/automotive/solution_blnc.html

!!!! More !!!!

Motorola Bluetooth blnc IHF1000 Car Kit
Get ready to communicate on the go like never before. Motorola’s blnc IHF1000 car kit is an innovative Bluetooth solution which will change the way you talk while you are in your car. Using your compatible Bluetooth "Hands-Free Profile" enabled mobile phone(1) with the blnc IHF1000 car kit, your in-vehicle communication experience is about to go to the next level.

Older Models!
MOTOROLA IHF1000 SYN1277A Voice Activation Bluetooth Carkit (Original). Just touch the blue button and the blnc IHF1000 SYN1277A car kit will listen to your command and make calls for you. The IHF1000 SYN1277A brilliant sound quality with noise reduction and echo cancellation optimizes sound quality for all parties in conference.

IHF1000 SYN1277A also supports voice recognition in multiple languages including English (US and UK), French (EU), Italian and German.

Up to four compatible Bluetooth enabled mobile phones can be paired to the system with one connection

IHF1000 SYN1277A is compatible with competitor Bluetooth phones manufactured by Nokia, Panasonic, Mitsubishi, Cellon, samsung, Sony Ericsson, Siemens and Philips.

( IHF1000 SYN1277A IHF-1000 SYN-1277A IHF 1000 SYN 1277A )

[Silver_X5]

A nice choice but I of course am looking for the best of all worlds. I would like something that integrates with the steering wheel & stock stereo.