ordered my X5 3.0sd + Iphone question

[delaatm]

Have a question; LeMans posted this thread a while ago.

Of course, access to your iPhone via the vehicle controls and central information or radio display will only be available with BMW cars equipped with iPod/USB interface. The iPod/USB interface is available on 3 and 5 Series with 03/07 production, the X5 with 04/07 production and the 6 Series with 09/07 production date.

Maybe someone can help me out.
When the snap-in iPhone adapter comes in the beginning of '08, do I still need the USB connection, which I ordered separate. (Europe, option 6FL)

Here are my specs;
BMW X5 3.0sd (High Executive)
Saphire Black
Sport Package
21" styling 239
Black Nappa leather
Alu interior trim
Third row seats
Heated steering wheel
Keyless go
Comfort Seats
Rear camera
Panoramic rof
Bluetooth telephone
Hifi professional DSP
Electr. mirrors
USB audio
Navigation
PDC
Xenon
DVD changer
and few more option which are part of the High Exec. package
and Sport Package

Production is planned 4 th. week '08.
Of course I will post the pics as soon as I have her.

Thankx to you all.
I made some serious decisions after I red all you post.
Most of the time I even knew more then my dealer ?!?!