the BMW live drive is amazing but just for satnav is pointless. I use a brodit mount and bracket which gives hard wired power and all the toys the idrive nearly gives.
The fact is cars with the units are more desirable next time when buying I will certainly consider it just cause of resale
Titanium Silver E90 LCI 320D M Sport Saloon
- Logic 7/ USB Connectity and Bluetooth/ Visibility Pack (Xenons, Adaptive Lights,Auto Wipers Lights and Corner Lights) / Sun Protection Glass/M Spoiler / Brake Ducts / BMW Performance Pack / SS Cat Back straight through with BCS Backbox