I have tried now in vain to figure out why my icelink no longer charges my 4th gen 20gb Ipod? The system was working fine and the only change I have made was to upgrade the Ipod firmware to V3.1

I have made sure play is selected in the setup menu for charge option and it will not charge.

BTW anyone know the most current firmware for my icelink? I have a MY2005 X5 with Nav and DSP. The current firmware on the icelink is v2d.b2

Thanks