I see that bimmernav has a BT upgrade kit, around the 700 range, the sirius on the otherhand is a little confusing. I cant seem to find a definitive answer on if x5 with a build date of 12/02 supports factory sirius radio. The car has DSP, and single in dash CD player, no changer. I cant seem to find anything about this, does anyone know? As far as IPOD, I was hoping there was a factory option, not too thrilled about the Dice, grom, etc peices.

Thanks guys
Dave