first off am I mad to consider this? I want decent bluetooth and ipod functionality on my HU and the RNS-E seems limited in its capacity to offer this (2006 model). So Im considering buying a Dynavin and selling the RNS. Have a few Qs though - will my steering wheel controls work? - will things display on the DIS? Not a big deal as the DIS is rubbish anyway (monochrome red one). - will things like oem gps antenna etc work ok? - will I be able to remove all the things required to sell the RNS or do I need to keep some? GPS antenna, bluetooth module etc. or maybe Id be better getting a newer RNS and getting the MMI type interface for IPOD? Thanks for any info guys.