Well im not sure if anyone is aware of it or if it is really of any use.. But AB has been offering a "Navigation Retrofit" for pre-facelift E60's which will mean your i-drive monitor will be upgraded to the wider version, you will then have 2 slots at your single cd loader area and the area below the single cd loader will dissapear.So anyhow, there are a couple of things i wanted to find out and i hope a kind soul will enlighten me. 1. Force Feedback I-Drive- Does this retrofit also include the i-drive controller coming with the force feedback found in the new X5, 7series etc and Navigation E60's?2. Anyone have the part numbers for the items that they will replace?- Im thinking that they are charging a good RM29k for it and im sure if we had the part numbers, we could get the parts for less and maybe even 2nd hand and make this happen for a whole lot less.I tried ringing Sapura auto for the part numbers but my regular SA told me that theyre not allowed to give out part numbers however if u bought it, in the invoice, the part numbers iwll be listed so feel free to buy the parts first and then get the number. :SJust wondering if there's a way to make this cool function happen for less. Thanks alot for any input in advance!