SoulKilla

hi there, im new to the site. I just got another audi, this time an a6 2.7L 2006, I think its got either basic or basic plus, don't know the difference. anyways, what I want to do is have some sort of interface to link either my phone (iphone), USB or SD slot/s. ive been reading some info about an item called AMI. however I don't think it fits my car. I could be wrong (and hope I am) but I think its only for the cars with sat nav of some sort, which mines does not. if that is true, can anyone tell me if there is any way to get the AMI to work, or mod something somehow. as all I have is a CD player, not even a changer, and I like my music lol. also is it possible to upgrade from the basic to the sav nav setup (think its called MMI high)? guessing I would need to buy a new bigger screen, DVD rom, centre console part etc, but is there info on how to do it etc. any info would be greatly appreciated.