i have a 2010 A5 (with navigation package) that doesnt have hd radio, but would like to retrofit the MMI to include it. the 2011 A5 will have hd radio as part of the navigation package. i would really like to know if it would be possible to retrofit my A5 with whatever module is found in the 2011 A5.

anybody know? anybody know who might know?

i have looked at:
http://reviews.cnet.com/radios/jvc-k...-32685789.html

but that has another input device, i would rather like to be able to tune through the existing MMI