While digging round the net for info on Tuning AUDI S8's I came across APR's site and the new S8 tuning looks the nuts, has anyone else seen something similar to this setup where one can switch maps using an app or the cruise control stick.

Or is this specific to APR?

here's a link to what i'm talking about http://www.goapr.com/products/ecu_upgrade_40tfsi_s8.html