E92 USB retrofit

[edb49]

Does anyone know if it's feasible to get the USB interface in the armrest retrofitted? I understand it has an 80GB hard drive too, or I've deduced that from the manual at least (It says it will store 20k songs from 5 players)

[fade2grey]

come to think of it, which of the other options can easily be retro fitted? like the TV tuner etc?