Looks like V24 and V24.1 got dropped off from the x5world board.

a) Anyone know where i may grab one of this OS version? V24.1 preferred though, but probably won't make much difference whether V24.1 or V24 used.

b) At the moment i'm sitting in V27.1, and was wondering if i could just downgrade to V27 then back to V27.1 while applying the trick would result in getting the radio split screen...

c) I would prefer not to loose the US mode, but if i have to, then Euro mode would be fine, as long as i could switch from the Settings menu, the language back from Germany to USA, and units displaying miles, mpgs and F degree, without having to get the car recoded to USA mode.

Thanks much!