I'm on the waiting list to get a 2010 Prius III and was wondering about the SL2i. First I'm assuming that it would sound better than the aux-in? Also there will be text through the mp3 emulation since there is mp3 cd capabilities? I don't want to spend a few hundred on something that isn't completely compatible. How is the usability? Sorry for all the questions, I just want to be very sure lol.
