I have little to no programming experience so excuse me if this comes off as stupid....but is there any way that the code can be decompiled to the point where someone could figure out how to write their own application to control the unit? I just say this because as carputer enthusiasts we expect a little bit more than what this app may be able to deliver. If we could figure out how it sends commands to the unit, then we would possibly create a custom ui for it.
The main reason I say this is because I think most of us are just interested in the fm radio part of the unit, and not so much the mp3 capabilities etc. Just random thoughts. I could share them with my gf but I don't think she's interested haha.