Loftus: All i can say is WOW. Nice work. I really like the idea of using speech as a part of the system. I guess if there was a winamp plug-in, it could even feed the song info to the advanced text to speech engine, so you could even have the song titles read out to you, if you didn`t know what you were listening to - which is often the case if you have a large amount of music.
At the moment, my system just use a keypad and MPXplay, and i seem to spend most of my time with the next and shuffle buttons on my keypad. I also want to put everything in my stock headunit, maybe hack the faceplate aswell. It depends if I get my touchscreen or not.