Sweet! Great to see yet another mini install. Can you get a better pic of where the mini is? Also, If you have it installed, could you get a pic of route 66 in use?
I also have yet to finalize my install. I am using it for a roadtrip today, though, so at least it is interfaced to the HU and all! It's exciting when you first boot up in the car, huh? Keep it up!
EDIT: Also, if you are interested and haven't heard, there is freeware being developed for use with a mac in the car with a touchscreen. It is called CCarProject, and there is a thread about it here in the mac forum.