Thanks for the interest. Getting this system ready for demo to a critical audience on a strange car all the way on the other side of the country in just a few weeks sounds like a job for a young man who does not need to sleep. I am an old guy with a bad attitude and a day job. I checked out your website and you have got a sweet project. I appreciate your interest in mine. I will continue to polish it up as I get time to work on it. Maybe by the end of the summer I will put the code and my notes out there. There are much sexier front-ends, but it might fit the bill for some DIYer. Thanks again and good luck at Afkfest. You have got your hands full.