These guys are very cool. I had them install an ipod connector in my glove box, and was unhappy with the sound quality that it produced (there was a dramatic disparity between CD and the iPod). So the owner walked me through the options to improve the sound quality without breaking the bank, and now I am very happy with what we came up with. Best of all, they didn't charge me for the additional labor. Yay, no more CD's!!!