Here's the deal guys. I have the dreaded error message on my stock head unit. Fortunately I have an extended warranty (not by Infiniti) that will cover it. I was thinking of getting something else put in aside from the stock head unit as long as it costs around the same. The warranty people will talk to the audio shop and approve a certain amount, and then I will know what I can get. So does anyone know of any audio place that will work with me?