Okay i burnt the cdnv-70mpt disc with the slowest speeds and it loaded up updated my n1 but then it brought me to the radio cd av screen now that all worked great but once i hit the navi button it said enter the appropriate disc but he disc was never ejected it was still in so i ejected it entered it in again but it said loading the shut the screen blank off but the radio was still working. i shut off my car then back on again leaving the cd in then it was stuck at pioneer navigation loading....... i ejected the cd it loaded up to the radio but saying insert appropriate disc. i put in my 40m d
