was wondering if i see the 2 disclaimers after boot up about navi is soley........ and the system has detected.....is my hu hooked up wrong or do these still come up all the time. and also do i need to run the small driver cd that came along with my samsung ypp2 mp3 player on my 90bt or do i need to copy the driver on the sd card then boot it in the hu? cause when i hook my mp3 up to the usb port it does not play it just charges. and thanks to all who have posted about backround and navi mods, it was easy and all the help is very much apreciated!!!!!!!!!!!!!!!!!