Well, I just picked up my 2004 4.8is today only to find out when I get home that the DVD Disc for the Navi system is missing...called the dealer and he said that he didn't have it(used dealer)...Is there anyway to just burn the disc for the DVD unit so I don't have to buy one?

I've been reading through this particular forum for the last 2 hours and am completely lost with all this upgrade talk...does the firmware in the actual system need to be updated or is it just an updated disc?

Any help would be GREATLY appreciated!

Thanks~


Ryan

PS...I am loving this truck! Just got the windows tinted and it looks absolutely beastly! Sweet