I am currently trying to burn a copy of the cdnv-70mpt east disk and i read that it does not have xm upgrades on it. My question is as of right now no disks have been loaded onto the avic-n3. Since this is the case will this cdnv-70 disk load in the channel images above the xm station and song titles? I was just wondering as i have seen some pictures of units with the station icons. Or do i need to first load in a cdnv-60 disk to do any upgrades. If i push the navi buttons now it justgoes to a blank screen and says load appropriate disk.