Loaded 8gb sd with mp3 files,root on files are artist names then sub with album then mp3 song files. Computer shows all the folders and files but f500bt shows only first song on each album but shows all artist. It cannot see the rest of the songs in each album. Does anyone have a clue?

After getting into Windows Ce then back to nav I can now see all the albums and mp3 files. Go figure! Don't know how reliable SD card reads are. I'm using 8gb sdhd cards,3 with mp3's and 1 with POI's. Seems the cards have to be inserted then access after a minute or two. After that everything is there. If accessed before have the data does not load.