Loaded bunch of mp3 songs on a 2GB SD card along with some .pdb books from Gutenberg. The book files are recognized by FBReader so the system detects the card.

However MPlayer which came with the N800 (OS2007) won't detect the songs. I can stream audio and it lists two .mp3 podcast files I downloaded from Cranky Geeks which play just fine.

Help, please!