How to get MP3's to show up in the media player

[Puolihop]

I just got my N800 yesterday, so I'm pretty new to the device.
I have a MMC card with mp3's in the device, but I'm unable to get the music to show up in the media player.
In the help of the media player it says that the device automatically scans for files when a memory card is inserted. Is there something that I'm missing here, or how can i get my music to show up in the media player?
Otherwise the memory card works just fine.

[bac522]

That's weird, if you go into File Manager can you see the mp3 files? Can you play the mp3 files from File Manager?

[Puolihop]

Yes I can see the files in filemanager.
I also got the media player working by rebooting the N800 :), So problem solved.