[tyoung]

I've tried 3 different flash drives, all were 16gb. Tried uploading only a few songs. No luck. Oh well, I'll just keep playing my MP3 files directly from my my flash drive as I've been doing.

Were they formatted fat 32?

 

[tyoung]

Yes, all the flash drives I've tried are formatted FAT 32.

RATS, I THOUGHT I HAD THE FIX!

I'd try doing a map upgrade to see if it can write/read the USB.

 

[tyoung]

I tried to attach an MP3 file but I get an error, something to the effect it's an unrecognized file format. Apparently I can't attach an MP3 file.
Yes all music files are at the top level of the directory folder
I don't think there is DRM protection. If there is, it's on ALL my MP3 files.

I just put in about 100 songs, all mp3 without any problems.