When I try to play back some of the audio files on my PC , I get the error "Unspecified File Type".
Net-Tune Central does not support files with ID3v2 tags (these are automatically created by MusicMatch and other programs). These tags contain data that can not be interpreted by the software. The unit will display “Unsupported Format”. There are several freeware programs available that will remove these tags (leaving only the ID3v1.1 tags) to make these files compatible.