The maximum USB drive capacity is 32GB.  Additionally, the files on the drive must be the correct format.


Supported picture formats: JPG, GIF, BMP, PNG 


Supported audio formats: .MP3, .WAV


Supported video formats: Mpeg1, Mpeg2, Mpeg4, AVI, RMVB, MOV, MJPEG 


Supported text formats: .TXT