Samsung PL64E8000GFXZP - Manual (Page 454)

Supported File Format. message
appears.
ΠIf the files are sorted by Folder view ,
the TV can display the names of up
to 1000 files in each folder.
ΠIf the number of files and folders
saved on a USB storage device is
approximately over 8000, the files
and folders may not appear and
some folders may not be opened.
ΠThe TV cannot play MP3 files with