Hi Maasbommel,
I have done a checked and it is the about.jpg and folder.jpg files I have created using the YAMJ to Mede8er software. The other jpg's are showing fine.
I have created the film art on my laptop and wanted to copy it to the Mede8er using my USB but now not showing it is a bit diffucult.

Hi hsmnel,
I just verified and you are right!
On version 3.0.4:
When using filemanager it is not showing folder.jpg and about.jpg files.
It does not matter when it is on a usb device or on internal mede8er HDD, just not shown when on filemanager.
So no way to copy about.jpg and folder.jpg files using filemanager.
This is a bug...
I will post it in the Bug section to raise attention for it.
regards,
Maasbommel