Can't get video art to show on PS3

[erothvt]

I am running Twonky Media Server 5.1 on my WD My Book and I cannot get the art to show for my videos. I have each movie in its own folder and I have tried creating the folder.jpg file and the <movie-name>.jpg and the <movie-name>.mpg.cover.jpg as suggested by many other sites and nothing works. Is it because I am running too old of a version of twonky or is there some other trick I am not aware of?

Any help would be appreciated.

[ahodgey]

Just upgraded to 6.0.23 from v4.4.18 and had an issue with my PS3 not displaying folder.jpg.

Renamed the folder.jpg to Folder.jpg (note capital f) and they seem to work again for me