Since for some reason i can't get onto our FTP here on DBtech to test this but when you upload moods do you upload like this (example): Dtbtech/moods/happy.png what i think might be happening is that when you upload your moods to the moods folder you've not got any folders within this which the mod will show as catagories. for example: DBtech/moods/black/happy.png. i'm going to assume this is where the catagories come from, the catagories will be the folder names within the moods folder, give it a try and see what happens, i'm sure thats how its set up here.