@TheBootroo
Did you ever look in one of the .desktop-Files in /usr/share/applications/hildon ? There is no "Categories" ( - ok; i found "13" against 65 installed programms !! ).
AND the Categories are quit not usable (look some posts back...)
Example: Categories=Application;Game;PuzzleGame;
which Folder did you take for this ? Did you create 3 Folder and put it in all them ? ....
Regards Tom

PS: you are right: "may have" - but the files dont have...