Hacking Few Questions on dstt and moonshell

[rocsteady]

First off great site. Just trying to put some pictures and music on my dstt.

1.Was wondering if I have to open up a new folder for music, pictures and videos. I converted some videos but when I open moonshell it reads my game folder so I added the videos to the game folder and they play fine on moonshell.
2.Was wondering how I can go about not having the games appear on moonshell.
3. Do pictures have to be converted and placed in a separte folder in order for moonshell to read them?
4.Does music have to be converted and placed in a separate folder in order for moonshell to read them?
5.The other is how do I place new themes on the dstt.

Any help would be greatly appreciated.