Some years ago I was after a specific feature in MaLa, which I called dynamic snapshots. This means that you can have the in-game and the title snapshot (for instance) in the same definable and you can specify an switch time. Therefore, in your layout, you will see the in-game image and 5 seconds afterwards, it will change to the title image, and so on, like an animated gif. This idea was never implemented in MaLa. These days, I've updated my layout and I'm back, patching, compiling MAME and everything, and I wonder if something like this is possible now or will be in the future.