[pygsear] A layer as a viewport

[Tyr]

Hi,

I've been trying to figure out how to use a Drawable.Layer as a viewport 
so the game doesn't take up the entire window and I can have a smaller 
game area. While I can create a Layer and make the sprites use it 
instead of the entire window, I can't seem to make the Layer change 
backgrounds, or move to anywhere but the top left corner, or draw a 
border around it !
Anyone know why this is ?

Tyr