What is the best way to do a background image? I would like to put one on a Poster and Springboard screen, and am not really finding a conclusive way to do it. I keep seeing mention of the roImageCanvas, but not sure if the discussions (viewtopic.php?f=34&t=43667&p=297578&hilit=image#p297578) are doing specifically what I need.
What is the "proper" or "best" method for putting an image behind a Poster and Springboard screen? Can it be done without creating a whole customized canvas?