Hi Martin,

re:
> is there a MoI script command that gets the grey value (0-255) of a
> background image at a certain pixel coordinate?

There is nothing currently in MoI's own script interface to do that, but I think it's possible to do it by loading the image in a Canvas tag in one of MoI's UI HTML documents to do it. Check out Max's Heightfield script for an example: http://moi.maxsm.net/media/files/

- Michael