> Also, this may sound like another obvious problem, but how do you draw a hollow > or fill circle/box? It seems like you need two more buttons like the selection > versions, except something that will draw a box. I know how to draw a line, but > there is no meta key combination for the pencil tool that will produce a box > (besides manually drawing the four sides, which is rather annoying). > Select your circle or box using any of the selection options. "Edit>Stroke" will use the current brush along the selections "ants". "Edit>Fill" will fill everything within the selection with the foreground color.
