a) also consider banks .. (but then again, I'm the banktype :)
b) .. in Blitzplus it would be somewhat easier by having scalable canvasses .. but I assume you want blitz2d/3d :) So, dunno!
b) .. in Blitzplus it would be somewhat easier by having scalable canvasses .. but I assume you want blitz2d/3d :) So, dunno!