Hay has anyone ever heard of Vector Polys?  I hav'nt, but I know this is the mathmatical savior to always being conserned about what your 2D Resolution is.  As when you create a Vector based 2D image, it never has a Resolution.  Vector based images look the same small as they do posted on the side of a building, because the relationship between each pixel is a mathematical equation.  I bet Polys could do this also?