I think if you look at a real SVG aaline... http://upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Simple_polygon.svg/588px-Simple_polygon.svg.png
...then look at the pygame one... http://rene.f0o.com/~rene/stuff/aapolygon.png<http://rene.f0o.com/%7Erene/stuff/aapolygon.png> ...the latter looks pretty rough. -- - pymike