Boy, am I thick skulled. That means tha the Agnus chip in an Amiga (designed by the genius from Hi Torro), IS an Articia S for Amigas. And, due to being custom made for Amiga, doesn't require patches/drivers to the tune of 65 megs (directx 8.1) of code to run.
Amiga! Amiga=Education!
Amiga! Patches, we don't need no stinkin' patches! (well, small ones, maybe).