http://amigadev.elowar.com/read/ADCD.../node00CB.html claims the pixel aspect ratios on Amiga are 44/52 for NTSC lores and 44/44 for PAL lores, and that the "values are more accurate than the values in the original IFF document". Does anyone know where these numbers come from and how accurate they are? They suggests that a regular 320x256 screen is taller than 4:3, and that 320x200 is slightly shorter, which sounds a bit strange, but could be right for all I know.