I'm not 100% sure how ATM for the Mac worked, but I seem to recall it was the same as ATM for Windows (which I worked on). It didn't actually create raster font

I'm not 100% sure how ATM for the Mac worked, but I seem to recall it was the same as ATM for Windows (which I worked on). It didn't actually create raster fonts, but instead rasterized on the fly the glyphs that each app was actually using.