Hello friends. I'm trying to design a book using the typescript you can find at the end of this message. I'm using the beautiful EBGaramond fonts from Georg Duffner (http://www.georgduffner.at/ebgaramond/). This font provides optical sizes to be used in different sizes (named "12" for 10.1pt or more, and "8" for 10 or less. These fonts automatically work as expected in latex, thanks to a recent package included in CTAN (ebgaramond package), selecting the correct font for the appropriate size. However, the typescript I'm using selects the "8" size for everything, without taking the type size into consideration. Is there any way to make ConTeXt do this automatic selection of fonts regarding of type size? I'm using version 2013.06.10 22:51. Here is my example: %%%%%%%%%%%%%%%%%%%%%%%%%%% \enableregime[utf-8] \mainlanguage[es] \setupcapitals[sc=yes] \definefontfeature[default][default] [mode=node,calt=yes,liga=yes,dlig=yes,hlig=yes,ccmp=yes,kern=yes,mark=yes,mkmk=yes,onum=yes,pnum=yes,salt=yes,size=yes,expansion=quality,protrusion=quality] \definefontfeature[smallcaps][smallcaps] [mode=node,script=latn,smcp=yes,c2sc=yes,calt=yes,liga=yes,dlig=yes,hlig=yes,ccmp=yes,kern=yes,mark=yes,mkmk=yes,onum=yes,pnum=yes,salt=yes,size=yes,expansion=quality,protrusion=quality] \starttypescript[serif][ebgaramond] \setups[font:fallback:serif] \definefontsynonym [EBGaramond-Regular] [name:EBGaramond-Regular] \definefontsynonym [EBGaramond-Italic] [name:EBGaramond-Italic] \stoptypescript \starttypescript[serif][ebgaramond] \definefontsynonym [Serif] [EBGaramond-Regular] [features=default] \definefontsynonym [SerifItalic] [EBGaramond-Italic] [features=default] \definefontsynonym [SerifCaps] [Serif] [features=smallcaps] \stoptypescript \definetypeface[ebg][rm][serif][ebgaramond][default] \setupbodyfont[ebg,12pt] \setupbodyfontenvironment[default][em=italic] \setupinterlinespace[line=3.2ex] \setupalign[lesshyphenation,hz,hanging] \doublehyphendemerits=30000 \setupspacing[packed] \starttext \showframe \showgrid \input tufte \stoptext %%%%%%%%%%%%%%%%%%%%%%%%%%% Thank so much for all your good work and help. :)