\starttypescript[Manuals]
\definetypeface[Manuals] [rm]
[serif] [cambria] [default] [rscale=0.95]
\definetypeface[Manuals] [ss] [sans] [calibri] [default] [rscale=0.9]
\definetypeface[Manuals] [tt] [mono] [courier] [default]
[rscale=0.85]
\stoptypescript
\usetypescript[Manuals]
\setupbodyfont[Manuals,10pt]
\starttext
\input
tufte
\stoptext
However, now Cambria turns up as
italic, not regular. As far as I
know, my laptop hasn't changed
during this period (still running
Windows 7), so I suspect the
problem arrived with my recent ConTeXt
update (last updated this
morning). Is there an easy solution or a
workaround for this problem?