Dear syndicate,

I'm stumped trying to get the first two cells of the following TABLE  
aligned to the center:

======================
\define[3]\Glyphbox
   {\framed[frame=on,align=middle]\bgroup
      {#1\\
      #2\\
      #3%
    \egroup}}

\starttext
\setupTABLE[frame=on,align=middle]
\bTABLE
\bTR \bTD \Glyphbox{I}{a}{1} \eTD
      \bTD \Glyphbox{I}{a}{1} \eTD
\eTR
\bTR \bTD \Glyphbox{III}{aaa}{111} \eTD
      \bTD \Glyphbox{III}{aaa}{111} \eTD
\eTR
\eTABLE
\stoptext
======================

See also attached pdf. No what I've tried (\setupTABLE) the first two  
cells remain flushleft. Even with

\setupTABLE[frame=on,align=flushright]

the two cells in the top row remain flushleft. Thanks in advance for any  
advice and

Best wishes
Idris
-- 
Idris Samawi Hamid
Professor of Philosophy
Colorado State University
Fort Collins, CO 80523