Dear All,
 Hello,

 I am completely new to ConTeXt and after searching and exploring the
 ConTeXt Garden wiki pages and other resources thoroughly, I decided
 to write my first document in Persian which reads:

\enableregime [utf-8]
\definefontfeature [persian] [mode=node,language=dflt,script=arab,
init=yes,medi=yes,fina=yes,isol=yes,liga=yes,dlig=yes,rlig=yes,clig=yes,
mark=yes,mkmk=yes,kern=yes,curs=yes]

\usemodule[simplefonts]
\setmainfont[arial][feature=persian]

\mainlanguage[pe]
\setupbodyfont[arial,12pt]

\starttext
\pagedir TRT\bodydir TRT\pardir TRT\textdir TRT
این یک آزمایش است.
\pagedir TLT\bodydir TLT\pardir TLT\textdir TLT
This is a test.
\stoptext

 As there are some UTF-8 characters in the document I have attached the
 document to this message too.

 The problem is that on my system the Persian part of the output is a set of
 Persian Isolated characters, but on http://live.contextgarden.net the Persian
 part does not appear at all.
 Could somebody please let me know what am I doing wrong?

 Thanks,
 Mingranina