Hello, I just downloaded the letter module and installed it by unzipping the t-letter.zip file into /usr/local/context_minimal/. When I try a test letter: \usemodule[letter] \starttext \startletter It is raining again. \stopletter \stoptext context fails with: systems : system commands are enabled system : module letter not found (/usr/local/context_minimal/tex/texmf-local/tex/context/base/sort-lan.tex loading : Context Sorting Macros (languages) (/usr/local/context_minimal/tex/texmf-local/tex/context/base/sort-lan.mkii)) (/usr/local/context_minimal/tex/texmf-local/tex/context/base/pdfr-def.tex) systems : begin file ltrtest at line 3 ! Undefined control sequence. l.4 \startletter ? The log file tells me "ConTeXt ver: 2007.08.08 14:35 MKII fmt: 2008.5.6 int: english/english" This is on a Gentoo Linux system. Thanks for any help, Roger