I assume this is a local copy of the Flex2 Language Reference C:\Program Files\Adobe\Flex Builder 2 Plug-in\Flex SDK 2\asdoc\templates
By using index.html I get missing file errors such as: /C:/Program Files/Adobe/Flex Builder 2 Plug-in/Flex SDK 2/asdoc/templates/package-summary.html. package-summary.xsl exists, but no html. I'm not sure if this is supposed to be a usable local copy of the docs or not. Also not sure if this worked in the original version of Flex2 -- Collin Peters Lead Software Developer