Hi. This folder contains DTDs and Schemas used by various XML documents. academic-entities.dtd - Imports HTML and MathML entities. Use this with namespaces to mix HTML and MathML in academic documents. Currently, that's it. Come back when Schemas are REC'ed. This folder is also the target for my namespaces: http://www.bath.ac.uk/%7Epy8ieh/media/structure/report - a namespace for physics reports. -- Ian Hickson