I've just created the page http://haskell.org/haskellwiki/Library/Data_encoding (there are no links into it at the moment). Any comments on what I've written there? Are the locations in the hierarchy good? I have code to share if you are interested in commenting on it as well. Just let me know and I'll find a place to put it for public download. /M -- Magnus Therning (OpenPGP: 0xAB4DFBA4) magnus＠therning．org Jabber: magnus．therning＠gmail．com http://therning.org/magnus Windows [n.] A thirty-two bit extension and GUI shell to a sixteen bit patch to an eight bit operating system originally coded for a four bit microprocessor and sold by a two-bit company that can't stand one bit of competition. -- Anonymous USEnet post