ourtypes.txt

                 "htm" => "Web: html",
                 "txt" => "Plain text: txt",

                 "epub" => "Book reader: epub",
                 "mobi" => "Book reader: mobi (Kindle)",

                 "lit" => "Book reader (old): lit",
                 "pdb" => "Book reader (old): pdb",

                 //    "tif" => "Image: tiff",
                 //    "jpg" => "Image: jpg",

                 "mp3" => "Audio: mp3",
                 "wav" => "Audio: wav",
                 "zip-avi" => "Audio: avi",

                 "ly"  => "Music: ly",
                 "mid" => "Music: midi",

                 "zip-mov" => "Movie: mov",
                 "zip-mpg" => "Movie: mpg",

                 "pdf" => "Print layout: pdf",
                 "ps"  => "Print layout: ps",

                 "rst" => "Markup: Restructured Text",
                 "tex" => "Markup: tex",
                 "xml" => "Markup: xml",

                 "doc" => "Word processor: doc",
                 "rtf" => "Word processor: rtf",

                 "zip-txt" => "Compressed (zip): txt",
                 "zip-htm" => "Compressed (zip): html",
                 "zip-doc" => "Compressed (zip): doc",
                 "zip-rtf" => "Compressed (zip): rtf",