We've updated your site's HTML editor with many new features, including integration with your site's file manager and unofficial Safari/Opera support. Click for more info.
The biggest new feature is the ability to link directly to a file within your site's File Manager. When creating a link through the usual means, you'll now have a button labeled "Browse Server". This will allow you to choose a document from the main file manager page. Note that uploads are not supported from within the browser interface, and RealAudio/RealVideo files will not be processed correctly (we plan to add this soon).