If you are not specifically aware of ToodleDo Slim, there is no way of knowing that it exists unless you are a forum reader.
Please put a link to SLIM and also HTML versions, so those of us using phone browsers, e.g. Nokia Symbian S60 browsers, can jump to different views depending on our needs.
Also, trying to use the Help part of the website does not work under Nokia N95 standard web browser. You can search for a subject, but clicking on any of the search result links that are returned does nothing - too much AJAX magic or somesuch.