I''ve updated the Testing Tutorial to version 0.9 and moved it over to the incredibly sexy Hieraki. You''ll find it on the bookshelf at: http://rails.hieraki.org or http://rails.hieraki.leetsoft.com (Try the latter if your DNS is failing.) The tutorial is now called "A Guide to Testing the Rails" and covers everything from getting started with testing, to the elusive and oft misunderstood fixtures, to a big-ass list of all the assertions that are available to use. Right now it''s in HTML format, but PDF is on the way shortly so you can print it out and read it to your kids at night... # steve