http://www.beadworkersguild.org.uk/keep-busy-beading.php
The guild also have a directory of basic beadworking stitch instructions available to the public here - if you've thought about trying beadworking, but weren't sure where to begin, or if you fancy trying out a new stitch - these are great resources...
http://www.beadworkersguild.org.uk/basic-stitch-instructions.php
(if you become a member, you can access much more in depth tutorials and education modules, as well as receiving their quarterly magazine full of news and projects)