In a recent post, I referenced the TeacherResourceWiki that we are attempting to get off the ground. The setup of the WakkaWiki was relatively easy, and Dan Schellenberg has developed some documentation on how it was done. Hopefully this information is useful to anyone out there that would like to set up a similar type wiki.
WakkaWiki Setup Documentation:
http://www.educationaltechnology.ca/wikiSetup/