There are a couple of my handouts available in an earlier blog post, which you can access here.
Or just watch the presentation slides (from 2007–presentation done with Patti Smith, Tammy Townsend, and Caroline Kelly at Creating Futures through Technology).
I also found some pretty good instructions for setting up Turnitin assignments. They are from the UK, but the screen shots appear to be of the same version of Blackboard we are using here in Mississippi.
And here are some very basic instructions of my own.