Turn It In has just listed a number of live and on-demand (you can watch them whenever you want – play, fast forward, pause, etc.) available for the next few months. Here is the link to register on their community page on Linked In:

http://linkd.in/HjzfiR

There is also a broad range of resources and guidance at BCC’s Turn It In Central site:

http://blogs.berkshirecc.edu/turnitin