Lookah.tv looks like a fabulous resource to add to your collection and to pass onto staff and students. It is an easy to use and navigate selection of video tutorials on different software. You can register to be a user or just use the site without registration. By registering it gives you a few added features such as creating a list of easily accessible favourites. It seems to be the project of New Zealander, David Kinane. So head along, check out the site and support a great kiwi idea!