As of June 30, 2002, Blackboard.com will no longer be offering free space. Anything there that was put up on the free section will be deleted. It's really unfortunate..
Another resource that we use it customguide.com but it is not free. I think it's about $1500 for the cd's which give you all their training manuals, resource guides, and class exercises for a plethora of programs. You can also customize the manuals to fit your classes and can print them out and give them to students for the year. There is a samll fee for the following years.
They also send you any new materials they have developed as well. We are using them quite successfully. They cover windows 95 - xp and office 97-2002.