MERLOT is one site that didn't fit neatly into any of the categories. MERLOT is a wonderful repository for a variety of online learning materials that originated in our own CSU.
Resources from Textbook Publishers
Many textbook publishers offer supplemental web pages and/or CD-ROMS for their products. Visit their web sites to see what is available. For CSU Chico Faculty, James Tyler is available to help you find out more information about these materials.
You are responsible for obeying copyright laws and any conditions stated on the sites that you access.