Online Publications is a great website (from the UK) with many free (pdf files) for teachers. Some of the publications include CD ROMS etc which schools can order. There are lots of good ideas and worthwhile publications here.
D & W Publications have simple, easy to use tutorials available for teachers and students - Microsoft Word, PowerPoint, Excel, Access, PhotoStory3 for Windows, and FrontPage. These are available for $NZ25 plus postage and handling from email@example.com. They are also available in pdf form for $150 for a school - unlimited copies may be made for use within the school OR $25 for a single copy for use.
Web site: http://ictineducation.webege.com/