
Note - Microsoft changes their website all the time and it's hard to keep these links up to date. I try, but if you don't get to the intended page, try doing a search on the words provided and let me know that you've found a dead link.
Using Multimedia in the Classroom: http://www.microsoft.com/education/WinMediaTutorial.aspx
Microsoft MovieMaker
Microsoft - Using MovieMaker: http://www.microsoft.com/windowsxp/using/moviemaker/default.mspx
General Microsoft Downloads page: http://www.microsoft.com/downloads/search.aspx?displaylang=en
MS Windows Movie Maker 2.1 download: http://www.microsoft.com/windowsXP/moviemaker/downloads/moviemaker2.asp
Moviemaker Creativity Fun Packs - music, sound effects and video clips to play with and enhance videos
Microsoft Windows Media Encoder and Media Player
MS Windows Media Encoder 9 download: http://www.microsoft.com/downloads/details.aspx?FamilyID=5691ba02-e496-465a-bba9-b2f1182cdf24&DisplayLang=en
Microsoft - Windows Media Player 10: http://www.microsoft.com/windows/windowsmedia/mp10/default.aspx
Getting started with Windows Media Encoder (Nov. 2002): http://www.microsoft.com/windows/windowsmedia/howto/articles/IntroEncoding.aspx
Windows Media 9 Encoder Series: http://www.microsoft.com/windows/windowsmedia/9series/encoder/default.aspx
Knowledge Center - Windows Media Encoder: http://www.microsoft.com/windows/windowsmedia/knowledgecenter/default.aspx
has info. about progressive download in WM encoder 9:
http://www.microsoft.com/windows/windowsmedia/howto/articles/webserver.aspx#webserver_topic2
Video on Webpages
Frontpage addin: http://www.microsoft.com/frontpage/downloads/addin/searchdetail.asp?a=378
Adding Windows Media to Web Pages - Microsoft: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnwmt/html/adding_windows_media_to_web_pages__etse.asp