Here are some of the movies for Download. They have been encoded with xVid. If you have difficulties to view it you can find a nice codec pack here.
Short Movie how a Data Eye is generated and what kind of measurements can be performed to evaluate Signal Integrity. This is the half size version of the movie (10MB). The full size version (42MB) is available on request.
On YouTube the video can be found here.
Short Movie how a memory acces request is done in a DDR3 Memory System in case of a Cache Miss.
This is a short Tutorial on Memory Data Input Timings. It is focused on DDR3, but there was not too much change from DDR2. This is available on YouTube as well: http://www.youtube.com/watch?v=-QzOEZMPhdQ