Yesterday I have opened a Video section on my website where I place short videos about how to use my stuff or for practical demonstration of my research:
http://aluigi.org/video.htm
There is also a section on Youtube where are available my videos but the quality sux due to the recompression and resizing performed by that website so in some cases is very difficult to read the text on the screen, anyway the page is here:
http://www.youtube.com/profile_videos?u ... ivideo&p=r
Hope it helps, and please let me know if you have requests about new videos