)) I'm glad you found them 'educational'
nice screenshots too!
I use Youtubedownloadstudio to pull them off youtube and save them as hi-quality
.avi
I got a brand new Acer Laptop and i'm gonna get to work on those files..
I got to change the operating system tough from Vista to Windows XP, and im having problems installing it and i cant even enter bios to make it boot from CD
maybe you can help
peace