You can download and review XSL training sessions:

http://tech.teradp.com/tech/download/various/videos/2014-01-22_14.34_XSL_Training.wmv (about 190 MB)

http://tech.teradp.com/tech/download/various/videos/2014-01-23_XSL_Trainig-section_2.wmv (about 252 MB)

Note

You may need to download/use VLC viewer to display the training session files.