This folder contains a series of video presentations based on the "Short Course", from the book "(More) Math into LaTeX", 4th edition, Springer Verlag, 2008. These presentations are copyrighted, but they can be freely distributed. How to watch these videos? Mac: Just click on the icon of a video, and QuickTime Player 7.5 or newer loads it. (Make sure you have a current version from Software Update...) Click on the play button, the black triangle pointing right. If you want to play the videos on a notebook with a smaller display, the play button may not be accessible. Go to the View menu of the QuickTime Player and choose Enter Full Screen PC (Windows): If you do not have QuickTime 7.5 (or newer) installed on your computer, point your browser to www.apple.com choose Downloads, and in the middle of the page click on QuickTime. Follow the instructions for a free installation of the most recent QuickTime on you PC. (Older versions of QuickTime may give a misleading error message.) Now you can play the videos as on a Mac. Note the special instruction for notebooks. UNIX and Linux: Most video players can be used to watch these videos. We tried TOTEM (with the the Gnome desktop), ATUN and KAFFEINE (with the KDE desktop).