Problems with Flash?
The actual video file (in mp4 format) for every lesson has the same name as the file the browser is trying to lauch (in html format). Simply change the filename in the url to mp4 instead of html.

For example, if you click on the first calculus lesson, the browser tries to open

http://www.chaoticgolf.com/vodcasts/calc/lesson1_1b/lesson1_1b.html

If your computer/phone/iPad does not have flash installed, the file will not load. Go to the url bar of your browser and change the last 4 letters from html to mp4 so that the new link on your computer/phone/iPad reads

http://www.chaoticgolf.com/vodcasts/calc/lesson1_1b/lesson1_1b.mp4

As long as you are connected to the internet the device should stream the video file.