I've uploaded a Quicktime version of the file.  Its 3 times larger than the Divx so its best to download it onto your system then play it in full.

I'll have to find a codec and settings that gives a clean picture of the Carrara screen, but isnt so large, then I'll convert the other tutorials and put up permanent links to them.  If anyone can recommend one and settings for the Mac/Quicktime that would help !