Myra
You can easily do this yourself. If you use "Quicktime" to view the variation, you will find it has been downloaded into your "Temporary Internet" folder as a file called "variation.mov" You can search for this if your computer is set up differently.
Just save this somewhere with an appropriate name and bingo!
Saving the printed steps is not so easy. I print them off and keep them in a folder with the file name for reference.
It's a great resource