It's easy to download and keep any movie you want. Virtually every page on the site provided download links to a compressed Zip file for each video.

Simply click on the download link(s) for your choice of Real-Time, or Slow-Motion Video.

A compressed Zip file of that video will then be downloaded - to your computer, and should self-extract automatically. If it doesn't - just double click on it to open and extract the movie.  Easy!

Each dance Move contains the numerical sequence and category of the move - so as you begin building your own Dance Library - you can maintain it's categorical order.