Go to the link in post 2. There are three files, two of them are the movie, and the third is an update, I’m guessing. Looks like the whole thing is about 6 gigs.
Since DaMouse won’t re-air or sell the rights, you won’t find any DVDs at the store. All you will find are copies that folks made when it aired. Which takes us down the slippery slope of ™ issues. Does their desire to kiss up override our desire to know?