Nice Tutorial, have suggestions.
Great tutorial, but I have a couple suggestions.
First, please put some sort of button to turn the music off. It gets annoying rather quickly.
Second, add in a table of contents on the main menu so people can navigate to any chapter of the tutorial whenever they want. This would be useful for people who are already knowledgeable with sprite movies and want to jump ahead to a later chapter or for people who started watching, stopped, and wish to resume where they left off.
Other than that, you did an outstanding job with the tutorial. I hope some of the aspiring sprite movie makers out there can benefit from this.