Adjust the FPS and (Move the dots around the canvas and click add frame and )-keep repeating this until you have enough frames, then Play your animation! But sorry... You can't use save codes. You can not remix to save it. To save it. Record a video of your animation and when your video is done recording. Save it as a file on your computer and edit it (with VideoPad or Sony Vegas or something). In your Video editor, cut out any un-needed stuff and videos, then Export it and e-mail it to Save it!
If you set the FPS to 0. It will use Infinite Speed every frame.