Check out my main page for a link to how I make these, and you can be making your own gifs in no time.
Links to Other Speed Racer SitesEperez's Speed Racer
This site includes excellent, extensive summaries of all the Speed Racer X episodes that aired in North America thus far. There are many other goodies as well. Check it out.
Also, check out Anime Admirer's links to see other great anime.