Classic Kyosho videos

I was looking on YouTube for videos of classic Kyosho cars and found a couple of what look to be promotional videos for various classic cars. Here are a couple links: 

Optima Mid, Raider, etc:

http://youtu.be/7G73JF3YEjI

and: http://youtu.be/jBtETAqgaCs

It's amazing how far today's technology has come, in terms of speed, handling, and power. Seeing these classic cars zip around really illustrates some of the great history of this awesome hobby.