A video tutorial for rainbowduino

A step by step video tutorial for rainbowduino.I think it’s very useful for those beginners.

Very well designed piece of engineering. Congratulations! Now, if you could have also made it into an arduino shield...

Very nice video (the best produced Arduino video I've seen). So the only reason why I cannot use rainbowduino as a "regular" arduino is because a lot of the I/O pins have been dedicated to driving the LED hardware?