Ok... someone commented a while ago about "if only yo-yos lit up."

Someone just made this video, which has a scene with like 20 different people using two light-up yo-yos at the same time. It also shows a couple of the yo-yos with weird changing patterns on them.

The big scene is a little dark (maybe because the camera adusted to some bright street lights in the back), but still looks really neat.

It is here:
http://www.yo-yo.org/yama%4018/midnight.WMV

If you have windows media player, it should download the codec for the file type automatically (It did for me anyway. I have version 6.4 of media player).

Enjoy... and happy holidays!