[FreakinAye]

This is awesome. I found a not-so-easy to read tutorial here:

http://siliconrepublic.blogspot.com/2011...hting.html

I don't understand how to make the lighting move around though. Any proper tutorials would be appreciated

the basic idea is that you're sampling multiple areas of the screen, and sending the values to the arduino as multiple channels, which uses 3x PWM pins on the arduino for each area you want to sample (RGB).

So with a standard arduino you get 6 PWM pins = 2 independent RGB channels. You can scan and send 2 areas of the screen to the arduino which powers two sets of lights with different values (left and right side of the screen, for example)

With an arduino mega you get 12PWM pins = 4 RGB channels so you can sample 4 areas of the screen (4 quandrants, for example)