I have thought of a mod for my current rig and would like some advice on how to do it. i want to use a Touch screen controlled by a raspberry PI in the front of my computer that will control my lighting, i want it to be able to turn the lights on and off and possibly a mode that will make the lighting sound activated(flash to music). i don't know if this is possible or not but i want to give it try. if it not possible with a raspberry PI is there an alternative? any suggestions people?