Re: computer neon
it comes sound activated, i have one of these but i took it out because i think its kinda cheesy lol. it comes with a switch and a knob that fit into one of your cases expansion slots. it has 3 modes. on-off-sound. the knob adjusts the sensitivity of how much it reacts to sound. cool idea though, i had mine sitting next to my sub before, but now its on my desk.
Desktop: Phenom II B50 3.1Ghz, 4GB DDR2 800, Gigabyte MA790X-UD4P, 2x 1TB RAID0, GTX 460 1GB, OCZ 600W, ABS Black Pearl
Laptop: i5 430M 2.26Ghz, 4GB DDR3 1066, 500GB WD Blue, Mobility Radeon HD 5650 1GB (discrete)