I'm using the 180mm dust filters that come with the case, put magnets on them and stuck them underneath the bottom of the case and they work like a charm, super easy to remove and clean as well.
Thanks, I'm unsure on the fan controller that lamptron is pretty nice though the color changing is cool. The problem being im not sure what colors im going to go as im looking to get rid of the motherboard and cpu once the ivy bridge chips are out. So a blue mother board would be a color change to blue coolant and then i would keep my blue power led and fan controller. If a get a Maximus V then ill change it to red, we shall see!