No real modding but I have added some bling. I have 2 12" blue Mutant Mod Meteor light tubes placed inside the case on either side of the 200mm fan and a 6" blue "bubble" light tube at the bottom. The lights are set to a pulsate setting that gives a nice muted effect that reflects nicely off of my rounded IDE and floppy cables as well as the clear wire loom that I used for cable management. I attached a 120mm fan with blue LEDs on the side panel to match the rest of the fans and wired all of the 120mm fans to my AerogateII fan bus that has a blue readout screen on it. I also added a 4" long chrome dragon emblem to both of the side panels toward the upper front of the case.