This case is insane. It is absolutely huge, and after much inspection, with some careful modding, it is possible to have a twin 240mm rad setup in there. Supports XL-ATX boards, and can fit the largest gpu cards in there that i've seen, (Fits a GTX 580 and an hd 7970 no problem, tried both.)
The front fan controller works perfectly, although i've fitted my own NZXT LX in, and it looks awesome. The front LED fans can still have their LED's turned on/off, while using my own fan controller.
Plenty of room to fit an enourmous cpu cooler in, i plan on a CM V10 soon. The whole case is covered with fan filters, the 9 expansion bays on the front of the case each are lined with it, the top 200m has a removable filter, the bottom at the back and the front.
Let it be known though about the toolbox, it's screwed in when you first buy it, i figured this out when i nearly wrenched the thing apart to move it, which is where my second 240mm rad is, with slimline fans on.
This is the best case i've ever had the pleasure of using, the cable management system is perfect, enormous holes for PSU wires and other wires too, with a removable SSD cage inside.
The only downside I've come across with this case, is the fact that most of the noise comes from the 200mm fan. So much for silence, but as I use my computer with a headset, it's not a problem.
10/10 for this case, worth every penny.