Hi, all.
I purchased the LIAN LI ARMORSUIT PC-P50R Red Aluminum ATX Mid Tower Computer Case. It fits the MB very well and was a very easy fit until the memory and the Zalman CPU cooler I purchased. I have a X6 Phenom Black Edition, Corsair 1200W PSU, Crossfired 6870 graphic cards and 16 GB of ram (quad channel), two HDDs and a LG Blu-Ray RW drive. This case is great due to the many fans and the fact that even at full loads I have never gone over 120 degrees on the CPU or graphics cards.
I put all this in the case and it could hold much more!! I only used two of the HDD bays and one full size bay. You can even put in another HDD bay if you need to. The case is light, and has all the pluses you need for a good looking and well thought out build.
One tip, the X6 Phenom Black Edition gets very hot overclocked in some settings. If you do not get a Zalmans CNPS10X Extreme you will pay the price by heat on the CPU. The AMD cooling heatsink is just not enough if you are overclocking or even planning to do it. Also get Arctic cooling MX-2 thermal compound, it is the easiest to use and non-conductive. If you do get this, you may have to do what I did and cut off a small piece of plastic on the CNPS10X to make it fit with the memory. Even though this is a monster Heatsink and cooling tower for the CPU, it all fit in the case I purchased.
Have fun otherwise life isn't worth it.