I've modded the fk out of it and added fan controllers, used a dremel to cut a hole on the side and added a plexi glass window (not pictured), 2 beefy nvdia cards, it has 4 hard drives for a total of 4.50tbs. 8gbs ram, Quad Core processor. It's pretty sick. Can add more pics if anyone cares...
Keep in mind I am an IT consultant. Mon-Fri the screens are filled with remote access software and emails. I always save one screen for the grind though.