Cable Management in this case... (and probably any M-ITX case). - What nightmare! The other side is literally packed in and not even cable-tied for now.
#CPU: 4670k @ 4.4GHz
#RAM: 16GB G-Skill 1866 (Would only run @ 1600 though?)
#GFX: MSI 7970 TFIII
#SSD: Samsung Peo 840 120GB
#HDD: 2TB Seasonic 7,200RPM
#PSU: Silverstone Strider 750w
#CASE: Bitfenix Prodigy
Do note that I had a lot of problems with the PSU in this case, the store said that it would fit the small ATX PSU's.. It did but the modular cables for in the way (the plugs), so we had to try and push it in and pull the cables out the sides as much as possible. I then went to a local general store (K-Mart for you Australians) and purchased some screws that looked like a rough fit to mount the PSU so it was hanging out the back by like 1.5cm. It would have been impossible without that.