So I have a closet of parts that could more or less make a few PC's, I also have an angry girlfriend that wants more closet space. Other than the obvious option of kicking the angry girlfriend to the curb I am building my own 18U rack. I found some rails rather cheap online, and when all is said and done I should have a very nice looking rack for under $100. Most of my stuff I need a case for, and I found a few decent 4U ATX cases for cheap.