Rackmounting at Home?

gnurd asks: "I am toying with the idea of buying a Rackable system for home use. However I'm sure I dont need a 72" cabinet, but i would like a small safe enclosure for a couple of systems. I have had a hard time finding a small (12U) cabinet for home use. anybody try setting up a small racked center at home? Your experience would be appreciated." Would any of the solutions from this past Ask Slashdot discussion help in this case? And has anyone successfully used racks intended for rackable musical instruments to hold servers instead?