The heatsink case thread

[cbn]

http://www.atechfabrication.com/products/HeatSync_7000.htm (this one is particularly impressive as you scroll down to pictures 8-13)

http://www.quietpc.com/gb-en-gbp/products/htpccases/hfx-mini-metal

http://gizmodo.com/5014175/thermalright-hsc+101-pc-case-one-giant-radiator

http://hacknmod.com/hack/make-your-entire-case-a-massive-heat-sink/