While walking the floor of Computex 2010 this year Frostytech came across a new company called Dimastech out of Italy that we hadn't heard of before. Dimastech makes neat CNC laser cut bench test/motherboard tray's like the SR-2 Edition for professional overclockers. Along with these test trays, Dimastech offer several Phase Change, Cascade Phase Change and Rotary Phase Change cooling systems that'll bring CPU temperatures down to around -50C.
The EVO DT003 will keep a 150W load to -45C, for example.
Pretty cool gear from a company Frostytech hadn't heard of before, check them