you need a cold fusion reactor not a normal one a normal fusion reactor sucks in energy and uses it to fuse two atoms to create a new element. Cold fusion means theoretically that you do the same process but more energy is given off then absorbed
I had always steered clear of ATI chipsets... never understood why. My next rig will probably be an ATI based one due to the fact that AMD will be cranking them out. They, if anyone, should be able to make what they need.