Before the next generation of GPUs is released, we must deal with NVIDIA's flag-ship card, the 8800 Ultra, and the massive amounts of heat it produces. There are several air cooling options available, but enthusiasts will surely select water cooling. The D-Tek Fuzion GPU block offers versatility, and coupled with the Uni-Sink it should be a great solution for cooling 8800 Ultra and GTX cards. Is it the same in practice as in theory?