ECS is very popular on the low-end segment, so we were really surprised to see this company launching a good high-end solution. The Hydra kit contains two GeForce 9800 GTX+ running at their default clock configuration and one Thermaltake BigWater 760is water cooler. The video cards come with the cold plates already assembled, so the only work you will have to do is to connect the hoses coming from BigWater to the video cards and fill the water tank with the coolant liquid that comes with the kit.
http://www.hardwaresecrets.com/article/605