Hello, i am searching for an fullwaterblock for my graphics card. It's a Asus HD4870 1GB Darkknight edition. I have spend several hours looking for an full block for this one but no luck so far. I hope any one knows where to find one. The card is an 4870 REFEERENCE PCB DESIGN VER,2 Is there a full block for it ?. Watercoll doesn't have one Ek did not answer until now Any suggestions would be help full Thanks.