Hey everyone, i oredered a nvsilencer rev 3 for my dads 6800GT and i noticed that it appeared to be able to fit my 7900GTX. So i tested my theory and to my surprize, it worked.....like a charm. I know the stock heatsink is very good, but it doesnt blow ALL the hot air outside the case and its not as quiet either. I think im gonna buy one and replace my stock heatsink, and i wanted the people in here to know about this. The wierd part is that the NVsilencer even had the plug type for the 7900GTX which is a 4 pronged fan plug, as opposed to the 6800 series 2 pronged fan plug( it has both). Makes me wonder if at some point they werent planning on selling those heatsinks for the 7900GTX, before the terriable X2s came out.