Since recieving my 4890 the fan has been a little rattly. The rattle dissapears when the fan is running at 50percent. But while I am not gaming and just doing everyday stuff that does not require the fan to be going at 50percent I either have to put up with the rattle or crank the fan up to 50 percent. ( I hate RMA turnaround time so I havnt bothered doing it ) I just ordered a http://www.scorptec.com.au/computer/34382-ac-tt My question is this should I try the VRM cooling that comes inside this or should I take the standard cooler appart and put on the ram/vrm (block). I cannot seem to find any VRM coolers available here in Australia as yet, I see Thermalright and Zalman have a solution but cant see it being available here in Oz for a while. I also wonder if anybody has attempted to make their own out of an old heatsink which I may end up doing.