don't they void the warranty if you put mx-2 on your gpu?I had a customer service rep tell me this personally. Both my 680i mobo and my GTX are covered from OC'ing damage as long as it is returned in the same physical state as I received it in. They dont care if you put an aftermarket cooler on either as long as when you send it back, it has the stock cooler on it. Its all just one more reason why I love EVGA