I need your help, this is my first time build ,got all the parts or so I thought. Came to find out I am missing the heatsink fan for my Cpu. I called the local computer store and they said that they did not have a fan that would work for an I7 920. So if anyone has some advice which one to get. I want to get my computer going. Thanks My mob is evga x58 is you need to know that.