I have an AMD CPU (quad core 2.3ghz) and I'm wondering if I should use the pad or some paste that I have from other builds. I know the paste will generally dissipate heat better but I'm worried about voiding the AMD warranty which I have heard using paste can do so. Should I just monitor my heat levels until the warranty expires and then put the paste on if necessary? Or will the paste be beneficial enough that I should just go with it regardless? I don't know how good those pads are on AMD's I have always had Intel's.