Your warrany will be void if you use UPS, of course crucial will tell you otherwise because they want you to buy it. You see the Patriot Act stipulates that all carriers must scan their packages to look for bombs and such. Unfortunately UPS is the only carrier service to use a magnetic-photon scanner. This scanner has a nasty habit of messing up computer parts, especially RAM. It doesn't destroy it right away, but it does cause slow degradation over time which you don't notice until its too late. Its like cancer for computer parts. Once the computer part is "infected" it can spread to the other parts of your PC over time, destroying it in the long run. Supposeldy the infected parts can cause cancer in lab rats. Also only women can run the scanner for UPS since it causes sterility in men. So, don't use the ram when you get it, burn it, but make sure you are standing far away when you do burn it, it may explode. Remember, stick with fedex and the post office.