So now that i am doing a lot more stuff with my iMac, the 4GB Ram dosent seem to be catching up... especially since im running Mountain Lion. Ive done some research and i came across two products from the same brand, i am just a little confused and would like to clarification since its my first time ever doing this... They sell this one at amazon, http://www.amazon.com/Crucial-CT2CP...8552851&sr=8-2&keywords=crucial+8gb+kit+4gbx2 and this one at Crucial's page, http://www.crucial.com/store/mpartspecs.aspx?mtbpoid=DC34FFA3A5CA7304 I ran the system scan and it said it was that specific ram that i needed. Would the one at amazon work since i really would like to save a few bucks or should i just get the one that Crucial said i specifically needed? Any help would be much appreciated! thanks!