Hello everyone. I have a Mac Pro 3,1 8 Core. I looked up to purchase some ram to upgrade from my meager current 2gb's. I used the crucial scan tool and this is one of the choices within it: http://eshop.macsales.com/item/Other World Computing/64FB2MPK08GB/ I copied and pasted the ram "settings" into amazon and came up with this: http://www.amazon.com/Corsair-TWIN2...r=8-6&keywords=PC6400+DDR2+ECC+800MHz+240+Pin Does this particular ram work in this Mac Pro? If so, is it optimal or should I just go with the macsales one? (ADDED) I also have read one thread that said something about recommending people to get ram that has the better heat sink. I am not sure if it makes a difference in this case. Any help would be appreciated. Thank you.