[Hi BOb]

I have two fans because if u had one it would only cycle the air but when I have two like that it forced the air to go threw the back side of the cards *where they meet and dont touch at the motherboard side* and then I have that 80mm fan blowing that to my 120mm fan in the back that is at full speed pushing ALOT of air out, also the powersuple is blasting air out and the 2 front fans are pounding the air into it keeping it all freash air, it may look like a weird set up for as far as the temps there is no lies the computer runs insainly cool and quite. my video cards alone both run at 110f at max witch is crazy cool if u know anything about how hot 8800 gts get under max load *with stock they normaly push upper 70C !! * I know its prob not the greatest set up in the world but hey it works so its good enough for me lolz
-bob