Actually Apple's 9600 has a radiator but no fan as opposed to the PC version.
While this choice makes it silent , in some cases things will turn sour.
N&B decided he'll promote an active cooling solution for his card.
He installed a Vantec ventirad and radiators for graphic chips.
And the card is now cool and fresh.
http://homepage.mac.com/nicvv/PhotoAlbum2.html
