I have an Asus A8n5x and i've just fitted a Zalman ZM-NB47J passive heatsink to the board. Works like a charm Nortbridge temp is steady at 32 degree (idle) 34 degree (load). The cpu and gpu are also Zalman cooled I've got the massive CNPS7700-AlCu on my CPU and the VF900-Cu on my graphics card. As s...