The chipset heatsink on my ASUS A8N-SLI Premium is VERY..VERY HOT! I cannot keep a finger on it even some seconds...IT BURNS!!! It is normal? I think not! Please help to find a solution to better cool the chipset. Which chipset cooler to choose? Thermaltake Extreme Spirit, Cooler Master CM Blue Ice with heatpipes, Zalman NB-47J + 40MM FAN or something other?