Im goign to be upgrading to an X1900 Xt in around 3 weeks, and im wondering what type of heatsync I should get, im really considering the Zalman VF900 CU, but im wondering if any one else has tried this heatsync and how good it is/how much better it is then stock cooling. Also if there are better gpu heatsyncs availaible. Im not looking to overclock much, id just like to keep the temps down below 70 degrees if possible.