Wow. Picked this up last week when it was on TWO, and finally got round to fitting it to my Sapphire X700 128MB AGP card. All I can say is it rocks. Using ATiTool, tested the max temperatures under stock speeds, and where before my card was 50C idle, load at 105C, Its now 35C idle and 48C load, with a 110MHz OC on the core, and 50MHz (100MHz DDR) on the memory. And no errors with the error scanning for more than 20 minutes. What a difference good cooling makes.