Hoping someone can give me a quick answer, my last post rendered zilch. I’m running two 9800 GX2’s in Quad SLI. My cards are supposed to be at Core clock: 600 MHz, Shader clock: 1500 MHz and a Memory clock: 2000 MHz. Riva Tuner reports that the Memory Clock is at 1000 MHz. I read somewhere in the FAQ that speed readings may vary if the card has DDR onboard. I just want to verify that this reading is correct and if so, I’m guessing that if I overclock my memory clock from 1000 to say 1020 then that would mean my memory would be overclocked at 2040 by DDR standards. Thanks in advanced for any help. GH