Well my e6300 wont budge. at 1.3125 Vcore . and 2.0V on RAM. FSB wont go further than 370? currently on stock cooler. but reapplied with AS5. should be good for a while until i decide to get a perfect heatsink. And I'm using a P5B . not deluxe. any suggestions anyone? B2. Stepping 6. Damn these things. i want some Stepping 5. hehe.greatly appreciated if anyone can give me some advise. (trying to hit 2.8Ghz) . Oh i'm using Pc2-5300 4-4-4-12 @ 686Mhz. 1:1 ratio.