Intel Core i5 750 oc to (from 2.6GHz) to 4.2GHz easily (on original Intel heatsink)
Here is a screen shot to prove that it works by just raising the multiplier to 20X and BCLK to 210. The DIMMs are running at the timings using the XMP Proflie 1 setting. SuperPI 1m completes in 9 secs.
FULL STORY @ OCWORKBENCH (http://forums.ocworkbench.com/showthread.php?t=88862&goto=newpost)