This was very uninteresting...

Average board, average memory, CPU not so bad, raised multi until it wouldn't load Windows. Settled at 51, run LinX, got BSOD, raised vCore, passed LinX.

This is not overclocking as I know and like.

donmarkoni | i7 2600K [4C 8T] @ 5100MHz | 1.488V (1.46 in BIOS) | Asus P8P67 Pro | Air (chilled) | L040B694