That's blazin' amazin' !!
Really nice OverClock.

I've OC'ed my e4300 to 3400MHz so far, just with an Scythe Infinity - 89% OC, and i'm pretty satisfied
One of these days i'm going to try a pinmod, and perhaps a IHS removal, and see if that can get me 3,5.
Unfortunately my motherboard (ab9 pro) can't go further than 390MHz FSB without hardmods.