I've gotten hold of a retail piece of Gigabyte P35-DS3R based on the Intel P35 chipset:

The overclocking, out of the box, no modifications as is, is stunning. FSB-wise, it climbed, high, up to 575MHz FSB! Right out of the box no frills overclocking, this board has a lot more potential under some modifications of course.



Even Kentsfield loves it, doing 472MHz FSB...

And this is a value-board, with the DQ6 more aimed for overclocking, I can hope for a lot more from it.