I also agree this is an awesome board. Im using the F6 bios (not the best for FSB) and was still able to run superpi32m @ 505x9 (on air). Im going to flash to F3 which seems was the best for FSB. I was able to hit 525x9 and boot into windows but spi1m would error on 5th loop (did this @ 1.55v bios, 1.48v actual).

When I get my QX6850 ES on Wens Im gonna do some action with the F5H/F5G bios. This is supposedly the best for a quadcore right?