Also, you might want to check the revision # on the board (between the Agp and the Pci slot). If you have rev 1.xx then you might want to flash back to the 1004 bios. If you have rev 2.xx then you can stay at 1007. It has been shown that the difference in the bios can affect your ability to overclock. The best source of info for this board is nforcershq.com.
A7n8x dlx 1004 Uber Agressive settings
2500Barton (Bastards locked it) Radeon 9200
WD 60g @7200w 8mg Cache Crucial 2700 2x 256
AMD ME??? Yeah they did me alright.