Found these 2 great guides about overclocking settings on the core i7 920 on a P6T mobo for best system stability (I highly suggest anyone whos new to check these out):
http://vip.asus.com/forum/view.aspx?SLanguage=en-us&id=20081220191040237&board_id=1&model=P6T%20Deluxe&page=6&count=66
Also this guide, to help you understand the basics:
http://www.xbitlabs.com/articles/cpu/display/core-i7-920-overclocking.html
Hope this helps.
Good luck.
http://vip.asus.com/forum/view.aspx?SLanguage=en-us&id=20081220191040237&board_id=1&model=P6T%20Deluxe&page=6&count=66
Also this guide, to help you understand the basics:
http://www.xbitlabs.com/articles/cpu/display/core-i7-920-overclocking.html
Hope this helps.
Good luck.