The Madshrimps are up to their oc'ing tricks again; this time with ATi's X1900 series graphics cards. They go over all the details of what it'll take to get your X1900 card running beyond official specs, including software, cooling, & a decent power supply.

"This guide is for both the experienced and inexperienced overclockers. Some parts may be boring for those experienced in the art and they may skip to the highlights and key points of performing this task."