ATI seems to be on something of a roll. Its X1900 series is current the fastest graphics platform out at the moment, and the RD580 chipset seems to finally be a mainboard chipset that gamers and enthusiasts can really get enthusiastic about. Coupled with ASUS' more-than-competent implementation of the chipset, and you get a motherboard that should be at the top of any list of potential motherboard buys. ATI claims that the RD580 is the most overclockable chipset ever. Specced up by Macci, and coupled with trademark ASUS stability, is this going to be the best motherboard we've seen?