We take a look at PCI Express today at Neoseeker and ponder what it brings to the table. As much as everyone in the PC world loves backward compatibility, PCI Express is going to quash that notion introducing both a new physical and underlying interface ushering out the now ubiquitous AGP slot. The classic PCI interface will also be nudged out albeit more slowly. The transition from AGP to PCI Express has a profound impact for the gaming segment especially as it renders nearly all current cards obsolete in upcoming motherboards.