This morning, Rivet Networks is announcing its latest Killer networking product, the Killer E2500 Gigabit Ethernet Controller. For the uninitiated, the very first Killer Networking cards were introduced way back in 2005 and were designed to maximize throughput and minimize ping times for gamers. While total throughput is often similar between network controllers today, Killer networking products reckon they can still deliver a superior experience through improved ping times and quality-of-service (QoS) prioritization...