You didn't shell out on a monster graphics card only to see your YouTube-worthy Black Ops killstreak interrupted by a network slowdown, did you? Well, Bigfoot's tried and tested solution to limited bandwidth is smarter network management -- delivered most recently by the "Advanced Stream Detect" technology in its Killer Wireless N adapters. ASD is meant to automatically classify traffic and prioritize gaming, video and audio streams that demand consistently high network performance. Now the company has annouced