Our hearts are aflutter this morning, as the long forgotten Bigfoot Networks has returned with a vengeance in order to fulfill desires of steroid-infused network interface cards. Nearly 2.5 years after the introduction of the original Killer comes the Killer Xeno, a next-gen NIC with more memory, an upgraded network processing unit (NPU) and integrated audio for hardware-accelerated voice-chat. Basically, this card promises that hardcore gamers / yappers will enjoy a "hiccup-free