cFosSpeed is an Internet Accelerator with Traffic Shaping and bandwidth management. It increases your throughput and reduces your Ping. Whenever you access the Internet with more than one data stream cFosSpeed can optimize the traffic. The program attaches itself as a device driver to the Windows network stack where it can then perform packet inspection and layer-7 protocol analysis. Ping optimizer plus packet prioritization. Traffic Shaping is a method for optimizing the Internet traffic. It allows maximum speed while ensuring minimal Ping. Outgoing traffic is not sent out indiscriminately.