Network Mechanic - Version 2.0 Network Mechanic optimizes your Internet connection up to 300%, providing faster download speeds and fewer delays while browsing. Network Mechanic modifies a wide series of parameters that control how your TCP/IP stack operates. Such parameters as packet size, receive and transmit window sizes, the number and size of buffers used usually are adjusted by the qualified experts. Now with the help of our program you can optimize TCP/IP protocol according to your opportunities of network without a studying all bases TCP/IP networks. It acts as an accelerator for your network connection. It works with MSN, AOL, and all private ISP hosts.