Dial optimizer ensures optimal network data connection settings in Windows. The freeware automatically or manually adjusts optimum values for Internet connections via DSL, ISDN, modem or network. The free dial-optimizer takes in the system settings the network settings under the microscope and automatic or user specified wearing a values. In addition, the assistant removes the connection limit of Windows XP SP2, where it the file tcpip.sys patched. The freeware allows users to experiment with different connection settings. With three series of measurements to determine the best link value. With free dial-optimizer one gets the last ounce of performance out of network connections. Since the freeware makes optional pre-optimization, you do not need more in-depth technical knowledge to optimize their own network connection.