NetChanger is a shareware, who can help you to change your ip address and other network settings with only one click! Not for Vista or Windows 7.
With a trial version, you are limited to use only 2 configurations. If you like it, please buy it.
With the software, you can easily switch network settings in seconds form the configurations you have saved.
In addition to change the TCP/IP settings, disabling/enabling network connection, changing the MAC Address ( NO need to reboot ), changing the IE proxy settings are also supported by NetChanger and more functions will be added in next version!
