1)   ChangeIP 1.1
One-click change of your network setting. It is useful in multiple networks. 1) Support multiple TCP/IP adapters. 2) Support static IP and DHCP. 3) Support IE proxy. 4) Not need to reboot system after IP is changed.

 2)   Proxifier 2.00
Proxifier is a program that allows network applications that do not support working through proxy servers to operate through a HTTP or SOCKS proxy server or a chain of proxy servers.