NetSetMan - Are you tired of changing your network configuration on your laptop every day?
Net Profile Switch - Net Profile Switch is a network configuration switcher for notebook users:29.95$.
Net Profiles - With Net Profiles, mobile computing becomes a whole lot easier.
Mobile Net Switch - Mobile Net Switch allows you to automatically switch network related settings on the fly based on...
Free IP Switcher - Free IP Switcher Help
QuickSetDns - Quickly change the DNS servers of your Internet connection on Windows