Thanks to Jason for this:
Mobile Net Switch enables you to use your computer on more then one network with the click of a button. The program allows you to automatically select the correct drive mappings, printer settings, IP settings and more. All changes are made instantly, no reboot is required.
- Added support for switching the system Time Zone
- Added an online Check for Updates
- Added support for the Internet Connection Firewall
- Improved the user interface
Screenshot: Mobile Net Switch
Download: Mobile Net Switch 2.1