If you press shift when you right click on a file in NT Explorer you get an extra alternative on the right click menu, 'Open With'. If you would like to have this alternative every time you right click on a file in NT Explorer you can add this option by editing your Registry. Open Notepad and insert the code below:
REGEDIT 4 [HKEY CLASSES ROOT\*\shell\openwith] [HKEY CLASSES ROOT\*\shell\openwith\command]
Save the file as 'openwith.reg'. Now double-click on the newly created file and select Yes to enter it into the Registry.
