How to boot into a different version of windows quickly?

Boot into a different version of windows quickly

If you run multiple versions of Windows on your PC—for example, Windows XP and Windows 98—you know how annoying it is to go through the reboot routine when you want to boot into a different operating system than the one you’re currently using. Restart (www.gabrieleponti.com/software/index.html#restart) comes to the rescue. It appears as a green icon in your system tray..Click it to see all your available operating systems, choose the one you want to boot into, and the program reboots your PC into the operating system that you chose. It works with Windows 95, 98, Me, NT, 2000, XP and 2003 Server, but not yet with Windows Vista.