Skip OS selection on BOOT

If you have more then one OS installed on your computer, but you don't use it very often, then you would probably want to boost up the startup by skipping the OS selection screen.
First make sure your windows is set not to hide "protected operating system files" (by going to Any folder\Folder Options\View tab, and uncheck the "hide protected operating system files" checkbox and also select “show hidden files and folders”)
Edit the boot.ini file in your c: drive, so that the timeout value will be "0" (timeout=0)
This will make your pc skip the os selection menu on startup.
If you ever want to use your other os you can change the value back to what it was in the first place.