1) Go to Facebook.com/twitter
If you are logged in as a manager of a page it will ask you to default to your user profile. Click continue to use your profile.
2) Click on the "link to Twitter" button. You will be brought to the twitter log in page.
3) Enter your username and password and click "Autorize App" button.
Now when you post to FaceBook it will push the same note out to Twitter. Some people may not like this option because they are concerned with the 144 character rule that Twitter maintains. When you are running your business lean and mean this will help you save time by not having to recreate the same post. For those who have the time it is worth editing your post to your Twitter audience because they want a quick read so they can move on.