Integrate Twitter and Facebook

In Twitter’s website, go to http://twitter.com/widgets. This application helps you to post and display the twitter updates in Facebook, MySpace, and Blogger.

Now choose the facebook option. Then on the next page you should enter the twitter username and password. On the next page you have to select the people in facebook whom you want to see your twitter updates. You can limit this to your friends alone or can be published to the whole world.