Linking Twitter and Facebook together

I know it's a simple process, but I forgot how to link Twitter and Facebook together. Anyone have a quick tutorial to post for me?
Thanks,

 

Go to Facebook and login to your account. Then in the facebook search bar "twitter application" and you will get some results and one is called Tweet (formally Twitter Updater). From there you can click on the link and go to the application page. Here's what you will see:



OR

If you can go here http://twitter.com/widgets/facebook and you will be prompted to sign into your account. And then you will see a screen like the one below:

 

thanks hackett - I needed to know that since I use both!

 

your welcome =)

 

I prefer to use two separate accounts - one on Twitter and one on Facebook, because on these two different accounts I have different contacts - so the coverage of the target audience is wider then.