In this quick guide I'm going to show you the new simple way to connect your Youtube account in 3 simple steps.
Step 1: You need to be logged in to both your Youtube and the Twitter account you wish to connect.
2: Go to your Youtube "account" settings and click "Activity Sharing"
3: Click link to connect to Twitter and Authorize Youtube (Google.com) to access your Twitter account.
If you need more tips, or an easier guide, see this quick video tutorial which shows you how to do it.