In the post "Google Calendar to Twitter - How to get the most out of Google Calendar" I should you how to set up Google Calendar to post to Twitter. This worked great at the time I set it up but with time comes updates and changes. One of the biggest hurdles that I have been questioned about is Gmail's new verification to forward an email. There is also the change in TwitterMail being purchased by TwitterCounter. To help with confusion, I prepared a short presentation with the steps to get you up and running. Be sure to leave a comment if you have any questions.