We decided to save the money on any additional STDs. We got a lot of response right off the bat from the ones Disney sent out. Unfortunately, a number of guests thought they were the actual invitations... somehow or rather a dozen of them missed the, "Formal Invitation to Follow," at the bottom of the page.
I lost our's and needed to send someone the informaiton just today- I had to retype the information from the one in the contract! So, what's included is a centered announcement that you're getting married, when, and where. The second page was the Magical Express informaiton. The third was the form for booking information and room rates. The last was the ticket rates. It really is an informaiton package, but it really answers a lot of questions as for many it's, "How much? When? Can I get the time off?".
Happy planning!