Joe,
We have fixed the issue with the reigster button not displaying. We have also added logic to control the display of the Add To Calendar button until you have registered for the Event.
The last issue with the Calendar View not working (at all) I could use a little of your help if you have a few minutes. First, could you confirm the version that you have installed? 1 or 2 Alpha, next could your verify that you have a templates folder under the Engage Events folder with a file called Display.Calendar that contains the following code.
<div id="EventListing">
<Engage:Calendar></Engage:Calendar>
</div>
Lastly, would it be possible to setup a host level account (temporarily) for me to look at your database?
Henry Kenuam