Hi - a note on the add-to-calendar functionality.
The latest version of the iPhone iOS (4.3) managed to break the add to calendar functionality in both this latest and existing version of the app. It isn't properly taking into account time zones, so we needed to remove it temporarily. So be aware that even if you don't upgrade, the calendar functionality will not work correctly.
We're investigating a way to fix this issue and as soon as we find one, we'll update the app again.