Clients should no longer be using this page for downloading updates. As of March 2015, downloads and updates are handled using the Check for Updates button within the Site Manager application. That button will automatically download and install any data and software you're missing.
Note: ACT 1 supported both methods of downloading (this old web site downloads area and the new Site Manager download method) for a long overlap period of March 2015 - May 2016, allowing clients plenty of time to transition.
