We are upgrading the file server which means the mobile application and EKG add-ons are unavailable for download temporarily. These should be available later today and we will make another post at that time.
—UPDATE 12/8/2015: The downloads were available on the weekend, but were down again today. We had a problem with a larger EKG download being available but we believe we have it sorted out. Other than an occasional reboot, the downloads are now available.