With our Mac version, there is only one type of installer, which is a full installer. This file can be used to install on new systems as well as update your current installations. If you copy this file to a USB device, you can use it to update multiple systems, thus saving you download time.
Here is the link to the most recent Full installer download of MediaShout for Mac version 1: Download Here
(Regardless of the date of this article, the link always downloads the latest build.)