The easiest/best way to install an image is to use flash online. Most images allow users to download/flash other images using the remote. Function may be called something slightly different.
For those wishing to download an OpenATV image from the hosting website, the current/stable image can be downloaded at the following address.
https://images.mynonpublic.com/openatv/current/index.php
The image version numbers will change over time, but the link above will always get the stable image at the time you want to download.
