The plugin to Amazon S3 has no details about how to make it work.
And the documentation for the plugin is both outdated (Amazon has changed a number of screens) and missing details (like what ID do we put in the 'Account ID' field in the plugin - my main user ID - an integer, or the user name of the IAM user I created?).
Additionally, it's not clear if this plugin just 'automatically' takes over the saving process so that files are stored there, or do we have to configure this individually per category (or somewhere else in the configuration). [Based on the following paragraph/note, it 'appears' that this plugin, if it works like the dropbox plugin, will automatically save everything to the S3 account.]
AND there's just a lot of text/copy errors (near the end it mentions "When you turn on this plugin, the documents will be uploaded into your Dropbox account ..." (But this is an Amazon S3 plugin).
Just wondering if anyone else has gotten this working and might know the details.
(BTW ... I'd be happy to help edit that doc page if I get this working AND if I had access to edit the page - when I click the 'edit this page' link I get a 404 error)