I'm looking into using the Translation feature of Umbraco 7 but it is leaving me quite underwhelmed.

• Page A > Send to translation > Translator A
• Translator A logins and downloads the XML file for Page A
• Translator A translates the content of the XML file for Page A
• Translator A uploads the translated XML file for Page A
• Translator A clicks the Preview link to compare the Translation and Original version of Page A and is present with the following

Translation version: The current user doesn't have access to the section/app 'content'

Original version: The current user doesn't have access to the section/app 'content'

• After granting Translator A access to the Content section, they now see the following

Translation version: 404 page not found (currently unpublished)

Original version: The preview of page A

In summary, I'm struggling to get my head round how best to utilise the Translation section of Umbraco.

• Does a translation user need access to the Content section?
• Does a page need to be published to be able to preview it?
• Am I using the Translation section incorrectly?