Afro, sorry, there was more to remove and I wasn't paying attention.
All of this would need to be removed...
' . (!empty($source) ? '[b]Source:[/b] ' . $source . '
' : '') . (!empty($feed['footer']) ? $feed['footer'] : '');
' . (!empty($feed['footer']) ? $feed['footer'] : '');
Garou, the language string issue has been fixed a long time ago and will be reflected in the next version for 2.0 RC2.
Kizko - there's nothing I can do to help you. If you're getting that error on the SMF file retrieval as well, I can tell with the utmost certainty that your host has incorrectly configured their DNS settings. Nothing I can do to help, you'll have to take it up with your host.