To add your text, to do it correctly, you would add a __tag__ to the links template, and also add the code to links.php to parse the tag from the language database.
Or, if you don't care - you can just hard code your text (but this is bad practice).
The links in a new window - I think there is fix for this posted in the clean 6.0.1 bugfixing forum or the normal 6.0.1 bug fixing forum. Its part of CLEAN 6.0.1 and CLEAN 6.0.3 already.
It is more or less changing the code to something like this:
Code:
$out .= "<a href=\"$link_url\" target=\"_blank\">$link_title</a></div>\n";
notice the added
Smoge
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