I'm using Wordpress 3.1 in your area on my small computer. I've been attempting to take away the
<dc:creator></dc:creator> from the wordpress Feed. I removed the tag within the following files:
<dc:creator>Author</dc:creator> still remains during my feed!!!
I handled to get this done in WordPress 3.2.1 by getting rid of this content among the xml tags
<dc:creator> within the files:
You'll find more particulars here.