[Lynne]

So sorry, where was my head? Yes, those are social groups. I know I posted how to do this before with just straight CSS. Try adding this to the additional.css group (I don't know if it works with IE):

/* Move social groups sidebar to the right */
#sidebar_container.sidebarleft {
    float: right;
    margin-right: 0;
}
#content_container.contentright {
    float: left;
    margin-left: 0;
    margin-right: -{vb:math {vb:stylevar forum_sidebar_width}+{vb:math {vb:stylevar padding}*2}};
}
#content_container.contentright #content {
    margin-left: 0;
    margin-right: {vb:math {vb:stylevar forum_sidebar_width}+{vb:math {vb:stylevar padding}*2}};
}

That works on my test site. You may want to change some other things to make it how you want, like the description going across the top. But, those may require template edits, not just css changes.