Glad everything's working for you Littlebit.
Matrix - Sorry about that. You should be able to fix that by opening your myvbindex.php file and looking for the code you just added:
eval("\$news[attachment] = \"".gettemplate("index_attachment")."\";");
And replacing it with:
$news[attachment]='';
if ($news[attachmentid]!='') {
eval("\$news[attachment] = \"".gettemplate("index_attachment")."\";");
}