Windows Live Writer and Drupal 6 - Blog API Issues?

Gerard, I applied your patch against the D6.0 blogapi.module and I'm still having problems. When I try to run the WLW "Update Style" tool it says

The style template used for editing your weblog posts could not be downloaded. You will be able to post to this weblog, but the editor will not use your weblog's style

When I try to post a blog I receive the following error

Server Error 1 Occurred Blog API module is not configured to support the 1 content type, or you don't have sufficient permissions to post this type of content.

I tried with both user1 and another user.

The patched function is as follows

function blogapi_metaweblog_get_category_list($blogid, $username, $password) {
  $user = blogapi_validate_user($username, $password);
  if (!$user->uid) {
    return blogapi_error($user);
  }

  if (($error = _blogapi_validate_blogid($blogid)) !== TRUE) {
    // Return an error if not configured type.
    return $error;
  }

  $vocabularies = module_invoke('taxonomy', 'get_vocabularies', $blogid, 'vid');
  $categories = array();
  if ($vocabularies) {
    foreach ($vocabularies as $vocabulary) {
      $terms = module_invoke('taxonomy', 'get_tree', $vocabulary->vid, 0, -1);
      foreach ($terms as $term) {
        $term_name = $term->name;
        foreach (module_invoke('taxonomy', 'get_parents', $term->tid, 'tid') as $parent) {
          $term_name = $parent->name .'/'. $term_name;
        }
        $categories[] = array('categoryName' => $term_name, 'categoryId' => $term->tid);
      }
    }
  }
  return $categories;
}

Just out of curiosity I also tried copying the previously working copies of blogapi.module, xmlrpc.php, etc. from 5.x to the 6.0 installation. Instead of the normal error, I now get a username/password error (which are correct and working until the upgrade) so I am now wondering if the problem extends beyond these modules and into the blog.module as well?

vid, vocabulary into the document, so when it's posted it's on the document? so that i can sort, search, and whatnot on those specific types

Without it I couldn't add categories.