In setting up my former Drupal-based site, I wanted to be able to use Open ID delegation with it. I have been using Open ID for a little while, but also wanted the ease of using Drupal. So today I found the cure for the problem. This article on Drupal.org details setting up Open ID delegation with a Drupal site. So I followed the instructions and in about 2 minutes, I had it up and running.
UPDATE: After posting this, I found there was a Drupal module that takes care of this too, called OpenID URL. I did install it and ran it for a time, but have gone back to the header block mentioned previously. The module seems to do exactly what the header block did. I don’t know which method is faster the module or the block, but I am too new to Drupal to make that call.