This plug-in adds a `Login with MySpaceID' button to the login page.
For a detailed walk through of these instructions, please visit here.
Install the following plug-ins using their instructions:
Unzip the wp-myspaceid.zip file to the /wp-content/plugins directory on the hosting server.
On the WordPress Blog, select the Plugins tab and click the Activate links for MySpaceID, OpenID and XDRS-Simple.
If you have not already done so, register your site as a MySpaceID application by following the instructions on How to Set Up a New Application for OpenID.
IMPORTANT: When you register your site as a MySpaceID application, you'll enter your domain as a Relying Party Realm. When you do this, be sure to use a trailing slash at the end of the URL (i.e., use http://www.myblog.com/ NOT http://www.myblog.com).
On the WordPress Blog, select the Settings tab and click MySpaceID.
Enter your OAuth Consumer Key and OAuth Consumer Secret in the text fields provided and click Update Options.
Visitors to the WordPress blog are now able to log in the their MySpace username and password.