This is our first public release. WordPress with SSL (wpssl) checks to see if the page has the “force_ssl” meta tag, if it does it will send the user to the SSL side. It will also make sure to load any page elements via SSL as well so that users will not get warnings or errors. You can use this for a page that you want secure (like a contact form). For more detailed information head over to the plugin page on WordPress.org
[Updated 06/24/2010]: Updated to version 1.1, check out the change log.
WordPress with SSL Plugin (2.6 KiB)
If you need some help, we provide very reasonable paid support options.