It uses the Cli.gs URL shortening service to provide a link back to the post from Twitter.
The PRO version provides extra posting and management options to the free version.
Unpack and upload it to the /wp-content/plugins/ directory.
Activate the plugin through the 'Plugins' menu in WordPress.
Here are some key features of "WP to Twitter":
· Support for Twitter hashtags
· Support for Google Analytics
· Support for XMLRPC remote clients
· WordPress 3.0.6 or higher
· PHP 5 or higher
What's New in This Release: [ read full changelog ]
· Removed debugging code.