Detailed Instructions are available for using the LivePress plugin.

Live Press is a Live Journal compatibility and synchronization plugin. It is designed to let WordPress users continue to use their Live Journal accounts with minimal hassle. It adds support for moods, music, synching posts between WordPress and Live Journal accounts and implements the lj-user and lj-cut tags in WordPress.

This is beautiful stuff. One person wrote the plugin, and another, the instructions. If only more users spent a few extra minutes to document the process of using some of the tricky-to-use plugins, or even some features in WordPress!

Seen here