It’s easy enough. It’s just like any other simple plugin installation. You drop it in your wp-content/plugins folder, go to the dashboard and find the ‘plugins’ link, click it, locate the new addition to the plugins there, and click ‘Activate.’

There are options you can set by going to ‘Options’ | ‘TwitThis’.
You might want just a text link, or, by default, you will see the little button; and you might want it to show up only on permalink pages or only on listing pages, or you might want both. ‘Both’ is set by default.

And as you can see, I’ve set it to appear on ‘both.’

Go ahead, TwitThis. You know you want to.

Are we all twittering like crazy because we’re twits? You be the judge.