[Plugin: Sociable] Has someone added Livejournal yet?

The script works fine, but I’m not sure exactly what the code in the Array should look like. Here’s what I have now:

'LiveJournal' => Array(
		'favicon' => 'livejournal.png',
		'url' => 'http://www.livejournal.com/update.bml?url=PERMALINK&title=TITLE;body=EXCERPT',

This is really just a shot in the dark (as I’m no programmer), and the Sociable link to LJ works just fine. There is, however, no text or links added to the body of the new post. I think that ideally, the Sociable link should open the LJ update page, then paste the Title as a URL link, with an excerpt underneath.

If someone has added a Livejournal link already, or has some suggestions for making it work properly, please let me know!