I haven't used Audioscrobbler for probably about a year now... but here's my page from the last time I updated: http://www.last.fm/user/ianzabel/
Oh wow I thought this was some new thing, I didn't know it had been around that long. I thought it updated automatically, you didnt have to update, it just updated as you played songs.
Yeah, it auto-updates. But I uninstalled the plugin when Audioscrobbler closed shop last year. They recently reopened.