Sharethis php code (manual insert)

Hi everyone, I have inserted the sharethis shortcode from WP-Twitter and now the buttons do not show up. The code is there, but I see there is no manual insert for sharethis via php. Anyone on this, or know when and/or if this option is going to be available?

http://wordpress.org/extend/plugins/wp-twitter/