Need help changing 3rd party sharing buttons

1. How can i change my standalone services into 3rd party sharing button? im referring to this one http://screencast.com/t/Ggz3LhvZM

2. how can i make this bigger http://screencast.com/t/ZnGAysKtKyF ?

Thanks. please help

http://wordpress.org/plugins/add-to-any/