How do i change or remove the widgets on the frontpage ( social theme )

Hi there :slight_smile:

I am setting up a member site ( in danish ), i am using social theme and latest wordpress.

How do i remove or change the widgets on the frontpage before i login ?

Like here, i talk about these widgets below the blue area http://themetastic.com/buddypress/?wptheme=BuddyPress%20Social