user registration

Hi,

I am using FB Login Widget for my visitors but how can I change the lay out so the top of the site where you will find Short cut to the Panel on top left and profile change on top right to disapear.

I don’t want my users to access this and to upload pics in galleries etc. is there a way to to it?

I am also using the bbPress forum and for that the users need to be loged in.

any ideas how to solve this?