Custom Sidebar

Hi there

Im using moviestar theme - but i cant see anywhere how to make the sidebars ..

i need no sidebar on frontpage, but need custom sidebars on few other sides.. how do i do that??

I can of course find the Left and Rigt sidebar - but i need to confogure ex. sidebar 1, sidebar2, and sidebar 3 where i can put dif.. menues in ;-)