how to add programs to sanboxie and choose which browser to use ?

I read getting started, but that only mention icon and looked at faq, but didn't find how to use this program and there is nothing in menus, i went over them and same... 

How do i choose, which browser to sandbox ?

How do i add programs, which i want to sandbox ??

 

 AH i did find it never mind, default sandbox icon didn't show previously and when i right clicked it, it enables me to do it...