I have created my forum a long time ago but i didnt use it a lot because it was only part of my website. Now i would like to made some changes in forum but i dont know where to find my forum files.
Example i would like to change my banner and made a link in this new banner that wil redirect me to my main website.
To do this i need to change/edit the index_body.tpl file in the templates/subsilver dir.

How to acces this index_body.tpl file or other forum files? Where are they located. Can i access my forum files with one of ftp programs?

I know how to create or change websites but i dont know how to do this with forums.

Please help me.