I have a banner made up for the header of the forums can someone please tell me how to set it?
You go to you're mybb administration panel, then to the template section, then you select the header templates, and finally you adjust the HTML code accordingly to you're wishes
You can Look at The Mybb Forum Administrator
Depends where exactly you want either in the logo or underneath the logo, u'll have to play around with templates which is the header template, if you need help PM me.