how do i change the backgroud image on this theme???

[hacking]

how can i change the background image on this theme i cant seem to find out how? please help

[Night]

hacking , since you did not post a link to your site or state which theme you were using, I'm going to suggest the simplest method that most sites use for setting the background image.

Admin>Themes>Colors & Themes Creator. Once in the Colors and Themes Creator, go to the last section "Style Options". There is a section titled "Forum Background". Insert the link to the image you would like to use.

Hopefully this helps!