paSioU;
Go into your style manager in "All Style Options" write out the entire URL for each path. Also fix them in the header and footer. If you don't want to write the full path you can try some different combinations to see if they will work.
Example:
Instead of:
/misc/logo.gif
Change everything to:
http://www.nxt5.com/forum/images/greenleaf/misc/logo.gif
Also in "ALL Style Options" in the Style Manager and add the same to the CSS attribute areas where there are images. Like the Body, Page Background, Category Strips, Buttons... ect everywhere
Hope that helps...