1.Smilies :
uploading the pics of smilies as attachments in post ,
(you can look at here for uploading attachments
http://support.forumgogo.com/viewthread.php?tid=14&extra=page%3D1)
then get the address of the pic,
go ,
Admin's CP --> Posts --> Edit Smilies --> Smilies Filename :fill in with the url of your smilies pics.
2.Medals :
upload the pics as attachments in post ,then get the address of the pic,
then,
Admin's CP --> Misc --> Medals -->Medal Image: fill in with the url of the medal pics .
3.Group Avatar:
upload the pics as attachments in post ,then get the address of the pic,
then,
Admin's CP --> Users --> User Group --> Group Avatar: fill in with the url of the group avatar pics .
4.Online users icon
upload the pics as attachments in post , then get the address of the pic,
then ,
Admin's CP -->Misc --> Online List -->User Group Legend : fill in with the url of your user group pics.
5.WaterMark (dynamic pic is not support )
uploading the images as attachments in the new post.then get the url of the pic,
then,
Admin's CP -->
Basic Conf. -->
Attachments --> you can set the watermark.
WaterMark: choose #1 or others also can ;
water mark file : fill in the url of your watermark pic.