I'm having some trouble navigating etc, if someone could post here or PM me about how to make it so a photo comes up near my name when I post, or to how post signatures would be awesome thanks.

you can place an avatar here
http://forums.d2jsp.org/settings.php?c=32

for your signature, you need 15 post to have one
simply go in your profile
http://forums.d2jsp.org/user.php?i=818765
and press on this image near signature

Check out these links to, rules and guides for your avatar and signature

http://forums.d2jsp.org/topic.php?t=18298172&f=34
http://forums.d2jsp.org/topic.php?t=18297262&f=34