When you press print screen they're automatically in your diablo II folder (C:\program files\Diablo II) all you need to do, is have 15 posts on JSP and then go to imageshack or tinyurl and upload your image, go to your profile (if you're doing a signature) hit the pencil next to signature, and type [img] your url image here [\img] if you're doing it in a thread, same rules apply.