Welcome Mojo! You've got a lovely coat!
As for pictures and avatars, pictures you can add by hitting the Post Reply or New Thread buttons, then hit the Manage Attachments button. You can then add a picture from your own computer to upload to the YorkieTalk server.
For avatars, the picture can be no larger than 75 by 75 pixels, and it works the same way, through the Avatar page (
http://www.yorkietalk.com/forums/pro...?do=editavatar)... If that doesn't work, PM me privately and I can try to help ya out!