I do it by hand. I keep Notepad open with the signature, and just press CTRL+V after every post. Like this: ---Allie the Chihuahua http://www.dogster.com/?41063 ---Mönica the Kitty http://www.catster.com/?57596
Well, you have to copy and paste it every time you answer or create a post. I think Allie said she saves hers on Paint or Word or something like that. Soon the forum is supposed to be updated...so hopefully some signature option will be available to us!