Hi Amp...
If you go to the settings located in the upper right, just above your post...
You will open a page of your settings. Look to the left and see where it says, "edit signature."
There, you can set your signature.
Just remember a few things with your signature line:
12.1. You may have no more than five lines in a signature [maximum].
12.2. You may not include any external links. This includes e-mail addresses, Facebook pages, Twitter accounts, blog sites, etc. Please note this is for external links; you may link to posts within iPadForums.
12.3. You may not have a signature that contains advertisements for any product, service, web site, etc.
12.4. Your signature content should follow the rules of this forum (no profanity, rudeness, etc.).
12.5. Your signature should not be overly enhanced with the use of punctuation, color, etc., making the signature too flashy. Signature text that is too long or obtrusive will be changed or removed.
NOTE: If your signature is in violation of any of these rules, Staff may remove it without prior notice.