afaik, you need to make atleast 3 messages/posts on the site before you can use a sig.View attachment 1011522
EDIT: I keep getting the error :
Oops! We ran into some problems.
Your content can not be submitted. This is likely because your content is spam-like or contains inappropriate elements. Please change your content or try again later. If you still have problems, please contact an administrator.
Profile Post doesn't count.