I think you'll get more result by checking / asking the forums but... now that I'm here: hover your mouse over your name in the top right corner, a menu will show. Then use the "signature" option. There you can change all that stuff.
Signature option? I don't see one. It would be nice if there was a tutorial video or something on how to get or make your own signature on these forums.
When you opened the menu you should see 2 columns of links. The signature link is in the left column at the bottom: 'signature, avatar, referrals'. Its close to the avatar option :)
Comments on Profile Post by iNachos10