1. Open a tab
2. Log in on clan.z8games.com
3. Click on "My Profile"
4. Find the USN Number. (The USN number are the last numbers in the URL)
5. Open a new tab
6. Go to Z8Clan.Com - CrossFire | Profile Sig
7. Enter the USN Number you got from the end of the url in "my profile"
8. Hit enter
9. Copy the image and put it in your signature, you do this by copy the url, then go to edit signature, at the bottom you paste the link in and save.