An avatar is a little image that appears under Your username when You view a topic or post You authored. You may either choose one from the board gallery, or upload an avatar from Your harddrive.
Click here to add an avatar to Your profile.
You can choose between Pre-installed avatars or Your image avatars (upload an avatar from Your harddrive).
Use google to find avatars.
A board signature is very similar to an email signature. This signature is attached to the foot of every message you post unless you choose to check the box that allows you to ommit the signature in the message you are posting.
Click here if You want to add text/images into Your signature.
Signatures and Avatars will be restricted in size and content. Consult rules 2 and 3 for restricted content. Combined file sizes for images used for avatars and in signatures may not exceed 100,000 bytes. Additionally, Signatures may not exceed 500x150 pixels in dimension. Signatures and avatars that do not comply may be removed or edited by a moderator or administator without notification.
The maximum dimension for an avatar can not exceed 80x80 pixels.