You can now upload an avatar to appear by your posts. Just go to your User Control Panel, then click "Profile" on the left hand side, and then "Edit Avatar".
You can either upload an image from your own computer, or upload an image from a website. Min size: 30 X 30px - Max size: 80 X 80px
Avatars
Avatars
Taz... or Chris. It's up to you.