Can anyone help me figure out why I can't upload one of my pics to my profile via my Moto Droid?

When I created my account here (using my Droid as I do for EVERYTHING else), I went to upload a pic and it wouldn’t even let me click in the box. It just said uploads disabled. I attempted to change my setting, but there was no such setting! I like jellies and all, and mine is purdy. ..but I want my face!!! LoL