Help! I tried posting an avatar and it didn't work. I resized it to be 100 Pixels, and it still said it was too big! And when i tried to resize it to 90, it wouldn't let me open it! what is wrong??? I thought that it is supposed to be 100 pixels, but it said it was too big!!! I found the post on frequently asked questions, and read about how to resize it, but that didn't work either!!! what do i do? Thanks!