Size Matters
What I'm curious about is how you got it to display in the first place.
When I have tried in the past to use an avatar taller than 320px, the
Edit
Profile function rejected it automatically.
In fact, I tried linking to a 160x350px image on ImageShack just now and it rejected my attempt with this error message:

Your avatar image is too large, and has been removed from your profile.

I tried both JPG and GIFs, and both are within the stated size guidelines.
Here are the images I tried:
160x350px, 7.95kb and 160x350px 40.06kb.
Why are they being rejected?
Edit: By the way, I'm fine with 160x320px being the limit.
Just sayin'.
[edit on 12/22/2005 by Majic]