I am changing the head here slightly to include the board/thread specific search facility that we currently don't have, and I am going to include the avatars. However, I don't want the avatars to display any larger than 120x120px and I have restricted their size in that area. For most that won't matter as ours are at least 120px and square, but for those who have them smaller you will see them a tad inflated and for those who have non-square avatars they will distort slightly one way or the other. This was the easiest way for me to set this up and as only you see your own avatar in the header it is not really even a board issue, but I thought I'd let you know in advance so I don't get asked why an avatar looks squished in the userarea.