If you check the properties of your avatar it gives the url address as http://www.ybw.com/forums/avatars/1164.jpg which would suggest that you have uploaded it to YBW, as opposed to linking to it to http://myweb.tiscali.co.uk/davelawsonuk/small_skinny.gif . They are 2 seperate entities - the first is your avatar, the second is what you want as your avatar.

This would take seem to take us back to the question in my last post.