I'm sorry Chris , i didn't read your post as thoroughly as i should have. It seems the problem is with BT Yahoo Internet Browser and not IE7. As I'm not familiar with the Yahoo browser I'm having to scout about... this...site for info. If i find anything I'll get back to you , but preferably somebody that uses Yahoo may read this and can give more informative advice.. I'm not in a position to give concrete advice but maybe a reinstall of the Yahoo browser would be an option. You could always make a system restore point which you could go back to should anything go wrong.