Hello,
I saw another thread that discussed this topic and how to fix the icon problem, but I just installed Joomlacomment 4.0 RC1 (which contains the fix), and I'm still not seeing the URL icon in IE 8. Here's a link:
http://www.everythingmusic.com/index.php?option=com_content&view=article&id=99&Itemid=395
Appreciate any help!
Steve