If you're using Internet Explorer 6, you're not fully updated. Internet Explorer 7 was released in 2006, and previous versions are now deprecated. So my first thought is that you should update to IE7. That said, I don't think you should be having a problem with IE6. But I don't have any computers still running IE6, so I can't be certain.
I'm not on the WHS team, I just post a lot. :)