Currently we know this site works perfectly with Mozilla Firefox (this too is free to download
www.getfirefox.com) and Internet Explorer 7. With what I can gather Internet Explorer 8 is a BETA version that will be really buggy as it is a work in progress with Microsoft. Just to also let you know that a lot of sites might not look as they are supposed to with Internet Explorer 8 since it is a BETA. We have not yet tested Internet Explorer 8 as it is still being worked on by Microsoft.
It could also be your security settings in Internet Explorer and not the version, but Internet Explorer 6 does not work with the whole site ie you don't have the full tool bar at the top with Online Moot etc.
Hope this helps.
Vicky xxxx