IE 7 error when creating new mail in Outlook Web Access?

I get this error when trying to create new email in Outlook Web Access.

"Problems with this page might prevent it from being displayed......................"

Line: 196

Char: 1

Error: 'tbContentElement.DOM' is null or not an object

Code: 0

URL: https://(url)/exchange/user/Drafts/?CMD=...

I have all the necessary plug-ins for IE7 and updates. I'm running Vista Home Basic

Has anyone experienced the same, or similar?

Thanks

IE 7 error when creating new mail in Outlook Web Access?ireland

There is a known problem with IE7 and OWA:

http://support.microsoft.com/default.asp...