And finally; xhtml support is wonderful (except when the login box starts using tables; tables? How 90s). Then you go to the w3c validator and plug the address of your site in and validation fails. So you check the error messages against the source for your site and the errors it describes aren't there. It turns out that page rendering is dependant on the browser capabilities. Not good, if I set a DTD I expect it to be honoured. If you must fiddle with the HTML for down level browsers then change the DTD to match. Go comment on this bug on the beta feedback site, maybe we can get the problem reopened.