[Hampshire] hotmail in Linux?

>From MS:
"Microsoft is disabling the DAV protocol and you will no longer be
able to access your Hotmail Inbox via Outlook Express."
"We have developed a new, much more efficient protocol called
DeltaSynch that is far superior to DAV especially for large e-mail
inboxes. It enables email clients to only download changes since the
last time the client polled the email server for changes. This is much
more efficient and high performing than having to download all the
headers in every folder as is the case with DAV."

Does anyone know of any Linux program that can interface with this new
Microsoft protocol?
Up until now, I have been using hotwayd.

James