Checking documents into Sharepoint
 

Since installing Office 2007 Beta 2. I can no longer check documents back in
to our SPS 2003 server. I get an error telling me that I can't complete the
action. It will not also allow me to simply edit and save the same document
up to the portal. Any ideas? I can upload new documents via the wizard;
just seems to be existing docs are the only issue. Thanks