I just a message in my rss feeds from the MSDN site that Office Professional Plus 2010 Beta has been posted in the English language.
Also Visio Premium 2010, Sharepoint Designer 2010, Project Professional 2010 have been posted. All in 32 and 64 bit versions.
The Office Professional Plus version contains:
Word, Excel, PowerPoint, OneNote, Outlook, Access, Publisher, Infopath, Communicator, SharePoint Workspace, and Office Web Apps.
I am sure the public downloads at officebeta.microsoft.com will be enabled today or tomorrow.