Mike_Feury - 10:35 pm on Feb 1, 2013 (gmt 0)
"Business users surely will lose the 5 devices (and get a per user fee and/ro a per device fee), and they'll pay more as is usual at MSFT."
This has been available for a while for business users. Some of the Enterprise plans for Office 365 include the full Office Pro Plus, or you can buy it for $12/month per user.
"Includes Word, Excel, PowerPoint, OneNote, Outlook, Publisher, Access, InfoPath, SharePoint Workspace and Lync.
Office Professional Plus can be installed on five devices per user."