Interestingly a Google Plugin to share Microsoft Office on the Cloud.
Google Cloud Connect is a plug-in for Microsoft Office® 2003, 2007, and 2010 that lets you share and edit Microsoft Word, PowerPoint, and Excel documents simultaneously with other people in your organization. You get the collaboration benefits of Google Docs, while still using Microsoft Office.
http://tools.google.com/dlpage/cloudconnect
Google Cloud Connect for Microsoft Office
Google Cloud Connect for Microsoft Office brings collaborative multi-person editing to the familiar Microsoft® Office experience. You can share, backup, and simultaneously edit Microsoft Word, PowerPoint®, and Excel® documents with coworkers.
Watch the videos below to learn how Google Cloud Connect teaches your old docs new tricks.
Learn how Cloud Connect helped Mazda Raceway Laguna Seca (English only)
Help and information for users
Help and information for administrators
Requirements:
- Windows XP with .NET Framework 2.0, Windows Vista, or Windows 7
- Microsoft Office 2003, Office 2007, or Office 2010