With the introduction of Office 2010 testing releases, Microsoft also allowed early adopters to take Cloud versions of the productivity suite’s main components out for a spin. Office Web Apps were offered through Windows Live, namely Windows Live Skydrive, but testing was also possible via on-premise deployments. It is precisely for IT professionals that are looking to deploy Office Web Apps in their IT infrastructure that Microsoft is offering guidance for download. The “Guide for IT Pros for Microsoft Office Web Apps Beta” is available through the Microsoft Download Center.
Full read: Microsoft Offers Office Web Apps Guide for IT Pros - Via the Download Center - Softpedia