MICROSOFT OFFICE SHAREPOINT SERVER 2010 is a suite of server capabilities that can provide comprehensive content management and enterprise search, accelerate shared business processes, and facilitate information-sharing across boundaries for better business insight.

You can quickly create SharePoint sites that address specific content publishing, content management, records management, or business intelligence needs. You can also conduct effective searches for people, documents, and data; participate in forms-driven business processes; and access and analyze large amounts of business data.

There is a great deal of information available on this product elsewhere on the Microsoft site.

Link to Microsoft SharePoint site

BIZTALK SERVER is Microsoft's Integration and connectivity server solution. A mature product on its sixth release, BizTalk Server 2009 provides a solution that allows organizations to connect disparate systems more easily.

Including over 25 multi-platform adapters and a robust messaging infrastructure, BizTalk Server provides connectivity between core systems both inside and outside your organization.

 In addition to integration functionality, BizTalk also provides durable messaging, a rules engine, EDI connectivity, Business Activity Monitoring (BAM), RFID capabilities and IBM Host/Mainframe connectivity.

There is a great deal of information available on this product on the Microsoft site.

Link to Microsoft BizTalk Server website