SharePoint Service and SharePoint Portal Server 2007 is the one of the best Microsoft
tools for collaborative work using the best of Microsoft office 2007 .Together,
SharePoint Products and Technologies give users the ability to organize information,
readily access that information, manage documents, and enable efficient collaboration,
all in a familiar, browser-based and Microsoft Office-integrated environment.Promact
offers custom SharePoint development services , including creation of custom SharePoint
web services .