SP5 offers IBM Portal Server ArcGIS Portlet developmenthttp://blogs.esri.com/Dev/blogs/ednwebsite/archive/2008/04/04/SP5-offers-IBM-Portal-Server-ArcGIS-Portlet-development.aspxArcGIS Server 9.2 Service Pack 5 includes an enhancement to the ArcGIS Server Java ADF which provides support for IBM Portal Server ArcGIS Portlet development. This gives you the ability to create and publish GIS Mapping Portlets inside IBM Portal Server.enCommunityServer 2.1 SP2 (Debug Build: 61120.2)