We currently are running Reporting Services and have it configured so the Reporting Services runs on an IIS machine with the Reporting Services database on a separate SQL Server 2000 machine (two machine configuration). Now we are considering installing Reporting Services 2005. We have installed a new SQL Sever 2005 machine. So now my question is can I install Reporting Services for SQL Server 2005 on the same IIS machine where I installed the Reporting Services for SQL Server 2000? What problems or issues might I have in doing this? Any references tech articles on this would be great. Thanks for your help here with my planning effort on rolling out reporting services 2005.