Our company currently has our SAS BI running on Microsoft 2003 Server x32. My IT department wants to move as soon as possible to a Microsoft 2003 Server x64 server. Currently we have SAS version 9.1.3 but expect to move to 9.4 when it is released next year. Is anybody running the current SAS version 9.1.3 with a Microsoft 2003 Server x64 version? If so, has anyone had any problems? Any idea what problems we can expect when we move to 9.4? I'm a programmer not a hardware person so any advice would be helpful to me.