The IBM(R) Networks Primary Logon Client for Windows NT(R) 4.0, Windows 2000 Professional, and Windows XP Professional enhances the capabilities of Windows NT 4.0 clients, Windows 2000 Professional clients, and Windows XP Professional clients connecting to OS/2 Warp(R) Server for e-business. With IBM Networks Primary Logon Client 4.5 for Windows NT 4.0, Windows 2000 Professional, and Windows XP Professional, Windows(R) clients can interoperate with IBM OS/2 Warp Server for e-business and can access their domain resources, including support for home directories, logon assignments, network applications, and logon scripts.