Ipswitch, Inc. announced <A HREF="http://www.ipswitch.com">WhatsUp Gold 4.0</A>, the latest version of its network mapping, monitoring and notification software package. A new custom services monitoring capability lets users create custom service definitions that may be specified for monitoring on any device or map. Users can quickly set up monitoring definitions for popular applications such as Lotus Notes, Oracle, SQL Server, Sybase, Exchange or others.