You can download Ces 8.0.3 from our software library for free. The actual developer of the program is Centreon.
From the developer:
CES (Centreon Enterprise Server) is packaged with one objective in mind: help you efficiently install and quickly deploy industry-strength open source software to ensure effective performance monitoring and management of your IT infrastructure and systems. The CES suite was specially designed to help organisations leverage the best of open source along with business efficiency and ease-of-use.
You may want to check out more software, such as NS Basic CE, Windows CE.NET Utilities for Visual Studio.NET 2003 or Windows CE SDK, which might be similar to Ces.