These are the exact same examples as Dejan's Delphi examples. The .DFM files are in fact the same files. Since C++ Builder does not always upgrade projects well, so I enclosed separate projects for C++ Builder 3, 4 and 5. The examples projects are built with the assumption that the CPORT library was installed in a directory called CPORT under the CBuilder main directory. For example, for a normal C++ Builder 3 installation, CPORT would be installed in: C:\Program Files\Borland\CBuilder3\CPORT. If you did not install in this directory, you may need to modify the search path for the project.