BorCVS
BorCVS is a version-control plugin for Borland C++ Builder and Delphi. It provides a graphical user interface for commonly used CVS commands within the IDE. The commands are handed over to the command-line version of CVS.
BorCVS is free software licensed under the GNU General Public License.
The project is hosted on Sourceforge .
I'm not actively developing BorCVS any more, but it is still available (including sourcecode).