The NCD ActiveX Control makes it easy to control NCD devices from any programming language that supports ActiveX. It supports most NCD Devices except graphic display products. With it, you may create a complex control application in minutes.  The NCD ActiveX control works great with ANY version of Visual Basic, and even allows you to send and receive raw serial data via the serial port. Download: NCD Control v 1.0 FREE DOWNLOAD for use with NCD devices only Tutorial for using NCD Control in VB 6.0