Error! You must javascript enabled to use this form. Please enable Javascript in your browser. Harbinger Knowledge Products Adds Interactive Graphs and Charts to Its Raptivity Presenter Software Interactive Graphs Pack designed to enhance all types of PowerPoint presentations View full press release Your Name: Your Email: Subject: Question: We respects your privacy, the information you entered above will not be used to send unsolicited email, and will not be rented or sold to a 3rd party. Your contact information will be shared with the recipient of this message - Privacy Policy Send