One of my biggest concerns when I adopted the Linux OS over Microsoft Windows was Linux’s ability to supply me with a robust presentation program. I did lots of lecturing and instructional seminars. Those activities required a product that closely mimicked Microsoft PowerPoint quality. The resulting file also had to be compatible with PowerPoint. My first foray into a replacement for the Microsoft Office suite of which PowerPoint is an industry staple was the close look-alike bundle from OpenOffice.org.