How does the current version of OpenOffice.org (OOo) compare with Microsoft Office in its ability to produce slide presentations? The last time I tried to answer that question, two years ago, both OOo Impress and Microsoft PowerPoint had features that the other lacked. To see how the two programs compare now, I installed Microsoft Office 2007 and OpenOffice.org 2.3, and went through the process of designing a slide show from start to finish. To my surprise, the results were more decisive than in my last comparison. They're not enough to award a knockout victory, but, even based on points, the winner is clear.