Today, I had to give a brief presentation on Heidegger's criticism of the Cartesian Ontology; namely, I had to summarize section 21 of Being and Time. This was for the UCBerkeley class on Heidegger.
Here is the actual, paper outline that I handed out to the other students and the professors.
Here is the transcript of the presentation, which lines up with the paper outline in terms of content.
(Right-click and "save link as" to download the documents.)