> The Datatracker does officially support PPTX, so I don't believe it's > unreasonable to use it. By "suipport" it, you mean "accept it and convert it to something else," a meaning of "support" with which I'm unfamiliar. I'd say "tolerate". What's worse is that if you post PPT/X, it gets converted not to PDF, but to HTML, which I find awkward for slides (it's harder to download a presentation as a whole in a convenient form). That's why I do the PDF conversion up front. Barry _______________________________________________ Ietf mailing list Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf