I haven't seen anyone mention it here, so a little off topic, but if you have to make lots of presentations with slides Emacs's org mode pdf export [1] (via LaT

I haven't seen anyone mention it here, so a little off topic, but if you have to make lots of presentations with slides Emacs's org mode pdf export [1] (via LaTeX beamer) is a godsend. Easily the fastest way to put together slides I've used, and you get pretty good math and source code support. An example pdf (not great content, but...): http://gray.clhn.org/dl/macros_etc.pdf http://gray.clhn.org/dl/macros_etc.pdf edit: and the .org source file, which is probably more relevant: https://github.com/heike/stat590f/blob/master/macros/macros_etc.org https://github.com/heike/stat590f/blob/master/macros/macros_... [1]: http://orgmode.org/manual/Beamer-export.html http://orgmode.org/manual/Beamer-export.html