Examples of great presentations and alternatives to Beamer

The beginning of the preamble. By the way, replace the .pdf with .tex and you'll get the source

\documentclass[titlepage]{article}
\usepackage{xspace,colortbl}
\usepackage[screen,panelright,code,bluelace,paneltoc]{pdfscreen}
\margins{.5in}{.5in}{.5in}{.5in}
\screensize{6in}{8in}
\overlay{aaCWS.jpg}
\emblema{logo_cir.jpg}
\urlid{http://online.redwoods.cc.ca.us/instruct/darnold}
\usepackage{amsmath}
...

This document looks as if it has been created using the pdfscreen (LaTeX) package.