beamercolorthemedalhousie.sty is a beamer compatible color theme that utilizes the Dalhousie University Colors.
To use this theme in your latex beamer presentation:
copy the sty file to the directory containing your Tex presentation
copy the logos directory to the same directory as above
add the following to the preamble (before begin{document}):
\usecolortheme{dalhousie}
For more information on how to use this file, and for a sample presentation that utilizes this color scheme, see the example subdirectory.