Comparisons and advocacy

Hi,

I have been asked to give a presentation about Open Source LCMS to the faculty in the Engineering College in Cairo University.  I am hoping to be able to convince them to use Moodle on a large scale to aid them in their undergraduate and graduate courses.

I was wondering if such a presentation is already available in a powerpoint format. It'll be easier for me to slightly modify an available presentation than to reinvent the wheel and start from scratch.  I appreciate your help.

Thanks!
Seif Fateen