diff --git a/Example-Presentations.md b/Example-Presentations.md
index aabe704..b1404eb 100644
--- a/Example-Presentations.md
+++ b/Example-Presentations.md
@@ -93,4 +93,5 @@ Feel free to edit this page and add your own.
 * [Bootstrapping Groovy] (http://P7h.github.io/Groovy) by Prashanth Babu ([@P7h](https://github.com/P7h)).
 * [Data visualization for the web with D3.js: So long pie charts](http://ptamarit.com/slides-data-viz-web-d3/) by [Pablo Tamarit](https://github.com/ptamarit) (with [D3 transitions triggered by reveal fragments](http://ptamarit.com/slides-data-viz-web-d3/en/#/example-bind-result))
 * [Introduction to Big Data: Using Hadoop and MapReduce](http://rodxavier.github.io/acm-big-data/#/) by [Rod Xavier Bondoc](https://twitter.com/rodxavier14)
-* [Open source vs open data](http://jehb.github.io/presentations/todd2014/) by [@jehb](http://www.twitter.com/jehb)
\ No newline at end of file
+* [Open source vs open data](http://jehb.github.io/presentations/todd2014/) by [@jehb](http://www.twitter.com/jehb)
+* [Instalación y arranque de la máquina virtual de Tegnix](http://www.ciges.net/revealjs_demo) by [@Ciges](http://www.ciges.net). In Spanish, first lesson of a course for a IT School and Consultancy called Tegnix
\ No newline at end of file