At University of Cauca (Popayán, Colombia), Department of Telematics, we are using GES (the platform developed by Galileo University) in the context of the E-LANE project. We are supporting some undergraduate courses with this platform as part of our activities on that project. You can see one of the courses (Sistemas Distribuidos) at http://dtm.unicauca.edu.co/pregrado/sist-dist.html
As explained on messages posted by Rocael Hernandez and Abelardo Pardo, we plan to migrate to .LRN on a few months.
Right now our priorities are the definition of requirements regarding the needs of the Latin American communities, and the creation of contents for demonstration.