Inexpensive train service Paris to Provence

Reviewing this article about less expensive ways to travel in Europe this summer, and the most important new information for us was the OUIGO high speed train service from Gare Marne la Vallee outside Paris to Avignon, Aix, or Marseille, for about 25 Euro. Services begins next month, April 2013. The Gare or Station is within EuroDisney and can be reached via TGV from Charles de Gaulle airport in about ten minutes. Worth checking out. http://www.huffingtonpost.com/tom-meyers/13-easy-tips-for-saving-o_b_2885792.html