This book provides a comprehensive overview on several aspects of remote laboratories development and usage, and their potential impact in the teaching and learning processes using selected e-learning experiences.The book is based on the presentations and discussions carried out at «International Meeting on Professional Remote Laboratories», which took place in University of Deusto, Bilbao, in the period of November 16-17, 2006. Apart from chapters based on the presentations, some others have also been included in this book. In this way, we hope to give a broad, well balanced and up-to-date picture of the current status of remote labs and their role within the e-learning paradigm.