The Rector Gabriel Ferraté Library (BRGF) at the Technical University of Catalonia (UPC) has recently launched an electronic books lending service. This paper describes the experience of evaluating the e-book readers in the current market, the content to be made available on these devices, and how well they actually work, as well as the results of 2 months of ongoing service. Finally, it points to short-term future actions with all four copies of iRex iLiad 2nd Edition available in the library