This presentation is an introduction to E-LIS (E-prints in Library and Information Services), briefly covering the basics of the repository. It is also covering the effort of the Cypriot and Greek teams (of E-LIS) to transfer massively the proceedings of the Pan-Hellenic Conferences of Greek Academic Libraries in to the E-LIS. The presentation was given at Nicosia, University of Cyprus Library, 30 May 2007