Acknowledgments

Thanks to Miguel "el Gallego" Mosteiro, Jose Juknevich, and Aitor Gonzalbo for their tireless patience and inexhaustible resourcefulness; without their help, the construction of this webpage would have been an utopia. To my other "geeky" friends, Mati Cuenca and Greg Diuk, idem for all the previous occasions, and those that are still to come. Finally, thanks to my friend Betina Freidin for the portrait displayed above, taken at her room in Brandeis, MA., while writing a never-ending paper.