Hi Uka, the people at Ediciones Genesis, Manali, Mago and so on where the same people and they reutilized the games in more than one magazine in the 90s. The PC Game magazine was published before the PC Juegos one, you can see it in the price and in the fact that in PC Juegos they have ads of PC Tutor. PC Tutor was the last product of Ediciones Manali, a real fiasco, they lose so much money that they closed Manali and opened Ediciones Mago. How is that you are so interested in these software?