This episode of ""Portal"" travels to the far corners of the virtual universe as we show you how to get around effectively in Asheron's Call and explore one of the game's most popular dungeons, The Lugian Citadel. Do you know who you're really playing with when you play online? Could celebrities be adventuring in the virtual realms? We'll look into it and bring you a full report. In addition, we'll take a look Everquest and a preview of City of Heroes, the world's first massively multiplayer superhero title.