Rock-and-Roll Fantasy: Harmonix, Creator of Rock Band and Guitar Hero, is Changing Videogameshttp://blog.newsweek.com/blogs/levelup/archive/2008/04/29/rock-and-roll-fantasy-harmonix-creator-of-rock-band-and-guitar-hero-is-changing-videogames.aspxHarmonix founders Eran Egozy (left) and Alex Rigopulos at their offices in Cambridge, Mass. Photo by John Huet for Newsweek . In this week's magazine, NEWSWEEK's Keith Naughton talks to the creative team behind Rock Band: It's a warm Tuesday night atenCommunityServer 2.1 SP2 (Debug Build: 2.18)