The "History of Doom" episode that recently aired on G4techTV Icons is now online, showcasing id Software"s imminent first-person shooter DOOM 3 in much more depth. This feature looks at the history of the DOOM and Quake franchise, offer a lot more interviews with id key personnel and other industry folks, and sports plenty of in-game footage from all those games including new DOOM 3 sequences. The footage comes in three sizes at varying degrees of completeness (only the smallest version has the full intro), resolution, and quality to cater for your available bandwidth.