Summary Brought to you by PlayStation Underground. Demos included: Killzone, Jak 3, ATV Offroad Fury 3, Ratchet & Clank: Up Your Arsenal, Area-51, Star Wars Battlefront, Metal Gear Solid 3 Snake Eater, Burnout 3: Takedown, Silent Hill 4 The Room, Def Jam Fight for NY, ACE COMBAT 5: The Unsung War and Ghost in the Shell - Stand Alone Complex. Che...