I am archiving the Story Page versions of the Marathon Eternal Tour of Duty here. The first of Viking Boy Billy's contributions (the failure planks in each chapter) is now out. Chapter 1 is in two parts as the Three Stages per Chapter system had not been established yet.
Chapter 0: http://forums.bungie.org/story/?read=72107
Chapter 1 Stage 1: http://forums.bungie.org/story/?read=72108
http://forums.bungie.org/story/?noframes;read=72109
Chapter 1 Stage 2: http://forums.bungie.org/story/?read=72110
Chapter 2 Stage 1: http://forums.bungie.org/story/?read=72134
Chapter 2 Stage 2: http://forums.bungie.org/story/?read=72930
Chapter 2 Stage 3: http://forums.bungie.org/story/?read=72944
Chapter 3 Stage 1: http://forums.bungie.org/story/?read=72945
Chapter 3 Stage 2: http://forums.bungie.org/story/?noframes;read=73068
Chapter 3 Stage 3: http://forums.bungie.org/story/?noframes;read=73078
Chapter 4 Stage 1: http://forums.bungie.org/story/?noframes;read=73079
Chapter 4 Stage 2: http://forums.bungie.org/story/?noframes;read=73093
Lost Episode 1: http://forums.bungie.org/story/?noframes;read=73094
Lost Episode 2: http://forums.bungie.org/story/?noframes;read=73095
Lost Episode 3: http://forums.bungie.org/story/?noframes;read=73096
http://forums.bungie.org/story/?noframes;read=73097
Chapter 4 Stage 3: http://forums.bungie.org/story/?noframes;read=73098
Chapter 5 Stage 1: http://forums.bungie.org/story/?noframes;read=73099
Chapter 5 Stage 2: http://forums.bungie.org/story/?noframes;read=73151
Chapter 5 Stage 3 & Final Zone: http://forums.bungie.org/story/?noframes;read=73155