"they are not Stumpjumpers or any other model. S-Works was a separate line of bikes and they were all aluminum except this one."
Correction for those who care, the S-Works mountain bikes were also available back then in carbon. There were two models, Carbon S-Works and Ultimate. The Ultimate model had titanium lugs, the standard carbon had cromo lugs. I had the standard carbon with an FXS carbon fork added later on, my friend, who was our Specialzed rep, had the Ultimate with rigid cromo fork. He still has his and rides it once in a while.