Perhaps the most sensational claim comes from Jerry Pournelle, who claims that Kildall personally demonstrated to him that DOS contained CP/M code by entering a command in DOS that displayed Kildall's name; as of 2006 Pournelle has not revealed the command and nobody has come forward to corroborate his story.
Quizais a afirmación máis sensacionalista vén de Jerry Pournelle, que dicía que Kildall demostroulle a el persoalmente que o DOS contiña código de CP/M (introducindo un comando no DOS este mostraba o nome de Kildall) Até o 2006 Pournelle non revelou o comando e ninguén seguiu adiante para corroborar a súa historia.