So I finally got my hands on a copy of Rogue Trader and so far have only perused its contents. What I am wondering, is: are the rules that are overlapping with Dark Heresy in any way different?
I mean, we find rules again on combat, equipment, skills and talents, mutation and damnation, NPC traits etc that seem the same. Am I right to assume that in Rogue Trader these rules are different only in that they have the Errata from Dark Heresy taken into account and may be more elaborate in the sense that there are new skills, talents and guns, but in every other aspect are exactly the same?
Thanks!