After the Forums went down I lost this thread. Descent3 was supposed to come with Environment Mapped Bump Mapping and When I got Descent3 in my hands I was having difficulty finding it. Only after E-mailing both Rage and Matrox, Matrox responded by saying that they did not ship with EMBM support to hit their deadline. (I still haven't gotten a response from Rage) A patch to support Descent3 EMBM is supposed to come out this week or next.