I'm working learning I'll be working on an HPV fairing this semester - and will probably use Cosmos/FloWorks (because it's available for free at my school) to do CFD.
Currently, I'm in a CAD/CAM class - we're using I-Deas for modeling and FEM analysis. For the class, we're modeling a goofy telescoping hand truck (that's the midterm project) and then we'll be doing FEM for our final project. I don't think we can do CFD through I-deas.
Time is the best teacher. Unfortunately it kills all its students.