I'll let customers chime in with their opinions of the Fast Track course. But, Jason, I see that you have already taken the 3.0 versions of both I&C and DSA. The 3.5 courses were restructured to take into account student feedback on the 3.0 courses, and coverage of 3.5 features was added. But there's also plenty of material that carried forward. If your only objective is to learn about the new features in 3.5, I think you'd be best served by the online self-paced course we have on that.