So, after finally getting the Ferram Aerospace Research mod installed properly, I decided to see what aerodynamics can do for a rocket by building the simplest one I could think of: I've used similar rockets before as the starting point when iteratively designing rockets, so I figured I could use it as the spring-board for a new rocket designed not just to look aerodynamic, but to actually be aerodynamic. Well, Jeb was raring to go, so I hit the launch button and off he went. Looks like a good launch to me, and Jeb seems pretty happy. A scant few moments later and things started to get interesting; we broke the sound barrier. Wait a moment, that's starting to look a bit hot. Oh, good Lord. We're getting reentry effects while leaving the atmosphere. On a single SRB. It's a good thing Jeb was piloting this flight, or I think I might have fainted. I am so glad I uninstalled the Deadly Reenty mod before installing this one. We ran out of fuel, so I separated from the SRB. We were still getting reentry effects. Holy hell, look at that apokee. I've never gotten performance like this from an SRB before, not even one of the big ones. Well Jebediah, it seems that you are having a bad problem and you will definitely be going into space today. Let's take a look at Jeb's helmet cam, shall we? What a wonderful view. Look at our speed as we fell back into the atmosphere. Fireworks were coming. Oddly, the heat didn't last as long coming in as it did going out. We might have even survived this reentry without a heat shield if Deadly Reentry had still been installed. We wouldn't have survived the ascent, but still... As soon as we were moving slow enough not to rip it right off the capsule, we deployed the parachute. After touching down safely, we took a picture of Jeb in front of the capsule. For posterity. So, in conclusion, proper aerodynamics make rockets go up very quickly, at least if they're small. PS. Not that it matters for such a simple rocket, but I've included the craft file for it: http://www./download.php?wq9s99pr1g0srdc