I'm NOT looking for official answer, more of how each LGS plays it. Can a model move through a window? I know the rules say that you can move over a objects smaller than the silhouette of a model. The bottom of a window frame is lower than the model moving, so many say you can move through it. Our LGS sais you can, and we had a newbie join and assume you couldn't and got caught by it. I'm tempted to try and suggest a house rule that models moving threw windows get the same effect as Heavyweight moving through a wide gate. Basically they auto-stop afterwards. Or have it be a short skill to break (auto-crit CC) and clear the window before going threw. Also in our LGS we virtually never use locked security doors and hacking rules. We usually treat the doors as always open or star trek doors that auto-open.