Oh! And the quantum mirror could easily be the method for getting them from one universe to the other... cuz you just know the NID didn't destroy it (like they ever did what they were told to do)). Ooh! A two parter. Part 1 is solving a case at the SGC and Area 51. Part 2 shows what happened while they were leaving and Tony had to poke his head into a storage closet. :-)