Question: seems like the games all start differently!! I've been playing for two days and only managed to upgrade my silo TODAY. Barn only had one upgrade and i used gems to get the part i needed because i could not find it anywhere. Started the game on my nephew's ipod and he seemed to have different items needed for the first upgrade at least... AND he had the items for the second upgrade !! How weird is that??? Did i do something wrong in my game or do they really start with different items?? O___o