I just loved RoP. It was great! Already seen it about 5 times now.
The part about the TER's is right. If they were installed in the gate room Nirti had no chance at all to enter the SGC unnoticed.
But there's something else I would like to point out to you. In 1969 we get to see Cassandra as an old lady. Why is it then that everybody thinks she might die? Or is it just a flaw in the show? They just forgot about 1969.
Anni, I think you are partially right. Not all the way though!
Falcon Horus