Last weeks SG-1 "Memento Mori" was pretty good.
"McKay and Mrs. Miller" on Atlantis was awesome almost until the end when it was only okay. The chemistry and conflict between Rodney (Meredith?) McKay and his sister was great.
I was expecting 'Rod' to find a way to ship at least one fully charged ZPM back to them. I knew they should have grabbed a couple of from the replicators when they had a chance.