My, you're busy today! Yes, a wonderful ep, one of my favourites (of course I am a Tom/B'Elanna fan). That whole B-plot, and the temperature theme it plays with, was wonderfully done.
The one thing that will never cease to bug me though is, after they shoot that Nyrian in the ice cave with the one shot they have, THEY DON'T PICK UP HIS $%^$# GUN!!!!