Yesterday, wednesday, I went to Tina's Mixed Astanga lunch class. What an amazing workout: I was sweating like crazy. Not as much as Bikram's but still, this was in an air-conditioned room.
Also, at Monday's dance rehearsal, the barre workout, although only about 30 minutes long, made me sweat much more than usual. I suspect Bikram Yoga altered my sweating pattern somewhat. Anya says this is a good thing.