Could you tell me what weight dumbbells are you all using for your home workouts and also, could you please recommend your workouts? I am looking for something around 20 minutes that I can do most days. I quite like Jillian Michaels and have her Lift and Shred DVD, but I'd like different ones to mix it up a bit. Usually I don't like Davina (nothing personal), her workouts are way too energetic for me!