I'm a 1st time forum user so please bear with me. I am a long time Cathe fan & have several tapes/DVD's. In the near future I will be losing allot of workout space do to re-modeling. Since Cathe's catalog doesn't list how much floor space is required (called in & rep. couldn't help either), can someone give me suggestions on which routines (cardio and/or circuit)would use the least amount of floor space? I'm thinking Boot Camp should be OK (hopefully). Would love to get the new Blast series, just afraid to buy it & not be able to use it.