I am 58 years old and have recently gone from a near size 14 to a size 6 in about 6 months--Yay me! I am amazed in how my body responded to weights and cardio with diet. I weighed about 170 on Sept 5, 2010. For 6 mo I did the old Classic Firm videos but the repetitious nature seemed to drag by. I found and bought an Original Club Step that included Cathe's DVD--(1) Basic Step and (2) Cardio w/Weights about 10 days ago. The first time through the Cardio w/Weights, the step footwork was a terribly complex, but I just kept moving anyway; by the 3rd use, I nearly got it all--so proud of me, but I did do re-winds and slow motion and practiced hard parts several times. Today I ordered several more Cathe DVDs and bought the Firgure 8 toning tube thinking it was replacing the green resistance band because I couldn't find the green bands on the site. How are the toning tubes used, and in which DVDs? I am excited about the DVDs and hope I haven't bought a Figure 8 I won't use. Thanks in advance for your help. Jan