I have been hearing great things about Cathe's workouts. I am just restarting my exercise routine and have about 15-20 pounds to lose. I would love some suggestions about the first few tapes to get. I have been using Kathy Smith's tape (both aerobic and weights) and am getting bored. I have also heard great things about the FIRM's tapes. Someone suggested step jam from Cathe. the step tapes I have been doing have been good but when I do TOO much jumping, I start hurting my many various ailments (knee, lower back and a neuroma on my foot). Any suggestions would be great - I like doing the choreographied stuff but need good cuing or just not TOO complicated. Thanks, sANDY