Would like any input on the tapes being sold on the 'American Chen Style Tai Chi Association' website. (www.americanchentaichi.com) . I'm most interested in the "Original Chen Tai Chi Form/Push hands" by Chen Quanzhong, and "Original Chen Style Tai Chi-Lao da jia, part 1" by Yan Gaofei. One (of many) mistake I made when I was a Chen student was not having any resources to make training at home possible. Since all the students were more advanced than me, the pace was too fast for me to remember the movements. In all my years of martial arts I've never used tapes, so this is a new area for me. Other suggestions would be apprec.