As you know there are hundreds of figures and combinations and its almost impossible to remember all the combinations we have learnt. In the past, I used to write the combination I learnt day by day on a noteook but I gave up because sometimes its very difficult to describe the combination by writing...Then I started to shoot video of the combination after the class but its not easy to carry camcorder everytime? What do you suggest? Whats the best way to remember combinations? By the way, is there any source on the internet for list of tango figures and combinations?