Anyone tried compatibility with trading software? Lion should be released tomorrow. Interested in Think or Swim and Interactive Brokers mainly.
I've been using ToS in Paper Money Mode and in On Demand Mode and some live mode use. I'm very impressed with it. The opportunity to have true simulation of the market or against a point in time of the market is a great educational tool, not to mention fun. You also asked about Lion and I haven't tried that yet but I can tell you that a new update for Java is out. ToS is a Java based application. Best practice should probably be to wait for 1.1 or even a later release of Lion. Let someone else QA the product.