it works fine. although, it is good for traders who like to trade from within the chart (and that's fine, although not my style). it then is like Cyber, or Realtick etc.. However, TWS (IB) is still opened too, so that takes some screen real estate. it also means you can use either platform to trade. it's not one or the other. It all depends on your style. I know many who would never use something else than TWS itself. others hate it. some will love the eSignal integration, others will hate it. The point is : I thing it's pretty flexible offering. And that ain't half bad. tntneo