If you have scripts/strats that you have developed in EasyLanguage on the TradeStation platform and you want to execute those strategies on Interactive Brokers, truly the easiest thing to do (I do this currently) is use MultiCharts. Copy your scripts over to MultiCharts (their PowerLanguage is based on and about identical to EasyLanguage), using IB as your broker through MultiCharts. Your scripts you developed in TradeStation, running in MultiCharts, will execute orders on your IB account.