Actually i was just about to post a similar thing (F/R) i guess. If you have one fx param knob on the MCP or TCP , clicking it will open up the FX window. But there is no way to do this without clicking on an FX knob. I believe there should be actions, something like: open up FX window for FX1 on selected/last touched track open up FX window for FX2 on selected/last touched track ......................FX3........... and so on. I dont think there is already an F/R for this Yves