I am not able to to get the 03 OSD to work with a cube orange. I am trying to do this via the MSP display port option, and I have gotten this to work previously on another FC, but the MSP display port option does not show up in the parameter list on the cube. I tried to type option 42 and it did allow me to write the parameter to the board.
Edit: It works now. Seems like leaving the cube shut off for awhile and then powering back on fixed it