I am unable to get the tempo editor portion of Melodyne 4 Editor to work in Studio One Professional. I have a piano track that varies time and I want Melodyne Edition tempo editor to plot the tempo so I can drag and drop it into the tempo bar at the top of the interfeace so I can then use EZDrummer and have a drum track that varies time with the music. The tempo editor in Melodyne, when opened in SO, shows a constant tempo, which it is nit. If the track is opened when Melodyne is opened as a stand alone program outside of SO, the tempo editor then works. Please help me to enable the tempo editor of Melodyne inside of SO.