Studio One 5: 1) To export MIDI files and have them come back in time: first use the SLIP tool that appears when hovering over the left end of event and drag to the left to create silence right up to zero starting point (if your MIDI file did not start at 0). Then use arrow tool to select MIDI events. Go to top menu and choose EVENTS>EXPORT SELECTION, choose location. 2) To export AUDIO files do the same using SLIP tool, then arrow tool to select all audio events (or one at a time) and then EVENTS>EXPORT SELECTION, choose location. I have found no other way to export midi and audio events and then import them and expect them to be in time. If you don't use the SLIP tool to extend the tracks to 0 start they will all start at 0 and not be in the proper event location.