Since I like to use multiple patterns for tracks as a composition, enjoy doing my primary mixing in the box, and like being in control of every track, I thought it might be cool to try recording each track into individual buffers for each pattern, to be saved and then pulled off the CF card and placed by pattern sequentially in a DAW.
Since the OT has 508 seconds and 339 seconds of recording time for 16 and 24 bits respectively, assuming that all flex tracks are clear, that comes out to 63.5 and 42.375 seconds (ahem, respectively) per track. If you wrote a track in a project loaded with flex samples, make a new project and copy it (or the whole bank) there. Assuming the flex samples for your track aren’t minutes long, you should still have a fair amount of time to work with.
It’s not ideal for tracks that are long evolving movements, but I’m sure a compromise could be met.