Hello Kenny,
If you export your outline as OPML, you can then view it in many mindmapping apps. The MLO app can also import OPML. However, the OPML format is quite limited and wouldn't support all the parameters which MLO can associate with a task.
I've always wished for closer integration between MLO and mind-mapping software (in my case, iThoughts HD), but that hasn't happened so far.
Regards,
Stéphane