This is good but has issues. For instance, I have an .ooutline file of movies that I need to buy and rent. One column has a "Buy" header and the other has "Rent". Beneath each is a list of files appropriate to the header. When I export this to the iPod, the headers are lost, and I'm presented with a mess of movie titles. This kind of thing happens with several of my outlines, so I am disappointed. However, the software is very easy to use and is free, so it's definitely useful.