Marksware used to have a great conversion program (PUB2IND) , but they no longer make it, and my version only works with CS3, which came on my used mac that I purchased. Now I am having trouble with that computer and have to transfer it to another, which is an entirely different problem. Working with old systems/programs is problematic to sat the least. I would very much like to see something built into InDesign that would convert these files.