I agree that .azw/.mobi is an inferior format to .epub/.pdf, but Calibre is free software for Linux that converts most formats without an issue (and given that

I agree that .azw/.mobi is an inferior format to .epub/.pdf, but Calibre is free software for Linux that converts most formats without an issue (and given that the Amazon version already has formatting issues, I doubt that's a problem). The best thing to do, though, is what Cory Doctrow does: http://craphound.com/down/?page_id=1625 http://craphound.com/down/?page_id=1625. He even has (had) an option for a Gamebody Advance reader!