Most ISO files work for me but a few say unsupported format - I haven’t figured out the difference yet. IMG files do not work. I haven’t been able to get .AVI (DV) files to work either.
The ISO files play and you can select captions (and language?) but there is no support for navigation using the DVD menus. This leaves you with FF and REW at a couple of speeds and the 10 minute jump. I notice several other players even a $39 one that allow navigation using the DVD menus…
