Problem with DVD .ISO-files with multiple angles

I made an .iso copy of Metallica’s Cunning Stunts dvd, which has a few chapters with multiple viewing angles.

Most of the file worked just fine, but the chapters with more than one angle did not.

Anyone with the same problem, or does anyone know if this is a feature that can be solved through a firmware update?

I think it is very doubtful that the WDTV live will ever manage multible angles.

My WDTV Live will not play animated movies with multiple angles ripped to ISO.  It just stutters all over the place.