In a message dated 96-07-08 21:18:23 EDT, [log in to unmask] (Pete
Resnick) writes:

> As we discussed privately, the semantics of "multipart/related" seems more
>  like the parts refering to eachother as against simply being "a bunch of
>  things that belong together". I think perhaps "multipart/parallel" has the
>  latter semantics.

I think multipart/parallel would be something video and audio that are
supposed to play simultaneously, though in reality you'd need some third part
that told you how to choreograph the first two.

Jay