J. King <mtknight@dark-phantasy.com>:
>
> Perhaps you're trying to view the document as text/html?

Vulgo the user agent uses its traditional HTML tag-soup parser rather than
the XML parser required to handle xml-stylesheet PIs.

> IF you give the file an extension of .xml, that's the easiest way
> to change the content type to application/xml.

Huh? In some environment maybe, but that's certainly not an universal rule.
Furthermore the "correctest" MIME type for XHTML documents is
application/xhtml+xml.

This thread is offtopic anyhow, and has been given a very inappropriate
Subject.

Christoph