trouble validating my XSL transformed code

Hi,

I'm trying to validate the following URL:

http://www.nascencetech.com/recruitexpressmy/webadmin/AddPage.xml

against http://validator.w3.org but I'm getting confused.

I've set the DOCTYPE declaration in my XSL file
(http://www.nascencetech.com/recruitexpressmy/xsl/webadmin.xsl) and I
expected the validator to get the transformed code and validate that. But
the validator throws back a DOCTYPE unfound error at me and referred to the
XML file directly. Is it possible validate the results of the transformation
without manually copying the results into another file and validating that
file instead?

Thanks!
Wong