Looking for XML search tool.

Hi!

	Does anybody know of a good tool (or open source script) that'll enable me 
to search XML files, and then map the discovered elements through XSLT to a 
webpage?

	Basically, I'm looking to find something that will let somebody put in a 
search parameter, find the XML file it's associated with, and then use XSLT 
to output the total results. It's a lightweight search.

	I'm just poking about to see if there's something out there before I write 
it myself.

--->Ben