Tomcat serving XSLT confuses Netscape?

I have 2 indentical XML + XSLT files on 2 different servers.  Both produce
a nice HTML doucment with IE.  But only the first one works in Netscape
7.02.  The first one is Apache+FrontPage.  The second is Tomcat.
Why won't the Tomcat page work!?

These are the files  (and the full HTTP responses):
Has anyone seen this before? Thanks -T


http://www.amnesta.net/1.xml
---
HTTP/1.1 200 OK
Date: Fri, 02 May 2003 16:18:45 GMT
Server: Apache/1.3.6 (Unix) FrontPage/4.0.4.3
Last-Modified: Fri, 02 May 2003 16:03:38 GMT
ETag: "1ac90b-549-3eb296da"
Accept-Ranges: bytes
Content-Length: 1353
Connection: close
Content-Type: text/plain
---

http://ecedbdev.eng.umd.edu:8080/ece/facultyAndStaff/1.xml
---
HTTP/1.0 200 OK
Content-Type: text/plain
Content-Length: 1354
Last-Modified: Fri, 02 May 2003 15:39:10 GMT
Date: Fri, 02 May 2003 15:39:13 GMT
Server: Tomcat Web Server/3.3.1 Final ( JSP 1.1; Servlet 2.2 )
---


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