OpenSAML user discussion

Hi!

I'm trying to use OpenSAML 1.0.1 in my webservice. The webservice runs under 
Sun java system application server platform edition 8.0.0.1. The opensaml 
read me-file says that the dom3-xercesImpl-2.5.0.jar and 
dom3-xml-apis-2.5.0.jar should be placed in the /lib/endorsed folder of the 
java home. The application servers endorsed folder already contains older 
version of those jars but I placed the new versions there also. When I try to 
run my web service, I get the following error message:

[#|2005-02-28T11:45:44.581+0200|WARNING|sun-appserver-pe8.0.0_01|javax.enterprise.system.stream.err|_ThreadID=11;|org.apache.xml.utils.WrongParserException:
 OpenSAML requires an xml parser that supports DOM3 calls.  Xerces 2.5.0 
(built with DOM3 support) has been included with this release and is 
recommended.  If you are using Java 1.4, make sure that you have enabled the 
Endorsed Standards Override Mechanism for this parser.
        at org.opensaml.SAMLConfig.verifyUsableXmlParser(Unknown Source)
        at org.opensaml.SAMLConfig.<init>(Unknown Source)
        at org.opensaml.SAMLConfig.instance(Unknown Source)
        at org.opensaml.SAMLObject.<init>(Unknown Source)
        at org.opensaml.SAMLSignedObject.<init>(Unknown Source)
        at org.opensaml.SAMLAssertion.<init>(Unknown Source)...

If I take away the older versions of the Xerces jars, the appserver won't 
work. Is there any way to work around this problem?

Thanks in advance!
Rami