hi, I have a apache 1.3.19/tomcat 3.2.1/w2k install with an app that using Xalan. Everything was working perfectly, though to get it all working I had to play around with my classpath, with the jaxp and crimson jars, to avoid NoSuchMethodErrors. Since then I've played around with some other webapps, after which I performed a clean install for the original webapp. Now I keep getting the infamous sealing violation. I am 100% sure that I have the exact same versions of all the software and jars and the webapp, so I know I must be able to get it running again. I'm assuming it's a classpath problem, but no matter how I play around with the classpath I keep getting the same message. I don't remember what my exact classpath used to be when all was working well. Does anybody have any ideas how to get this setup working again? Thanx, Dante