Hi all, I've got a jboss 4.0.2 installation providing a web service based on an EJB & I'd like to run the current version side-by-side with a new version. Both versions use many of the same classes with slight differences so based on the documentation on class loading configuration it looked like I needed to add something along the lines of: <jboss-app> <loader-repository> BeanName:loader=BeanLoader </loader-repository> </jboss-app> to my app's configuration. I was a little unclear about what config file to add it to so I added a jboss-app.xml file to my META-INF directory. Unfortunately this doesn't seem be working. The two deployed jars still appear to be sharing whichever classes load first. Anyone run into something like this before, am I totally off base? Any help would be appreciated. Thanks -V View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3982820#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...