hi, if you could provide a small example ill take a look at it, but as far as i can remember (long time since i made a webstart app) webstart is a web-deployed application, and hence the classes used by the app must be packaged in a jar and referenced in the .jnlp file. - and i think that that you'll have a problem specifying the jboss-aop.xml file since it cant be read from the filesystem, but rather a resource. so at first thought i dont think it will work, but im not sure without testing it more.. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3973533#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...