I've got an application which incorporates several Axis clients for retrieving data from disparate data sources, but at runtime, the inclusion of the axis jarfiles (all the ones incorporated in the 1.1 distribution) seem to cause some class definition (the classes in question from other jarfiles don't seem to be picked up) problems with some other packages I'm using (enterprisedt's ftp.jar and quartz.jar comes to mind). Has anybody seen this before? And if so how do I resolve? What is the minimalist jar file(s) I need to include with my deployment in order to have Axis make jax-rpc calls? Thanks!