Ron, If Castor doesn't work out for you, you could always go out on a limb and use retroweaver. It uses allows you to write Java5 source that compiles to 1.4 compatible bytecode. http://retroweaver.sourceforge.net/ Matt ____________________________________________________________________________________ Shape Yahoo! in your own image. Join our Network Research Panel today! http://surveylink.yahoo.com/gmrs/yahoo_panel_invite.asp?a=7