RTEJava.jar recognised in panther as jar launcher app, even though I can't cmd-F "jar launcher", which does not appear in arbaro.jar's "open with" list, apparently since "jar launcher" is located in /System/Library/CoreServices RTEJava.jar opens on doubleclick, also in terminal, although space in directory name makes navigation difficult (tcsh). v. 1.4.2-38 anyway, thanks again for this valuable utility