I down loaded and install Jack pilot on OSX tiger, but ardour still complains that x11 isn't installed. When I tryed to downloaded it the installer said that a newer version was already on my system; which makes sense, because I already tryed to install it using my system disc. Have others had this problem? Searching around my hard drive I can't find any x11.app to start? Have I installed x11 incorrectly or is there some app that I can't find?