> do you have gdb on your system ? I'm not sure if it comes standard > with OS X, or whether it's only installed with the development tools. > Try running it from a command line. "quit" will get you out of it. > > If you do have it, can I send you a version of the dispwin with debugging > symbols in it, so you can run it and report a stack backtrace. This will > give me a clue as to what system call it's failing in. > > Graeme. I don't think I have gdb but let me check first. Roger Breton | Laval, Canada | graxx@xxxxxxxxxxxx http://pages.infinit.net/graxx