I have developed a CD that runs both Windows and Mac software. I would like it to function as an autorun/autostart; I do not have a problem with the Windows code, but I do for the Mac. I do not feel like investing a couple of hundred $$$ into software, when, I am sure that several lines of UNIX code could help me out. It has been 10 years since I fooled with UNIX-forgive me if I am not in the right forum. Thank you. HornetDr