I'm generally not that nieve when it comes to using trusty old Macs, but I've downloaded DVDbackup 1.3 and nothing happens when I try and launch the application. I've read all the documentation I can as well as the info from the "wormintheapple" website and got nowhere. I suspect I'm having a bit of a 'Homer' moment and missing somthing really simple. Can anyone please advise. Thanks PS the file download is only 96k as per the website notification but this seems mighty small to be the complete application.