Since upgrading to 10.2.2 I have noticed that iDVD 2 will no longer recognise the QT export files from iMovie. When I drad the movie file into iDVD I get a message saying "your last action is not supported by iDVD". If I try using the import video menu item the file is just ignored and nothing happens. I am also using an external CDRW in a firewire case that will not function under this system. Although apple profiler says that the CDRW is supported, the unit keeps going "eject, eject, eject..." about every second. It is though the firewire is polling the unit every second and this is being interpreted as an eject command. Both of these problems did not exist under OS10.1.5. Has anyone else experienced similar problems since upgrading their OS. Any advice much appreciated. gregp at pacific.net.au