Hi All I have an application which uses Disk Arbitration Framework and is working fime on 10.4 but when it comes to 10.3.9 it is not able to recognise the framework. I know the fact that the disk arbitration framework is private in 10.3.9 and public in 10.4. I have tried my level best to run the application on 10.3.9 but with no success. Can anybody please guide me??