Configuring your Pioneer DVR-1xx for use with Mac OS X 10.2 using PatchBurn 1.1
Begin by downloading PatchBurn 1.1.
Open PatchBurn and type in your administrator password when asked. You will be presented with a window showing your installed optical drives on the left, and the CD/DVD system drivers installed in the OS on the right. For the DVR-107 choose anything from the DVR-103 to this drive highlighted here, represented as an unintelligble string of text to us, but a support file for a DVR-105 to the computer. That will add the burning capability to the drive that you desire. Restart your system when instructed to after patching.
In Apple System Profiler the DVR-1xx now reports Disc Burning as fully supported.
And Apple iTunes shows the CD burner as the proper DVR-1xx and speed as 24x capable. You're all set!