For OS X (Version 10.1 and higher):
- Script Timer 2.1 or later (2.5.1
recommended for OS X 10.3 or later, required for OS X
10.5 and up)
• any OS X version of iTunes.
For OS 9.2:
- Script Timer 1.2
• version 2.0.4 of iTunes.
(NOTE: The dynamic scheduling feature is not available in OS 9.)
Track Timer is not available for earlier versions of the Macintosh operating system because iTunes is not available.