Logic Pro 9.1 Update
This update delivers improved compatibility and numerous fixes.
Issues addressed include:
- Support for 64-bit native mode
- Compatibility with 64-bit Audio Unit plug-ins
- File names with over 32 characters are now supported
- Samples are now mapped correctly when using the "Contiguous Zones" option in the EXS editor
The update is recommended for all users of Logic Pro 9. For detailed information on this update, including some restrictions when working in 64-bit mode, please visit this