Apple has released software updates for its Logic audio products, Logic Pro 7 and Logic Express 7.
Both updates are described as offering enhanced reliability and performance.
Logic Express 7.0.1 (25MB) also improves compatibility with Apple Audio Units and other formats; and makes Track Automation and controls
The Logic Pro 7.0.1 update enhances the same areas, and adds better support for Utrabeat factory drum kits, guitar tablature and more. The 30MB update is available here.