Editors' Note: Some people have received "Error-39" messages after downloading. If you encounter this error, we suggest disabling StuffIt extensions before downloading, or using Internet Explorer's downloading utility for the download.
Update Mac OS 8.5 or 8.5.1 to 8.6 for better system performance. Mac OS 8.6 offers improvements for Sherlock, improved media integration, greater device access and capabilities, improved printing and font mangagement, PowerBook energy efficiency, and support for Mac OS X Server. The download also includes Sherlock 2.1, LaserWriter 8.6.5, and Game Sprockets 1.1.4, among other Apple software updates.