Limited Control Panel Usage in Classic
Some Mac OS 9 control panels configure system components that are already configured by System Preferences in Mac OS X. When Mac OS X detects a redundant control panel during Classic startup, it does not load the control panel. However, redundant control panels are still visible in Classic when you choose Apple > Control Panels. If you try to use the Mac OS 9 version of a redundant control panel, you will see an alert prompting you to perform the task in Mac OS X System Preferences instead. You should also be aware that third-party control panels and extensions might not work properly in Classic. Contact the third-party vendor to ensure compatibility.MORE INFO
Refer to Knowledge Base document 107135, "Mac OS X 10.2: About Using Mac OS 9 Control Panels in the Classic Environment."

- AppleTalk
- Control Strip
- Date & Time
- Energy Saver
- File Exchange
- Infrared
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- Memory
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- Mouse
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- PowerBook SCSI Disk Mode
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