Bill Dickson <email@example.com> writes in regard to On The Road and CPU (TidBITS #203): CPU 2.0.1c will automatically switch to a "docked" set if it senses that a Duo is connected to a dock, and then back to the previously-used set when the machine is restarted outside the dock. Unfortunately, if the undocked set is configured to slow the Mac down to 16 MHz when the Mac is on battery power, and then you re-dock the Duo and restart, you'll find that the machine is still running at 16 MHz. You must go into the PowerBook Control Panel's options, set the speed back to normal, and restart.
Set Time Zone Automatically in Snow Leopard
Frequent travelers may be interested to know that in Snow Leopard your time zone can now be set automatically by bringing up the Date & Time preference pane, clicking the Time Zone view, and selecting Set Time Zone Automatically. A progress spinner appears while Snow Leopard sends off information about the Wi-Fi signals in your vicinity and receives location data back.