Look Elsewhere for PowerBook (FireWire) Security -- Apple has issued a Tech Info Library article warning owners of new PowerBook (FireWire) machines not to install the Password Security control panel. Although the control panel shipped with Mac OS 8.6 (it isn't included by default on laptops using Mac OS 9), copying it from another machine for use on a PowerBook (FireWire) can result in damaged or lost data. Apple recommends that owners instead use the password feature found in the Multiple Users control panel. (See "Major Features in Mac OS 9" in TidBITS-503 for more on working with Multiple Users.) [JLC]
Mac OS X Services in Snow Leopard
Mac OS X Services let one application supply its powers to another; for example, a Grab service helps TextEdit paste a screenshot into a document. Most users either don't know that Services exist, because they're in an obscure hierarchical menu (ApplicationName > Services), or they mostly don't use them because there are so many of them.
Snow Leopard makes it easier for the uninitiated to utilize this feature; only services appropriate to the current context appear. And in addition to the hierarchical menu, services are discoverable as custom contextual menu items - Control-click in a TextEdit document to access the Grab service, for instance.
In addition, the revamped Keyboard preference pane lets you manage services for the first time ever. You can enable and disable them, and even change their keyboard shortcuts.
- Major Features in Mac OS 9 (25 Oct 99)