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View Extra Audio Details in Snow Leopard

In Snow Leopard, Option-clicking the Volume icon in the menu bar displays a list of sound input and output devices. Choose one to switch to it; it's much easier than using the Sound preference pane. Also, hold Shift and click the icon to set the system volume, which is separate from the general output volume.

Submitted by
Doug McLean

 
 

Gatekeeper 1.2.7

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Gatekeeper 1.2.7 is a set of Macintosh system extensions (INITs) and related control panels (cdevs) that, when active (i.e. allowed to install themselves during the boot process), offer protection against attacks by all viruses known to the author at the time of this release.

Gatekeeper also monitors computer activities for what are considered to be suspicious 'events' or 'operations,' in an attempt to intercept what could be variants of known viruses or even completely new viruses.

Since its initial release in January of 1989, Gatekeeper has repeatedly demonstrated its ability to stop the spread of viruses which were unknown during its design. Like any anti-virus system, however, it cannot guarantee complete protection.

Of course, no claims or promises are made regarding Gatekeeper's effectiveness or suitability, and some functions and capabilities of Gatekeeper are non-trivial to use and may require a careful reading of the documentation.

Version 1.2.7 enhances the capabilities of, and corrects bugs in, version 1.2.6. Gatekeeper 1.2.7 is archived at <sumex-aim.stanford.edu> as /info-mac/virus/gatekeeper-127.hqx.

[Recent discussions on the Internet indicate that the previous version of Gatekeeper and AutoDoubler 2.0 from Fifth Generation Systems tended not to agree on various matters. We use John Norstad's excellent and unobtrusive Disinfectant, but early reports indicate that Chris fixed some of the conflicts between the two. -Adam]

 

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