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<div class="center_top">Thoughtful, detailed coverage of the Mac, iPhone, and iPad, plus the best-selling <a href="http://www.takecontrolbooks.com/?pt=TB-TAGLINE" style="color:yellow">Take Control</a> ebooks.</div>
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<h6>Smarter Parental Controls</h6>
<p><p>If you've been using the parental controls options in Mac OS X to lock your child out of using a particular computer late at night, but would like to employ a more clever technique to limit Internet access, turn to MAC address filtering on an Apple base station.</p><p>To do this, launch AirPort Utility, select your base station, and click Manual Setup. In the Access Control view, choose Time Access to turn on MAC filtering. You'll need to enter the MAC address of the particular computer, which (in 10.5 Leopard and 10.6 Snow Leopard) you can find in the Network System Preferences pane: click AirPort in the adapter list, and click Advanced. The AirPort ID is the MAC address.</p></p>
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<div class="featured_meta"><div class="meta_article">21 Feb 2005 | <a href="/article/7990?print_version=1">Print <span class="shift_up"><img src="/images/printer_icon.gif" alt="Printer-Friendly Version of This Article" border="0" width="9" height="10"></span></a></div></div>
<div id="article_box_6600"><P><STRONG>LaunchBar 4 Lifts Off</STRONG> -- Objective Development has released LaunchBar 4, a major improvement on its highly regarded utility that opens files, bookmarks, and more using adaptively generated keyboard shortcuts (see "Tools We Use: LaunchBar" in <A HREF="http://www.tidbits.com/tb-issues/TidBITS-671.html">TidBITS-671</A>) The new version adds more index scanners (such as the capability to search iTunes and iPhoto libraries, Sherlock channels, etc.), search templates that let you search Web sites like Google and the Wikipedia directly from LaunchBar, the capability to browse database records (iTunes playlists and Address Book, for example) without leaving the LaunchBar interface, and a new multi-threaded indexing engine. LaunchBar 4.0.1 costs $40 for a one-seat Business License, or $20 for a Home User License; a $30 Family License covers up to five computers within the same household; and upgrades from LaunchBar 3 cost $20 (business) or $10 (home). LaunchBar 4 is a 500K download, and includes a free evaluation license that works for up to seven items per session. [JLC]</P><P><<A HREF="http://www.obdev.at/products/launchbar/">http://www.obdev.at/products/launchbar/</A>><BR><<A HREF="http://db.tidbits.com/article/07107">http://db.tidbits.com/article/07107</A>></P><!-- LaunchBar 4 Lifts Off Jeff Carlson --></div>
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