Thoughtful, detailed coverage of the Mac, iPhone, and iPad, plus the best-selling Take Control ebooks.

 

 

Pick an apple! 
 
Smarter Parental Controls

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.

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.

 
 

Palette Police

Send Article to a Friend

Palette Police -- Edward Reid <ed@titipu.resun.com> writes in support of Matt Neuburg's complaint about programs messing with the "colors" on his 4-bit monitor. "Yeah! Keep on them. I don't use IN CONTROL, but I have the same complaint about Quicken and Retrospect. I can understand a graphics program playing with the palette, but for the others it's just plain rude. I think it's a problem specific to 2-bit and 4-bit mode, although I tried some program a few months ago that had an option to "Use system color palette" to fix this problem. I don't know enough about color palette management to understand exactly what's going on, but my guess is that programs are tested on 8-bit color monitors and black and white monitors, but seldom on anything in between. Also, the problem might be more or less severe depending on how the user has customized the display (though I'm only conjecturing at this point). For example, I've changed my desktop to be a uniform gray instead of the standard dither. The programs we are discussing turn the desktop black, which is immediately obvious. It might not be as obvious with the standard desktop."

 

READERS LIKE YOU! Support TidBITS by becoming a member today!
Check out the perks at <http://tidbits.com/member_benefits.html>
Special thanks to John Reinardy, Lloyd Stockwell, Susan Simon, and
Dimitri Boone for their generous support!