RAM Doubler, PowerBooks, and 7.5.3? Connectix reports it's investigating a problem using RAM Doubler 1.6.1 on PowerBooks. Apparently, the machines may crash when they wake up if they're running System 7.5.3. According to reports, installing Apple's low-level debugger MacsBug prevents the problem from occurring. [GD]
Thoughtful, detailed coverage of the Mac, iPhone, and iPad, plus the best-selling Take Control ebooks.
Sleep (and Lock) Your Screen
When you are walking away from your computer, it's fairly common practice to start your screen saver and lock your screen. But did you know that there is a built-in keyboard shortcut in Mac OS X to sleep the screen?
Press Control-Shift-Eject and your monitor sleeps without engaging the screen saver.
Submitted by
Lewis
Published in TidBITS 319.
Subscribe to our weekly email edition.
- StyleWriters and Ethernet
- Netscape Posts Two Updates
- Now Utilities 6.0 Public Beta
- I Am Joe's Book
- Network Servers Rebuttal
- Cool Tools - Where are They Now?
RAM Doubler, PowerBooks, and 7.5.3?
by Geoff Duncan 
New from Smile: PDFpen for iPad. Sign contracts, make changes, fillout applications and more. With iCloud storage, you get seamless
PDF editing on your Mac and iPad. Take control of your PDFs
wherever you are. Get it on the App Store: <http://smle.us/tbpdfpen>