Thoughtful, detailed coverage of the Mac, iPhone, and iPad, plus the best-selling Take Control ebooks.
- Upgrade to and Learn Lion with New Take Control Ebooks
- Our Favorite Hidden Features in Mac OS X Lion
- Lion Security: Building on the iOS Foundation
- Subtle Irritations in Lion
- Finding a Replacement for Quicken
- Lion Is a Quitter
- Dealing with Lion's Hidden Library
- Lion Application Compatibility Wiki
- Rosetta and Lion: Get Over It?
- Preparing for Lion: Find Your PowerPC Applications
In Snow Leopard, screen sharing in iChat can now be encrypted if both parties sharing a screen have MobileMe accounts and have enabled encryption (iChat > Preferences > Accounts > Security).
From Doug McLean