While Safari, Firefox, and Chrome have been getting most of the attention, Opera has been quietly at work on Opera 11.50, which now includes a long list of new features, improvements, and bug fixes. The Web browser’s user interface has received a number of improvements, ranging from a new icon set to better layout. Opera Link, the company’s data-synchronization service, is now capable of storing passwords alongside other browsing data, while Opera Mail includes better support for Gmail’s IMAP service. Opera’s support for HTML 5 has received a significant boost through the introduction of numerous new features, including the Opera Presto 2.9 rendering engine. (Free, 13.7 MB)
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.