The Camino Project has released a minor update to the Mac-focused, Gecko-based Web browser Camino that addresses several security and stability issues by upgrading the program to version 126.96.36.199 of the Mozilla Gecko rendering engine. Also, ad-blocking has been improved, the search field has been restored to the Help menu in non-English versions running on Snow Leopard, the crash reporter now enables you to add your email address to a report (for followup questions), and clicked error and warning text in certificates no longer changes color. (Free, 15.8 MB)
Turn Off Filename Extension Warning
In Leopard, Apple fixed an annoying aspect of working with the Finder in Tiger. Previously, if you changed a file's extension, the Finder prompted for confirmation. But since no one has ever accidentally changed a filename extension, Apple thankfully added an option to turn that warning off in the Leopard Finder's preferences. Choose Finder > Preferences, and in the Advanced screen, deselect Show Warning Before Changing an Extension.