Declan McCullagh at CNET is reporting that the FBI is looking to expand CALEA — the Communications Assistance for Law Enforcement Act — to apply to Web sites and services like iCloud, iChat, FaceTime, Twitter, Facebook, Skype, Gmail, and Hotmail. Passed in 1994, CALEA currently requires telecommunications companies to make their systems wiretap-friendly; CALEA was extended to broadband networks in 2004. Technology companies are generally unhappy about such expansions, and Apple is lobbying on the topic now. Mandated backdoors, apart from being generally creepy even when used only with court orders, also pose serious security risks. follow link
Mac OS X Zip Expanding Utility
Firefox (and possibly other applications) may ask you what you want to do with .zip archives that you download from the Internet. If you want to expand them with Mac OS X (rather than StuffIt Expander), you may be unsure of which application actually does the job. You're looking for Archive Utility (in Leopard and later) or BOMArchiveHelper (in Tiger). In either case, the application is stored in Hard Drive/System/Library/Core Services/. Don't move it from there, though, or you'll confuse matters.
FBI Looking to Expand CALEA to Web Sites