Slightly eclipsed by the release of 10.6.2, Apple last night also released important security updates for older OS X systems and introduced new software for its newly-introduced Wireless Keyboard.Wireless Keyboard Update 2.0 requires Mac OS X 10.5.8 or later to be installed and switches on the special features of the keyboard. It’s a 10.95 download that is available here.Apple also introduced several flavours of essential security update, with versions available for Server and desktop Macs. Apple advises the new software includes general operating system fixes that enhance the stability, compatibility, and security of your Mac.The upate addresses 43 specific issues in Mac OS X
