Apple's OS X Mavericks 10.9 will arrive as a free download today
 

A little over two weeks after the folks in Cupertino released the gold master of the next desktop OS to developers, Apple has announced that OS X Mavericks will be available for download today at no additional cost. That's right, users running Snow Leopard and later will be able to nab the update ...

http://www.engadget.com/2013/10/22/a...=rss_truncated