Mac OSX 10.5 Leopard definitely worth the upgrade
Leopard, the new Mac OSX operating system, ships with over 300 new features. Since its release date just over a month ago, there have been countless reviews, blog posts, and lists covering the highlights of the system. With so many to choose from, I decided to list the top five reasons I upgraded from Tiger (OSX 10.4) to Leopard (OSX 10.5).