Well as you all know, I am a devout Apple user. I have been born and raised on it. Apple is coming out with a new operating system (for example Windows just came out with Vista). This new version is called Leopard and it is simply amazing. There are many new features, and updates.Some of my favorite new things would have to be time machine, spaces,  and iChat. IChat is an instant messaging program that I use DAILY to talk to all of my friends. Spaces is cool because you can have different spaces where you can work on different things. It keeps you focused on what you are doing, and also allows for a little more organization. I strongly encourage you to take a look at Leopard and if you dont have a mac, SWITCH.