Though you might mistake Snow Leopard for plain old Leopard when you first boot it up, there's a lot of subtle stuff happening on screen and under the hood. Here's our guide to everything new in the latest Mac OS.
Snow Leopard is finally reaching the masses. As much as we like it, though, the interface feels awfully similar to its predecessor. Here are 15 tricks to check out that are undeniably new—and even a little exciting: