When I first turned on my MacBook Pro, it had the new software. It came with my Mac and it was very easy to set up. It was wierd that all my iLife apps were not there. Then I realized they were all under the LauchPad. I posted this so people new to the software like I was 5 days ago, they would know. 
If you have an older Mac with OS Lion, you might have to buy the FaceTime app for $0.99.
If you have an older Mac with OS Lion, you might have to buy the FaceTime app for $0.99.