There are the 4 jacking points that you are talking about. There is also one in the front of the car under the radiator support like umop said, and also one in the rear (the ring to attach a tow hitch).
I just jack it up from either one and put the jackstands under the jacking points near the tires. I also put wood blocks between the jack and car to get more height out of it so I can fit the jackstands in.