I have had FSX for years and spent most of my time trying to fly the plane properly in a simulator. I only recently discovered the world of addons. I have spent hours on the internet, mostly reading about scenery. I am fascinated with the idea of making the sky, water, terrain, airports, etc, more realistic. But, the more I read, the more confused I got on how to do this in the right way. I am looking for help or suggestions on exactly what program or programs as of this date would give me a nice setup and how to go about installing them. I will most likely do most of my flying in North America. I have Intel® Core i7 - 3770 CPU @ 3.40 GHz- 3.40 3.40 GHz 16.0 GB of RAM NVIDIA GeForce GTX 660 Ti and Windows 7 64 bit OS. I am sure there are several different setups that would work, but, I would rather build one based on people who are knowledgeable in this area. Thanks for any help you can give me.