Landing fees, parking revenue, concession charges and passenger facility charges will foot the bill. The original MSP2000 file was a 18.9MB download. Ron released two small updates in early March. The first update improved frame rates. The second update provided static aircraft.
Installation is straightforward.
There is one manual flatten command. Likewise the updates are easy to install. Documentation is everything you need and expect from a freeware scenery file. Ron made a lot of improvements in the update and wrote an excellent performance.txt document on how to remove specific textures to improve frame rates. The terminal and parking areas are original textures.