This site is being deprecated.
Please see the official X‑Plane Support page for help.
If the artist was listed as "WEDbot," the scenery pack on the Gateway is exactly the same as what's included by default. So you won't see any differences with those packs.
You can help improve X-Plane's airports! Get started with customizing scenery with World Editor (download it here) and then upload your improvements to the Gateway for everybody to use.
This site is no longer being actively maintained.