Simmers, I read earlier on this site that there was a problem with the new Dublin EIRESIM scenery with it not being recognized by "Radar Contact". What does that mean. Is "Radar Contact" a special software or download for FS9. Or is it part of basic FS9? I don't personally have a lot of patience for fixing problems with downloads, so I'm hoping if I don't have this "Radar Contact" I'll be OK.

Radar Contact is an FS add-on that replaces the default ATC. There is a utility that creates its database from your installed scenery and there is a problem with a utility that it calls called makerwys.exe that might be used by other add-ons. If you don't have RC or another add-on that uses makerwys.exe then you should be OK.By the way if you go to http://www.eiresimforum.info/index.php?topic=10.0 you'll see a thread that they just updated the afcad file for that scenery a couple of times.