My biggest pet peeve regarding XP sceneries are the amount of libraries needed for some airports.

The first thing I had to do when I first got XP was download about 20 different scenery libraries needed for some freeware. Then trying to keep them all updated. It’s a PIA. What a wonderful idea it would be to have one master library that all can contribute instead of 20 different ones. It’s gotten so that I refuse to download anything that requires more than one or two Libraries.

just my frustration showing.