I Installed scenery dudes airport maderia
tho I'm using FSX GOLD/ Acceleration
with windows 7 64 bit OS.
I don't have any of those problems,, only problem I see with mine is the ocean bay at the end of the airport is slightly elevated upwards, but no big deal to me,,, spilled milk to me,,,
other than that no problems,,,
gotta really make double sure that all the files are correctly put in the right folders,, took me a little bit of reading the read me file to follow along,, believe some files go into the WORLD SCENERY folder if I remember right,,, i'd have to go double check tho,,, been a while back,,,,
Dats all I know