I post this here due to a question just posted on the Aussim forums......
A lot//most of the SATPAC Terrain mesh has actually been uploaded to the AVSIM file library. It can be found by searching for "Aussie Mesh" or by clicking this link:
http://library.avsim.net/esearch.php?DLID=&Name=mesh+australia&FileName=&Author=...It says it is for FS2000, but this works equally as well in Fs2002 - also the install instructions as per FS2000 apply for FS2002. Personally i put my Mesh in the Addon Scenery folder, it works well there.
Hopefully this MAY alleiviate the 300ft deep holes that some AD's live in.