I had this problem for a while and was thinking of best way to fix it. The ISD Rome Scenery (Freeware) seems to have a memory leak associated with it. I can load up and fly around the airport fine for about 10-15 minutes, at which point I get "Out of memory" error or CTD. I check the size of FS9 after 15 minutes at LIRF and it's over 1.5gigabytes. - This does not happen in any other airports (including ISD's own LIMC)- This happened on two different machinesDoes anyone have any ideas how to resolve this?Thanks!

Is there perhaps an empty texture folder in your "ISDproject - landclass_rome" folder? There should be no texture folder in there.