I want to get the updater for the FS 2004. So couldn't someone just buy the PMDG 747-400 and install it to FS X then unistall the 747 after installing the FS 2004 bonus update. Therefore you have the update for 2004 and you can unistall the FS X and play the 747 for FS 2004. Peter

Sure you could, but it will cost you $46.25 for that update (if you are entitled to the discount).Steve