I’ve never done it myself, but my impression is that the game is severely imbalanced in favor of Japan, so start with a 30-50 IPC bid for the Allies, and revise from there.
Can you put this download on Mediafire, because frankly to wait 60 seconds and have to listen to some women explain me some sales pitch is a bit daunting.
To help people out, I decided to create this post. Please post your games of AAP40 here, with a brief summary of your campaign, which side won, how many hours it took, basic strategies employed, and your feedback on the quality of the game.