I'm experiencing the same problem. Everything works fine. I can change Fuel, but if I even LOOK at Payload (not change anything, or even hit 'Cancel') it CTD. So from the previous question, can you use ACE when FS9 is Running, and in the cockpit of the 757.

I've been searching the forum and don't see much of an answer. If anyone knows how to fix, or if there is a 3rd party patch, that would be good to know.

Thanks,

MJ