You use Flight1's Sound Steam I assume, but that does nothing different than playing the FSX internal sounds while FSX is not focussed. P3D actually has that feature build in, that's why I was refering to it as FS bug. Actually call it a bug in Sound Stream then for FSX lol Yes, PMDG programmed around that by inserting an option in their module that it plays the sounds when not focussed, however the 777 costs 90$ (135 for P3D) while our Airbus costs 30 and includes versions for both sims... The