Hi there!. .. .There is an excelente manual (which i bought) that you can get it on Transair Pilot shop and itīs called THE A320 PERSONALIZED INSTRUCTOR written by Mr Sean brown and UAL A320 Pilot instructor.. .It might anwser some of your questions a many more about the technical side of the Airbus.. .Its worth buying.. . <img border="0" title="" alt="[Big Grin]" src="biggrin.gif" /> . .. .With Regards,. .Pedro