Just want to say big thanks to Umberto. You have been there in the flight sim business since a long time and you have proven your dedication to your work numerous time. Your business ethic is way above most other players out there. You have the patience of a saint when it comes to support, and for all these reasons I really find I'm blessed as a customer to have you. Keep up the good work Umberto, and yes it is a very nice gesture to offer free upgrade to P3D5 for most of your products. Best Regards. A happy customer.