Pilot2ATC v1 had Saitek Pro Flight Yoke in the dropdown list under the configuration joystick settings and I used the "0" button to talk to Pilot2ATC.
Version 2.0 does not have the Saitek Pro Flight Yoke in the configuration dropdown, and only the Saitek Proflight Rudder Pedals.
Love the new system. As you said the learning curve is there, but I'm working through the manual. Flight Planning is much easier now.
Regards
David H.