FMC Hardware

Hello PMDG-people.I started to build a real hardware FMC with a 5in monitor to use with PMDG737. Why is it that we can assign a key combination to the 15 page Buttons and not to the other keys? Is it possible to add that option to a later release or update?Or does any body has an other answer for my problem?I use an X-key input card and a videocard with TV out for the CDU. But I can't put the CDU's screen only not on the 5inch monitor because then I lose my input keys. :-(ThanksErik [email protected]