Neither did I. :)
But I remember building quite complicated screens in FPD 2.0 with @..SAYs and GETs

>Although I have to say that I never used the FMT myself; I preferred to paint the @..SAYs and GETs manually in a DO WHILE loop in a PRG. LOL. Old times, old people ;-)
>
>>Hi Mike,
>>
>>The .PRX is compiled FoxPro file format (.FMT) used in FoxPro 1.0 and earlier, before Screen Designer was introduced in FoxPro 2.0. Type in the Command Window
>>

>>SET FORMAT TO ?
>>

>>
>>
>>>Go to:

http://dotwhat.net/prx/4341/

>>>
>>>It says that PRX is a Compiled program file extension. What version of FoxPro used this as a file extension for a compiled program?
>>>
>>>Just curious..