>>There's more: while you're editing the form, press Tab. You moved focus to PEM window.
>
>I didn't know that. It would be better if it moved to the next control.

It did - in FPD.

>>How do you set focus back to the editing window? Only via ctrl+F1.
>
>I don't mind that, though I admit I'll use the mouse, here, simply because that's the easiest way to choose a control. I do wish they'd used the standard CTRL+F6 key to move between windows.

Never liked Ctrl+F6 - IMO, Ctrl+F1 is better, because it can be done singlehandedly and blindfolded. I have to take a look or palpitate my way to find F6. Matter of taste and of the extent of laziness, I guess.

>>> Click on an object in the designer. Move arrows - the object nudges, fine. Press control-arrow. All of a sudden, you've changed a property value in the PEM window.<<
>
>I didn't know about that one! That sounds kinda useful, actually. :)

Sure, if you know which property has the focus... ;). Shift-arrows change the size of current control (it was ctrl+arrows in FP), ctrl-arrows also set focus to PEM window and after that all the arrows just go up/down the PEM or change the value; ctrl+left/right go to the first/last possible value if a property is a list. I think anyone can play around with this and discover neat, unexpected things :)