Re: Need to set draw window in Palm OS 3.5?

[Bob Ebert]

By the way, we've fixed WinCreateOffscreenWindow so that it does not
require a draw window.  Since it's screen-based, we just always use the
screen window.  (The display window.)

So you can go back to creating your off-screen double buffering buffers
when your app launches.

                                --Bob