Don’t know on the progress, but I have created a work/hack-around to get by.
It was all done in the Win32_Windowing (or similar name).
As Stian says, the flags etc to make the window is not a big deal to implement, but you also have to consider some other Juce “assumptions” regarding parent child relationships (see my post about coordinates).
@Stian jøss, første gang jeg har sett en annen Juce-utvikler fra nabolaget her.