It would be great if we were able to set the "root" of a windows modality. Like, for instance, if a modal dialog window opens in MS Word, it is only modal within Word, not for the entire operating system. I can still switch to Excel if I want to. I would like to have the same possibility in RadWindow, so that I can restrict the "modality root" of a window to a certain Grid, UserControl etc, but leave the user free to interact with the rest of the application.