David, Often I need to preview multiple objects at once. As I try to organise my canvas they're often in a column so selection with a window is easy. When I also would be able to switch preview on/off for multiple objects I can work much faster. Intuitively I often select with a window several objects, hoover above one of them, right-click and switch on preview.........but only that object is shown then.
Cheers, Gerard RhinoCentre
