To	On Windows, use	On Macintosh, use
Select a frame	Alt-click in frame	Shift-Option-click in frame
Select next frame or frameset	Alt-right arrow	Command-right arrow
Select previous frame or frameset	Alt-left arrow	Command-left arrow
Select parent frameset	Alt-up arrow	Command-up arrow
Select first child frame or frameset	Alt-down arrow	Command-down arrow
Add a new frame to frameset	Alt-drag frame border	Option-drag frame border
Nest current frameset in new frameset	Alt-Ctrl-drag frame border	Option-Command-drag frame border