Whenever you want to open the Exposé view of an application, usually mac users will advice you on using Hot Corner. However, we have a new trick here for you.

Open ‘Application Switcher’ with Cmd-Tab
Press Tabs until the app you want to perform Exposé to is selected
Hit the arrow key < or > and the Exposé for that app will appear
It’s fast, quick, and totally free of mouse actions.
But unfortunately, this trick only works in Snow Leopard.

Posted in Macintosh Tips & Help, Snow Leopard