From Outlook's main window, you can use SpeedFiler to locate and open any folder very quickly.

Just type in a few letters of the folder's name into the text field to the right of the Go To Folder button on the SpeedFiler toolbar and hit Enter, or click on the Go To Folder button to open SpeedFiler's streamlined Go To Folder window and SpeedFiler will present you with a list of matches as you type.
Next: File In Folder Window
(3 MB)