Controlling with the Keyboard
Open the pattern viewer. When you click on a pattern month it will remain selected with a light blue color. You can now use the arrow keys to select other months. Press the Space-bar key to open the selected pattern month. Controlling with the keyboard is best when the "Re-use image windows" check box is checked. Note: the first image window that opens will steal focus away from the Pattern Viewer so you will need to click the Pattern Viewer window again to use the keyboard.