Since Snow Leopard install Dictionary opens a new window with each word. Before SL it would only open 1 window and you could scroll using the arrow keys (top left). Now the arrow keys stay grayed out on all the windows. I only want one window to open and there is noting under Preferences (or anywhere else I can find) to set. Although under Preferences it has Contextual menu - Opens application - Opens Panel. Have tried both but don't see any difference. EDIT: I now see the difference in Contextual menu - Opens application - Opens Panel. I use Firefox and it seems to be a Safari feature. Still can't figure out how to stop all the windows from opening.