Want to have an opportunity to choose more decades from in Sandbox Mode? Then, read the following. First, press Start on your Start Menu and select Run there. Next, enter "regedit" (this will start the register editor. Select HKEY_CURRENT_USER\Software\Lionhead Studios Ltd\TheMovies and make a double click on "Allow Any Decade". After completed, in the "Value Data" box, replace "0" by "1" and press "OK". Now you can quit the program and return to your game.