Scrolling direction for touchpad and mouse.

Question

Is there any way to select "natural scrolling" for the touchpad and old style scrolling for a mouse?

Answer 1

You can create an AppleScript app and drop on the desktop that can quickly do it for you. Enable access for assistive devices must be checked in Accessibility in System Preferences for it to work.
Code:
tell application "System Preferences"
  activate
          set current pane to pane "com.apple.preference.trackpad"
end tell
tell application "System Events"
          tell process "System Preferences"
                    click radio button "Scroll & Zoom" of tab group 1 of window "Trackpad"
  click checkbox 1 of tab group 1 of window "Trackpad"
          end tell
end tell
tell application "System Preferences"
  quit
end tell