If there is anyone out there that has an expertise on scripting, your help would be great. I'm trying to make a slider feature for the screen brightness for my Powerbook using Salling Clicker. When I try to save the script I get a syntax error: Expected line ending, but found identifier. This is the actual script, if I am missing something or doing something wrong please let me know. property old_brightness : 0.5 property new_brightness : 0.5 tell application "SEC Helper" try set old_brightness to screen brightness enter slider mode title "Screen Brightness" steps 10 value screen brightness * 10 end tell on value_was_changed(passed_value) tell application "SEC Helper" set new_brightness to passed_value / 100 set screen brightness to new_brightness show screen message "Screen Brightness" percentage value passed_value / 100 end tell end value_was_changed on affirmative_slider_response() end affirmative_slider_response on negative_slider_response() tell application "SEC Helper" set screen brightness to old_brightness end tell end negative_slider_response Your help is greatly appreciated. Have a great day.