Ok i have a script with a load of input boxes and as the numbers are added i need a way of showing a simple graph of sorts. I cannot use excel it has to be within the program itself because they may or may not have installed excel so i looked at progress bars $test8 = GUICtrlCreateProgress(130, 70, 40, 500, $PBS_VERTICAL) Now i want a way to specify that the progress limit will be "0" to "10,000" for eg now in the loops section it updates the bar with GUICtrlSetData($test8, $nIn