"This script provides a complete HDR / Exposure Bracketing environment for use with CHDK. It combines various aspects of many existing HDR scripts and will work on any CHDK equipped camera. It has no embedded keyboard presses or fixed parameter set variables that would make it specific to a particular camera. However, it is designed to run best with CHDK 1.2.0 or newer - see the bottom of this page for instructions on converting for CHDK 1.1.0."@en . . "Ultra HDR Script"@en . . . "This script provides a complete HDR / Exposure Bracketing environment for use with CHDK. It combines various aspects of many existing HDR scripts and will work on any CHDK equipped camera. It has no embedded keyboard presses or fixed parameter set variables that would make it specific to a particular camera. However, it is designed to run best with CHDK 1.2.0 or newer - see the bottom of this page for instructions on converting for CHDK 1.1.0."@en .