yes, thats what i'm going after.
so for your process, do you push the shutter to start the picture, push the chdk button, then push the shutter again before the picture is done?
EDIT: i think i might have your process wrong. i'm assuming you start the script with the shutter, but that might not be true. are you first starting the chdk script enabler, then pushing the shutter, then pushing the enable script button?