I used FW1.00c chdk 719 to shoot birthday party with timelapse shoot @ 20sec interval, flash ON, EV+2/3, Flash ON, ISO 200.
I took 415 shots with Flash ON, RAW+JPEG and then checked the battery, there was still 33% juice available. I never expected the battery last so long. It is terribly good performance of chdk, sd1100 and the battery.
I checked photographs, and found almost all satisfactory. Some red-eye problem was there, but that was expected. One snap got some white bubbles spread around, which I guess due to over-heating of the sensor or may be some abnormal operation due to long and continuous operation.
I wish to have some batch functions that would help processing red-eye removal or cropping multiple pictures in one batch operation.
Thanks