Hi,
Yes, alright. You're right, as I'm sure you know.
The lowest iso for this camera is when I set CHDK to 70, and
it's not much darker than 80 on the Canon menu.
When I said that the lowest iso produced images that were much darker than the
LCD, I had forgotten to take into account that I had also pegged the aperture at 4.
When I disabled the iso and aperture settings in CHDK, the LCD and image brightness were only slightly different.
Thank you all for helping me to resolve this issue.
..... john
