Cool thank you I will give it a try. Unfortunately I found many issues using CHDK on the G15. When I Checked the camera no images were shown to have been taken on the card, when I put the card in a computer I had a bunch of images but many of the raw files were corrupted and couldn't be read. So I discontinued use of the hack for the rest of the trip. I'll have to play with it more when I have time.
