My apologies, I currently don't have access to my camera, being away from home so (perhaps rudely) thought it best to leave CHDK correspondence until I return next week.
The table is indeed incorrect, I've previously stated that I intended to only go so far as to get CHDK running on each a470 version, hence the 'BETA' tag. Now it is, I hope users will continue to provide the correct constants and such. That being said, I'll do as requested in your email when I get back, hopefully you'll be so kind as to attach a diff of your any changes you make