I'm trying to install CHDK on an SD940 IS with no success.
I followed the directions as given in the installation guide for using CardTricks, and when that didn't work I tried the manual install by copying the files directly onto the SD card and loading using the "Firm update", and still no luck.
In both cases, above, the CHDK splash screen appears for a couple seconds, and then the screen goes back to the way it normally appears (i.e. with no CHDK), as if nothing is different.
I tried this with two different SD cards, a 4GB and a 1GB (CardTricks gave me a warning about using cards larger than 2GB).
My camera has firmware version 1.03B.
Any suggestions? I would very much appreciate some advice--thanks.