When buying a camera with the specific aim of using CHDK, how often do people find the firmware version is incompatible?
I'm having trouble convincing people to open the sealed box to let me use the camera with my own SD card.
Same goes for people selling on eBay - they aren't really interested in running these tests for you.
I know there are various firmware update options available from Canon, but it seems like this isn't for every camera / current firmware version
Thanks!