Hello & welcome, josheee12 !
I have an ancient S300 on which I would like to put the CHDK. For anyone who has a) this camera and b) updated after 12/01/2007, is the latest FW compatible with the CHDK?
The S300 is a pre-Digic II driven camera, it is not supported by CHDK; we need at least a Powershot with a Digic II imaging processor, the S300 is too old...