Below is an exerpt from the CHDK manual and it tells me to scroll down to the "update the firmware" option...
There is no such option for this camera. Any suggestions? I am really stuck. I need to know the firmware that the camera is using.
Thanks in advance
Manual load method
When the SD card has a camera specific file, which for some versions is “PS.FIR”, and others
“PS.FI2”, the card is left unlocked and then:
1. Switch the camera on in Play mode, not Record mode,
2. Press the MENU button, then press UP once (or scroll down the menu list)
3. An option to update the firmware appears, Select that option (press FUNC.SET)
4. Confirm the update, (OK-press FUNC.SET)