hmmm.... I haven't used CHDK for quite awhile. I used Stick, installed the new CHDK and tried a couple of the continuous scripts LUA and BAS.
It would help a lot here if you would provide links to the exact scripts you tried.
But unfortunately when I press the shutter release the display shows "start" and then "finished".
If this happens for every script you tried, it suggests you are not actually loading the scripts correctly. Please tell us exactly what steps your followed to download the script, transfer it to your SD card, load it into CHDK, and run it. For example, when you load a script, do you see the script name on the lower left hand edge of the screen when you are in <ALT> mode?
I don't know if this thread is still active, just wondering if the scripts are not compatible with the newer CHDK of if I'm just doing something wrong.
Seems most likely it is something you are doing wrong.