[X4U] Caps lock on/off switch?

[Giovanni Borla]

On Sun, 26 Aug 2007, Alec McKenzie wrote:

>At 12:45 -0400 on 26/8/07, John Erdman wrote:
>>In earlier editions of the Mac OS (back in 7.0 I believe) I used to 
>>have a Caps Lock extension that allowed me to either cause an 
>>audible signal when ever I accidently hit the Caps Lock. There was 
>>also an option that allowed one to turn off the Caps lock function 
>>and make it act as a shift key unless it was double struck. This is 
>>all the extension did.  It was a Godsend for those of us who have 
>>unruly fingers and can produce messages tHAT CONTAIN A LOt of 
>>shouting (see?).
>  >
>>Has anyone seen a comparable app that would works under OS 10?
>
>Have a look at:
>
>http://www.thewoodwards.us/sw/CAPSWarn/

iMac Intel, OS 10.4.9:
I've attempted to install CAPSWarn (current version i.e. 3.1), 
deeming it to be a life-safer.

No good:
'Preferences Error'
'You cannot open CAPS Warn preferences pane on this computer. Contact 
the developer of this software for a newer version.'

I mailed the developer at jplw at theWoodwards.us: no answer.

Anyone who can shed light will render a service to mankind, or to me anyway.