Canon PowerShot S1 IS firmware update 1.0.2.0

The firmware update 1.0.2.0 of Canon S1 IS has been released. According to Canon website, the update fixed following bugs:

What has been improved in version 1.0.2.0 of the firmware?
   
In extremely rare cases, the following problems could occur with this camera, but these have been fixed.  

Camera Issues

Incorrect information about the capacity of the CF card or the number of images it could store was displayed.
Messages indicating that the card was malfunctioning or that there were no images on it were displayed, and it became impossible to take new images or play back the recorded images.
Images that had already been recorded would be overwritten with newly taken images.

Computer Issues

Images taken with the camera could not be played back.
If these issues have occurred with your camera/CF card, please reformat the card after updating the camera's firmware.  

I just encountered the so-called "extremely rare case" and strongly recommend S1's owner update the camera firmware to 1.0.2.0. btw, 1.0.2.0 is a roll-up update which includes 1.0.1.0 update already.