Pentax released a firmware update version 1.01 for the Optio A10 digital camera. This firmware update is said to improve the Auto Focus performance of the camera. The update is available for both Windows and the Mac, and can be installed by copying the updated firmware to the route directory of a freshly formatted the SD card.
Additional information can be found on the Optio A10 Firmware Update page at www.digital.pentax.co.jp/ja/info/20060629e.html.