Pentax has today announced a firmware update for the recently introduced 330GS digital camera. This update improves "the compatibility of the Optio330GS with various new CF cards being introduced in the market". Current 330GS digital cameras will have firmware version 1.0 loaded, this new firmware is version 1.1. The update is carried out by copying the new firmware (.bin) file onto a Compact Flash card and inserting it into the camera. The updater is available for Windows and Mac OS.