Pentax have released a firmware update for the *ist D digital SLR camera. These are the changes:

- You can use the HyM (hyper manual) function when your lens aperture ring is set to a position other than the “A” position.
- You can use EV compensation in the M (manual) mode.
- If you are using the auto bracketing mode and the camera automatically powers down after a period of inactivity, the auto bracketing mode will not be cancelled.
Note that turning off your camera normally will cancel the auto bracketing mode. This enhancement only applies when the *istD engages its auto-power-off function.
- The file format and file system of the *istD are compatible with the EXIF 2.21 and the DCF 2.0 standards.
When you set [Color Space] in the *istD custom function menu to [Adobe RGB], your TIFF and JPEG image file names will change from “IMGPxxxx” to “_IGPxxxx” where “xxxx” is a 4 digit numeral.

Website: Pentax USA