Pentax today released Version 1.30 of its firmware for the K10D digital SLR, adding support to Pentax DA Lenses with built-in SDM (Supersonic Drive Motor).
The new firmware also includes enhancements from the previous versions 1.10 and 1.20, updating the remote assistant, adding wireless control of the external flash through built-in flash and allowing ISO changes with the Tv/Av mode dial, among others.
To check your version number, turn the K10D on while holding down the Menu button. The version number will appear in the center of the LCD screen.
[Site: Pentax.co.jp]