It is possible to download SIGMA DP1 Firmware.
The firmware is a program, which runs inside the camera and controls its operation.
New Camera Firmware Update Now Available for Download
* SIGMA DP1 Firmware Ver.1.03
This firmware update should be applied to any DP1 camera that has firmware Ver.1.02 and lower.
* If your camera already has firmware Ver.1.03, you do not need this update.
Benefits of This Firmware Update
[Ver. 1.03]
1. ISO 50 has been added into the ISO setting.
2. Grid Display mode shows Display Icons.
3. Shorten the pre-flash time in the Red-eye reduction flash mode.
Sigma