WFT-E3/E3A Firmware Update
New Firmware
The WFT-E3/E3A get updated to 2.0.0
This upgrade makes it compatible with the 50D.
Canon 1D Mark III 1.2.3 & 1Ds Mark III 1.1.2 Firmware
1D Mark III 1.2.3
1. Includes the following new features that were frequently requested by customers to the new firmware.
a) Direct selection of AF points by the Multi-controller is added to C.Fn III-9.
b) Alternate access to Exposure compensation is added to C.Fn IV-3.
c) With the cameras External Speedlite control menu, Flash function settings can be used to set the Wireless setting and Zoom.
2. Improves the stability of AF accuracy in AI servo AF when shooting extremely low-contrast subjects
Download here:
http://www.usa.canon.com/consumer/contr … dDetailAct
1Ds Mark III 1.1.2
1. Includes the following new features that were frequently requested by customers to the new firmware.
a) Direct selection of AF points by the Multi-controller is added to C.Fn III-9.
b) Alternate access to Exposure compensation is added to C.Fn IV-3.
c) With the cameras External Speedlite control menu, Flash function settings can be used to set the Wireless setting and Zoom.
2. Improves the stability of AF accuracy in AI servo AF when shooting extremely low-contrast subjects
Download here:
http://www.usa.canon.com/consumer/contr … dDetailAct
1d Mark III & 1ds Mark III firmware updates
April 30th, 2008 could bring about new firmware for the 1 series bodies. It's said they will further correct issues with the AF system.