As a result of further enhancement, Canon is working to release a firmware update for the EOS-1D Mark IV. This firmware update further enhances the AF tracking performance and should be available for download from the Web starting from late January.Firmware Version 1.0.6 enhances the AF tracking performance of the EOS-1D Mark IV for receding subjects and for subjects that are approaching at a low-speed this info is coming from Canon Europe. Hopefully the release of the new firmware will better improve an already amazing camera. If you would like to read more on this click here.
