All in the past week on Canon’s USA site:
EOS Utility, v2.9.0
Digital Photo Professional (DPP), v3.9.2
EOS Movie Plugin-E1 for Final Cut Pro, v1.1 (Mac & FCP users only)
–EOS Utility is needed for tethering. Update adds the option to get rid of the quick previews which appear in addition to the preview in DPP.
–DPP is used for tethering and potentially processing. If only used for tethering it still makes sense to update it along with EOS Utility.
–Plugin-E1 isused in the Log and Transfer function to bring movie files into Final Cut Pro. Update should increase conversion speed on multi-core Macs and allow for movie clip exif display within the Log & Transfer window.
For all go to Canon’s USA web site and access Drivers and Software for your HDslr.