For you photographers out there using the Canon 5D Mark II – the camera used for most photos on this site… and more frequently for TV shows like HOUSE – firmware update Version 2.0.7 is now available.
You can download it on the Canon website.

EOS 5D Mark II Firmware Update Version 2.0.7
What the update does:
1.Fixes a phenomenon in which the aperture exhibits abnormal movement when shooting movies in manual exposure mode and Aperture Priority AE (Av mode) using some Canon lenses (such as macro lenses).
2.Fixes a phenomenon in which the exposure level shown in the LCD panel differs from what is shown in the viewfinder when shooting still images in manual exposure mode.
3.Fixes a phenomenon in which the Wireless File Transmitter (WFT-E4 or WFT-E4 II) may not automatically power off when used for FTP transfers.