Olympus, Nikon and Canon have announced firmware updates. Canon’s firmware update for the Canon WFT-E3/E3A wireless transmitter will now make it compatible on the 50D. The firmware update for Nikon D80 and D200 corrects the problem of light flashing empty, inspite of it being fully charged, commonly known as the ‘Dead Battery Syndrome’. Meanwhile, firmware v1.1 for the Olympus E-520 and E-420 improves the brightness level of AF target points in the Viewfinder.

Click here to download Canon Firmware Update

Click here to download Nikon D80 Firmware Update

Click here to download Nikon D200 Firmware Update

Click here to download Olympus Firmware Update