Canon has released an update to the firmware for its new EOS 40D SLR s designed to fix file format compatibility problems with some Adobe software.

There's a lot to like about Canon's successor to the popular EOS 30D digital single-lens reflex camera. Experienced photographers will enjoy the EOS 40D's intuitive design and easy-to-use software ...

Time to start squinting at your screen. Nikon releases sample images from its D3 professional-grade SLR, and Canon 40D shots also are emerging.

Just a few weeks ago I picked up a Canon EOS-40D and a Canon EF 50mm f/1.4 USM Lens. I love the speed of the camera! It's fast... real fast, but there are times when I know I'm not using it "right ...

The new firmware for Canon’s EOS 40D—version 1.0.5—fixes file format compatibility sniggles with Adobe software like Photoshop and Lightroom, some language issues and sets photo review to ...

Hi guys, I just upgraded to the latest 40d firmware but I want to revert back to something earlier, but I dont see canon offering older firmware like 1.08 or even 1.05 which is what the camera had ...