There has been lots of discussion about the changes inside the Canon 5D Mark III, but I've noticed plenty of differences on the outside too. Here are 10 physical changes that caught my eye right away.

Repositioned On/Off Switch

The On/Off switch on the 5D Mark III moves to the upper left beside the mode dial.

Repositioned Menu and Info Buttons

The Menu and Info button are now in the upper left right below the On/Off switch.

Dedicated Magnify Button

Staying on the left side of the camera, there's now a dedicated zoom button for reviewing your images.

Improved Live View Switch

One of the biggest physical improvements is the new Live View switch with a Start/Stop button for movie recording.

Dedicated Q Button

Another nice improvement is the dedicated Q button to the right of the LCD.

Redesigned Lock Switch

With the 5D Mark III, the Lock switch and the On/Off switch are separated, with the Lock switch by itself at the bottom of the right side.

Dual Memory Card Slots

Love that the 5D Mark III has both CF and SD card slots. The 5D Mark II has only the CF slot. Also in this view, a good look at the improved "thumb grip" channel on the back.

Repositioned Depth of Field Button

The Depth of Field button has moved to the right side and is easy to activate using the ring finger.

Back Thumb Grip and Shutter Release Button

The last two things that I noticed was there is a very comfortable thumb rest area in the back of the camera. More comfy than the 5D Mark II. Also, the shutter release on the 5D Mark III feels more sensitive than the release on the 5D Mark II, which is stiffer and less sensitive.

Final Thoughts

No question the Canon 5D Mark III is improved under the hood. But I think the physical changes illustrated in this post also contribute to its overall refinement. And that's without revisiting the enhanced menu system. Maybe in another post...

Author's Note

So, did I give in and buy the new 5D Mark III? I did not. A fellow photographer lent it to me for the weekend (nice guy!) And sadly, I have to give it back to him on Monday. Clearly the 5D Mark III is a wonderful machine. But my current Mark II still feels good and will remain my best friend while I watch what happens to Canon pricing and/or the possibility of the 5D X. I'll keep you posted.

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If I had the disposable income for it, I'd love to try the $799 Canon G1 Xlarge sensor compact. It's handsome on the outside and packs a 14MP 1.5" CMOS sensor on the inside. According to a current review in DP Review, "At high sensitivities the G1 X sets a new benchmark for compact cameras."

But they also caution that this isn't a camera for everyone. The AF is slow, burst rate is 1.9 fps, and the maximum aperture at the telephoto end of the zoom is a sluggish f/5.8. It's not designed to push the photographic envelope, but would be a great camera for the traveler who wants excellent image quality in a relatively compact package.

If you're interested in this camera and want a closer look, read the what DP Review has to say. I think they have a good handle on its pros and cons.

As for me personally, I'm going to wait for the Olympus OM-D release next month. More on that when it's available.

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In portrait photography, one of the toughest challenges for subject and photographer alike is posing. This is especially true when one or both don't have a lot of experience in this area.

I just found a terrific post on Digital Photography School titled 21 Sample Poses to Get You Started With Photographing Female Subjects. The author presents you with a series of line drawings that illustrate the poses discussed in the article.

Even if you're an experienced shooter, this article could be a useful tool before the session for brainstorming about possible poses. I'd definitely bookmark it.

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Lowepro asked me to shoot a Nimble Photographer movie using their Event Messenger 150 Bag($59 US), which I really like anyway. And since iPhoto for iOS had just been released, it seemed like a great time to make another video.

The setting was old town Petaluma, and there's a fun coffee shop there called The Apple Box Cafe - seemed like a perfect stop for the Nimble Photographer. I shot the scene with the Canon EOS 60Dbecause I can turn its flip-out LCD around to see the composition while filming.

Once set up, I recorded a few minutes of ambient sound to use as a background track. For the dialog however, I opted for voiceover because the coffee shop was a bit too happening for live audio, even with a lapel mic. I pulled all the pieces together using Final Cut Pro X.

The movie storyline is very simple. Packing little more than a digital camera and an iPad 2, I can street shoot, then duck into a coffee shot to edit and upload the images to my online sites. The goal is to show people just how darn easy this is.

Thanks to the good folks at the The Apple Box Cafe for letting me take up a corner of the room for this project. If you're ever in downtown Petaluma (maybe visiting Leo Laporte), be sure to visit and have a coffee or something sweet. And don't forget your iPad.

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In this week's podcast, I discuss the basic game plan for successful event photography. One of the subtleties during the actual shoot is learning how to anticipate the moment.

A toast is a perfect example. The speaker begins to wax about a person or event, and you can feel the anticipation building up to everyone raising their glasses to acknowledge the recipient of praise. At that moment prior to climax, frame your composition, lock in your focus, and have your finger poised on the shutter release. I like to shoot in burst mode so I have variations to choose from in post production.

Beware of being lulled in as a participant. You'll miss the shot. Stay focused, be ready, and have your settings in order. These are the images that please.

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I just finished covering a big 3-day event in Petaluma, CA called the Artisan Cheese Festival. There were so many things going on at once, we needed two other photographers (Rick Roellke and Frank Filice) to help cover all of the action. In this week's episode, I share 5 tips for successful event coverage. Plus, I talk about the event itself, which was a real eye-opener for this "not really a foodie type" of guy.

Listen to the Podcast

You can also download the podcast here (31 minutes). Or better yet, subscribe to the podcast in iTunes. You can support this podcast by purchasing the TDS iPhone App for only $2.99 from the Apple App Store.

In the pasture on a Farm Tour during the Artisan Cheese Festival in Petaluma, CA. Photo by Derrick Story. For more, visit my Artisan Cheese Festival Flicker Gallery.

Monthly Photo Assignment

Eyes is the Mar. 2012 Photo Assignment. You can read more about how to submit on our Member Participation page. Deadline for entry is March 30, 2012.

More Ways to Participate

Want to share photos and talk with other members in our virtual camera club? Check out our Flickr Public Group. And from those images, I choose the TDS Member Photo of the Day.

Podcast Sponsors

Red River Paper -- The $7.99 Sample Kit is back! And with free shipping.

Make Your Photos Sizzle with Color! -- SizzlPix is like High Definition TV for your photography.

Need a New Photo Bag? Check out the Lowepro Specialty Store on The Digital Story and use discount code LP20 to saven 20% at check out.

Motrr Galileo is raising money through Kickstarter, and it looks to be a promising device. It's an iOS-controlled robotic iPhone platform with infinite spherical rotation capability. Just swipe your finger on the screen of your iPad or other iOS device and Galileo reacts, orienting your iPhone or iPod Touch accordingly.

The applications for iPhone photographers are intriguing. Being able to remotely reposition the iPhone (capable of infinite 360 degrees pan-and-tilt at speeds up to 200 degrees per second in any orientation) during recording or sequence photography opens up a new dimension of imaging possibilities.

For as little as $85, you can become a part of the Kickstarter program for the Galileo, and be one of the first to use it when released to market. To find out more about the project, visit Motrr Galileo Kickstarter page. Personally, I'm signing up for the $95 pledge that will get me a limited edition Galileo in Kickstarter green. (Keep in mind there's always some risk with Kickstarter programs.)

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Photographer Dustin Farrell explains how to combine HDR and timelapse techniques in his post, How to Create an HDR Timelapse. Sounds like a great weekend project to me.

How to HDR Timelapse from Dustin Farrell on Vimeo.

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Pro shooter Dan Patitucci offers plenty of sage advice for travel photographers in his post, Making Respectful Travel Portraits.

Among the many points Dan makes, he includes, "The ugly photographers, jostling for position, elbowing others out of the way and rudely shoving a lens in someones face have it all wrong, as much for themselves as anyone. Seeing an image but missing it is okay. I'd love to have that shot of the little girl, and hundreds others like it, but they weren't to be. The memory is even more valuable, so much so that sometimes I put the camera away just to witness something."

Good food for thought here from a professional with lots of experience.

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The evening of Monday, March 20, 2012 began lighthearted enough. I had a beer in one hand and a bobble head in the other. We were at Oracle Arena in Oakland, CA to honor one of the Bay Area's best basketball players ever: Chris Mullin.

Chris Mullin thanking the crowd for honoring his career at Oracle Arena.

But the atmosphere changed. Poor play by the Warriors in the first half managed to put the crowd in a bad mood. Many were already upset because management had just traded Monta Ellis, the team's current star. All of these emotions surfaced near the end of the halftime ceremony honoring Mullin when the Warriors owner, Joe Lacob, took the microphone to speak.

In the darkened arena, thousands of fans booed him and persisted doing so even as Mullin came to his rescue. It was a moment that had our group looking at each other in amazement. "Is this really happening?"

As always, Chris Mullin conducted himself with poise and class. That's one of the many reasons he's in the Hall of Fame, and 20,000 others attending that evening are not.

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