Tired of fumbling with your lenses when trying to change them on the go? The Lowepro Lens Exchange Case 100 AWprovides you with a convenient system for securely changing and protecting your glass.

The Lens Exchange attaches to your belt or goes over your shoulder with its included strap. You can open the case with one hand to reveal its contents and an open compartment.

Remove the lens from your camera and place it in the open compartment. Take the other lens from the case and mount it on your DSLR. Close the case with one hand and get back to work.

It's truly ingenious. Lowepro has also included side pouches for your lens cap and small accessories. If the climate turns bad, pull out the patented All Weather Cover to protect your gear.

The Lowepro Lens Exchange Case 100 AW accommodates most mid-range zoom lenses. It's available for $45 USfrom Amazon.

And if you need a home for your 70-200mm zoom, take a look at the Lens Exchange Case 200 AWthat's just as clever.

Find great deals at the TDS Photography Store on Amazon.

Recent releases of Aperture and Lightroom make it a great time to revisit the individual strengths of each application. We're talking cream of the crop here, but they do offer different features. Which one is right for you? Listen in on today's Special Edition podcast, "Aperture vs Lightroom," and discover the answer.

Listen to the Podcast

You can also download the podcast here (37 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.

Monthly Photo Assignment

Panorama is the Oct. 2012 Photo Assignment. You can read more about how to submit on our Member Participation page. Deadline for entry is Oct. 31, 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 -- You can win an Epson R2000 from Red River Paper during their 15 Year Anniversary Celebration.

Make Your Photos Sizzle with Color! -- SizzlPix is like High Definition TV for your photography. Special this month, order one SizzlPix and get the second one for 50%. Put "TDS" in the comments field of your order.

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.

Each month the team over at SizzlPix choose a SizzlPix Pick of the Month from our Photo Assignment participants. I thought it would be fun to share the winning images from the last few galleries.

March 2012 - Eyes

Brian Reynolds

April 2012 - Macro

Ruth Cooper

May 2012 - Action

Mike Worthington

June 2012 - Signs

Gerry Legere

July 2012 - Hot

Ryan Wilson

Aug 2012 - Street Scene

Sergio Burani

Current Monthly Photo Assignment

Panorama is the Oct. 2012 Photo Assignment. You can read more about how to submit on our Member Participation page. Deadline for entry is Oct. 31, 2012.

Thanks everyone for participating! And congrats to all of our winners.

The Digital Story on Facebook -- discussion, outstanding images from the TDS community, and inside information. Join our celebration of great photography!

I discovered the Magnus iPad stand when riffling through my gift bag after speaking at the Mac Expo 2012 on Saturday. Created by Ten 1 Design, the Magnus is machine-crafted from pure aluminum. It's elegant and infused with the Apple aesthetic.

It supports an iPad 2 or 3rd Gen iPad in landscape position. It does so securely by "clicking-in" via magnets. From the front, it looks as though your iPad is suspended in air. But when you work on your device, it's very stable.

You can also position the iPad in portrait mode, but without the stability of the magnets to hold it in place. Neither I, nor Ten 1 Design, recommend using the stand this way.

You can purchase the Magnus directly from Ten 1 Design for $49.95 US. It's contemporary sculpture for your iPad.

You can find more photo tips and "photography how tos" on my Pinterest page.

The latest firmware update (V 1.5) for the Olympus OM-D E-M5quiets its humming sound when you're not actually taking a picture.

After the update, the camera is very quite while powered up. When you press the shutter button to take a picture, the image stabilization system kicks in, and you'll hear the familiar hum as long as the shutter button is pressed halfway or full. It's a good solution.

The Olympus Camera Updater is an easy way to upload new firmware.

Logic would say that this change would also have a slight improvement on battery life, even though that isn't stated in the documentation. Another benefit of firmware V 1.5 is improved 5-axis stabilization when using OM lenses with an adapter, even in movie mode. This enhances a big advantage of the OM-D, which is image stabilization for any lens you put on the camera.

The firmware is easy to apply. Just use the camera updater app. In my initial testing, everything is working great.

Take a look at the Olympus Micro Four Thirds Gear Guide for an overview of cameras, lenses, and accessories.

lynda.com has just released Aperture 3.3 Essential Training (2012), the updated, comprehensive video training for Apple's professional photo management application.

This title includes more than 8 hours of tutorials, divided into short movies that focus on specific techniques. As you watch a movie, you can practice on your own computer, as many times as you want, until you've mastered each move.

We've updated many of the previous tutorials from the original Aperture 3 Essential Training to reflect the changes in the application. Additionally, we've added an entirely new chapter titled, "What's New in Aperture 3.3," that features instruction on the functionality that's been incorporated since the app's initial release. Two of those movies, "Taking advantage of Retina display Macs," and "Understanding the unified library for iPhoto and Aperture," are available for free viewing.

We will continue to publish new training for Aperture and iPhoto. In fact, we're already planning to record additional movies later this Fall.

In the meantime, take a look at Aperture 3.3 Essential Training (2012). It will help you keep pace with the evolution of this excellent photo management and editing application.

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Attaching photos to email just got a lot easier in iOS 6. Now you have the option to add images while you're in the Mail client. You no longer have to start with the picture in the Camera Roll.

So, if you're typing a note and decide to add a picture to it, no problem. The process is essentially the same on both the iPad and iPhone. Here's how it works.

On your iPad or iPhone, tap and hold anywhere in the body of the message. You'll get the familiar "Select/Select All" popup. On the iPhone, there will also be an arrow pointing to the right. Tap it to reveal, "Insert Photo or Video." On the iPad, there's enough real estate to display this from the start.

Tap "Insert Photo or Video" and a new popup appears with all of the available photos on the device. Choose the one you want, then tap the Use button. The image will be attached.

On the iPhone, you'll see another screen after you tap the Send button asking you what size the image(s) should be. On the iPad, the attachment size is listed in the right corner of the CC field. If you tap on it, you can reveal the Image Size options for your photo.

This is a terrific improvement for photographers.

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Mobile photography became a little more interesting last week for iOS users. By this point, most folks know about the new panorama feature in iOS 6 for the iPhone 4S and iPhone 5. But there's more! I talk about my favorite photo goodies in this latest mobile operating system release from Apple. I also touch on the upcoming Aperture workshop and follow up on my Instagram impressions from the road. All of this and more on this week's TDS podcast.

Listen to the Podcast

You can also download the podcast here (34 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.

Monthly Photo Assignment

Panorama is the Oct. 2012 Photo Assignment. You can read more about how to submit on our Member Participation page. Deadline for entry is Oct. 31, 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.

For the August 2012 Photo Assignment, TDS shooters hit the streets. See for yourself in our gallery, Street Scene. And which one will be the SizzlPix Pick of the Month?

Untouchable women sweeping the streets of Mandawa, Rajasthan. "It was early in the morning and I was walking the streets of Mandawa, in the Indian state of Rajasthan," writes Sergio Burani. In a cloud of dust, these two untouchable women appeared from nowhere, sweeping with a short-handled broom. The bright colors of their costumes provided a sharp contrast with the misery of their task." See all of the great images from this month's assignment by visiting the Street Scene gallery page.

Participate in This Month's Assignment

The October 2012 assignment is "Panorama." Details can be found on the Member Participation page. Deadline is Oct. 31, 2012.

Please follow the instructions carefully for labeling the subject line of the email for your submission. It's easy to lose these in the pile of mail if not labeled correctly. For example, the subject line for this month's assignment should be: "Photo Assignment: Oct 2012." Also, if you can, please don't strip out the metadata. And feel free to add any IPTC data you wish (These fields in particular: Caption, Credit, Copyright, Byline), I use that for the caption info.

Good luck with your Oct. assignment, and congratulations to all of the fine contributors for August.

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Now Available! The Digital Photography Companion. The official guide for The Digital Story Virtual Camera Club.

• 25 handy and informative tables for quick reference.
• Metadata listings for every photo in the book
• Dedicated chapter on making printing easy.
• Photo management software guide.
• Many, many inside tips gleaned from years of experience.
• Comprehensive (214 pages), yet fits easily in camera bag.

Technorati Tags: digital photography, The Digital Story, Photo Assignment

With the new Shared Photo Stream in Aperture 3.4.1 and iOS 6, you can set up mobile portfolios that can be viewed on your iPad, iPhone, Mac, or even Windows computer. You can limit accessibility to just your devices, or share individual streams (mobile portfolios) with friends. Here's how to set it up.

To get started, select your photos and then click on the Share button in Aperture.

First, you have to designate one library as your Photo Stream environment. This library can be opened in either iPhoto 9.4 or Aperture 3.4.1. You can't maintain Photo Streams from multiple libraries with one iCloud sign-in. So I've established one library that is my "Photo Stream Mission Control" and maintain it with iPhoto or Aperture, depending on my needs at the moment. Remember, it's very easy to switch among libraries now with the Shared Library Container.

Set Up a Shared Photo Stream

Select a group of photos, then click on the Share button and choose Photo Stream. If this is your first, you'll be asked to give it a name. After that, you can add the selected images to an existing Photo Stream, or create a new one.

I like creating unique Photo Streams for portfolio sharing. That way I can show a curated collection of photos instead of sifting through everything I've got. This helps with viewer attention span too.

If you leave the "Share With" box blank, the Photo Stream will only be viewable on your devices.

Now you can set some parameters. If you want to share this with someone else, enter their iCloud email into the dialog box. They will be able to view your images on any iCloud-enabled device.

If the person doesn't have an iCloud account, you can still share with them, but then you have to check the box next to Public Website. The recipient will receive an email notification with a link they can view in any web browser. However this method puts your images on the Web, which is something you may not want. For tight control, it's best to stay within the iCloud ecosystem.

For Photo Streams only to be viewed on your ecosystem of devices, leave the "Shared With" box blank.

Now I can show off my pictures on the iPad or iPhone, yet the portfolio is controlled via Aperture.

Once you've published the Shared Photo Stream, you can add or subtract images from it, share with additional people, or unshare if needed.

It's an easy way to create and maintain portfolios that you can show at anytime, anywhere, on your iPad or iPhone. And they look great!

Aperture Tips and Techniques

To learn more about Aperture 3, check out my Aperture 3.3 Essential Training (2012) on lynda.com. Also, take a look at our Aperture 3 Learning Center. Tons of free content about how to get the most out of Aperture.

My next open Aperture Workshop is scheduled for Nov. 16 & 17 2012, in Santa Rosa, CA. You can get on the pre-registration list, plus learn about all the other photography workshops offered this season by visiting the TDS Workshops page.

The Digital Story on Facebook -- discussion, outstanding images from the TDS community, and inside information. Join our celebration of great photography!