Data In: Take Better Pictures

Tip #1: Buy a bigger memory card for your camera. Forget about that cheesy 8MB card that came with your digicam and buy yourself some real memory. Pony up for at least: 32MB for 1.3-megapixel cameras, 64MB for 2-megapixel models, 128MB for 3-megapixel digis, and 256MB for 4-megapixel shooters--anything less will force you to shoot at low resolution, tempt you to pass on creative pictures, or send you constantly running to your hotel room to upload images because your memory card is full again. Stick the 8MB card in your pocket for emergencies and go with the big guns in your camera.

Tip #2: Shoot at your camera's highest resolution. You'll need a decent-size memory card to do this, but it's worth the investment many times over. You may think that you only want vacation photos for your Web site, but what if one turns out to be a real winner? Wouldn't it be nice to have it as an 8-by-10-inch print too? You'll need all the resolution your camera can muster to make a photo-quality print that size. Remember, you can always scale high-resolution images down for other uses, but you can't go the other way without loss of quality.
To get the most out of your camera, look for settings such as "SHQ" (super-high quality) and avoid anything marked as "Standard" resolution--which is really camera company lingo for "substandard."

Tip #3: Get closer. Casual photographers tend to stand too far away from their subjects. Sure you can crop the image later in iPhoto, but that's like turning your pricey 3-megapixel camera into a run-of-the-mill, 2-megapixel model. Get close to your subject, frame it in your viewfinder, then get even closer. Your shots will require less cropping and have more personality.

Tip #4: Find the fill flash setting and use it. Fill flash means that the camera's flash fires every time, even in broad daylight. You see, just because it's light outside doesn't mean that the light is good on your subject's face. By turning on the fill flash and getting within ten feet of your model, you illuminate his or her beautiful features and add a nice twinkle to the eyes.

Look for the flash icon that's usually a plain lightening bolt. Remember that your flash will most likely return to the default "auto" setting when you turn off the camera, which means your camera will decide when to use the flash, not you.

Tip #5: Avoid "red eye" when possible. This monster-like countenance that appears in otherwise innocent subjects is the bane of compact cameras. Red eye is caused by the flash reflecting off the subject's retinas. This usually happened in dimly lit rooms when a subject's eyes are dilated.
You can help avoid red eye by having the subject look at a lamp or an open window (that is if it's light outside!) right before the shot. Other tricks include turning up the room lights or shooting from a slight angle so that the subject isn't looking directly into the camera.
If all else fails, iPhoto does include a red-eye removal tool that can help with this problem, but it's best to avoid post production work as much as possible.

Data Out: Managing iPhoto Files

Tip #6: Limit library size to 650MBs. Every time you upload a photo, your iPhoto library grows a little more. Before too long it can easily swell to a gigabyte or more. Unless you own a DVD burner or you have lots of spare space on a FireWire hard drive, you're going to have a hard time fitting libraries onto standard CDs for backup and portability. Plus, if you hang out in the iPhoto discussion groups you know that performance tends to slow down as libraries grow in size.


You can check the size of your iPhoto library by following this path:
Users -> "Your Name" -> Pictures -> iPhoto Library. Click once on the folder to highlight it, then choose "Show Info" from the "File" dropdown menu (or press the "Apple" and "I" keys). If your library is approaching 650MB, burn it on to CD, then pull it out of your Pictures folder. The next time you launch iPhoto, it will create a brand new library.

Tip #7: Use iPhoto Library Manager to switch between libraries. Brian Webster's nifty piece of freeware enables you to select the iPhoto Library you want to view before you launch the program. If you have three different libraries on your hard disk (each 650MBs or less!), then simply launch iPhoto Library Manager first and select the library you want to load. You can download Brian's software at versiontracker.com.


Note: I recommend that you keep all your iPhoto libraries in your "Pictures" folder. I give each library a descriptive name such as iPhoto Library (Vol 2) to help me keep track of them. I also like to put a ~ at the beginning of the filename so the iPhoto libraries show up at the top of the window when I open my Pictures folder in "list" view.

Tip #8: Create custom albums for better organization and retrieval. Not only will this help you manage your pictures within iPhoto, it forces the application to create readable data that can be retrieved by CD-cataloging applications.
Note: To create an album in iPhoto, just click the "+" button in the lower left corner.



Over time you'll probably end up with dozens of iPhoto libraries stored on dozens of CDs. If you use cataloging software such as CDFinder, it will capture all of those album names you created within each iPhoto library. When you need to find out which CD (iPhoto Library) a group of photos resides on, such as "European Vacation 2001," then just use the "Find" command in your CD-catalog program, and it will tell you which iPhoto library contains those images. 



Tip #9: Duplicate photos before editing. When preparing a picture in iPhoto for printing or other specific output, you might want to duplicate it before you start editing. This allows you to keep the pristine, original image for future use right beside the edited version. To duplicate a photo, click on the thumbnail once to highlight it, then press "CMD D" or choose "Duplicate" from the "File" dropdown menu.
If you forget to duplicate and want to restore an edited photo back to its original state, you can select "Revert to Original" from the "File" dropdown menu.

Tip #10: Add titles to important photos. Digital cameras are user friendly in many ways, but the files they produce are not. iPhoto can help you create logical names for your pictures that replace the alphanumeric system the cameras use. This functionality is particularly nice for images that you want to export for other uses outside of iPhoto such as creating Web pages, email attachments, and CD libraries.
First, click once on the iPhoto thumbnail to highlight it, then enter the information you want to use as the filename in the "Title" field. You have to enter each photo's title individually unless you want to opt for one of iPhoto's batch options: "Roll Info," "File Name," or "Date/Time." To use one of these labels to replace the existing filenames for an entire batch of photos, SHIFT-click all the images you want selected, and choose "Set Title To" under the "Edit" dropdown menu.
Most likely though, you're going to want to add filenames that are more descriptive, such as "Eiffel Tower," "Big Ben," or "Crazy Taxi Driver." In that case you highlight the thumbnail, enter the descriptive name in the "Title" field, and press the "Return" key.

 

You might want to enlarge the size of your thumbnails using the slider bar on the lower right side of iPhoto's application window. This will make it easier to identify the picture.
Once you have all of your new titles entered the way you want them, create a new album (by clicking on the "+" button in the lower left side of iPhoto, and drag all the newly named images into the album. Then click once on the album to highlight it, and click on the "Share" button to reveal the "Export" icon in the lower right corner of iPhoto. Click on "Export" and choose "File Export" from the tabbed dialogue box.
In the File Export dialogue box, be sure to click on the "Use Titles" radio button under "Name." Once you've decided the other parameters you want, hit the "Export" button. iPhoto will ask you where you want these images placed on your hard drive. Navigate to the desired folder, click "OK," and iPhoto will export the entire album and include the names you wrote in the "Title" field as the new filenames for the pictures.
Now here's something really cool: If you want to build an iPhoto library that has all descriptive filenames for your JPEGs, and then include them in your Title field too, follow these easy steps:

• Create a fresh iPhoto Library as described in Tip #6.
• Choose "Import" from under the "File" menu.
• Navigate to a folder with renamed images.
• Import the entire folder.

All of your pictures will retain their descriptive filenames in iPhoto, and those names will also be displayed in the Title field.

Final Thoughts

Today, I've covered only a fraction of the many techniques that you can use to tap the power of iPhoto. For more information, see some of my previous articles by clicking on the iPhoto Tips link located under the Content box on the Mac DevCenter. I'll be adding articles on a regular basis to this area. Also, I've teamed up with David Pogue and Joe Schorr to write, iPhoto: The Missing Manual. This book is brimming with iPhoto tips and tricks, plus three full chapters dedicated to digital photography that will show you the secrets the pros use to capture great images.
Happy shooting!

thank you tips from : http://macdevcenter.com/pub/a/mac/2002/06/08/iphoto_tips.html?page=2