Higher resolution demands more storage capacity, and makes it all the more important to back up your files with devices...
Workflow and image editing are equal partners in this year's applications, led by Apple's powerful Aperture 2.1.
Canon's 10.1-megapixel Digital Rebel XSi is an advanced camera at an entry-level price.
The first digital SLR to combine full-frame capture with phenomenal speed, Nikon's D3 is also a low-light champ.
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