The replacement for the Sony Alpha SLT-A55V takes its design cues from Sony's fall models, the A77 and A65V.
A Windows user and photographer? You can now grab an update to Microsoft's camera codec pack that adds RAW file format support for 34 new cameras.
Except for dropping the GPS, the Sony Alpha SLT-A57 looks like a solid upgrade to the A55V it replaces.
New camera devices added to the growing list of supported raw formats in Apple's software.
Nikon's replacement for its entry-level dSLR is faster, with a higher resolution sensor.