Adobe Camera Raw 4.2 and Photoshop Lightroom 1.2 updates are now available
Posted by: The dSLR Dad in Adobe Lightroom, Adobe Photoshop, News & CommentaryFor all of you Photoshop CS3/Elements and Lightroom users, Adobe has updated Camera Raw 4.2 (download for Mac|Win) and Lightroom 1.2 (Mac|Win). You can also get these via your applications update manager (choose Help->Updates within Photoshop or Lightroom).
Camera Raw update gives all of you lucky new Canon 40D users support. If you don’t have CS3, you can use the free DNG convertor to bring it back into CS2.
Lightroom of course brings in the new Camera Raw settings along with a host of other welcome bug and stability fixes:
- Lightroom 1.1 catalogs with user-specified sort order could not be imported into another catalog
- Lightroom 1.1 for Windows could at times display gray boxes instead of image thumbnails
- The preference to write XMP metadata automatically in Lightroom 1.1 could attempt to write metadata indefinitely for offline images causing significant performance problems
- Images could be dropped from the Quick Collection upon reordering of the source folder
- Catalogs could not be exported to drives smaller than 250MB
- The Web Module was not accessible in Lightroom 1.1 on the Macintosh platform when Lightroom was installed on case-sensitive volumes such as the Case Sensitive HFS+ (Journaled) volume
- Errors occurred exporting to a Linux SMB network volume
- Scroll position in the grid view was not maintained when changing the view option using the J shortcut key
- The tokens for image number and image count were not displaying properly in the Slideshow module
- The metadata panel could display incorrectly on Windows
- Slideshows on the Macintosh platform did not display properly when a 256MB ATI graphics card was connected to 30 ” LCD
- The Lightroom 1.1 Web module export did not position the copyright tag in the same location displayed in the preview
- The auto-eject functionality on Windows ejected the card reader device in addition to the card
- Noise reduction adjustment for all cameras with Bayer Pattern sensor: The base point noise reduction applied at the demosaic stage of raw processing has been reduced. The resulting effect is that images with zero luminance noise reduction applied in Lightroom 1.2 will contain more noise than the identical settings in Lightroom 1.1 but less noise than identical settings in Lightroom 1.0.
- 1:1 previews were not discarded according to the timing set in the Lightroom preferences
- 1:1 previews are not built for an entire set of images when requested after import
I have just downloaded it this morning. I’ll give everybody an update later on if it has helped improve my performance.
Thanks to John Nack at Adobe for the update.




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I just purchased a Canon Powershot G9 and one of the features is the raw format.I also just my photoshop elements 6 how do i download my raw update for mt canon powershot G9. I’m running Microsoft Vista.
Thank you
From what I’ve found, PSE v6 should include Camera Raw 4.2. That version ‘unofficially’ supports the G9. Full update should be by October-end.
From Adobe Support Forum:
http://forum.adobe.com/webx/.3bc7ea90
The G9 support is unofficial, that’s true.
However� ACR is not designed to emulate the results from the Canon in-camera conversion at all, and the defaults are nothing but a starting point.
This has been covered ad nauseam here. Please do a forum search.
Camera manufacturers, Canon and Nikon in particular, perform in-camera RAW to JPEG conversions designed to generate the over-saturated, over-contrasty and over-sharpened images that appeal to most amateurs.
Their stand-alone RAW conversion software also performs the same conversion to your RAW images.
Noise is also hidden by compressing the shadows so you don’t see much of the noise inherent in the image.
Adobe Camera Raw, ACR, on the other hand, comes with default settings designed to give you the most detail possible (even if this sometimes means revealing some of the noise hidden by the camera manufacturers in their RAW conversion software), as well as the most natural images.
That being said, you can calibrate your camera to ACR and come up with your own settings to produce exactly what you want, including the JPEG-look of the camera manufacturer, and save that as your profile.
The key is to learn how to use ACR properly and to calibrate your camera to ACR.
A new edition revised by Jeff Schewe for CS3 and ACR 4.x will be out in October.
The ACR defaults are nothing more than a suggested starting point.
The color temperature won’t necessarily match either.