Adobe today released an update to the Adobe Digital Negative specification (DNG), a publicly available archival format for the RAW files generated by digital cameras.
This update provides new and expanded specifications that provide the digital imaging industry with increased flexibility and improved workflow for their RAW images. A DNG Codec for Windows Vista has also been released on Adobe Labs, allowing photographers utilizing the Windows Vista platform to work with raw files in a more seamless manner.
Check it out here.