FastPictureViewer WIC RAW Codec Pack
Note: This file is no longer available as freeware/donationware. The link goes to the vendor's note explaining the situation.--Ed. 3/17/2011
If you've upgraded to a relatively high-end digital camera, you're probably familiar with the RAW image format. Unfortunately Windows isn't great at handling the various RAW image formats by default. Install the FastPictureViewer Codec Pack to rectify that.