Windows/Mac only: Instant JPEG from RAW allows you to browse RAW photo files from a number of high-end digital cameras directly in Windows File Explorer and Mac OS X Finder. The software extracts the JPEG thumbnail usually embedded in a RAW file and makes it the file's system icon—which makes editing large batches of pictures much quicker and easier. Instant JPEG from RAW is a free download for Mac or Windows after registration (license key arrives via email).
Instant JPEG From RAW - Version 1.1 [RawWorkflow via News.com]