I always shoot Raw + JPEG on my Nikon DSLRs. The RAWs give me much greater latitude for post-processing tom-foolery, but it is handy to have the JPEGs for immediate posting to web galleries, social networking sites, etc. It would be great if there were an option to shoot in RAW and then do background/idle creation of the associated JPEGs. What would be even handier is to have an option to background create multiple JPEGs at different resolutions / quality levels for immediate posting.